"use strict";var e,t;!function(e){e.assertEqual=e=>e,e.assertIs=function(e){},e.assertNever=function(e){throw new Error},e.arrayToEnum=e=>{const t={};for(const r of e)t[r]=r;return t},e.getValidEnumValues=t=>{const r=e.objectKeys(t).filter((e=>"number"!=typeof t[t[e]])),a={};for(const e of r)a[e]=t[e];return e.objectValues(a)},e.objectValues=t=>e.objectKeys(t).map((function(e){return t[e]})),e.objectKeys="function"==typeof Object.keys?e=>Object.keys(e):e=>{const t=[];for(const r in e)Object.prototype.hasOwnProperty.call(e,r)&&t.push(r);return t},e.find=(e,t)=>{for(const r of e)if(t(r))return r},e.isInteger="function"==typeof Number.isInteger?e=>Number.isInteger(e):e=>"number"==typeof e&&isFinite(e)&&Math.floor(e)===e,e.joinValues=function(e,t=" | "){return e.map((e=>"string"==typeof e?`'${e}'`:e)).join(t)},e.jsonStringifyReplacer=(e,t)=>"bigint"==typeof t?t.toString():t}(e||(e={})),function(e){e.mergeShapes=(e,t)=>({...e,...t})}(t||(t={}));const r=e.arrayToEnum(["string","nan","number","integer","float","boolean","date","bigint","symbol","function","undefined","null","array","object","unknown","promise","void","never","map","set"]),a=e=>{switch(typeof e){case"undefined":return r.undefined;case"string":return r.string;case"number":return isNaN(e)?r.nan:r.number;case"boolean":return r.boolean;case"function":return r.function;case"bigint":return r.bigint;case"symbol":return r.symbol;case"object":return Array.isArray(e)?r.array:null===e?r.null:e.then&&"function"==typeof e.then&&e.catch&&"function"==typeof e.catch?r.promise:"undefined"!=typeof Map&&e instanceof Map?r.map:"undefined"!=typeof Set&&e instanceof Set?r.set:"undefined"!=typeof Date&&e instanceof Date?r.date:r.object;default:return r.unknown}},n=e.arrayToEnum(["invalid_type","invalid_literal","custom","invalid_union","invalid_union_discriminator","invalid_enum_value","unrecognized_keys","invalid_arguments","invalid_return_type","invalid_date","invalid_string","too_small","too_big","invalid_intersection_types","not_multiple_of","not_finite"]);class i extends Error{get errors(){return this.issues}constructor(e){super(),this.issues=[],this.addIssue=e=>{this.issues=[...this.issues,e]},this.addIssues=(e=[])=>{this.issues=[...this.issues,...e]};const t=new.target.prototype;Object.setPrototypeOf?Object.setPrototypeOf(this,t):this.__proto__=t,this.name="ZodError",this.issues=e}format(e){const t=e||function(e){return e.message},r={_errors:[]},a=e=>{for(const n of e.issues)if("invalid_union"===n.code)n.unionErrors.map(a);else if("invalid_return_type"===n.code)a(n.returnTypeError);else if("invalid_arguments"===n.code)a(n.argumentsError);else if(0===n.path.length)r._errors.push(t(n));else{let e=r,a=0;for(;a<n.path.length;){const r=n.path[a];a===n.path.length-1?(e[r]=e[r]||{_errors:[]},e[r]._errors.push(t(n))):e[r]=e[r]||{_errors:[]},e=e[r],a++}}};return a(this),r}static assert(e){if(!(e instanceof i))throw new Error(`Not a ZodError: ${e}`)}toString(){return this.message}get message(){return JSON.stringify(this.issues,e.jsonStringifyReplacer,2)}get isEmpty(){return 0===this.issues.length}flatten(e=e=>e.message){const t={},r=[];for(const a of this.issues)a.path.length>0?(t[a.path[0]]=t[a.path[0]]||[],t[a.path[0]].push(e(a))):r.push(e(a));return{formErrors:r,fieldErrors:t}}get formErrors(){return this.flatten()}}i.create=e=>new i(e);const s=(t,a)=>{let i;switch(t.code){case n.invalid_type:i=t.received===r.undefined?"Required":`Expected ${t.expected}, received ${t.received}`;break;case n.invalid_literal:i=`Invalid literal value, expected ${JSON.stringify(t.expected,e.jsonStringifyReplacer)}`;break;case n.unrecognized_keys:i=`Unrecognized key(s) in object: ${e.joinValues(t.keys,", ")}`;break;case n.invalid_union:i="Invalid input";break;case n.invalid_union_discriminator:i=`Invalid discriminator value. 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RegExp("^(\\p{Extended_Pictographic}|\\p{Emoji_Component})+$","u")),L.test(t.data)||(i=this._getOrReturnCtx(t,i),l(i,{validation:"emoji",code:n.invalid_string,message:r.message}),a.dirty());else if("uuid"===r.kind)j.test(t.data)||(i=this._getOrReturnCtx(t,i),l(i,{validation:"uuid",code:n.invalid_string,message:r.message}),a.dirty());else if("nanoid"===r.kind)P.test(t.data)||(i=this._getOrReturnCtx(t,i),l(i,{validation:"nanoid",code:n.invalid_string,message:r.message}),a.dirty());else if("cuid"===r.kind)x.test(t.data)||(i=this._getOrReturnCtx(t,i),l(i,{validation:"cuid",code:n.invalid_string,message:r.message}),a.dirty());else if("cuid2"===r.kind)S.test(t.data)||(i=this._getOrReturnCtx(t,i),l(i,{validation:"cuid2",code:n.invalid_string,message:r.message}),a.dirty());else if("ulid"===r.kind)A.test(t.data)||(i=this._getOrReturnCtx(t,i),l(i,{validation:"ulid",code:n.invalid_string,message:r.message}),a.dirty());else if("url"===r.kind)try{new URL(t.data)}catch(e){i=this._getOrReturnCtx(t,i),l(i,{validation:"url",code:n.invalid_string,message:r.message}),a.dirty()}else if("regex"===r.kind){r.regex.lastIndex=0;r.regex.test(t.data)||(i=this._getOrReturnCtx(t,i),l(i,{validation:"regex",code:n.invalid_string,message:r.message}),a.dirty())}else if("trim"===r.kind)t.data=t.data.trim();else if("includes"===r.kind)t.data.includes(r.value,r.position)||(i=this._getOrReturnCtx(t,i),l(i,{code:n.invalid_string,validation:{includes:r.value,position:r.position},message:r.message}),a.dirty());else if("toLowerCase"===r.kind)t.data=t.data.toLowerCase();else if("toUpperCase"===r.kind)t.data=t.data.toUpperCase();else if("startsWith"===r.kind)t.data.startsWith(r.value)||(i=this._getOrReturnCtx(t,i),l(i,{code:n.invalid_string,validation:{startsWith:r.value},message:r.message}),a.dirty());else if("endsWith"===r.kind)t.data.endsWith(r.value)||(i=this._getOrReturnCtx(t,i),l(i,{code:n.invalid_string,validation:{endsWith:r.value},message:r.message}),a.dirty());else if("datetime"===r.kind){G(r).test(t.data)||(i=this._getOrReturnCtx(t,i),l(i,{code:n.invalid_string,validation:"datetime",message:r.message}),a.dirty())}else if("date"===r.kind){H.test(t.data)||(i=this._getOrReturnCtx(t,i),l(i,{code:n.invalid_string,validation:"date",message:r.message}),a.dirty())}else if("time"===r.kind){new RegExp(`^${q(r)}$`).test(t.data)||(i=this._getOrReturnCtx(t,i),l(i,{code:n.invalid_string,validation:"time",message:r.message}),a.dirty())}else"duration"===r.kind?N.test(t.data)||(i=this._getOrReturnCtx(t,i),l(i,{validation:"duration",code:n.invalid_string,message:r.message}),a.dirty()):"ip"===r.kind?J(t.data,r.version)||(i=this._getOrReturnCtx(t,i),l(i,{validation:"ip",code:n.invalid_string,message:r.message}),a.dirty()):"jwt"===r.kind?V(t.data,r.alg)||(i=this._getOrReturnCtx(t,i),l(i,{validation:"jwt",code:n.invalid_string,message:r.message}),a.dirty()):"cidr"===r.kind?W(t.data,r.version)||(i=this._getOrReturnCtx(t,i),l(i,{validation:"cidr",code:n.invalid_string,message:r.message}),a.dirty()):"base64"===r.kind?Z.test(t.data)||(i=this._getOrReturnCtx(t,i),l(i,{validation:"base64",code:n.invalid_string,message:r.message}),a.dirty()):"base64url"===r.kind?z.test(t.data)||(i=this._getOrReturnCtx(t,i),l(i,{validation:"base64url",code:n.invalid_string,message:r.message}),a.dirty()):e.assertNever(r);return{status:a.value,value:t.data}}_regex(e,t,r){return this.refinement((t=>e.test(t)),{validation:t,code:n.invalid_string,...w.errToObj(r)})}_addCheck(e){return new K({...this._def,checks:[...this._def.checks,e]})}email(e){return this._addCheck({kind:"email",...w.errToObj(e)})}url(e){return this._addCheck({kind:"url",...w.errToObj(e)})}emoji(e){return this._addCheck({kind:"emoji",...w.errToObj(e)})}uuid(e){return this._addCheck({kind:"uuid",...w.errToObj(e)})}nanoid(e){return this._addCheck({kind:"nanoid",...w.errToObj(e)})}cuid(e){return this._addCheck({kind:"cuid",...w.errToObj(e)})}cuid2(e){return this._addCheck({kind:"cuid2",...w.errToObj(e)})}ulid(e){return this._addCheck({kind:"ulid",...w.errToObj(e)})}base64(e){return this._addCheck({kind:"base64",...w.errToObj(e)})}base64url(e){return this._addCheck({kind:"base64url",...w.errToObj(e)})}jwt(e){return this._addCheck({kind:"jwt",...w.errToObj(e)})}ip(e){return this._addCheck({kind:"ip",...w.errToObj(e)})}cidr(e){return this._addCheck({kind:"cidr",...w.errToObj(e)})}datetime(e){var t,r;return"string"==typeof e?this._addCheck({kind:"datetime",precision:null,offset:!1,local:!1,message:e}):this._addCheck({kind:"datetime",precision:void 0===(null==e?void 0:e.precision)?null:null==e?void 0:e.precision,offset:null!==(t=null==e?void 0:e.offset)&&void 0!==t&&t,local:null!==(r=null==e?void 0:e.local)&&void 0!==r&&r,...w.errToObj(null==e?void 0:e.message)})}date(e){return this._addCheck({kind:"date",message:e})}time(e){return"string"==typeof e?this._addCheck({kind:"time",precision:null,message:e}):this._addCheck({kind:"time",precision:void 0===(null==e?void 0:e.precision)?null:null==e?void 0:e.precision,...w.errToObj(null==e?void 0:e.message)})}duration(e){return this._addCheck({kind:"duration",...w.errToObj(e)})}regex(e,t){return this._addCheck({kind:"regex",regex:e,...w.errToObj(t)})}includes(e,t){return this._addCheck({kind:"includes",value:e,position:null==t?void 0:t.position,...w.errToObj(null==t?void 0:t.message)})}startsWith(e,t){return this._addCheck({kind:"startsWith",value:e,...w.errToObj(t)})}endsWith(e,t){return this._addCheck({kind:"endsWith",value:e,...w.errToObj(t)})}min(e,t){return this._addCheck({kind:"min",value:e,...w.errToObj(t)})}max(e,t){return this._addCheck({kind:"max",value:e,...w.errToObj(t)})}length(e,t){return this._addCheck({kind:"length",value:e,...w.errToObj(t)})}nonempty(e){return this.min(1,w.errToObj(e))}trim(){return new K({...this._def,checks:[...this._def.checks,{kind:"trim"}]})}toLowerCase(){return new K({...this._def,checks:[...this._def.checks,{kind:"toLowerCase"}]})}toUpperCase(){return new K({...this._def,checks:[...this._def.checks,{kind:"toUpperCase"}]})}get isDatetime(){return!!this._def.checks.find((e=>"datetime"===e.kind))}get isDate(){return!!this._def.checks.find((e=>"date"===e.kind))}get isTime(){return!!this._def.checks.find((e=>"time"===e.kind))}get isDuration(){return!!this._def.checks.find((e=>"duration"===e.kind))}get isEmail(){return!!this._def.checks.find((e=>"email"===e.kind))}get isURL(){return!!this._def.checks.find((e=>"url"===e.kind))}get isEmoji(){return!!this._def.checks.find((e=>"emoji"===e.kind))}get isUUID(){return!!this._def.checks.find((e=>"uuid"===e.kind))}get isNANOID(){return!!this._def.checks.find((e=>"nanoid"===e.kind))}get isCUID(){return!!this._def.checks.find((e=>"cuid"===e.kind))}get isCUID2(){return!!this._def.checks.find((e=>"cuid2"===e.kind))}get isULID(){return!!this._def.checks.find((e=>"ulid"===e.kind))}get isIP(){return!!this._def.checks.find((e=>"ip"===e.kind))}get isCIDR(){return!!this._def.checks.find((e=>"cidr"===e.kind))}get isBase64(){return!!this._def.checks.find((e=>"base64"===e.kind))}get isBase64url(){return!!this._def.checks.find((e=>"base64url"===e.kind))}get minLength(){let e=null;for(const t of this._def.checks)"min"===t.kind&&(null===e||t.value>e)&&(e=t.value);return e}get maxLength(){let e=null;for(const t of this._def.checks)"max"===t.kind&&(null===e||t.value<e)&&(e=t.value);return e}}function X(e,t){const r=(e.toString().split(".")[1]||"").length,a=(t.toString().split(".")[1]||"").length,n=r>a?r:a;return parseInt(e.toFixed(n).replace(".",""))%parseInt(t.toFixed(n).replace(".",""))/Math.pow(10,n)}K.create=e=>{var t;return new K({checks:[],typeName:Ze.ZodString,coerce:null!==(t=null==e?void 0:e.coerce)&&void 0!==t&&t,...I(e)})};class Y extends T{constructor(){super(...arguments),this.min=this.gte,this.max=this.lte,this.step=this.multipleOf}_parse(t){this._def.coerce&&(t.data=Number(t.data));if(this._getType(t)!==r.number){const e=this._getOrReturnCtx(t);return l(e,{code:n.invalid_type,expected:r.number,received:e.parsedType}),h}let a;const i=new u;for(const r of this._def.checks)if("int"===r.kind)e.isInteger(t.data)||(a=this._getOrReturnCtx(t,a),l(a,{code:n.invalid_type,expected:"integer",received:"float",message:r.message}),i.dirty());else if("min"===r.kind){(r.inclusive?t.data<r.value:t.data<=r.value)&&(a=this._getOrReturnCtx(t,a),l(a,{code:n.too_small,minimum:r.value,type:"number",inclusive:r.inclusive,exact:!1,message:r.message}),i.dirty())}else if("max"===r.kind){(r.inclusive?t.data>r.value:t.data>=r.value)&&(a=this._getOrReturnCtx(t,a),l(a,{code:n.too_big,maximum:r.value,type:"number",inclusive:r.inclusive,exact:!1,message:r.message}),i.dirty())}else"multipleOf"===r.kind?0!==X(t.data,r.value)&&(a=this._getOrReturnCtx(t,a),l(a,{code:n.not_multiple_of,multipleOf:r.value,message:r.message}),i.dirty()):"finite"===r.kind?Number.isFinite(t.data)||(a=this._getOrReturnCtx(t,a),l(a,{code:n.not_finite,message:r.message}),i.dirty()):e.assertNever(r);return{status:i.value,value:t.data}}gte(e,t){return this.setLimit("min",e,!0,w.toString(t))}gt(e,t){return this.setLimit("min",e,!1,w.toString(t))}lte(e,t){return this.setLimit("max",e,!0,w.toString(t))}lt(e,t){return this.setLimit("max",e,!1,w.toString(t))}setLimit(e,t,r,a){return new Y({...this._def,checks:[...this._def.checks,{kind:e,value:t,inclusive:r,message:w.toString(a)}]})}_addCheck(e){return new Y({...this._def,checks:[...this._def.checks,e]})}int(e){return this._addCheck({kind:"int",message:w.toString(e)})}positive(e){return this._addCheck({kind:"min",value:0,inclusive:!1,message:w.toString(e)})}negative(e){return this._addCheck({kind:"max",value:0,inclusive:!1,message:w.toString(e)})}nonpositive(e){return this._addCheck({kind:"max",value:0,inclusive:!0,message:w.toString(e)})}nonnegative(e){return this._addCheck({kind:"min",value:0,inclusive:!0,message:w.toString(e)})}multipleOf(e,t){return this._addCheck({kind:"multipleOf",value:e,message:w.toString(t)})}finite(e){return this._addCheck({kind:"finite",message:w.toString(e)})}safe(e){return this._addCheck({kind:"min",inclusive:!0,value:Number.MIN_SAFE_INTEGER,message:w.toString(e)})._addCheck({kind:"max",inclusive:!0,value:Number.MAX_SAFE_INTEGER,message:w.toString(e)})}get minValue(){let e=null;for(const t of this._def.checks)"min"===t.kind&&(null===e||t.value>e)&&(e=t.value);return e}get maxValue(){let e=null;for(const t of this._def.checks)"max"===t.kind&&(null===e||t.value<e)&&(e=t.value);return e}get isInt(){return!!this._def.checks.find((t=>"int"===t.kind||"multipleOf"===t.kind&&e.isInteger(t.value)))}get isFinite(){let e=null,t=null;for(const r of this._def.checks){if("finite"===r.kind||"int"===r.kind||"multipleOf"===r.kind)return!0;"min"===r.kind?(null===t||r.value>t)&&(t=r.value):"max"===r.kind&&(null===e||r.value<e)&&(e=r.value)}return Number.isFinite(t)&&Number.isFinite(e)}}Y.create=e=>new Y({checks:[],typeName:Ze.ZodNumber,coerce:(null==e?void 0:e.coerce)||!1,...I(e)});class Q extends T{constructor(){super(...arguments),this.min=this.gte,this.max=this.lte}_parse(t){if(this._def.coerce)try{t.data=BigInt(t.data)}catch(e){return this._getInvalidInput(t)}if(this._getType(t)!==r.bigint)return this._getInvalidInput(t);let a;const i=new u;for(const r of this._def.checks)if("min"===r.kind){(r.inclusive?t.data<r.value:t.data<=r.value)&&(a=this._getOrReturnCtx(t,a),l(a,{code:n.too_small,type:"bigint",minimum:r.value,inclusive:r.inclusive,message:r.message}),i.dirty())}else if("max"===r.kind){(r.inclusive?t.data>r.value:t.data>=r.value)&&(a=this._getOrReturnCtx(t,a),l(a,{code:n.too_big,type:"bigint",maximum:r.value,inclusive:r.inclusive,message:r.message}),i.dirty())}else"multipleOf"===r.kind?t.data%r.value!==BigInt(0)&&(a=this._getOrReturnCtx(t,a),l(a,{code:n.not_multiple_of,multipleOf:r.value,message:r.message}),i.dirty()):e.assertNever(r);return{status:i.value,value:t.data}}_getInvalidInput(e){const t=this._getOrReturnCtx(e);return l(t,{code:n.invalid_type,expected:r.bigint,received:t.parsedType}),h}gte(e,t){return this.setLimit("min",e,!0,w.toString(t))}gt(e,t){return this.setLimit("min",e,!1,w.toString(t))}lte(e,t){return this.setLimit("max",e,!0,w.toString(t))}lt(e,t){return this.setLimit("max",e,!1,w.toString(t))}setLimit(e,t,r,a){return new Q({...this._def,checks:[...this._def.checks,{kind:e,value:t,inclusive:r,message:w.toString(a)}]})}_addCheck(e){return new Q({...this._def,checks:[...this._def.checks,e]})}positive(e){return this._addCheck({kind:"min",value:BigInt(0),inclusive:!1,message:w.toString(e)})}negative(e){return this._addCheck({kind:"max",value:BigInt(0),inclusive:!1,message:w.toString(e)})}nonpositive(e){return this._addCheck({kind:"max",value:BigInt(0),inclusive:!0,message:w.toString(e)})}nonnegative(e){return this._addCheck({kind:"min",value:BigInt(0),inclusive:!0,message:w.toString(e)})}multipleOf(e,t){return this._addCheck({kind:"multipleOf",value:e,message:w.toString(t)})}get minValue(){let e=null;for(const t of this._def.checks)"min"===t.kind&&(null===e||t.value>e)&&(e=t.value);return e}get maxValue(){let e=null;for(const t of this._def.checks)"max"===t.kind&&(null===e||t.value<e)&&(e=t.value);return e}}Q.create=e=>{var t;return new Q({checks:[],typeName:Ze.ZodBigInt,coerce:null!==(t=null==e?void 0:e.coerce)&&void 0!==t&&t,...I(e)})};class ee extends T{_parse(e){this._def.coerce&&(e.data=Boolean(e.data));if(this._getType(e)!==r.boolean){const t=this._getOrReturnCtx(e);return l(t,{code:n.invalid_type,expected:r.boolean,received:t.parsedType}),h}return m(e.data)}}ee.create=e=>new ee({typeName:Ze.ZodBoolean,coerce:(null==e?void 0:e.coerce)||!1,...I(e)});class te extends T{_parse(t){this._def.coerce&&(t.data=new Date(t.data));if(this._getType(t)!==r.date){const e=this._getOrReturnCtx(t);return l(e,{code:n.invalid_type,expected:r.date,received:e.parsedType}),h}if(isNaN(t.data.getTime())){return l(this._getOrReturnCtx(t),{code:n.invalid_date}),h}const a=new u;let i;for(const r of this._def.checks)"min"===r.kind?t.data.getTime()<r.value&&(i=this._getOrReturnCtx(t,i),l(i,{code:n.too_small,message:r.message,inclusive:!0,exact:!1,minimum:r.value,type:"date"}),a.dirty()):"max"===r.kind?t.data.getTime()>r.value&&(i=this._getOrReturnCtx(t,i),l(i,{code:n.too_big,message:r.message,inclusive:!0,exact:!1,maximum:r.value,type:"date"}),a.dirty()):e.assertNever(r);return{status:a.value,value:new Date(t.data.getTime())}}_addCheck(e){return new te({...this._def,checks:[...this._def.checks,e]})}min(e,t){return this._addCheck({kind:"min",value:e.getTime(),message:w.toString(t)})}max(e,t){return this._addCheck({kind:"max",value:e.getTime(),message:w.toString(t)})}get minDate(){let e=null;for(const t of this._def.checks)"min"===t.kind&&(null===e||t.value>e)&&(e=t.value);return null!=e?new Date(e):null}get maxDate(){let e=null;for(const t of this._def.checks)"max"===t.kind&&(null===e||t.value<e)&&(e=t.value);return null!=e?new Date(e):null}}te.create=e=>new te({checks:[],coerce:(null==e?void 0:e.coerce)||!1,typeName:Ze.ZodDate,...I(e)});class re extends T{_parse(e){if(this._getType(e)!==r.symbol){const t=this._getOrReturnCtx(e);return l(t,{code:n.invalid_type,expected:r.symbol,received:t.parsedType}),h}return m(e.data)}}re.create=e=>new re({typeName:Ze.ZodSymbol,...I(e)});class ae extends T{_parse(e){if(this._getType(e)!==r.undefined){const t=this._getOrReturnCtx(e);return l(t,{code:n.invalid_type,expected:r.undefined,received:t.parsedType}),h}return m(e.data)}}ae.create=e=>new ae({typeName:Ze.ZodUndefined,...I(e)});class ne extends T{_parse(e){if(this._getType(e)!==r.null){const t=this._getOrReturnCtx(e);return l(t,{code:n.invalid_type,expected:r.null,received:t.parsedType}),h}return m(e.data)}}ne.create=e=>new ne({typeName:Ze.ZodNull,...I(e)});class ie extends T{constructor(){super(...arguments),this._any=!0}_parse(e){return m(e.data)}}ie.create=e=>new ie({typeName:Ze.ZodAny,...I(e)});class se extends T{constructor(){super(...arguments),this._unknown=!0}_parse(e){return m(e.data)}}se.create=e=>new se({typeName:Ze.ZodUnknown,...I(e)});class oe extends T{_parse(e){const t=this._getOrReturnCtx(e);return l(t,{code:n.invalid_type,expected:r.never,received:t.parsedType}),h}}oe.create=e=>new oe({typeName:Ze.ZodNever,...I(e)});class ce extends T{_parse(e){if(this._getType(e)!==r.undefined){const t=this._getOrReturnCtx(e);return l(t,{code:n.invalid_type,expected:r.void,received:t.parsedType}),h}return m(e.data)}}ce.create=e=>new ce({typeName:Ze.ZodVoid,...I(e)});class de extends T{_parse(e){const{ctx:t,status:a}=this._processInputParams(e),i=this._def;if(t.parsedType!==r.array)return l(t,{code:n.invalid_type,expected:r.array,received:t.parsedType}),h;if(null!==i.exactLength){const e=t.data.length>i.exactLength.value,r=t.data.length<i.exactLength.value;(e||r)&&(l(t,{code:e?n.too_big:n.too_small,minimum:r?i.exactLength.value:void 0,maximum:e?i.exactLength.value:void 0,type:"array",inclusive:!0,exact:!0,message:i.exactLength.message}),a.dirty())}if(null!==i.minLength&&t.data.length<i.minLength.value&&(l(t,{code:n.too_small,minimum:i.minLength.value,type:"array",inclusive:!0,exact:!1,message:i.minLength.message}),a.dirty()),null!==i.maxLength&&t.data.length>i.maxLength.value&&(l(t,{code:n.too_big,maximum:i.maxLength.value,type:"array",inclusive:!0,exact:!1,message:i.maxLength.message}),a.dirty()),t.common.async)return Promise.all([...t.data].map(((e,r)=>i.type._parseAsync(new $(t,e,t.path,r))))).then((e=>u.mergeArray(a,e)));const s=[...t.data].map(((e,r)=>i.type._parseSync(new $(t,e,t.path,r))));return u.mergeArray(a,s)}get element(){return this._def.type}min(e,t){return new de({...this._def,minLength:{value:e,message:w.toString(t)}})}max(e,t){return new de({...this._def,maxLength:{value:e,message:w.toString(t)}})}length(e,t){return new de({...this._def,exactLength:{value:e,message:w.toString(t)}})}nonempty(e){return this.min(1,e)}}function le(e){if(e instanceof ue){const t={};for(const r in e.shape){const a=e.shape[r];t[r]=Se.create(le(a))}return new ue({...e._def,shape:()=>t})}return e instanceof de?new de({...e._def,type:le(e.element)}):e instanceof Se?Se.create(le(e.unwrap())):e instanceof Ae?Ae.create(le(e.unwrap())):e instanceof ye?ye.create(e.items.map((e=>le(e)))):e}de.create=(e,t)=>new de({type:e,minLength:null,maxLength:null,exactLength:null,typeName:Ze.ZodArray,...I(t)});class ue extends T{constructor(){super(...arguments),this._cached=null,this.nonstrict=this.passthrough,this.augment=this.extend}_getCached(){if(null!==this._cached)return this._cached;const t=this._def.shape(),r=e.objectKeys(t);return this._cached={shape:t,keys:r}}_parse(e){if(this._getType(e)!==r.object){const t=this._getOrReturnCtx(e);return l(t,{code:n.invalid_type,expected:r.object,received:t.parsedType}),h}const{status:t,ctx:a}=this._processInputParams(e),{shape:i,keys:s}=this._getCached(),o=[];if(!(this._def.catchall instanceof oe&&"strip"===this._def.unknownKeys))for(const e in a.data)s.includes(e)||o.push(e);const c=[];for(const e of s){const t=i[e],r=a.data[e];c.push({key:{status:"valid",value:e},value:t._parse(new $(a,r,a.path,e)),alwaysSet:e in a.data})}if(this._def.catchall instanceof oe){const e=this._def.unknownKeys;if("passthrough"===e)for(const e of o)c.push({key:{status:"valid",value:e},value:{status:"valid",value:a.data[e]}});else if("strict"===e)o.length>0&&(l(a,{code:n.unrecognized_keys,keys:o}),t.dirty());else if("strip"!==e)throw new Error("Internal ZodObject error: invalid unknownKeys value.")}else{const e=this._def.catchall;for(const t of o){const r=a.data[t];c.push({key:{status:"valid",value:t},value:e._parse(new $(a,r,a.path,t)),alwaysSet:t in a.data})}}return a.common.async?Promise.resolve().then((async()=>{const e=[];for(const t of c){const r=await t.key,a=await t.value;e.push({key:r,value:a,alwaysSet:t.alwaysSet})}return e})).then((e=>u.mergeObjectSync(t,e))):u.mergeObjectSync(t,c)}get shape(){return this._def.shape()}strict(e){return w.errToObj,new ue({...this._def,unknownKeys:"strict",...void 0!==e?{errorMap:(t,r)=>{var a,n,i,s;const o=null!==(i=null===(n=(a=this._def).errorMap)||void 0===n?void 0:n.call(a,t,r).message)&&void 0!==i?i:r.defaultError;return"unrecognized_keys"===t.code?{message:null!==(s=w.errToObj(e).message)&&void 0!==s?s:o}:{message:o}}}:{}})}strip(){return new ue({...this._def,unknownKeys:"strip"})}passthrough(){return new ue({...this._def,unknownKeys:"passthrough"})}extend(e){return new ue({...this._def,shape:()=>({...this._def.shape(),...e})})}merge(e){return new ue({unknownKeys:e._def.unknownKeys,catchall:e._def.catchall,shape:()=>({...this._def.shape(),...e._def.shape()}),typeName:Ze.ZodObject})}setKey(e,t){return this.augment({[e]:t})}catchall(e){return new ue({...this._def,catchall:e})}pick(t){const r={};return e.objectKeys(t).forEach((e=>{t[e]&&this.shape[e]&&(r[e]=this.shape[e])})),new ue({...this._def,shape:()=>r})}omit(t){const r={};return e.objectKeys(this.shape).forEach((e=>{t[e]||(r[e]=this.shape[e])})),new ue({...this._def,shape:()=>r})}deepPartial(){return le(this)}partial(t){const r={};return e.objectKeys(this.shape).forEach((e=>{const a=this.shape[e];t&&!t[e]?r[e]=a:r[e]=a.optional()})),new ue({...this._def,shape:()=>r})}required(t){const r={};return e.objectKeys(this.shape).forEach((e=>{if(t&&!t[e])r[e]=this.shape[e];else{let t=this.shape[e];for(;t instanceof Se;)t=t._def.innerType;r[e]=t}})),new ue({...this._def,shape:()=>r})}keyof(){return $e(e.objectKeys(this.shape))}}ue.create=(e,t)=>new ue({shape:()=>e,unknownKeys:"strip",catchall:oe.create(),typeName:Ze.ZodObject,...I(t)}),ue.strictCreate=(e,t)=>new ue({shape:()=>e,unknownKeys:"strict",catchall:oe.create(),typeName:Ze.ZodObject,...I(t)}),ue.lazycreate=(e,t)=>new ue({shape:e,unknownKeys:"strip",catchall:oe.create(),typeName:Ze.ZodObject,...I(t)});class he extends T{_parse(e){const{ctx:t}=this._processInputParams(e),r=this._def.options;if(t.common.async)return Promise.all(r.map((async e=>{const r={...t,common:{...t.common,issues:[]},parent:null};return{result:await e._parseAsync({data:t.data,path:t.path,parent:r}),ctx:r}}))).then((function(e){for(const t of e)if("valid"===t.result.status)return t.result;for(const r of e)if("dirty"===r.result.status)return t.common.issues.push(...r.ctx.common.issues),r.result;const r=e.map((e=>new i(e.ctx.common.issues)));return l(t,{code:n.invalid_union,unionErrors:r}),h}));{let e;const a=[];for(const n of r){const r={...t,common:{...t.common,issues:[]},parent:null},i=n._parseSync({data:t.data,path:t.path,parent:r});if("valid"===i.status)return i;"dirty"!==i.status||e||(e={result:i,ctx:r}),r.common.issues.length&&a.push(r.common.issues)}if(e)return t.common.issues.push(...e.ctx.common.issues),e.result;const s=a.map((e=>new i(e)));return l(t,{code:n.invalid_union,unionErrors:s}),h}}get options(){return this._def.options}}he.create=(e,t)=>new he({options:e,typeName:Ze.ZodUnion,...I(t)});const pe=t=>t instanceof Ee?pe(t.schema):t instanceof xe?pe(t.innerType()):t instanceof Oe?[t.value]:t instanceof ke?t.options:t instanceof Ie?e.objectValues(t.enum):t instanceof je?pe(t._def.innerType):t instanceof ae?[void 0]:t instanceof ne?[null]:t instanceof Se?[void 0,...pe(t.unwrap())]:t instanceof Ae?[null,...pe(t.unwrap())]:t instanceof Ce||t instanceof Me?pe(t.unwrap()):t instanceof Pe?pe(t._def.innerType):[];class me extends T{_parse(e){const{ctx:t}=this._processInputParams(e);if(t.parsedType!==r.object)return l(t,{code:n.invalid_type,expected:r.object,received:t.parsedType}),h;const a=this.discriminator,i=t.data[a],s=this.optionsMap.get(i);return s?t.common.async?s._parseAsync({data:t.data,path:t.path,parent:t}):s._parseSync({data:t.data,path:t.path,parent:t}):(l(t,{code:n.invalid_union_discriminator,options:Array.from(this.optionsMap.keys()),path:[a]}),h)}get discriminator(){return this._def.discriminator}get options(){return this._def.options}get optionsMap(){return this._def.optionsMap}static create(e,t,r){const a=new Map;for(const r of t){const t=pe(r.shape[e]);if(!t.length)throw new Error(`A discriminator value for key \`${e}\` could not be extracted from all schema options`);for(const n of t){if(a.has(n))throw new Error(`Discriminator property ${String(e)} has duplicate value ${String(n)}`);a.set(n,r)}}return new me({typeName:Ze.ZodDiscriminatedUnion,discriminator:e,options:t,optionsMap:a,...I(r)})}}function fe(t,n){const i=a(t),s=a(n);if(t===n)return{valid:!0,data:t};if(i===r.object&&s===r.object){const r=e.objectKeys(n),a=e.objectKeys(t).filter((e=>-1!==r.indexOf(e))),i={...t,...n};for(const e of a){const r=fe(t[e],n[e]);if(!r.valid)return{valid:!1};i[e]=r.data}return{valid:!0,data:i}}if(i===r.array&&s===r.array){if(t.length!==n.length)return{valid:!1};const e=[];for(let r=0;r<t.length;r++){const a=fe(t[r],n[r]);if(!a.valid)return{valid:!1};e.push(a.data)}return{valid:!0,data:e}}return i===r.date&&s===r.date&&+t==+n?{valid:!0,data:t}:{valid:!1}}class ge extends T{_parse(e){const{status:t,ctx:r}=this._processInputParams(e),a=(e,a)=>{if(f(e)||f(a))return h;const i=fe(e.value,a.value);return i.valid?((g(e)||g(a))&&t.dirty(),{status:t.value,value:i.data}):(l(r,{code:n.invalid_intersection_types}),h)};return r.common.async?Promise.all([this._def.left._parseAsync({data:r.data,path:r.path,parent:r}),this._def.right._parseAsync({data:r.data,path:r.path,parent:r})]).then((([e,t])=>a(e,t))):a(this._def.left._parseSync({data:r.data,path:r.path,parent:r}),this._def.right._parseSync({data:r.data,path:r.path,parent:r}))}}ge.create=(e,t,r)=>new ge({left:e,right:t,typeName:Ze.ZodIntersection,...I(r)});class ye extends T{_parse(e){const{status:t,ctx:a}=this._processInputParams(e);if(a.parsedType!==r.array)return l(a,{code:n.invalid_type,expected:r.array,received:a.parsedType}),h;if(a.data.length<this._def.items.length)return l(a,{code:n.too_small,minimum:this._def.items.length,inclusive:!0,exact:!1,type:"array"}),h;!this._def.rest&&a.data.length>this._def.items.length&&(l(a,{code:n.too_big,maximum:this._def.items.length,inclusive:!0,exact:!1,type:"array"}),t.dirty());const i=[...a.data].map(((e,t)=>{const r=this._def.items[t]||this._def.rest;return r?r._parse(new $(a,e,a.path,t)):null})).filter((e=>!!e));return a.common.async?Promise.all(i).then((e=>u.mergeArray(t,e))):u.mergeArray(t,i)}get items(){return this._def.items}rest(e){return new ye({...this._def,rest:e})}}ye.create=(e,t)=>{if(!Array.isArray(e))throw new Error("You must pass an array of schemas to z.tuple([ ... ])");return new ye({items:e,typeName:Ze.ZodTuple,rest:null,...I(t)})};class _e extends T{get keySchema(){return this._def.keyType}get valueSchema(){return this._def.valueType}_parse(e){const{status:t,ctx:a}=this._processInputParams(e);if(a.parsedType!==r.object)return l(a,{code:n.invalid_type,expected:r.object,received:a.parsedType}),h;const i=[],s=this._def.keyType,o=this._def.valueType;for(const e in a.data)i.push({key:s._parse(new $(a,e,a.path,e)),value:o._parse(new $(a,a.data[e],a.path,e)),alwaysSet:e in a.data});return a.common.async?u.mergeObjectAsync(t,i):u.mergeObjectSync(t,i)}get element(){return this._def.valueType}static create(e,t,r){return new _e(t instanceof T?{keyType:e,valueType:t,typeName:Ze.ZodRecord,...I(r)}:{keyType:K.create(),valueType:e,typeName:Ze.ZodRecord,...I(t)})}}class be extends T{get keySchema(){return this._def.keyType}get valueSchema(){return this._def.valueType}_parse(e){const{status:t,ctx:a}=this._processInputParams(e);if(a.parsedType!==r.map)return l(a,{code:n.invalid_type,expected:r.map,received:a.parsedType}),h;const i=this._def.keyType,s=this._def.valueType,o=[...a.data.entries()].map((([e,t],r)=>({key:i._parse(new $(a,e,a.path,[r,"key"])),value:s._parse(new $(a,t,a.path,[r,"value"]))})));if(a.common.async){const e=new Map;return Promise.resolve().then((async()=>{for(const r of o){const a=await r.key,n=await r.value;if("aborted"===a.status||"aborted"===n.status)return h;"dirty"!==a.status&&"dirty"!==n.status||t.dirty(),e.set(a.value,n.value)}return{status:t.value,value:e}}))}{const e=new Map;for(const r of o){const a=r.key,n=r.value;if("aborted"===a.status||"aborted"===n.status)return h;"dirty"!==a.status&&"dirty"!==n.status||t.dirty(),e.set(a.value,n.value)}return{status:t.value,value:e}}}}be.create=(e,t,r)=>new be({valueType:t,keyType:e,typeName:Ze.ZodMap,...I(r)});class ve extends T{_parse(e){const{status:t,ctx:a}=this._processInputParams(e);if(a.parsedType!==r.set)return l(a,{code:n.invalid_type,expected:r.set,received:a.parsedType}),h;const i=this._def;null!==i.minSize&&a.data.size<i.minSize.value&&(l(a,{code:n.too_small,minimum:i.minSize.value,type:"set",inclusive:!0,exact:!1,message:i.minSize.message}),t.dirty()),null!==i.maxSize&&a.data.size>i.maxSize.value&&(l(a,{code:n.too_big,maximum:i.maxSize.value,type:"set",inclusive:!0,exact:!1,message:i.maxSize.message}),t.dirty());const s=this._def.valueType;function o(e){const r=new Set;for(const a of e){if("aborted"===a.status)return h;"dirty"===a.status&&t.dirty(),r.add(a.value)}return{status:t.value,value:r}}const c=[...a.data.values()].map(((e,t)=>s._parse(new $(a,e,a.path,t))));return a.common.async?Promise.all(c).then((e=>o(e))):o(c)}min(e,t){return new ve({...this._def,minSize:{value:e,message:w.toString(t)}})}max(e,t){return new ve({...this._def,maxSize:{value:e,message:w.toString(t)}})}size(e,t){return this.min(e,t).max(e,t)}nonempty(e){return this.min(1,e)}}ve.create=(e,t)=>new ve({valueType:e,minSize:null,maxSize:null,typeName:Ze.ZodSet,...I(t)});class we extends T{constructor(){super(...arguments),this.validate=this.implement}_parse(e){const{ctx:t}=this._processInputParams(e);if(t.parsedType!==r.function)return l(t,{code:n.invalid_type,expected:r.function,received:t.parsedType}),h;function a(e,r){return d({data:e,path:t.path,errorMaps:[t.common.contextualErrorMap,t.schemaErrorMap,c(),s].filter((e=>!!e)),issueData:{code:n.invalid_arguments,argumentsError:r}})}function o(e,r){return d({data:e,path:t.path,errorMaps:[t.common.contextualErrorMap,t.schemaErrorMap,c(),s].filter((e=>!!e)),issueData:{code:n.invalid_return_type,returnTypeError:r}})}const u={errorMap:t.common.contextualErrorMap},p=t.data;if(this._def.returns instanceof Te){const e=this;return m((async function(...t){const r=new i([]),n=await e._def.args.parseAsync(t,u).catch((e=>{throw r.addIssue(a(t,e)),r})),s=await Reflect.apply(p,this,n);return await e._def.returns._def.type.parseAsync(s,u).catch((e=>{throw r.addIssue(o(s,e)),r}))}))}{const e=this;return m((function(...t){const r=e._def.args.safeParse(t,u);if(!r.success)throw new i([a(t,r.error)]);const n=Reflect.apply(p,this,r.data),s=e._def.returns.safeParse(n,u);if(!s.success)throw new i([o(n,s.error)]);return s.data}))}}parameters(){return this._def.args}returnType(){return this._def.returns}args(...e){return new we({...this._def,args:ye.create(e).rest(se.create())})}returns(e){return new we({...this._def,returns:e})}implement(e){return this.parse(e)}strictImplement(e){return this.parse(e)}static create(e,t,r){return new we({args:e||ye.create([]).rest(se.create()),returns:t||se.create(),typeName:Ze.ZodFunction,...I(r)})}}class Ee extends T{get schema(){return this._def.getter()}_parse(e){const{ctx:t}=this._processInputParams(e);return this._def.getter()._parse({data:t.data,path:t.path,parent:t})}}Ee.create=(e,t)=>new Ee({getter:e,typeName:Ze.ZodLazy,...I(t)});class Oe extends T{_parse(e){if(e.data!==this._def.value){const t=this._getOrReturnCtx(e);return l(t,{received:t.data,code:n.invalid_literal,expected:this._def.value}),h}return{status:"valid",value:e.data}}get value(){return this._def.value}}function $e(e,t){return new ke({values:e,typeName:Ze.ZodEnum,...I(t)})}Oe.create=(e,t)=>new Oe({value:e,typeName:Ze.ZodLiteral,...I(t)});class ke extends T{constructor(){super(...arguments),E.set(this,void 0)}_parse(t){if("string"!=typeof t.data){const r=this._getOrReturnCtx(t),a=this._def.values;return l(r,{expected:e.joinValues(a),received:r.parsedType,code:n.invalid_type}),h}if(b(this,E)||v(this,E,new Set(this._def.values)),!b(this,E).has(t.data)){const e=this._getOrReturnCtx(t),r=this._def.values;return l(e,{received:e.data,code:n.invalid_enum_value,options:r}),h}return m(t.data)}get options(){return this._def.values}get enum(){const e={};for(const t of this._def.values)e[t]=t;return e}get Values(){const e={};for(const t of this._def.values)e[t]=t;return e}get Enum(){const e={};for(const t of this._def.values)e[t]=t;return e}extract(e,t=this._def){return ke.create(e,{...this._def,...t})}exclude(e,t=this._def){return ke.create(this.options.filter((t=>!e.includes(t))),{...this._def,...t})}}E=new WeakMap,ke.create=$e;class Ie extends T{constructor(){super(...arguments),O.set(this,void 0)}_parse(t){const a=e.getValidEnumValues(this._def.values),i=this._getOrReturnCtx(t);if(i.parsedType!==r.string&&i.parsedType!==r.number){const t=e.objectValues(a);return l(i,{expected:e.joinValues(t),received:i.parsedType,code:n.invalid_type}),h}if(b(this,O)||v(this,O,new Set(e.getValidEnumValues(this._def.values))),!b(this,O).has(t.data)){const t=e.objectValues(a);return l(i,{received:i.data,code:n.invalid_enum_value,options:t}),h}return m(t.data)}get enum(){return this._def.values}}O=new WeakMap,Ie.create=(e,t)=>new Ie({values:e,typeName:Ze.ZodNativeEnum,...I(t)});class Te extends T{unwrap(){return this._def.type}_parse(e){const{ctx:t}=this._processInputParams(e);if(t.parsedType!==r.promise&&!1===t.common.async)return l(t,{code:n.invalid_type,expected:r.promise,received:t.parsedType}),h;const a=t.parsedType===r.promise?t.data:Promise.resolve(t.data);return m(a.then((e=>this._def.type.parseAsync(e,{path:t.path,errorMap:t.common.contextualErrorMap}))))}}Te.create=(e,t)=>new Te({type:e,typeName:Ze.ZodPromise,...I(t)});class xe extends T{innerType(){return this._def.schema}sourceType(){return this._def.schema._def.typeName===Ze.ZodEffects?this._def.schema.sourceType():this._def.schema}_parse(t){const{status:r,ctx:a}=this._processInputParams(t),n=this._def.effect||null,i={addIssue:e=>{l(a,e),e.fatal?r.abort():r.dirty()},get path(){return a.path}};if(i.addIssue=i.addIssue.bind(i),"preprocess"===n.type){const e=n.transform(a.data,i);if(a.common.async)return Promise.resolve(e).then((async e=>{if("aborted"===r.value)return h;const t=await this._def.schema._parseAsync({data:e,path:a.path,parent:a});return"aborted"===t.status?h:"dirty"===t.status||"dirty"===r.value?p(t.value):t}));{if("aborted"===r.value)return h;const t=this._def.schema._parseSync({data:e,path:a.path,parent:a});return"aborted"===t.status?h:"dirty"===t.status||"dirty"===r.value?p(t.value):t}}if("refinement"===n.type){const e=e=>{const t=n.refinement(e,i);if(a.common.async)return Promise.resolve(t);if(t instanceof Promise)throw new Error("Async refinement encountered during synchronous parse operation. 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i.end_time=Date.now(),i.error=this.stringifyError(e),i.events.push({name:"error",time:new Date(i.end_time).toISOString()}),i.extra={...i.extra,...n},await(this.onLLMError?.(i)),await this._endTrace(i),i}_createRunForChainStart(e,t,r,a,n,i,s,o){const c=this._getExecutionOrder(a),d=Date.now(),l={id:r,name:o??e.id[e.id.length-1],parent_run_id:a,start_time:d,serialized:e,events:[{name:"start",time:new Date(d).toISOString()}],inputs:t,execution_order:c,child_execution_order:c,run_type:s??"chain",child_runs:[],extra:i?{metadata:i}:{},tags:n||[]};return this._addRunToRunMap(l)}async handleChainStart(e,t,r,a,n,i,s,o){const c=this.runMap.get(r)??this._createRunForChainStart(e,t,r,a,n,i,s,o);return await(this.onRunCreate?.(c)),await(this.onChainStart?.(c)),c}async handleChainEnd(e,t,r,a,n){const i=this.runMap.get(t);if(!i)throw new Error("No chain run to end.");return i.end_time=Date.now(),i.outputs=Yr(e,"output"),i.events.push({name:"end",time:new Date(i.end_time).toISOString()}),void 0!==n?.inputs&&(i.inputs=Yr(n.inputs,"input")),await(this.onChainEnd?.(i)),await this._endTrace(i),i}async handleChainError(e,t,r,a,n){const i=this.runMap.get(t);if(!i)throw new Error("No chain run to end.");return i.end_time=Date.now(),i.error=this.stringifyError(e),i.events.push({name:"error",time:new Date(i.end_time).toISOString()}),void 0!==n?.inputs&&(i.inputs=Yr(n.inputs,"input")),await(this.onChainError?.(i)),await this._endTrace(i),i}_createRunForToolStart(e,t,r,a,n,i,s){const o=this._getExecutionOrder(a),c=Date.now(),d={id:r,name:s??e.id[e.id.length-1],parent_run_id:a,start_time:c,serialized:e,events:[{name:"start",time:new Date(c).toISOString()}],inputs:{input:t},execution_order:o,child_execution_order:o,run_type:"tool",child_runs:[],extra:i?{metadata:i}:{},tags:n||[]};return this._addRunToRunMap(d)}async handleToolStart(e,t,r,a,n,i,s){const o=this.runMap.get(r)??this._createRunForToolStart(e,t,r,a,n,i,s);return await(this.onRunCreate?.(o)),await(this.onToolStart?.(o)),o}async handleToolEnd(e,t){const r=this.runMap.get(t);if(!r||"tool"!==r?.run_type)throw new Error("No tool run to end");return r.end_time=Date.now(),r.outputs={output:e},r.events.push({name:"end",time:new Date(r.end_time).toISOString()}),await(this.onToolEnd?.(r)),await this._endTrace(r),r}async handleToolError(e,t){const r=this.runMap.get(t);if(!r||"tool"!==r?.run_type)throw new Error("No tool run to end");return r.end_time=Date.now(),r.error=this.stringifyError(e),r.events.push({name:"error",time:new Date(r.end_time).toISOString()}),await(this.onToolError?.(r)),await this._endTrace(r),r}async handleAgentAction(e,t){const r=this.runMap.get(t);if(!r||"chain"!==r?.run_type)return;const a=r;a.actions=a.actions||[],a.actions.push(e),a.events.push({name:"agent_action",time:(new Date).toISOString(),kwargs:{action:e}}),await(this.onAgentAction?.(r))}async handleAgentEnd(e,t){const r=this.runMap.get(t);r&&"chain"===r?.run_type&&(r.events.push({name:"agent_end",time:(new Date).toISOString(),kwargs:{action:e}}),await(this.onAgentEnd?.(r)))}_createRunForRetrieverStart(e,t,r,a,n,i,s){const o=this._getExecutionOrder(a),c=Date.now(),d={id:r,name:s??e.id[e.id.length-1],parent_run_id:a,start_time:c,serialized:e,events:[{name:"start",time:new Date(c).toISOString()}],inputs:{query:t},execution_order:o,child_execution_order:o,run_type:"retriever",child_runs:[],extra:i?{metadata:i}:{},tags:n||[]};return this._addRunToRunMap(d)}async handleRetrieverStart(e,t,r,a,n,i,s){const o=this.runMap.get(r)??this._createRunForRetrieverStart(e,t,r,a,n,i,s);return await(this.onRunCreate?.(o)),await(this.onRetrieverStart?.(o)),o}async handleRetrieverEnd(e,t){const r=this.runMap.get(t);if(!r||"retriever"!==r?.run_type)throw new Error("No retriever run to end");return r.end_time=Date.now(),r.outputs={documents:e},r.events.push({name:"end",time:new Date(r.end_time).toISOString()}),await(this.onRetrieverEnd?.(r)),await this._endTrace(r),r}async handleRetrieverError(e,t){const r=this.runMap.get(t);if(!r||"retriever"!==r?.run_type)throw new Error("No retriever run to end");return r.end_time=Date.now(),r.error=this.stringifyError(e),r.events.push({name:"error",time:new Date(r.end_time).toISOString()}),await(this.onRetrieverError?.(r)),await this._endTrace(r),r}async handleText(e,t){const r=this.runMap.get(t);r&&"chain"===r?.run_type&&(r.events.push({name:"text",time:(new Date).toISOString(),kwargs:{text:e}}),await(this.onText?.(r)))}async handleLLMNewToken(e,t,r,a,n,i){const s=this.runMap.get(r);if(!s||"llm"!==s?.run_type)throw new Error('Invalid "runId" provided to "handleLLMNewToken" callback.');return s.events.push({name:"new_token",time:(new Date).toISOString(),kwargs:{token:e,idx:t,chunk:i?.chunk}}),await(this.onLLMNewToken?.(s,e,{chunk:i?.chunk})),s}}function ta(e,t){return`${e.open}${t}${e.close}`}function ra(e,t){try{return JSON.stringify(e,null,2)}catch(e){return t}}function aa(e){return"string"==typeof e?e.trim():null==e?e:ra(e,e.toString())}function na(e){if(!e.end_time)return"";const t=e.end_time-e.start_time;return t<1e3?`${t}ms`:`${(t/1e3).toFixed(2)}s`}const{color:ia}=Xr;class sa extends ea{constructor(){super(...arguments),Object.defineProperty(this,"name",{enumerable:!0,configurable:!0,writable:!0,value:"console_callback_handler"})}persistRun(e){return Promise.resolve()}getParents(e){const t=[];let r=e;for(;r.parent_run_id;){const e=this.runMap.get(r.parent_run_id);if(!e)break;t.push(e),r=e}return t}getBreadcrumbs(e){const t=[...this.getParents(e).reverse(),e].map(((e,t,r)=>{const a=`${e.execution_order}:${e.run_type}:${e.name}`;return t===r.length-1?ta(Xr.bold,a):a})).join(" > ");return ta(ia.grey,t)}onChainStart(e){const t=this.getBreadcrumbs(e);console.log(`${ta(ia.green,"[chain/start]")} [${t}] Entering Chain run with input: ${ra(e.inputs,"[inputs]")}`)}onChainEnd(e){const t=this.getBreadcrumbs(e);console.log(`${ta(ia.cyan,"[chain/end]")} [${t}] [${na(e)}] Exiting Chain run with output: ${ra(e.outputs,"[outputs]")}`)}onChainError(e){const t=this.getBreadcrumbs(e);console.log(`${ta(ia.red,"[chain/error]")} [${t}] [${na(e)}] Chain run errored with error: ${ra(e.error,"[error]")}`)}onLLMStart(e){const t=this.getBreadcrumbs(e),r="prompts"in e.inputs?{prompts:e.inputs.prompts.map((e=>e.trim()))}:e.inputs;console.log(`${ta(ia.green,"[llm/start]")} [${t}] Entering LLM run with input: ${ra(r,"[inputs]")}`)}onLLMEnd(e){const t=this.getBreadcrumbs(e);console.log(`${ta(ia.cyan,"[llm/end]")} [${t}] [${na(e)}] Exiting LLM run with output: ${ra(e.outputs,"[response]")}`)}onLLMError(e){const t=this.getBreadcrumbs(e);console.log(`${ta(ia.red,"[llm/error]")} [${t}] [${na(e)}] LLM run errored with error: ${ra(e.error,"[error]")}`)}onToolStart(e){const t=this.getBreadcrumbs(e);console.log(`${ta(ia.green,"[tool/start]")} [${t}] Entering Tool run with input: "${aa(e.inputs.input)}"`)}onToolEnd(e){const t=this.getBreadcrumbs(e);console.log(`${ta(ia.cyan,"[tool/end]")} [${t}] [${na(e)}] Exiting Tool run with output: "${aa(e.outputs?.output)}"`)}onToolError(e){const t=this.getBreadcrumbs(e);console.log(`${ta(ia.red,"[tool/error]")} [${t}] [${na(e)}] Tool run errored with error: ${ra(e.error,"[error]")}`)}onRetrieverStart(e){const t=this.getBreadcrumbs(e);console.log(`${ta(ia.green,"[retriever/start]")} [${t}] Entering Retriever run with input: ${ra(e.inputs,"[inputs]")}`)}onRetrieverEnd(e){const t=this.getBreadcrumbs(e);console.log(`${ta(ia.cyan,"[retriever/end]")} [${t}] [${na(e)}] Exiting Retriever run with output: ${ra(e.outputs,"[outputs]")}`)}onRetrieverError(e){const t=this.getBreadcrumbs(e);console.log(`${ta(ia.red,"[retriever/error]")} [${t}] [${na(e)}] Retriever run errored with error: ${ra(e.error,"[error]")}`)}onAgentAction(e){const t=e,r=this.getBreadcrumbs(e);console.log(`${ta(ia.blue,"[agent/action]")} [${r}] Agent selected action: ${ra(t.actions[t.actions.length-1],"[action]")}`)}}function oa(e){return!(!e||"object"!=typeof e||!("type"in e)||"tool_call"!==e.type)}class ca extends Error{constructor(e,t){super(e),Object.defineProperty(this,"output",{enumerable:!0,configurable:!0,writable:!0,value:void 0}),this.output=t}}function da(e){if(void 0===e)return null;try{return JSON.parse(e)}catch(e){}let t="";const r=[];let a=!1,n=!1;for(let i of e){if(a)'"'!==i||n?"\n"!==i||n?n="\\"===i&&!n:i="\\n":a=!1;else if('"'===i)a=!0,n=!1;else if("{"===i)r.push("}");else if("["===i)r.push("]");else if("}"===i||"]"===i){if(!r||r[r.length-1]!==i)return null;r.pop()}t+=i}a&&(t+='"');for(let e=r.length-1;e>=0;e-=1)t+=r[e];try{return JSON.parse(t)}catch(e){return null}}function la(e){return"object"==typeof e&&null!==e&&"type"in e&&"string"==typeof e.type&&"source_type"in e&&("url"===e.source_type||"base64"===e.source_type||"text"===e.source_type||"id"===e.source_type)}class ua extends gr{get lc_aliases(){return{additional_kwargs:"additional_kwargs",response_metadata:"response_metadata"}}get text(){return"string"==typeof this.content?this.content:Array.isArray(this.content)?this.content.map((e=>"string"==typeof e?e:"text"===e.type?e.text:"")).join(""):""}getType(){return this._getType()}constructor(e,t){"string"==typeof e&&(e={content:e,additional_kwargs:t,response_metadata:{}}),e.additional_kwargs||(e.additional_kwargs={}),e.response_metadata||(e.response_metadata={}),super(e),Object.defineProperty(this,"lc_namespace",{enumerable:!0,configurable:!0,writable:!0,value:["langchain_core","messages"]}),Object.defineProperty(this,"lc_serializable",{enumerable:!0,configurable:!0,writable:!0,value:!0}),Object.defineProperty(this,"content",{enumerable:!0,configurable:!0,writable:!0,value:void 0}),Object.defineProperty(this,"name",{enumerable:!0,configurable:!0,writable:!0,value:void 0}),Object.defineProperty(this,"additional_kwargs",{enumerable:!0,configurable:!0,writable:!0,value:void 0}),Object.defineProperty(this,"response_metadata",{enumerable:!0,configurable:!0,writable:!0,value:void 0}),Object.defineProperty(this,"id",{enumerable:!0,configurable:!0,writable:!0,value:void 0}),this.name=e.name,this.content=e.content,this.additional_kwargs=e.additional_kwargs,this.response_metadata=e.response_metadata,this.id=e.id}toDict(){return{type:this._getType(),data:this.toJSON().kwargs}}static lc_name(){return"BaseMessage"}get _printableFields(){return{id:this.id,content:this.content,name:this.name,additional_kwargs:this.additional_kwargs,response_metadata:this.response_metadata}}_updateId(e){this.id=e,this.lc_kwargs.id=e}get[Symbol.toStringTag](){return this.constructor.lc_name()}[Symbol.for("nodejs.util.inspect.custom")](e){if(null===e)return this;const t=(r=this._printableFields,a=Math.max(4,e),JSON.stringify(function e(t,r){if("object"!=typeof t||null==t)return t;if(r>=a)return Array.isArray(t)?"[Array]":"[Object]";if(Array.isArray(t))return t.map((t=>e(t,r+1)));const n={};for(const a of Object.keys(t))n[a]=e(t[a],r+1);return n}(r,0),null,2));var r,a;return`${this.constructor.lc_name()} ${t}`}}function ha(e,t){const r={...e};for(const[e,a]of Object.entries(t))if(null==r[e])r[e]=a;else{if(null==a)continue;if(typeof r[e]!=typeof a||Array.isArray(r[e])!==Array.isArray(a))throw new Error(`field[${e}] already exists in the message chunk, but with a different type.`);if("string"==typeof r[e]){if("type"===e)continue;r[e]+=a}else if("object"!=typeof r[e]||Array.isArray(r[e]))if(Array.isArray(r[e]))r[e]=pa(r[e],a);else{if(r[e]===a)continue;console.warn(`field[${e}] already exists in this message chunk and value has unsupported type.`)}else r[e]=ha(r[e],a)}return r}function pa(e,t){if(void 0!==e||void 0!==t){if(void 0===e||void 0===t)return e||t;{const r=[...e];for(const e of t)if("object"==typeof e&&"index"in e&&"number"==typeof e.index){const t=r.findIndex((t=>t.index===e.index));-1!==t?r[t]=ha(r[t],e):r.push(e)}else{if("object"==typeof e&&"text"in e&&""===e.text)continue;r.push(e)}return r}}}class ma extends ua{}class fa extends ua{static lc_name(){return"ToolMessage"}get lc_aliases(){return{tool_call_id:"tool_call_id"}}constructor(e,t,r){"string"==typeof e&&(e={content:e,name:r,tool_call_id:t}),super(e),Object.defineProperty(this,"lc_direct_tool_output",{enumerable:!0,configurable:!0,writable:!0,value:!0}),Object.defineProperty(this,"status",{enumerable:!0,configurable:!0,writable:!0,value:void 0}),Object.defineProperty(this,"tool_call_id",{enumerable:!0,configurable:!0,writable:!0,value:void 0}),Object.defineProperty(this,"artifact",{enumerable:!0,configurable:!0,writable:!0,value:void 0}),this.tool_call_id=e.tool_call_id,this.artifact=e.artifact,this.status=e.status}_getType(){return"tool"}static isInstance(e){return"tool"===e._getType()}get _printableFields(){return{...super._printableFields,tool_call_id:this.tool_call_id,artifact:this.artifact}}}class ga extends ma{constructor(e){let t;if("string"==typeof e)t={content:e,tool_calls:[],invalid_tool_calls:[],tool_call_chunks:[]};else if(void 0===e.tool_call_chunks)t={...e,tool_calls:e.tool_calls??[],invalid_tool_calls:[],tool_call_chunks:[],usage_metadata:void 0!==e.usage_metadata?e.usage_metadata:void 0};else{const r=[],a=[];for(const t of e.tool_call_chunks){let e={};try{if(e=da(t.args||"{}"),null===e||"object"!=typeof e||Array.isArray(e))throw new Error("Malformed tool call chunk args.");r.push({name:t.name??"",args:e,id:t.id,type:"tool_call"})}catch(e){a.push({name:t.name,args:t.args,id:t.id,error:"Malformed args.",type:"invalid_tool_call"})}}t={...e,tool_calls:r,invalid_tool_calls:a,usage_metadata:void 0!==e.usage_metadata?e.usage_metadata:void 0}}super(t),Object.defineProperty(this,"tool_calls",{enumerable:!0,configurable:!0,writable:!0,value:[]}),Object.defineProperty(this,"invalid_tool_calls",{enumerable:!0,configurable:!0,writable:!0,value:[]}),Object.defineProperty(this,"tool_call_chunks",{enumerable:!0,configurable:!0,writable:!0,value:[]}),Object.defineProperty(this,"usage_metadata",{enumerable:!0,configurable:!0,writable:!0,value:void 0}),this.tool_call_chunks=t.tool_call_chunks??this.tool_call_chunks,this.tool_calls=t.tool_calls??this.tool_calls,this.invalid_tool_calls=t.invalid_tool_calls??this.invalid_tool_calls,this.usage_metadata=t.usage_metadata}get lc_aliases(){return{...super.lc_aliases,tool_calls:"tool_calls",invalid_tool_calls:"invalid_tool_calls",tool_call_chunks:"tool_call_chunks"}}static lc_name(){return"AIMessageChunk"}_getType(){return"ai"}get _printableFields(){return{...super._printableFields,tool_calls:this.tool_calls,tool_call_chunks:this.tool_call_chunks,invalid_tool_calls:this.invalid_tool_calls,usage_metadata:this.usage_metadata}}concat(e){const t={content:(r=this.content,a=e.content,"string"==typeof r?""===r?a:"string"==typeof a?r+a:Array.isArray(a)&&a.some((e=>la(e)))?[{type:"text",source_type:"text",text:r},...a]:[{type:"text",text:r},...a]:Array.isArray(a)?pa(r,a)??[...r,...a]:""===a?r:Array.isArray(r)&&r.some((e=>la(e)))?[...r,{type:"file",source_type:"text",text:a}]:[...r,{type:"text",text:a}]),additional_kwargs:ha(this.additional_kwargs,e.additional_kwargs),response_metadata:ha(this.response_metadata,e.response_metadata),tool_call_chunks:[],id:this.id??e.id};var r,a;if(void 0!==this.tool_call_chunks||void 0!==e.tool_call_chunks){const r=pa(this.tool_call_chunks,e.tool_call_chunks);void 0!==r&&r.length>0&&(t.tool_call_chunks=r)}if(void 0!==this.usage_metadata||void 0!==e.usage_metadata){const r={...(void 0!==this.usage_metadata?.input_token_details?.audio||void 0!==e.usage_metadata?.input_token_details?.audio)&&{audio:(this.usage_metadata?.input_token_details?.audio??0)+(e.usage_metadata?.input_token_details?.audio??0)},...(void 0!==this.usage_metadata?.input_token_details?.cache_read||void 0!==e.usage_metadata?.input_token_details?.cache_read)&&{cache_read:(this.usage_metadata?.input_token_details?.cache_read??0)+(e.usage_metadata?.input_token_details?.cache_read??0)},...(void 0!==this.usage_metadata?.input_token_details?.cache_creation||void 0!==e.usage_metadata?.input_token_details?.cache_creation)&&{cache_creation:(this.usage_metadata?.input_token_details?.cache_creation??0)+(e.usage_metadata?.input_token_details?.cache_creation??0)}},a={...(void 0!==this.usage_metadata?.output_token_details?.audio||void 0!==e.usage_metadata?.output_token_details?.audio)&&{audio:(this.usage_metadata?.output_token_details?.audio??0)+(e.usage_metadata?.output_token_details?.audio??0)},...(void 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t&&(t={forever:t}),this._originalTimeouts=JSON.parse(JSON.stringify(e)),this._timeouts=e,this._options=t||{},this._maxRetryTime=t&&t.maxRetryTime||1/0,this._fn=null,this._errors=[],this._attempts=1,this._operationTimeout=null,this._operationTimeoutCb=null,this._timeout=null,this._operationStart=null,this._timer=null,this._options.forever&&(this._cachedTimeouts=this._timeouts.slice(0))}var va=ba;ba.prototype.reset=function(){this._attempts=1,this._timeouts=this._originalTimeouts.slice(0)},ba.prototype.stop=function(){this._timeout&&clearTimeout(this._timeout),this._timer&&clearTimeout(this._timer),this._timeouts=[],this._cachedTimeouts=null},ba.prototype.retry=function(e){if(this._timeout&&clearTimeout(this._timeout),!e)return!1;var t=(new Date).getTime();if(e&&t-this._operationStart>=this._maxRetryTime)return this._errors.push(e),this._errors.unshift(new Error("RetryOperation timeout occurred")),!1;this._errors.push(e);var r=this._timeouts.shift();if(void 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t}(),a=e.extra??{},n=a.metadata;return e.extra={...a,runtime:{...t,...a?.runtime},metadata:{...r,...r.revision_id||e.revision_id?{revision_id:e.revision_id??r.revision_id}:{},...n}},e}function mi(e){if(void 0!==e)return e.trim().replace(/^"(.*)"$/,"$1").replace(/^'(.*)'$/,"$1")}const fi=async e=>{if(429===e?.status){const t=1e3*parseInt(e.headers.get("retry-after")??"30",10);if(t>0)return await new Promise((e=>setTimeout(e,t))),!0}return!1};function gi(e){return"number"==typeof e?Number(e.toFixed(4)):e}class yi{constructor(){Object.defineProperty(this,"items",{enumerable:!0,configurable:!0,writable:!0,value:[]}),Object.defineProperty(this,"sizeBytes",{enumerable:!0,configurable:!0,writable:!0,value:0})}peek(){return this.items[0]}push(e){let t;const r=new Promise((e=>{t=e})),a=li(e.item).length;return this.items.push({action:e.action,payload:e.item,itemPromiseResolve:t,itemPromise:r,size:a}),this.sizeBytes+=a,r}pop(e){if(e<1)throw new Error("Number of bytes to pop off may not be less 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0}),Object.defineProperty(this,"autoBatchAggregationDelayMs",{enumerable:!0,configurable:!0,writable:!0,value:250}),Object.defineProperty(this,"batchSizeBytesLimit",{enumerable:!0,configurable:!0,writable:!0,value:void 0}),Object.defineProperty(this,"fetchOptions",{enumerable:!0,configurable:!0,writable:!0,value:void 0}),Object.defineProperty(this,"settings",{enumerable:!0,configurable:!0,writable:!0,value:void 0}),Object.defineProperty(this,"blockOnRootRunFinalization",{enumerable:!0,configurable:!0,writable:!0,value:"false"===Ti("LANGSMITH_TRACING_BACKGROUND")}),Object.defineProperty(this,"traceBatchConcurrency",{enumerable:!0,configurable:!0,writable:!0,value:5}),Object.defineProperty(this,"_serverInfo",{enumerable:!0,configurable:!0,writable:!0,value:void 0}),Object.defineProperty(this,"_getServerInfoPromise",{enumerable:!0,configurable:!0,writable:!0,value:void 0}),Object.defineProperty(this,"manualFlushMode",{enumerable:!0,configurable:!0,writable:!0,value:!1}),Object.defineProperty(this,"debug",{enumerable:!0,configurable:!0,writable:!0,value:"true"===Ti("LANGSMITH_DEBUG")});const t=_i.getDefaultClientConfig();if(this.tracingSampleRate=(e=>{const t=e?.toString()??xi("TRACING_SAMPLING_RATE");if(void 0===t)return;const r=parseFloat(t);if(r<0||r>1)throw new Error(`LANGSMITH_TRACING_SAMPLING_RATE must be between 0 and 1 if set. Got: ${r}`);return r})(e.tracingSamplingRate),this.apiUrl=mi(e.apiUrl??t.apiUrl)??"",this.apiUrl.endsWith("/")&&(this.apiUrl=this.apiUrl.slice(0,-1)),this.apiKey=mi(e.apiKey??t.apiKey),this.webUrl=mi(e.webUrl??t.webUrl),this.webUrl?.endsWith("/")&&(this.webUrl=this.webUrl.slice(0,-1)),this.timeout_ms=e.timeout_ms??9e4,this.caller=new Va({...e.callerOptions??{},debug:e.debug??this.debug}),this.traceBatchConcurrency=e.traceBatchConcurrency??this.traceBatchConcurrency,this.traceBatchConcurrency<1)throw new Error("Trace batch concurrency must be positive.");this.debug=e.debug??this.debug,this.batchIngestCaller=new Va({maxRetries:2,maxConcurrency:this.traceBatchConcurrency,...e.callerOptions??{},onFailedResponseHook:fi,debug:e.debug??this.debug}),this.hideInputs=e.hideInputs??e.anonymizer??t.hideInputs,this.hideOutputs=e.hideOutputs??e.anonymizer??t.hideOutputs,this.autoBatchTracing=e.autoBatchTracing??this.autoBatchTracing,this.blockOnRootRunFinalization=e.blockOnRootRunFinalization??this.blockOnRootRunFinalization,this.batchSizeBytesLimit=e.batchSizeBytesLimit,this.fetchOptions=e.fetchOptions||{},this.manualFlushMode=e.manualFlushMode??this.manualFlushMode}static getDefaultClientConfig(){const e=xi("API_KEY");return{apiUrl:xi("ENDPOINT")??"https://api.smith.langchain.com",apiKey:e,webUrl:void 0,hideInputs:"true"===xi("HIDE_INPUTS"),hideOutputs:"true"===xi("HIDE_OUTPUTS")}}getHostUrl(){return this.webUrl?this.webUrl:(e=>{const t=e.replace("http://","").replace("https://","").split("/")[0].split(":")[0];return"localhost"===t||"127.0.0.1"===t||"::1"===t})(this.apiUrl)?(this.webUrl="http://localhost:3000",this.webUrl):this.apiUrl.endsWith("/api/v1")?(this.webUrl=this.apiUrl.replace("/api/v1",""),this.webUrl):this.apiUrl.includes("/api")&&!this.apiUrl.split(".",1)[0].endsWith("api")?(this.webUrl=this.apiUrl.replace("/api",""),this.webUrl):this.apiUrl.split(".",1)[0].includes("dev")?(this.webUrl="https://dev.smith.langchain.com",this.webUrl):this.apiUrl.split(".",1)[0].includes("eu")?(this.webUrl="https://eu.smith.langchain.com",this.webUrl):this.apiUrl.split(".",1)[0].includes("beta")?(this.webUrl="https://beta.smith.langchain.com",this.webUrl):(this.webUrl="https://smith.langchain.com",this.webUrl)}get headers(){const e={"User-Agent":`langsmith-js/${vi}`};return this.apiKey&&(e["x-api-key"]=`${this.apiKey}`),e}async processInputs(e){return!1===this.hideInputs?e:!0===this.hideInputs?{}:"function"==typeof this.hideInputs?this.hideInputs(e):e}async processOutputs(e){return!1===this.hideOutputs?e:!0===this.hideOutputs?{}:"function"==typeof this.hideOutputs?this.hideOutputs(e):e}async prepareRunCreateOrUpdateInputs(e){const t={...e};return void 0!==t.inputs&&(t.inputs=await this.processInputs(t.inputs)),void 0!==t.outputs&&(t.outputs=await this.processOutputs(t.outputs)),t}async _getResponse(e,t){const r=t?.toString()??"",a=`${this.apiUrl}${e}?${r}`,n=await this.caller.call(qa(this.debug),a,{method:"GET",headers:this.headers,signal:AbortSignal.timeout(this.timeout_ms),...this.fetchOptions});return await ai(n,`Failed to fetch ${e}`),n}async _get(e,t){return(await this._getResponse(e,t)).json()}async*_getPaginated(e,t=new URLSearchParams,r){let a=Number(t.get("offset"))||0;const n=Number(t.get("limit"))||100;for(;;){t.set("offset",String(a)),t.set("limit",String(n));const i=`${this.apiUrl}${e}?${t}`,s=await this.caller.call(qa(this.debug),i,{method:"GET",headers:this.headers,signal:AbortSignal.timeout(this.timeout_ms),...this.fetchOptions});await ai(s,`Failed to fetch ${e}`);const o=r?r(await s.json()):await s.json();if(0===o.length)break;if(yield o,o.length<n)break;a+=o.length}}async*_getCursorPaginatedList(e,t=null,r="POST",a="runs"){const n=t?{...t}:{};for(;;){const t=await this.caller.call(qa(this.debug),`${this.apiUrl}${e}`,{method:r,headers:{...this.headers,"Content-Type":"application/json"},signal:AbortSignal.timeout(this.timeout_ms),...this.fetchOptions,body:JSON.stringify(n)}),i=await t.json();if(!i)break;if(!i[a])break;yield i[a];const s=i.cursors;if(!s)break;if(!s.next)break;n.cursor=s.next}}_shouldSample(){return void 0===this.tracingSampleRate||Math.random()<this.tracingSampleRate}_filterForSampling(e,t=!1){if(void 0===this.tracingSampleRate)return e;if(t){const t=[];for(const r of e)this.filteredPostUuids.has(r.id)?this.filteredPostUuids.delete(r.id):t.push(r);return t}{const t=[];for(const r of e){const e=r.trace_id??r.id;this.filteredPostUuids.has(e)||(r.id===e?this._shouldSample()?t.push(r):this.filteredPostUuids.add(e):t.push(r))}return t}}async _getBatchSizeLimitBytes(){const e=await this._ensureServerInfo();return this.batchSizeBytesLimit??e.batch_ingest_config?.size_limit_bytes??20971520}async _getMultiPartSupport(){const e=await this._ensureServerInfo();return e.instance_flags?.dataset_examples_multipart_enabled??!1}drainAutoBatchQueue(e){const t=[];for(;this.autoBatchQueue.items.length>0;){const[r,a]=this.autoBatchQueue.pop(e);if(!r.length){a();break}const n=this._processBatch(r,a).catch(console.error);t.push(n)}return Promise.all(t)}async _processBatch(e,t){if(e.length)try{const t={runCreates:e.filter((e=>"create"===e.action)).map((e=>e.item)),runUpdates:e.filter((e=>"update"===e.action)).map((e=>e.item))},r=await this._ensureServerInfo();r?.batch_ingest_config?.use_multipart_endpoint?await this.multipartIngestRuns(t):await this.batchIngestRuns(t)}finally{t()}else t()}async processRunOperation(e){clearTimeout(this.autoBatchTimeout),this.autoBatchTimeout=void 0,"create"===e.action&&(e.item=pi(e.item));const t=this.autoBatchQueue.push(e);if(this.manualFlushMode)return t;const r=await this._getBatchSizeLimitBytes();return this.autoBatchQueue.sizeBytes>r&&this.drainAutoBatchQueue(r),this.autoBatchQueue.items.length>0&&(this.autoBatchTimeout=setTimeout((()=>{this.autoBatchTimeout=void 0,this.drainAutoBatchQueue(r)}),this.autoBatchAggregationDelayMs)),t}async _getServerInfo(){const e=await qa(this.debug)(`${this.apiUrl}/info`,{method:"GET",headers:{Accept:"application/json"},signal:AbortSignal.timeout(2500),...this.fetchOptions});await ai(e,"get server info");const t=await e.json();return this.debug&&console.log("\n=== LangSmith Server Configuration ===\n"+JSON.stringify(t,null,2)+"\n"),t}async _ensureServerInfo(){return void 0===this._getServerInfoPromise&&(this._getServerInfoPromise=(async()=>{if(void 0===this._serverInfo)try{this._serverInfo=await this._getServerInfo()}catch(e){console.warn("[WARNING]: LangSmith failed to fetch info on supported operations. Falling back to batch operations and default limits.")}return this._serverInfo??{}})()),this._getServerInfoPromise.then((e=>(void 0===this._serverInfo&&(this._getServerInfoPromise=void 0),e)))}async _getSettings(){return this.settings||(this.settings=this._get("/settings")),await this.settings}async flush(){const e=await this._getBatchSizeLimitBytes();await this.drainAutoBatchQueue(e)}async createRun(e){if(!this._filterForSampling([e]).length)return;const t={...this.headers,"Content-Type":"application/json"},r=e.project_name;delete e.project_name;const a=await this.prepareRunCreateOrUpdateInputs({session_name:r,...e,start_time:e.start_time??Date.now()});if(this.autoBatchTracing&&void 0!==a.trace_id&&void 0!==a.dotted_order)return void this.processRunOperation({action:"create",item:a}).catch(console.error);const n=pi(a),i=await this.caller.call(qa(this.debug),`${this.apiUrl}/runs`,{method:"POST",headers:t,body:li(n),signal:AbortSignal.timeout(this.timeout_ms),...this.fetchOptions});await ai(i,"create run",!0)}async batchIngestRuns({runCreates:e,runUpdates:t}){if(void 0===e&&void 0===t)return;let r=await Promise.all(e?.map((e=>this.prepareRunCreateOrUpdateInputs(e)))??[]),a=await Promise.all(t?.map((e=>this.prepareRunCreateOrUpdateInputs(e)))??[]);if(r.length>0&&a.length>0){const e=r.reduce(((e,t)=>t.id?(e[t.id]=t,e):e),{}),t=[];for(const r of a)void 0!==r.id&&e[r.id]?e[r.id]={...e[r.id],...r}:t.push(r);r=Object.values(e),a=t}const n={post:r,patch:a};if(!n.post.length&&!n.patch.length)return;const i={post:[],patch:[]};for(const e of["post","patch"]){const t=e,r=n[t].reverse();let a=r.pop();for(;void 0!==a;)i[t].push(a),a=r.pop()}(i.post.length>0||i.patch.length>0)&&await this._postBatchIngestRuns(li(i))}async _postBatchIngestRuns(e){const t={...this.headers,"Content-Type":"application/json",Accept:"application/json"},r=await this.batchIngestCaller.call(qa(this.debug),`${this.apiUrl}/runs/batch`,{method:"POST",headers:t,body:e,signal:AbortSignal.timeout(this.timeout_ms),...this.fetchOptions});await ai(r,"batch create run",!0)}async multipartIngestRuns({runCreates:e,runUpdates:t}){if(void 0===e&&void 0===t)return;const r={};let a=[];for(const t of e??[]){const e=await this.prepareRunCreateOrUpdateInputs(t);void 0!==e.id&&void 0!==e.attachments&&(r[e.id]=e.attachments),delete e.attachments,a.push(e)}let n=[];for(const e of t??[])n.push(await this.prepareRunCreateOrUpdateInputs(e));if(void 0!==a.find((e=>void 0===e.trace_id||void 0===e.dotted_order)))throw new Error('Multipart ingest requires "trace_id" and "dotted_order" to be set when creating a run');if(void 0!==n.find((e=>void 0===e.trace_id||void 0===e.dotted_order)))throw new Error('Multipart ingest requires "trace_id" and "dotted_order" to be set when updating a run');if(a.length>0&&n.length>0){const e=a.reduce(((e,t)=>t.id?(e[t.id]=t,e):e),{}),t=[];for(const r of n)void 0!==r.id&&e[r.id]?e[r.id]={...e[r.id],...r}:t.push(r);a=Object.values(e),n=t}if(0===a.length&&0===n.length)return;const i=[],s=[];for(const[e,t]of[["post",a],["patch",n]])for(const a of t){const{inputs:t,outputs:n,events:o,attachments:c,...d}=a,l={inputs:t,outputs:n,events:o},u=li(d);s.push({name:`${e}.${d.id}`,payload:new Blob([u],{type:`application/json; length=${u.length}`})});for(const[t,r]of Object.entries(l)){if(void 0===r)continue;const a=li(r);s.push({name:`${e}.${d.id}.${t}`,payload:new Blob([a],{type:`application/json; length=${a.length}`})})}if(void 0!==d.id){const e=r[d.id];if(e){delete r[d.id];for(const[t,r]of Object.entries(e)){let e,a;Array.isArray(r)?[e,a]=r:(e=r.mimeType,a=r.data),t.includes(".")?console.warn(`Skipping attachment '${t}' for run ${d.id}: Invalid attachment name. Attachment names must not contain periods ('.'). Please rename the attachment and try again.`):s.push({name:`attachment.${d.id}.${t}`,payload:new Blob([a],{type:`${e}; length=${a.byteLength}`})})}}}i.push(`trace=${d.trace_id},id=${d.id}`)}await this._sendMultipartRequest(s,i.join("; "))}async _sendMultipartRequest(e,t){try{const t="----LangSmithFormBoundary"+Math.random().toString(36).slice(2),r=[];for(const a of e)r.push(new Blob([`--${t}\r\n`])),r.push(new Blob([`Content-Disposition: form-data; name="${a.name}"\r\n`,`Content-Type: ${a.payload.type}\r\n\r\n`])),r.push(a.payload),r.push(new Blob(["\r\n"]));r.push(new Blob([`--${t}--\r\n`]));const a=new Blob(r),n=await a.arrayBuffer(),i=await this.batchIngestCaller.call(qa(this.debug),`${this.apiUrl}/runs/multipart`,{method:"POST",headers:{...this.headers,"Content-Type":`multipart/form-data; boundary=${t}`},body:n,signal:AbortSignal.timeout(this.timeout_ms),...this.fetchOptions});await ai(i,"ingest multipart runs",!0)}catch(e){console.warn(`${e.message.trim()}\n\nContext: ${t}`)}}async updateRun(e,t){Xa(e),t.inputs&&(t.inputs=await this.processInputs(t.inputs)),t.outputs&&(t.outputs=await this.processOutputs(t.outputs));const r={...t,id:e};if(!this._filterForSampling([r],!0).length)return;if(this.autoBatchTracing&&void 0!==r.trace_id&&void 0!==r.dotted_order)return void 0!==t.end_time&&void 0===r.parent_run_id&&this.blockOnRootRunFinalization&&!this.manualFlushMode?void await this.processRunOperation({action:"update",item:r}).catch(console.error):void this.processRunOperation({action:"update",item:r}).catch(console.error);const a={...this.headers,"Content-Type":"application/json"},n=await this.caller.call(qa(this.debug),`${this.apiUrl}/runs/${e}`,{method:"PATCH",headers:a,body:li(t),signal:AbortSignal.timeout(this.timeout_ms),...this.fetchOptions});await ai(n,"update run",!0)}async readRun(e,{loadChildRuns:t}={loadChildRuns:!1}){Xa(e);let r=await this._get(`/runs/${e}`);return t&&r.child_run_ids&&(r=await this._loadChildRuns(r)),r}async getRunUrl({runId:e,run:t,projectOpts:r}){if(void 0!==t){let e;if(t.session_id)e=t.session_id;else if(r?.projectName)e=(await this.readProject({projectName:r?.projectName})).id;else if(r?.projectId)e=r?.projectId;else{e=(await this.readProject({projectName:xi("PROJECT")||"default"})).id}const a=await this._getTenantId();return`${this.getHostUrl()}/o/${a}/projects/p/${e}/r/${t.id}?poll=true`}if(void 0!==e){const t=await this.readRun(e);if(!t.app_path)throw new Error(`Run ${e} has no app_path`);return`${this.getHostUrl()}${t.app_path}`}throw new Error("Must provide either runId or run")}async _loadChildRuns(e){const t=await async function(e){const t=[];for await(const r of e)t.push(r);return t}(this.listRuns({id:e.child_run_ids})),r={},a={};t.sort(((e,t)=>(e?.dotted_order??"").localeCompare(t?.dotted_order??"")));for(const e of t){if(null===e.parent_run_id||void 0===e.parent_run_id)throw new Error(`Child run ${e.id} has no parent`);e.parent_run_id in r||(r[e.parent_run_id]=[]),r[e.parent_run_id].push(e),a[e.id]=e}e.child_runs=r[e.id]||[];for(const t in r)t!==e.id&&(a[t].child_runs=r[t]);return e}async*listRuns(e){const{projectId:t,projectName:r,parentRunId:a,traceId:n,referenceExampleId:i,startTime:s,executionOrder:o,isRoot:c,runType:d,error:l,id:u,query:h,filter:p,traceFilter:m,treeFilter:f,limit:g,select:y}=e;let _=[];if(t&&(_=Array.isArray(t)?t:[t]),r){const e=Array.isArray(r)?r:[r],t=await Promise.all(e.map((e=>this.readProject({projectName:e}).then((e=>e.id)))));_.push(...t)}const b={session:_.length?_:null,run_type:d,reference_example:i,query:h,filter:p,trace_filter:m,tree_filter:f,execution_order:o,parent_run:a,start_time:s?s.toISOString():null,error:l,id:u,limit:g,trace:n,select:y||["app_path","child_run_ids","completion_cost","completion_tokens","dotted_order","end_time","error","events","extra","feedback_stats","first_token_time","id","inputs","name","outputs","parent_run_id","parent_run_ids","prompt_cost","prompt_tokens","reference_example_id","run_type","session_id","start_time","status","tags","total_cost","total_tokens","trace_id"],is_root:c};let v=0;for await(const e of this._getCursorPaginatedList("/runs/query",b))if(g){if(v>=g)break;if(e.length+v>g){const t=e.slice(0,g-v);yield*t;break}v+=e.length,yield*e}else yield*e}async getRunStats({id:e,trace:t,parentRun:r,runType:a,projectNames:n,projectIds:i,referenceExampleIds:s,startTime:o,endTime:c,error:d,query:l,filter:u,traceFilter:h,treeFilter:p,isRoot:m,dataSourceType:f}){let g=i||[];n&&(g=[...i||[],...await Promise.all(n.map((e=>this.readProject({projectName:e}).then((e=>e.id)))))]);const y={id:e,trace:t,parent_run:r,run_type:a,session:g,reference_example:s,start_time:o,end_time:c,error:d,query:l,filter:u,trace_filter:h,tree_filter:p,is_root:m,data_source_type:f},_=Object.fromEntries(Object.entries(y).filter((([e,t])=>void 0!==t))),b=await this.caller.call(qa(this.debug),`${this.apiUrl}/runs/stats`,{method:"POST",headers:this.headers,body:JSON.stringify(_),signal:AbortSignal.timeout(this.timeout_ms),...this.fetchOptions});return await b.json()}async shareRun(e,{shareId:t}={}){const r={run_id:e,share_token:t||Yt()};Xa(e);const a=await this.caller.call(qa(this.debug),`${this.apiUrl}/runs/${e}/share`,{method:"PUT",headers:this.headers,body:JSON.stringify(r),signal:AbortSignal.timeout(this.timeout_ms),...this.fetchOptions}),n=await a.json();if(null===n||!("share_token"in n))throw new Error("Invalid response from server");return`${this.getHostUrl()}/public/${n.share_token}/r`}async unshareRun(e){Xa(e);const t=await this.caller.call(qa(this.debug),`${this.apiUrl}/runs/${e}/share`,{method:"DELETE",headers:this.headers,signal:AbortSignal.timeout(this.timeout_ms),...this.fetchOptions});await ai(t,"unshare run",!0)}async readRunSharedLink(e){Xa(e);const t=await this.caller.call(qa(this.debug),`${this.apiUrl}/runs/${e}/share`,{method:"GET",headers:this.headers,signal:AbortSignal.timeout(this.timeout_ms),...this.fetchOptions}),r=await t.json();if(null!==r&&"share_token"in r)return`${this.getHostUrl()}/public/${r.share_token}/r`}async listSharedRuns(e,{runIds:t}={}){const r=new URLSearchParams({share_token:e});if(void 0!==t)for(const e of t)r.append("id",e);Xa(e);const a=await this.caller.call(qa(this.debug),`${this.apiUrl}/public/${e}/runs${r}`,{method:"GET",headers:this.headers,signal:AbortSignal.timeout(this.timeout_ms),...this.fetchOptions});return await a.json()}async readDatasetSharedSchema(e,t){if(!e&&!t)throw new Error("Either datasetId or datasetName must be given");if(!e){e=(await this.readDataset({datasetName:t})).id}Xa(e);const r=await this.caller.call(qa(this.debug),`${this.apiUrl}/datasets/${e}/share`,{method:"GET",headers:this.headers,signal:AbortSignal.timeout(this.timeout_ms),...this.fetchOptions}),a=await r.json();return a.url=`${this.getHostUrl()}/public/${a.share_token}/d`,a}async shareDataset(e,t){if(!e&&!t)throw new Error("Either datasetId or datasetName must be given");if(!e){e=(await this.readDataset({datasetName:t})).id}const r={dataset_id:e};Xa(e);const a=await this.caller.call(qa(this.debug),`${this.apiUrl}/datasets/${e}/share`,{method:"PUT",headers:this.headers,body:JSON.stringify(r),signal:AbortSignal.timeout(this.timeout_ms),...this.fetchOptions}),n=await a.json();return n.url=`${this.getHostUrl()}/public/${n.share_token}/d`,n}async unshareDataset(e){Xa(e);const t=await this.caller.call(qa(this.debug),`${this.apiUrl}/datasets/${e}/share`,{method:"DELETE",headers:this.headers,signal:AbortSignal.timeout(this.timeout_ms),...this.fetchOptions});await ai(t,"unshare dataset",!0)}async readSharedDataset(e){Xa(e);const t=await this.caller.call(qa(this.debug),`${this.apiUrl}/public/${e}/datasets`,{method:"GET",headers:this.headers,signal:AbortSignal.timeout(this.timeout_ms),...this.fetchOptions});return await t.json()}async listSharedExamples(e,t){const r={};t?.exampleIds&&(r.id=t.exampleIds);const a=new URLSearchParams;Object.entries(r).forEach((([e,t])=>{Array.isArray(t)?t.forEach((t=>a.append(e,t))):a.append(e,t)}));const n=await this.caller.call(qa(this.debug),`${this.apiUrl}/public/${e}/examples?${a.toString()}`,{method:"GET",headers:this.headers,signal:AbortSignal.timeout(this.timeout_ms),...this.fetchOptions}),i=await n.json();if(!n.ok){if("detail"in i)throw new Error(`Failed to list shared examples.\nStatus: ${n.status}\nMessage: ${i.detail.join("\n")}`);throw new Error(`Failed to list shared examples: ${n.status} ${n.statusText}`)}return i.map((e=>({...e,_hostUrl:this.getHostUrl()})))}async createProject({projectName:e,description:t=null,metadata:r=null,upsert:a=!1,projectExtra:n=null,referenceDatasetId:i=null}){const s=a?"?upsert=true":"",o=`${this.apiUrl}/sessions${s}`,c=n||{};r&&(c.metadata=r);const d={name:e,extra:c,description:t};null!==i&&(d.reference_dataset_id=i);const l=await this.caller.call(qa(this.debug),o,{method:"POST",headers:{...this.headers,"Content-Type":"application/json"},body:JSON.stringify(d),signal:AbortSignal.timeout(this.timeout_ms),...this.fetchOptions});await ai(l,"create project");return await l.json()}async updateProject(e,{name:t=null,description:r=null,metadata:a=null,projectExtra:n=null,endTime:i=null}){const s=`${this.apiUrl}/sessions/${e}`;let o=n;a&&(o={...o||{},metadata:a});const c={name:t,extra:o,description:r,end_time:i?new Date(i).toISOString():null},d=await this.caller.call(qa(this.debug),s,{method:"PATCH",headers:{...this.headers,"Content-Type":"application/json"},body:JSON.stringify(c),signal:AbortSignal.timeout(this.timeout_ms),...this.fetchOptions});await ai(d,"update project");return await d.json()}async hasProject({projectId:e,projectName:t}){let r="/sessions";const a=new URLSearchParams;if(void 0!==e&&void 0!==t)throw new Error("Must provide either projectName or projectId, not both");if(void 0!==e)Xa(e),r+=`/${e}`;else{if(void 0===t)throw new Error("Must provide projectName or projectId");a.append("name",t)}const n=await this.caller.call(qa(this.debug),`${this.apiUrl}${r}?${a}`,{method:"GET",headers:this.headers,signal:AbortSignal.timeout(this.timeout_ms),...this.fetchOptions});try{const e=await n.json();return!!n.ok&&(!Array.isArray(e)||e.length>0)}catch(e){return!1}}async readProject({projectId:e,projectName:t,includeStats:r}){let a="/sessions";const n=new URLSearchParams;if(void 0!==e&&void 0!==t)throw new Error("Must provide either projectName or projectId, not both");if(void 0!==e)Xa(e),a+=`/${e}`;else{if(void 0===t)throw new Error("Must provide projectName or projectId");n.append("name",t)}void 0!==r&&n.append("include_stats",r.toString());const i=await this._get(a,n);let s;if(Array.isArray(i)){if(0===i.length)throw new Error(`Project[id=${e}, name=${t}] not found`);s=i[0]}else s=i;return s}async getProjectUrl({projectId:e,projectName:t}){if(void 0===e&&void 0===t)throw new Error("Must provide either projectName or projectId");const r=await this.readProject({projectId:e,projectName:t}),a=await this._getTenantId();return`${this.getHostUrl()}/o/${a}/projects/p/${r.id}`}async getDatasetUrl({datasetId:e,datasetName:t}){if(void 0===e&&void 0===t)throw new Error("Must provide either datasetName or datasetId");const r=await this.readDataset({datasetId:e,datasetName:t}),a=await this._getTenantId();return`${this.getHostUrl()}/o/${a}/datasets/${r.id}`}async _getTenantId(){if(null!==this._tenantId)return this._tenantId;const e=new URLSearchParams({limit:"1"});for await(const t of this._getPaginated("/sessions",e))return this._tenantId=t[0].tenant_id,t[0].tenant_id;throw new Error("No projects found to resolve tenant.")}async*listProjects({projectIds:e,name:t,nameContains:r,referenceDatasetId:a,referenceDatasetName:n,referenceFree:i,metadata:s}={}){const o=new URLSearchParams;if(void 0!==e)for(const t of e)o.append("id",t);if(void 0!==t&&o.append("name",t),void 0!==r&&o.append("name_contains",r),void 0!==a)o.append("reference_dataset",a);else if(void 0!==n){const e=await this.readDataset({datasetName:n});o.append("reference_dataset",e.id)}void 0!==i&&o.append("reference_free",i.toString()),void 0!==s&&o.append("metadata",JSON.stringify(s));for await(const e of this._getPaginated("/sessions",o))yield*e}async deleteProject({projectId:e,projectName:t}){let r;if(void 0===e&&void 0===t)throw new Error("Must provide projectName or projectId");if(void 0!==e&&void 0!==t)throw new Error("Must provide either projectName or projectId, not both");r=void 0===e?(await this.readProject({projectName:t})).id:e,Xa(r);const a=await this.caller.call(qa(this.debug),`${this.apiUrl}/sessions/${r}`,{method:"DELETE",headers:this.headers,signal:AbortSignal.timeout(this.timeout_ms),...this.fetchOptions});await ai(a,`delete session ${r} (${t})`,!0)}async uploadCsv({csvFile:e,fileName:t,inputKeys:r,outputKeys:a,description:n,dataType:i,name:s}){const o=`${this.apiUrl}/datasets/upload`,c=new FormData;c.append("file",e,t),r.forEach((e=>{c.append("input_keys",e)})),a.forEach((e=>{c.append("output_keys",e)})),n&&c.append("description",n),i&&c.append("data_type",i),s&&c.append("name",s);const d=await this.caller.call(qa(this.debug),o,{method:"POST",headers:this.headers,body:c,signal:AbortSignal.timeout(this.timeout_ms),...this.fetchOptions});await ai(d,"upload CSV");return await d.json()}async createDataset(e,{description:t,dataType:r,inputsSchema:a,outputsSchema:n,metadata:i}={}){const s={name:e,description:t,extra:i?{metadata:i}:void 0};r&&(s.data_type=r),a&&(s.inputs_schema_definition=a),n&&(s.outputs_schema_definition=n);const o=await this.caller.call(qa(this.debug),`${this.apiUrl}/datasets`,{method:"POST",headers:{...this.headers,"Content-Type":"application/json"},body:JSON.stringify(s),signal:AbortSignal.timeout(this.timeout_ms),...this.fetchOptions});await ai(o,"create dataset");return await o.json()}async readDataset({datasetId:e,datasetName:t}){let r="/datasets";const a=new URLSearchParams({limit:"1"});if(void 0!==e&&void 0!==t)throw new Error("Must provide either datasetName or datasetId, not both");if(void 0!==e)Xa(e),r+=`/${e}`;else{if(void 0===t)throw new Error("Must provide datasetName or datasetId");a.append("name",t)}const n=await this._get(r,a);let i;if(Array.isArray(n)){if(0===n.length)throw new Error(`Dataset[id=${e}, name=${t}] not found`);i=n[0]}else i=n;return i}async hasDataset({datasetId:e,datasetName:t}){try{return await this.readDataset({datasetId:e,datasetName:t}),!0}catch(e){if(e instanceof Error&&e.message.toLocaleLowerCase().includes("not found"))return!1;throw e}}async diffDatasetVersions({datasetId:e,datasetName:t,fromVersion:r,toVersion:a}){let n=e;if(void 0===n&&void 0===t)throw new Error("Must provide either datasetName or datasetId");if(void 0!==n&&void 0!==t)throw new Error("Must provide either datasetName or datasetId, not both");if(void 0===n){n=(await this.readDataset({datasetName:t})).id}const i=new URLSearchParams({from_version:"string"==typeof r?r:r.toISOString(),to_version:"string"==typeof a?a:a.toISOString()});return await this._get(`/datasets/${n}/versions/diff`,i)}async readDatasetOpenaiFinetuning({datasetId:e,datasetName:t}){if(void 0!==e);else{if(void 0===t)throw new Error("Must provide either datasetName or datasetId");e=(await this.readDataset({datasetName:t})).id}const r=await this._getResponse(`/datasets/${e}/openai_ft`);return(await r.text()).trim().split("\n").map((e=>JSON.parse(e)))}async*listDatasets({limit:e=100,offset:t=0,datasetIds:r,datasetName:a,datasetNameContains:n,metadata:i}={}){const s=new URLSearchParams({limit:e.toString(),offset:t.toString()});if(void 0!==r)for(const e of r)s.append("id",e);void 0!==a&&s.append("name",a),void 0!==n&&s.append("name_contains",n),void 0!==i&&s.append("metadata",JSON.stringify(i));for await(const e of this._getPaginated("/datasets",s))yield*e}async updateDataset(e){const{datasetId:t,datasetName:r,...a}=e;if(!t&&!r)throw new Error("Must provide either datasetName or datasetId");const n=t??(await this.readDataset({datasetName:r})).id;Xa(n);const i=await this.caller.call(qa(this.debug),`${this.apiUrl}/datasets/${n}`,{method:"PATCH",headers:{...this.headers,"Content-Type":"application/json"},body:JSON.stringify(a),signal:AbortSignal.timeout(this.timeout_ms),...this.fetchOptions});return await ai(i,"update dataset"),await i.json()}async updateDatasetTag(e){const{datasetId:t,datasetName:r,asOf:a,tag:n}=e;if(!t&&!r)throw new Error("Must provide either datasetName or datasetId");const i=t??(await this.readDataset({datasetName:r})).id;Xa(i);const s=await this.caller.call(qa(this.debug),`${this.apiUrl}/datasets/${i}/tags`,{method:"PUT",headers:{...this.headers,"Content-Type":"application/json"},body:JSON.stringify({as_of:"string"==typeof a?a:a.toISOString(),tag:n}),signal:AbortSignal.timeout(this.timeout_ms),...this.fetchOptions});await ai(s,"update dataset tags")}async deleteDataset({datasetId:e,datasetName:t}){let r="/datasets",a=e;if(void 0!==e&&void 0!==t)throw new Error("Must provide either datasetName or datasetId, not both");if(void 0!==t){a=(await this.readDataset({datasetName:t})).id}if(void 0===a)throw new Error("Must provide datasetName or datasetId");Xa(a),r+=`/${a}`;const n=await this.caller.call(qa(this.debug),this.apiUrl+r,{method:"DELETE",headers:this.headers,signal:AbortSignal.timeout(this.timeout_ms),...this.fetchOptions});await ai(n,`delete ${r}`),await n.json()}async indexDataset({datasetId:e,datasetName:t,tag:r}){let a=e;if(!a&&!t)throw new Error("Must provide either datasetName or datasetId");if(a&&t)throw new Error("Must provide either datasetName or datasetId, not both");if(!a){a=(await this.readDataset({datasetName:t})).id}Xa(a);const n={tag:r},i=await this.caller.call(qa(this.debug),`${this.apiUrl}/datasets/${a}/index`,{method:"POST",headers:{...this.headers,"Content-Type":"application/json"},body:JSON.stringify(n),signal:AbortSignal.timeout(this.timeout_ms),...this.fetchOptions});await ai(i,"index dataset"),await i.json()}async similarExamples(e,t,r,{filter:a}={}){const n={limit:r,inputs:e};void 0!==a&&(n.filter=a),Xa(t);const i=await this.caller.call(qa(this.debug),`${this.apiUrl}/datasets/${t}/search`,{method:"POST",headers:{...this.headers,"Content-Type":"application/json"},body:JSON.stringify(n),signal:AbortSignal.timeout(this.timeout_ms),...this.fetchOptions});await ai(i,"fetch similar examples");return(await i.json()).examples}async createExample(e,t,r){if(bi(e)&&(void 0!==t||void 0!==r))throw new Error("Cannot provide outputs or options when using ExampleCreate object");let a=t?r?.datasetId:e.dataset_id;const n=t?r?.datasetName:e.dataset_name;if(void 0===a&&void 0===n)throw new Error("Must provide either datasetName or datasetId");if(void 0!==a&&void 0!==n)throw new Error("Must provide either datasetName or datasetId, not both");if(void 0===a){a=(await this.readDataset({datasetName:n})).id}const i=(t?r?.createdAt:e.created_at)||new Date;let s;s=bi(e)?e:{inputs:e,outputs:t,created_at:i?.toISOString(),id:r?.exampleId,metadata:r?.metadata,split:r?.split,source_run_id:r?.sourceRunId,use_source_run_io:r?.useSourceRunIO,use_source_run_attachments:r?.useSourceRunAttachments,attachments:r?.attachments};const o=await this._uploadExamplesMultipart(a,[s]);return await this.readExample(o.example_ids?.[0]??Yt())}async createExamples(e){if(Array.isArray(e)){if(0===e.length)return[];const t=e;let r=t[0].dataset_id;const a=t[0].dataset_name;if(void 0===r&&void 0===a)throw new Error("Must provide either datasetName or datasetId");if(void 0!==r&&void 0!==a)throw new Error("Must provide either datasetName or datasetId, not both");if(void 0===r){r=(await this.readDataset({datasetName:a})).id}const n=await this._uploadExamplesMultipart(r,t);return await Promise.all(n.example_ids.map((e=>this.readExample(e))))}const{inputs:t,outputs:r,metadata:a,splits:n,sourceRunIds:i,useSourceRunIOs:s,useSourceRunAttachments:o,attachments:c,exampleIds:d,datasetId:l,datasetName:u}=e;if(void 0===t)throw new Error("Must provide inputs when using legacy parameters");let h=l;const p=u;if(void 0===h&&void 0===p)throw new Error("Must provide either datasetName or datasetId");if(void 0!==h&&void 0!==p)throw new Error("Must provide either datasetName or datasetId, not both");if(void 0===h){const e=await this.readDataset({datasetName:p});h=e.id}const m=t.map(((e,t)=>({dataset_id:h,inputs:e,outputs:r?.[t],metadata:a?.[t],split:n?.[t],id:d?.[t],attachments:c?.[t],source_run_id:i?.[t],use_source_run_io:s?.[t],use_source_run_attachments:o?.[t]}))),f=await this._uploadExamplesMultipart(h,m);return await Promise.all(f.example_ids.map((e=>this.readExample(e))))}async createLLMExample(e,t,r){return this.createExample({input:e},{output:t},r)}async createChatExample(e,t,r){const a=e.map((e=>Wa(e)?Ka(e):e)),n=Wa(t)?Ka(t):t;return this.createExample({input:a},{output:n},r)}async readExample(e){Xa(e);const t=`/examples/${e}`,r=await this._get(t),{attachment_urls:a,...n}=r,i=n;return a&&(i.attachments=Object.entries(a).reduce(((e,[t,r])=>(e[t.slice(11)]={presigned_url:r.presigned_url,mime_type:r.mime_type},e)),{})),i}async*listExamples({datasetId:e,datasetName:t,exampleIds:r,asOf:a,splits:n,inlineS3Urls:i,metadata:s,limit:o,offset:c,filter:d,includeAttachments:l}={}){let u;if(void 0!==e&&void 0!==t)throw new Error("Must provide either datasetName or datasetId, not both");if(void 0!==e)u=e;else{if(void 0===t)throw new Error("Must provide a datasetName or datasetId");u=(await this.readDataset({datasetName:t})).id}const h=new URLSearchParams({dataset:u}),p=a?"string"==typeof a?a:a?.toISOString():void 0;p&&h.append("as_of",p);const m=i??!0;if(h.append("inline_s3_urls",m.toString()),void 0!==r)for(const e of r)h.append("id",e);if(void 0!==n)for(const e of n)h.append("splits",e);if(void 0!==s){const e=JSON.stringify(s);h.append("metadata",e)}void 0!==o&&h.append("limit",o.toString()),void 0!==c&&h.append("offset",c.toString()),void 0!==d&&h.append("filter",d),!0===l&&["attachment_urls","outputs","metadata"].forEach((e=>h.append("select",e)));let f=0;for await(const e of this._getPaginated("/examples",h)){for(const t of e){const{attachment_urls:e,...r}=t,a=r;e&&(a.attachments=Object.entries(e).reduce(((e,[t,r])=>(e[t.slice(11)]={presigned_url:r.presigned_url,mime_type:r.mime_type||void 0},e)),{})),yield a,f++}if(void 0!==o&&f>=o)break}}async deleteExample(e){Xa(e);const t=`/examples/${e}`,r=await this.caller.call(qa(this.debug),this.apiUrl+t,{method:"DELETE",headers:this.headers,signal:AbortSignal.timeout(this.timeout_ms),...this.fetchOptions});await ai(r,`delete ${t}`),await r.json()}async updateExample(e,t){let r,a,n;if(r=t?e:e.id,Xa(r),a=t?{id:r,...t}:e,void 0!==a.dataset_id)n=a.dataset_id;else{n=(await this.readExample(r)).dataset_id}return this._updateExamplesMultipart(n,[a])}async updateExamples(e){let t;if(void 0===e[0].dataset_id){t=(await this.readExample(e[0].id)).dataset_id}else t=e[0].dataset_id;return this._updateExamplesMultipart(t,e)}async readDatasetVersion({datasetId:e,datasetName:t,asOf:r,tag:a}){let n;if(e)n=e;else{n=(await this.readDataset({datasetName:t})).id}if(Xa(n),r&&a||!r&&!a)throw new Error("Exactly one of asOf and tag must be specified.");const i=new URLSearchParams;void 0!==r&&i.append("as_of","string"==typeof r?r:r.toISOString()),void 0!==a&&i.append("tag",a);const s=await this.caller.call(qa(this.debug),`${this.apiUrl}/datasets/${n}/version?${i.toString()}`,{method:"GET",headers:{...this.headers},signal:AbortSignal.timeout(this.timeout_ms),...this.fetchOptions});return await ai(s,"read dataset version"),await s.json()}async listDatasetSplits({datasetId:e,datasetName:t,asOf:r}){let a;if(void 0===e&&void 0===t)throw new Error("Must provide dataset name or ID");if(void 0!==e&&void 0!==t)throw new Error("Must provide either datasetName or datasetId, not both");if(void 0===e){a=(await this.readDataset({datasetName:t})).id}else a=e;Xa(a);const n=new URLSearchParams,i=r?"string"==typeof r?r:r?.toISOString():void 0;i&&n.append("as_of",i);return await this._get(`/datasets/${a}/splits`,n)}async updateDatasetSplits({datasetId:e,datasetName:t,splitName:r,exampleIds:a,remove:n=!1}){let i;if(void 0===e&&void 0===t)throw new Error("Must provide dataset name or ID");if(void 0!==e&&void 0!==t)throw new Error("Must provide either datasetName or datasetId, not both");if(void 0===e){i=(await this.readDataset({datasetName:t})).id}else i=e;Xa(i);const s={split_name:r,examples:a.map((e=>(Xa(e),e))),remove:n},o=await this.caller.call(qa(this.debug),`${this.apiUrl}/datasets/${i}/splits`,{method:"PUT",headers:{...this.headers,"Content-Type":"application/json"},body:JSON.stringify(s),signal:AbortSignal.timeout(this.timeout_ms),...this.fetchOptions});await ai(o,"update dataset splits",!0)}async evaluateRun(e,t,{sourceInfo:r,loadChildRuns:a,referenceExample:n}={loadChildRuns:!1}){let i;if(Qa("This method is deprecated and will be removed in future LangSmith versions, use `evaluate` from `langsmith/evaluation` instead."),"string"==typeof e)i=await this.readRun(e,{loadChildRuns:a});else{if("object"!=typeof e||!("id"in e))throw new Error("Invalid run type: "+typeof e);i=e}null!==i.reference_example_id&&void 0!==i.reference_example_id&&(n=await this.readExample(i.reference_example_id));const s=await t.evaluateRun(i,n),[o,c]=await this._logEvaluationFeedback(s,i,r);return c[0]}async createFeedback(e,t,{score:r,value:a,correction:n,comment:i,sourceInfo:s,feedbackSourceType:o="api",sourceRunId:c,feedbackId:d,feedbackConfig:l,projectId:u,comparativeExperimentId:h}){if(!e&&!u)throw new Error("One of runId or projectId must be provided");if(e&&u)throw new Error("Only one of runId or projectId can be provided");const p={type:o??"api",metadata:s??{}};void 0===c||void 0===p?.metadata||p.metadata.__run||(p.metadata.__run={run_id:c}),void 0!==p?.metadata&&void 0!==p.metadata.__run?.run_id&&Xa(p.metadata.__run.run_id);const m={id:d??Yt(),run_id:e,key:t,score:gi(r),value:a,correction:n,comment:i,feedback_source:p,comparative_experiment_id:h,feedbackConfig:l,session_id:u},f=`${this.apiUrl}/feedback`,g=await this.caller.call(qa(this.debug),f,{method:"POST",headers:{...this.headers,"Content-Type":"application/json"},body:JSON.stringify(m),signal:AbortSignal.timeout(this.timeout_ms),...this.fetchOptions});return await ai(g,"create feedback",!0),m}async updateFeedback(e,{score:t,value:r,correction:a,comment:n}){const i={};null!=t&&(i.score=gi(t)),null!=r&&(i.value=r),null!=a&&(i.correction=a),null!=n&&(i.comment=n),Xa(e);const s=await this.caller.call(qa(this.debug),`${this.apiUrl}/feedback/${e}`,{method:"PATCH",headers:{...this.headers,"Content-Type":"application/json"},body:JSON.stringify(i),signal:AbortSignal.timeout(this.timeout_ms),...this.fetchOptions});await ai(s,"update feedback",!0)}async readFeedback(e){Xa(e);const t=`/feedback/${e}`;return await this._get(t)}async deleteFeedback(e){Xa(e);const t=`/feedback/${e}`,r=await this.caller.call(qa(this.debug),this.apiUrl+t,{method:"DELETE",headers:this.headers,signal:AbortSignal.timeout(this.timeout_ms),...this.fetchOptions});await ai(r,`delete ${t}`),await r.json()}async*listFeedback({runIds:e,feedbackKeys:t,feedbackSourceTypes:r}={}){const a=new URLSearchParams;if(e&&a.append("run",e.join(",")),t)for(const e of t)a.append("key",e);if(r)for(const e of r)a.append("source",e);for await(const e of this._getPaginated("/feedback",a))yield*e}async createPresignedFeedbackToken(e,t,{expiration:r,feedbackConfig:a}={}){const n={run_id:e,feedback_key:t,feedback_config:a};r?"string"==typeof r?n.expires_at=r:(r?.hours||r?.minutes||r?.days)&&(n.expires_in=r):n.expires_in={hours:3};const i=await this.caller.call(qa(this.debug),`${this.apiUrl}/feedback/tokens`,{method:"POST",headers:{...this.headers,"Content-Type":"application/json"},body:JSON.stringify(n),signal:AbortSignal.timeout(this.timeout_ms),...this.fetchOptions});return await i.json()}async createComparativeExperiment({name:e,experimentIds:t,referenceDatasetId:r,createdAt:a,description:n,metadata:i,id:s}){if(0===t.length)throw new Error("At least one experiment is required");if(r||(r=(await this.readProject({projectId:t[0]})).reference_dataset_id),null==!r)throw new Error("A reference dataset is required");const o={id:s,name:e,experiment_ids:t,reference_dataset_id:r,description:n,created_at:(a??new Date)?.toISOString(),extra:{}};i&&(o.extra.metadata=i);const c=await this.caller.call(qa(this.debug),`${this.apiUrl}/datasets/comparative`,{method:"POST",headers:{...this.headers,"Content-Type":"application/json"},body:JSON.stringify(o),signal:AbortSignal.timeout(this.timeout_ms),...this.fetchOptions});return await c.json()}async*listPresignedFeedbackTokens(e){Xa(e);const t=new URLSearchParams({run_id:e});for await(const e of this._getPaginated("/feedback/tokens",t))yield*e}_selectEvalResults(e){let t;return t="results"in e?e.results:Array.isArray(e)?e:[e],t}async _logEvaluationFeedback(e,t,r){const a=this._selectEvalResults(e),n=[];for(const e of a){let a=r||{};e.evaluatorInfo&&(a={...e.evaluatorInfo,...a});let i=null;e.targetRunId?i=e.targetRunId:t&&(i=t.id),n.push(await this.createFeedback(i,e.key,{score:e.score,value:e.value,comment:e.comment,correction:e.correction,sourceInfo:a,sourceRunId:e.sourceRunId,feedbackConfig:e.feedbackConfig,feedbackSourceType:"model"}))}return[a,n]}async logEvaluationFeedback(e,t,r){const[a]=await this._logEvaluationFeedback(e,t,r);return a}async*listAnnotationQueues(e={}){const{queueIds:t,name:r,nameContains:a,limit:n}=e,i=new URLSearchParams;t&&t.forEach(((e,t)=>{Xa(e,`queueIds[${t}]`),i.append("ids",e)})),r&&i.append("name",r),a&&i.append("name_contains",a),i.append("limit",(void 0!==n?Math.min(n,100):100).toString());let s=0;for await(const e of this._getPaginated("/annotation-queues",i))if(yield*e,s++,void 0!==n&&s>=n)break}async createAnnotationQueue(e){const{name:t,description:r,queueId:a,rubricInstructions:n}=e,i={name:t,description:r,id:a||Yt(),rubric_instructions:n},s=await this.caller.call(qa(this.debug),`${this.apiUrl}/annotation-queues`,{method:"POST",headers:{...this.headers,"Content-Type":"application/json"},body:JSON.stringify(Object.fromEntries(Object.entries(i).filter((([e,t])=>void 0!==t)))),signal:AbortSignal.timeout(this.timeout_ms),...this.fetchOptions});await ai(s,"create annotation queue");return await s.json()}async readAnnotationQueue(e){const t=await this.caller.call(qa(this.debug),`${this.apiUrl}/annotation-queues/${Xa(e,"queueId")}`,{method:"GET",headers:this.headers,signal:AbortSignal.timeout(this.timeout_ms),...this.fetchOptions});await ai(t,"read annotation queue");return await t.json()}async updateAnnotationQueue(e,t){const{name:r,description:a,rubricInstructions:n}=t,i=await this.caller.call(qa(this.debug),`${this.apiUrl}/annotation-queues/${Xa(e,"queueId")}`,{method:"PATCH",headers:{...this.headers,"Content-Type":"application/json"},body:JSON.stringify({name:r,description:a,rubric_instructions:n}),signal:AbortSignal.timeout(this.timeout_ms),...this.fetchOptions});await ai(i,"update annotation queue")}async deleteAnnotationQueue(e){const t=await this.caller.call(qa(this.debug),`${this.apiUrl}/annotation-queues/${Xa(e,"queueId")}`,{method:"DELETE",headers:{...this.headers,Accept:"application/json"},signal:AbortSignal.timeout(this.timeout_ms),...this.fetchOptions});await ai(t,"delete annotation queue")}async addRunsToAnnotationQueue(e,t){const r=await this.caller.call(qa(this.debug),`${this.apiUrl}/annotation-queues/${Xa(e,"queueId")}/runs`,{method:"POST",headers:{...this.headers,"Content-Type":"application/json"},body:JSON.stringify(t.map(((e,t)=>Xa(e,`runIds[${t}]`).toString()))),signal:AbortSignal.timeout(this.timeout_ms),...this.fetchOptions});await ai(r,"add runs to annotation queue")}async getRunFromAnnotationQueue(e,t){const r=`/annotation-queues/${Xa(e,"queueId")}/run`,a=await this.caller.call(qa(this.debug),`${this.apiUrl}${r}/${t}`,{method:"GET",headers:this.headers,signal:AbortSignal.timeout(this.timeout_ms),...this.fetchOptions});return await ai(a,"get run from annotation queue"),await a.json()}async deleteRunFromAnnotationQueue(e,t){const r=await this.caller.call(qa(this.debug),`${this.apiUrl}/annotation-queues/${Xa(e,"queueId")}/runs/${Xa(t,"queueRunId")}`,{method:"DELETE",headers:{...this.headers,Accept:"application/json"},signal:AbortSignal.timeout(this.timeout_ms),...this.fetchOptions});await ai(r,"delete run from annotation queue")}async getSizeFromAnnotationQueue(e){const t=await this.caller.call(qa(this.debug),`${this.apiUrl}/annotation-queues/${Xa(e,"queueId")}/size`,{method:"GET",headers:this.headers,signal:AbortSignal.timeout(this.timeout_ms),...this.fetchOptions});return await ai(t,"get size from annotation queue"),await t.json()}async _currentTenantIsOwner(e){const t=await this._getSettings();return"-"==e||t.tenant_handle===e}async _ownerConflictError(e,t){const r=await this._getSettings();return new Error(`Cannot ${e} for another tenant.\n\n      Current tenant: ${r.tenant_handle}\n\n      Requested tenant: ${t}`)}async _getLatestCommitHash(e){const t=await this.caller.call(qa(this.debug),`${this.apiUrl}/commits/${e}/?limit=1&offset=0`,{method:"GET",headers:this.headers,signal:AbortSignal.timeout(this.timeout_ms),...this.fetchOptions}),r=await t.json();if(!t.ok){const e="string"==typeof r.detail?r.detail:JSON.stringify(r.detail),a=new Error(`Error ${t.status}: ${t.statusText}\n${e}`);throw a.statusCode=t.status,a}if(0!==r.commits.length)return r.commits[0].commit_hash}async _likeOrUnlikePrompt(e,t){const[r,a,n]=ti(e),i=await this.caller.call(qa(this.debug),`${this.apiUrl}/likes/${r}/${a}`,{method:"POST",body:JSON.stringify({like:t}),headers:{...this.headers,"Content-Type":"application/json"},signal:AbortSignal.timeout(this.timeout_ms),...this.fetchOptions});return await ai(i,(t?"like":"unlike")+" prompt"),await i.json()}async _getPromptUrl(e){const[t,r,a]=ti(e);if(await this._currentTenantIsOwner(t)){const e=await this._getSettings();return"latest"!==a?`${this.getHostUrl()}/prompts/${r}/${a.substring(0,8)}?organizationId=${e.id}`:`${this.getHostUrl()}/prompts/${r}?organizationId=${e.id}`}return"latest"!==a?`${this.getHostUrl()}/hub/${t}/${r}/${a.substring(0,8)}`:`${this.getHostUrl()}/hub/${t}/${r}`}async promptExists(e){return!!await this.getPrompt(e)}async likePrompt(e){return this._likeOrUnlikePrompt(e,!0)}async unlikePrompt(e){return this._likeOrUnlikePrompt(e,!1)}async*listCommits(e){for await(const t of this._getPaginated(`/commits/${e}/`,new URLSearchParams,(e=>e.commits)))yield*t}async*listPrompts(e){const t=new URLSearchParams;t.append("sort_field",e?.sortField??"updated_at"),t.append("sort_direction","desc"),t.append("is_archived",(!!e?.isArchived).toString()),void 0!==e?.isPublic&&t.append("is_public",e.isPublic.toString()),e?.query&&t.append("query",e.query);for await(const e of this._getPaginated("/repos",t,(e=>e.repos)))yield*e}async getPrompt(e){const[t,r,a]=ti(e),n=await this.caller.call(qa(this.debug),`${this.apiUrl}/repos/${t}/${r}`,{method:"GET",headers:this.headers,signal:AbortSignal.timeout(this.timeout_ms),...this.fetchOptions});if(404===n.status)return null;await ai(n,"get prompt");const i=await n.json();return i.repo?i.repo:null}async createPrompt(e,t){const r=await this._getSettings();if(t?.isPublic&&!r.tenant_handle)throw new Error("Cannot create a public prompt without first\n\n        creating a LangChain Hub handle. \n        You can add a handle by creating a public prompt at:\n\n        https://smith.langchain.com/prompts");const[a,n,i]=ti(e);if(!await this._currentTenantIsOwner(a))throw await this._ownerConflictError("create a prompt",a);const s={repo_handle:n,...t?.description&&{description:t.description},...t?.readme&&{readme:t.readme},...t?.tags&&{tags:t.tags},is_public:!!t?.isPublic},o=await this.caller.call(qa(this.debug),`${this.apiUrl}/repos/`,{method:"POST",headers:{...this.headers,"Content-Type":"application/json"},body:JSON.stringify(s),signal:AbortSignal.timeout(this.timeout_ms),...this.fetchOptions});await ai(o,"create prompt");const{repo:c}=await o.json();return c}async createCommit(e,t,r){if(!await this.promptExists(e))throw new Error("Prompt does not exist, you must create it first.");const[a,n,i]=ti(e),s="latest"!==r?.parentCommitHash&&r?.parentCommitHash?r?.parentCommitHash:await this._getLatestCommitHash(`${a}/${n}`),o={manifest:JSON.parse(JSON.stringify(t)),parent_commit:s},c=await this.caller.call(qa(this.debug),`${this.apiUrl}/commits/${a}/${n}`,{method:"POST",headers:{...this.headers,"Content-Type":"application/json"},body:JSON.stringify(o),signal:AbortSignal.timeout(this.timeout_ms),...this.fetchOptions});await ai(c,"create commit");const d=await c.json();return this._getPromptUrl(`${a}/${n}${d.commit_hash?`:${d.commit_hash}`:""}`)}async updateExamplesMultipart(e,t=[]){return this._updateExamplesMultipart(e,t)}async _updateExamplesMultipart(e,t=[]){if(!await this._getMultiPartSupport())throw new Error("Your LangSmith deployment does not allow using the multipart examples endpoint, please upgrade your deployment to the latest version.");const r=new FormData;for(const e of t){const t=e.id,a=li({...e.metadata&&{metadata:e.metadata},...e.split&&{split:e.split}}),n=new Blob([a],{type:"application/json"});if(r.append(t,n),e.inputs){const a=li(e.inputs),n=new Blob([a],{type:"application/json"});r.append(`${t}.inputs`,n)}if(e.outputs){const a=li(e.outputs),n=new Blob([a],{type:"application/json"});r.append(`${t}.outputs`,n)}if(e.attachments)for(const[a,n]of Object.entries(e.attachments)){let e,i;Array.isArray(n)?[e,i]=n:(e=n.mimeType,i=n.data);const s=new Blob([i],{type:`${e}; length=${i.byteLength}`});r.append(`${t}.attachment.${a}`,s)}if(e.attachments_operations){const a=li(e.attachments_operations),n=new Blob([a],{type:"application/json"});r.append(`${t}.attachments_operations`,n)}}const a=e??t[0]?.dataset_id,n=await this.caller.call(qa(this.debug),`${this.apiUrl}/v1/platform/datasets/${a}/examples`,{method:"PATCH",headers:this.headers,body:r});return await n.json()}async uploadExamplesMultipart(e,t=[]){return this._uploadExamplesMultipart(e,t)}async _uploadExamplesMultipart(e,t=[]){if(!await this._getMultiPartSupport())throw new Error("Your LangSmith deployment does not allow using the multipart examples endpoint, please upgrade your deployment to the latest version.");const r=new FormData;for(const e of t){const t=(e.id??Yt()).toString(),a=li({created_at:e.created_at,...e.metadata&&{metadata:e.metadata},...e.split&&{split:e.split},...e.source_run_id&&{source_run_id:e.source_run_id},...e.use_source_run_io&&{use_source_run_io:e.use_source_run_io},...e.use_source_run_attachments&&{use_source_run_attachments:e.use_source_run_attachments}}),n=new Blob([a],{type:"application/json"});if(r.append(t,n),e.inputs){const a=li(e.inputs),n=new Blob([a],{type:"application/json"});r.append(`${t}.inputs`,n)}if(e.outputs){const a=li(e.outputs),n=new Blob([a],{type:"application/json"});r.append(`${t}.outputs`,n)}if(e.attachments)for(const[a,n]of Object.entries(e.attachments)){let e,i;Array.isArray(n)?[e,i]=n:(e=n.mimeType,i=n.data);const s=new Blob([i],{type:`${e}; length=${i.byteLength}`});r.append(`${t}.attachment.${a}`,s)}}const a=await this.caller.call(qa(this.debug),`${this.apiUrl}/v1/platform/datasets/${e}/examples`,{method:"POST",headers:this.headers,body:r});await ai(a,"upload examples");return await a.json()}async updatePrompt(e,t){if(!await this.promptExists(e))throw new Error("Prompt does not exist, you must create it first.");const[r,a]=ti(e);if(!await this._currentTenantIsOwner(r))throw await this._ownerConflictError("update a prompt",r);const n={};if(void 0!==t?.description&&(n.description=t.description),void 0!==t?.readme&&(n.readme=t.readme),void 0!==t?.tags&&(n.tags=t.tags),void 0!==t?.isPublic&&(n.is_public=t.isPublic),void 0!==t?.isArchived&&(n.is_archived=t.isArchived),0===Object.keys(n).length)throw new Error("No valid update options provided");const i=await this.caller.call(qa(this.debug),`${this.apiUrl}/repos/${r}/${a}`,{method:"PATCH",body:JSON.stringify(n),headers:{...this.headers,"Content-Type":"application/json"},signal:AbortSignal.timeout(this.timeout_ms),...this.fetchOptions});return await ai(i,"update prompt"),i.json()}async deletePrompt(e){if(!await this.promptExists(e))throw new Error("Prompt does not exist, you must create it first.");const[t,r,a]=ti(e);if(!await this._currentTenantIsOwner(t))throw await this._ownerConflictError("delete a prompt",t);const n=await this.caller.call(qa(this.debug),`${this.apiUrl}/repos/${t}/${r}`,{method:"DELETE",headers:this.headers,signal:AbortSignal.timeout(this.timeout_ms),...this.fetchOptions});return await n.json()}async pullPromptCommit(e,t){const[r,a,n]=ti(e),i=await this.caller.call(qa(this.debug),`${this.apiUrl}/commits/${r}/${a}/${n}${t?.includeModel?"?include_model=true":""}`,{method:"GET",headers:this.headers,signal:AbortSignal.timeout(this.timeout_ms),...this.fetchOptions});await ai(i,"pull prompt commit");const s=await i.json();return{owner:r,repo:a,commit_hash:s.commit_hash,manifest:s.manifest,examples:s.examples}}async _pullPrompt(e,t){const r=await this.pullPromptCommit(e,{includeModel:t?.includeModel});return JSON.stringify(r.manifest)}async pushPrompt(e,t){if(await this.promptExists(e)?t&&Object.keys(t).some((e=>"object"!==e))&&await this.updatePrompt(e,{description:t?.description,readme:t?.readme,tags:t?.tags,isPublic:t?.isPublic}):await this.createPrompt(e,{description:t?.description,readme:t?.readme,tags:t?.tags,isPublic:t?.isPublic}),!t?.object)return await this._getPromptUrl(e);return await this.createCommit(e,t?.object,{parentCommitHash:t?.parentCommitHash})}async clonePublicDataset(e,t={}){const{sourceApiUrl:r=this.apiUrl,datasetName:a}=t,[n,i]=this.parseTokenOrUrl(e,r),s=new _i({apiUrl:n,apiKey:"placeholder"}),o=await s.readSharedDataset(i),c=a||o.name;try{if(await this.hasDataset({datasetId:c}))return void console.log(`Dataset ${c} already exists in your tenant. Skipping.`)}catch(e){}const d=await s.listSharedExamples(i),l=await this.createDataset(c,{description:o.description,dataType:o.data_type||"kv",inputsSchema:o.inputs_schema_definition??void 0,outputsSchema:o.outputs_schema_definition??void 0});try{await this.createExamples({inputs:d.map((e=>e.inputs)),outputs:d.flatMap((e=>e.outputs?[e.outputs]:[])),datasetId:l.id})}catch(e){throw console.error(`An error occurred while creating dataset ${c}. You should delete it manually.`),e}}parseTokenOrUrl(e,t,r=2,a="dataset"){try{return Xa(e),[t,e]}catch(e){}try{const n=new URL(e).pathname.split("/").filter((e=>""!==e));if(n.length>=r){return[t,n[n.length-r]]}throw new Error(`Invalid public ${a} URL: ${e}`)}catch(t){throw new Error(`Invalid public ${a} URL or token: ${e}`)}}awaitPendingTraceBatches(){return this.manualFlushMode?(console.warn("[WARNING]: When tracing in manual flush mode, you must call `await client.flush()` manually to submit trace batches."),Promise.resolve()):Promise.all([...this.autoBatchQueue.items.map((({itemPromise:e})=>e)),this.batchIngestCaller.queue.onIdle()])}}function bi(e){return"dataset_id"in e||"dataset_name"in e}const vi="0.3.25";let wi;const Ei=()=>"undefined"!=typeof Deno,Oi=()=>wi||(wi="undefined"!=typeof window&&void 0!==window.document?"browser":void 0===Zr.versions||void 0===Zr.versions.node||Ei()?"object"==typeof globalThis&&globalThis.constructor&&"DedicatedWorkerGlobalScope"===globalThis.constructor.name?"webworker":"undefined"!=typeof window&&"nodejs"===window.name||"undefined"!=typeof navigator&&(navigator.userAgent.includes("Node.js")||navigator.userAgent.includes("jsdom"))?"jsdom":Ei()?"deno":"other":"node",wi);let $i,ki;function Ii(){if(void 0===$i){const e=Oi(),t=function(){if(void 0!==ki)return ki;const e=["VERCEL_GIT_COMMIT_SHA","NEXT_PUBLIC_VERCEL_GIT_COMMIT_SHA","COMMIT_REF","RENDER_GIT_COMMIT","CI_COMMIT_SHA","CIRCLE_SHA1","CF_PAGES_COMMIT_SHA","REACT_APP_GIT_SHA","SOURCE_VERSION","GITHUB_SHA","TRAVIS_COMMIT","GIT_COMMIT","BUILD_VCS_NUMBER","bamboo_planRepository_revision","Build.SourceVersion","BITBUCKET_COMMIT","DRONE_COMMIT_SHA","SEMAPHORE_GIT_SHA","BUILDKITE_COMMIT"],t={};for(const r of e){const e=Ti(r);void 0!==e&&(t[r]=e)}return ki=t,t}();$i={library:"langsmith",runtime:e,sdk:"langsmith-js",sdk_version:vi,...t}}return $i}function Ti(e){try{return Zr.env?.[e]}catch(e){return}}function xi(e){return Ti(`LANGSMITH_${e}`)||Ti(`LANGCHAIN_${e}`)}const Si=Symbol.for("lc:context_variables");class Ai{constructor(e,t,r){Object.defineProperty(this,"metadata",{enumerable:!0,configurable:!0,writable:!0,value:void 0}),Object.defineProperty(this,"tags",{enumerable:!0,configurable:!0,writable:!0,value:void 0}),Object.defineProperty(this,"project_name",{enumerable:!0,configurable:!0,writable:!0,value:void 0}),this.metadata=e,this.tags=t,this.project_name=r}static fromHeader(e){const t=e.split(",");let r,a={},n=[];for(const e of t){const[t,i]=e.split("="),s=decodeURIComponent(i);"langsmith-metadata"===t?a=JSON.parse(s):"langsmith-tags"===t?n=s.split(","):"langsmith-project"===t&&(r=s)}return new Ai(a,n,r)}toHeader(){const e=[];return this.metadata&&Object.keys(this.metadata).length>0&&e.push(`langsmith-metadata=${encodeURIComponent(JSON.stringify(this.metadata))}`),this.tags&&this.tags.length>0&&e.push(`langsmith-tags=${encodeURIComponent(this.tags.join(","))}`),this.project_name&&e.push(`langsmith-project=${encodeURIComponent(this.project_name)}`),e.join(",")}}class ji{constructor(e){if(Object.defineProperty(this,"id",{enumerable:!0,configurable:!0,writable:!0,value:void 0}),Object.defineProperty(this,"name",{enumerable:!0,configurable:!0,writable:!0,value:void 0}),Object.defineProperty(this,"run_type",{enumerable:!0,configurable:!0,writable:!0,value:void 0}),Object.defineProperty(this,"project_name",{enumerable:!0,configurable:!0,writable:!0,value:void 0}),Object.defineProperty(this,"parent_run",{enumerable:!0,configurable:!0,writable:!0,value:void 0}),Object.defineProperty(this,"child_runs",{enumerable:!0,configurable:!0,writable:!0,value:void 0}),Object.defineProperty(this,"start_time",{enumerable:!0,configurable:!0,writable:!0,value:void 0}),Object.defineProperty(this,"end_time",{enumerable:!0,configurable:!0,writable:!0,value:void 0}),Object.defineProperty(this,"extra",{enumerable:!0,configurable:!0,writable:!0,value:void 0}),Object.defineProperty(this,"tags",{enumerable:!0,configurable:!0,writable:!0,value:void 0}),Object.defineProperty(this,"error",{enumerable:!0,configurable:!0,writable:!0,value:void 0}),Object.defineProperty(this,"serialized",{enumerable:!0,configurable:!0,writable:!0,value:void 0}),Object.defineProperty(this,"inputs",{enumerable:!0,configurable:!0,writable:!0,value:void 0}),Object.defineProperty(this,"outputs",{enumerable:!0,configurable:!0,writable:!0,value:void 0}),Object.defineProperty(this,"reference_example_id",{enumerable:!0,configurable:!0,writable:!0,value:void 0}),Object.defineProperty(this,"client",{enumerable:!0,configurable:!0,writable:!0,value:void 0}),Object.defineProperty(this,"events",{enumerable:!0,configurable:!0,writable:!0,value:void 0}),Object.defineProperty(this,"trace_id",{enumerable:!0,configurable:!0,writable:!0,value:void 0}),Object.defineProperty(this,"dotted_order",{enumerable:!0,configurable:!0,writable:!0,value:void 0}),Object.defineProperty(this,"tracingEnabled",{enumerable:!0,configurable:!0,writable:!0,value:void 0}),Object.defineProperty(this,"execution_order",{enumerable:!0,configurable:!0,writable:!0,value:void 0}),Object.defineProperty(this,"child_execution_order",{enumerable:!0,configurable:!0,writable:!0,value:void 0}),Object.defineProperty(this,"attachments",{enumerable:!0,configurable:!0,writable:!0,value:void 0}),Pi(e))return void Object.assign(this,{...e});const t=ji.getDefaultConfig(),{metadata:r,...a}=e,n=a.client??ji.getSharedClient(),i={...r,...a?.extra?.metadata};if(a.extra={...a.extra,metadata:i},Object.assign(this,{...t,...a,client:n}),this.trace_id||(this.parent_run?this.trace_id=this.parent_run.trace_id??this.id:this.trace_id=this.id),this.execution_order??=1,this.child_execution_order??=1,!this.dotted_order){const e=function(e,t,r=1){const a=r.toFixed(0).slice(0,3).padStart(3,"0");return`${new Date(e).toISOString().slice(0,-1)}${a}Z`.replace(/[-:.]/g,"")+t}(this.start_time,this.id,this.execution_order);this.parent_run?this.dotted_order=this.parent_run.dotted_order+"."+e:this.dotted_order=e}}static getDefaultConfig(){return{id:Yt(),run_type:"chain",project_name:xi("PROJECT")??Ti("LANGCHAIN_SESSION")??"default",child_runs:[],api_url:Ti("LANGCHAIN_ENDPOINT")??"http://localhost:1984",api_key:Ti("LANGCHAIN_API_KEY"),caller_options:{},start_time:Date.now(),serialized:{},inputs:{},extra:{}}}static getSharedClient(){return ji.sharedClient||(ji.sharedClient=new _i),ji.sharedClient}createChild(e){const t=this.child_execution_order+1,r=new ji({...e,parent_run:this,project_name:this.project_name,client:this.client,tracingEnabled:this.tracingEnabled,execution_order:t,child_execution_order:t});Si in this&&(r[Si]=this[Si]);const a=Symbol.for("lc:child_config"),n=e.extra?.[a]??this.extra[a];if(void 0!==(i=n)&&"object"==typeof i.callbacks&&(Ni(i.callbacks?.handlers)||Ni(i.callbacks))){const e={...n},t=function(e){return"object"==typeof e&&null!=e&&Array.isArray(e.handlers)}(e.callbacks)?e.callbacks.copy?.():void 0;t&&(Object.assign(t,{_parentRunId:r.id}),t.handlers?.find(Ri)?.updateFromRunTree?.(r),e.callbacks=t),r.extra[a]=e}var i;const s=new Set;let o=this;for(;null!=o&&!s.has(o.id);)s.add(o.id),o.child_execution_order=Math.max(o.child_execution_order,t),o=o.parent_run;return this.child_runs.push(r),r}async end(e,t,r=Date.now(),a){this.outputs=this.outputs??e,this.error=this.error??t,this.end_time=this.end_time??r,a&&Object.keys(a).length>0&&(this.extra=this.extra?{...this.extra,metadata:{...this.extra.metadata,...a}}:{metadata:a})}_convertToCreate(e,t,r=!0){const a=e.extra??{};if(a.runtime||(a.runtime={}),t)for(const[e,r]of Object.entries(t))a.runtime[e]||(a.runtime[e]=r);let n,i;r?(i=e.parent_run?.id,n=[]):(n=e.child_runs.map((e=>this._convertToCreate(e,t,r))),i=void 0);return{id:e.id,name:e.name,start_time:e.start_time,end_time:e.end_time,run_type:e.run_type,reference_example_id:e.reference_example_id,extra:a,serialized:e.serialized,error:e.error,inputs:e.inputs,outputs:e.outputs,session_name:e.project_name,child_runs:n,parent_run_id:i,trace_id:e.trace_id,dotted_order:e.dotted_order,tags:e.tags,attachments:e.attachments}}async postRun(e=!0){try{const t=Ii(),r=await this._convertToCreate(this,t,!0);if(await this.client.createRun(r),!e){Qa("Posting with excludeChildRuns=false is deprecated and will be removed in a future version.");for(const e of this.child_runs)await e.postRun(!1)}}catch(e){console.error(`Error in postRun for run ${this.id}:`,e)}}async patchRun(){try{const e={end_time:this.end_time,error:this.error,inputs:this.inputs,outputs:this.outputs,parent_run_id:this.parent_run?.id,reference_example_id:this.reference_example_id,extra:this.extra,events:this.events,dotted_order:this.dotted_order,trace_id:this.trace_id,tags:this.tags,attachments:this.attachments,session_name:this.project_name};await this.client.updateRun(this.id,e)}catch(e){console.error(`Error in patchRun for run ${this.id}`,e)}}toJSON(){return this._convertToCreate(this,void 0,!1)}addEvent(e){this.events||(this.events=[]),"string"==typeof e?this.events.push({name:"event",time:(new Date).toISOString(),message:e}):this.events.push({...e,time:e.time??(new Date).toISOString()})}static fromRunnableConfig(e,t){const r=e?.callbacks;let a,n,i,s=!!["TRACING_V2","TRACING"].find((e=>"true"===xi(e)));if(r){const e=r?.getParentRunId?.()??"",t=r?.handlers?.find((e=>"langchain_tracer"==e?.name));a=t?.getRun?.(e),n=t?.projectName,i=t?.client,s=s||!!t}if(!a)return new ji({...t,client:i,tracingEnabled:s,project_name:n});return new ji({name:a.name,id:a.id,trace_id:a.trace_id,dotted_order:a.dotted_order,client:i,tracingEnabled:s,project_name:n,tags:[...new Set((a?.tags??[]).concat(e?.tags??[]))],extra:{metadata:{...a?.extra?.metadata,...e?.metadata}}}).createChild(t)}static fromDottedOrder(e){return this.fromHeaders({"langsmith-trace":e})}static fromHeaders(e,t){const r="get"in e&&"function"==typeof e.get?{"langsmith-trace":e.get("langsmith-trace"),baggage:e.get("baggage")}:e,a=r["langsmith-trace"];if(!a||"string"!=typeof a)return;const n=a.trim(),i=n.split(".").map((e=>{const[t,r]=e.split("Z");return{strTime:t,time:Date.parse(t+"Z"),uuid:r}})),s=i[0].uuid,o={...t,name:t?.name??"parent",run_type:t?.run_type??"chain",start_time:t?.start_time??Date.now(),id:i.at(-1)?.uuid,trace_id:s,dotted_order:n};if(r.baggage&&"string"==typeof r.baggage){const e=Ai.fromHeader(r.baggage);o.metadata=e.metadata,o.tags=e.tags,o.project_name=e.project_name}return new ji(o)}toHeaders(e){const t={"langsmith-trace":this.dotted_order,baggage:new Ai(this.extra?.metadata,this.tags,this.project_name).toHeader()};if(e)for(const[r,a]of Object.entries(t))e.set(r,a);return t}}function Pi(e){return void 0!==e&&"function"==typeof e.createChild&&"function"==typeof e.postRun}function Ri(e){return"object"==typeof e&&null!=e&&"string"==typeof e.name&&"langchain_tracer"===e.name}function Ni(e){return Array.isArray(e)&&e.some((e=>Ri(e)))}Object.defineProperty(ji,"sharedClient",{enumerable:!0,configurable:!0,writable:!0,value:null});const Ci=Symbol.for("ls:tracing_async_local_storage"),Li=new class{getStore(){}run(e,t){return t()}};const Mi=new class{getInstance(){return globalThis[Ci]??Li}initializeGlobalInstance(e){void 0===globalThis[Ci]&&(globalThis[Ci]=e)}};function Ui(e){return"function"==typeof e&&"langsmith:traceable"in e}let Di;const Fi=()=>{if(void 0===Di){const e="false"===Gr("LANGCHAIN_CALLBACKS_BACKGROUND")?{blockOnRootRunFinalization:!0}:{};Di=new _i(e)}return Di};class Zi extends ea{constructor(e={}){super(e),Object.defineProperty(this,"name",{enumerable:!0,configurable:!0,writable:!0,value:"langchain_tracer"}),Object.defineProperty(this,"projectName",{enumerable:!0,configurable:!0,writable:!0,value:void 0}),Object.defineProperty(this,"exampleId",{enumerable:!0,configurable:!0,writable:!0,value:void 0}),Object.defineProperty(this,"client",{enumerable:!0,configurable:!0,writable:!0,value:void 0});const{exampleId:t,projectName:r,client:a}=e;this.projectName=r??Gr("LANGCHAIN_PROJECT")??Gr("LANGCHAIN_SESSION"),this.exampleId=t,this.client=a??Fi();const n=Zi.getTraceableRunTree();n&&this.updateFromRunTree(n)}async _convertToCreate(e,t=void 0){return{...e,extra:{...e.extra,runtime:await qr()},child_runs:void 0,session_name:this.projectName,reference_example_id:e.parent_run_id?void 0:t}}async persistRun(e){}async onRunCreate(e){const t=await this._convertToCreate(e,this.exampleId);await this.client.createRun(t)}async onRunUpdate(e){const t={end_time:e.end_time,error:e.error,outputs:e.outputs,events:e.events,inputs:e.inputs,trace_id:e.trace_id,dotted_order:e.dotted_order,parent_run_id:e.parent_run_id,extra:e.extra,session_name:this.projectName};await this.client.updateRun(e.id,t)}getRun(e){return this.runMap.get(e)}updateFromRunTree(e){let t=e;const r=new Set;for(;t.parent_run&&!r.has(t.id)&&(r.add(t.id),t.parent_run);)t=t.parent_run;r.clear();const a=[t];for(;a.length>0;){const e=a.shift();e&&!r.has(e.id)&&(r.add(e.id),this.runMap.set(e.id,e),e.child_runs&&a.push(...e.child_runs))}this.client=e.client??this.client,this.projectName=e.project_name??this.projectName,this.exampleId=e.reference_example_id??this.exampleId}convertToRunTree(e){const t={},r=[];for(const[e,a]of this.runMap){const n=new ji({...a,child_runs:[],parent_run:void 0,client:this.client,project_name:this.projectName,reference_example_id:this.exampleId,tracingEnabled:!0});t[e]=n,r.push([e,a.dotted_order])}r.sort(((e,t)=>e[1]&&t[1]?e[1].localeCompare(t[1]):0));for(const[e]of r){const r=this.runMap.get(e),a=t[e];if(r&&a&&r.parent_run_id){const e=t[r.parent_run_id];e&&(e.child_runs.push(a),a.parent_run=e)}}return t[e]}static getTraceableRunTree(){try{return(()=>{const e=Mi.getInstance().getStore();if(!Pi(e))throw new Error(["Could not get the current run tree.","","Please make sure you are calling this method within a traceable function and that tracing is enabled."].join("\n"));return e})()}catch{return}}}const zi=Symbol.for("ls:tracing_async_local_storage"),Bi=Symbol.for("lc:context_variables"),Hi=()=>globalThis[zi];let qi;function Gi(){return void 0===qi&&(qi=new("default"in za?za.default:za)({autoStart:!0,concurrency:1})),qi}async function Ji(e,t){if(!0===t){const t=Hi();void 0!==t?await t.run(void 0,(async()=>e())):await e()}else qi=Gi(),qi.add((async()=>{const t=Hi();void 0!==t?await t.run(void 0,(async()=>e())):await e()}))}function Vi(e){const t=Hi();if(void 0===t)return;const r=t.getStore();return r?.[Bi]?.[e]}const Wi=Symbol("lc:configure_hooks");class Ki{setHandler(e){return this.setHandlers([e])}}class Xi{constructor(e,t,r,a,n,i,s,o){Object.defineProperty(this,"runId",{enumerable:!0,configurable:!0,writable:!0,value:e}),Object.defineProperty(this,"handlers",{enumerable:!0,configurable:!0,writable:!0,value:t}),Object.defineProperty(this,"inheritableHandlers",{enumerable:!0,configurable:!0,writable:!0,value:r}),Object.defineProperty(this,"tags",{enumerable:!0,configurable:!0,writable:!0,value:a}),Object.defineProperty(this,"inheritableTags",{enumerable:!0,configurable:!0,writable:!0,value:n}),Object.defineProperty(this,"metadata",{enumerable:!0,configurable:!0,writable:!0,value:i}),Object.defineProperty(this,"inheritableMetadata",{enumerable:!0,configurable:!0,writable:!0,value:s}),Object.defineProperty(this,"_parentRunId",{enumerable:!0,configurable:!0,writable:!0,value:o})}get parentRunId(){return this._parentRunId}async handleText(e){await Promise.all(this.handlers.map((t=>Ji((async()=>{try{await(t.handleText?.(e,this.runId,this._parentRunId,this.tags))}catch(e){if((t.raiseError?console.error:console.warn)(`Error in handler ${t.constructor.name}, handleText: ${e}`),t.raiseError)throw e}}),t.awaitHandlers))))}async handleCustomEvent(e,t,r,a,n){await Promise.all(this.handlers.map((r=>Ji((async()=>{try{await(r.handleCustomEvent?.(e,t,this.runId,this.tags,this.metadata))}catch(e){if((r.raiseError?console.error:console.warn)(`Error in handler ${r.constructor.name}, handleCustomEvent: ${e}`),r.raiseError)throw e}}),r.awaitHandlers))))}}class Yi extends Xi{getChild(e){const t=new rs(this.runId);return t.setHandlers(this.inheritableHandlers),t.addTags(this.inheritableTags),t.addMetadata(this.inheritableMetadata),e&&t.addTags([e],!1),t}async handleRetrieverEnd(e){await Promise.all(this.handlers.map((t=>Ji((async()=>{if(!t.ignoreRetriever)try{await(t.handleRetrieverEnd?.(e,this.runId,this._parentRunId,this.tags))}catch(e){if((t.raiseError?console.error:console.warn)(`Error in handler ${t.constructor.name}, handleRetriever`),t.raiseError)throw e}}),t.awaitHandlers))))}async handleRetrieverError(e){await Promise.all(this.handlers.map((t=>Ji((async()=>{if(!t.ignoreRetriever)try{await(t.handleRetrieverError?.(e,this.runId,this._parentRunId,this.tags))}catch(r){if((t.raiseError?console.error:console.warn)(`Error in handler ${t.constructor.name}, handleRetrieverError: ${r}`),t.raiseError)throw e}}),t.awaitHandlers))))}}class Qi extends Xi{async handleLLMNewToken(e,t,r,a,n,i){await Promise.all(this.handlers.map((r=>Ji((async()=>{if(!r.ignoreLLM)try{await(r.handleLLMNewToken?.(e,t??{prompt:0,completion:0},this.runId,this._parentRunId,this.tags,i))}catch(e){if((r.raiseError?console.error:console.warn)(`Error in handler ${r.constructor.name}, handleLLMNewToken: ${e}`),r.raiseError)throw e}}),r.awaitHandlers))))}async handleLLMError(e,t,r,a,n){await Promise.all(this.handlers.map((t=>Ji((async()=>{if(!t.ignoreLLM)try{await(t.handleLLMError?.(e,this.runId,this._parentRunId,this.tags,n))}catch(e){if((t.raiseError?console.error:console.warn)(`Error in handler ${t.constructor.name}, handleLLMError: ${e}`),t.raiseError)throw e}}),t.awaitHandlers))))}async handleLLMEnd(e,t,r,a,n){await Promise.all(this.handlers.map((t=>Ji((async()=>{if(!t.ignoreLLM)try{await(t.handleLLMEnd?.(e,this.runId,this._parentRunId,this.tags,n))}catch(e){if((t.raiseError?console.error:console.warn)(`Error in handler ${t.constructor.name}, handleLLMEnd: ${e}`),t.raiseError)throw e}}),t.awaitHandlers))))}}class es extends Xi{getChild(e){const t=new rs(this.runId);return t.setHandlers(this.inheritableHandlers),t.addTags(this.inheritableTags),t.addMetadata(this.inheritableMetadata),e&&t.addTags([e],!1),t}async handleChainError(e,t,r,a,n){await Promise.all(this.handlers.map((t=>Ji((async()=>{if(!t.ignoreChain)try{await(t.handleChainError?.(e,this.runId,this._parentRunId,this.tags,n))}catch(e){if((t.raiseError?console.error:console.warn)(`Error in handler ${t.constructor.name}, handleChainError: ${e}`),t.raiseError)throw e}}),t.awaitHandlers))))}async handleChainEnd(e,t,r,a,n){await Promise.all(this.handlers.map((t=>Ji((async()=>{if(!t.ignoreChain)try{await(t.handleChainEnd?.(e,this.runId,this._parentRunId,this.tags,n))}catch(e){if((t.raiseError?console.error:console.warn)(`Error in handler ${t.constructor.name}, handleChainEnd: ${e}`),t.raiseError)throw e}}),t.awaitHandlers))))}async handleAgentAction(e){await Promise.all(this.handlers.map((t=>Ji((async()=>{if(!t.ignoreAgent)try{await(t.handleAgentAction?.(e,this.runId,this._parentRunId,this.tags))}catch(e){if((t.raiseError?console.error:console.warn)(`Error in handler ${t.constructor.name}, handleAgentAction: ${e}`),t.raiseError)throw e}}),t.awaitHandlers))))}async handleAgentEnd(e){await Promise.all(this.handlers.map((t=>Ji((async()=>{if(!t.ignoreAgent)try{await(t.handleAgentEnd?.(e,this.runId,this._parentRunId,this.tags))}catch(e){if((t.raiseError?console.error:console.warn)(`Error in handler ${t.constructor.name}, handleAgentEnd: ${e}`),t.raiseError)throw e}}),t.awaitHandlers))))}}class ts extends Xi{getChild(e){const t=new rs(this.runId);return t.setHandlers(this.inheritableHandlers),t.addTags(this.inheritableTags),t.addMetadata(this.inheritableMetadata),e&&t.addTags([e],!1),t}async handleToolError(e){await Promise.all(this.handlers.map((t=>Ji((async()=>{if(!t.ignoreAgent)try{await(t.handleToolError?.(e,this.runId,this._parentRunId,this.tags))}catch(e){if((t.raiseError?console.error:console.warn)(`Error in handler ${t.constructor.name}, handleToolError: ${e}`),t.raiseError)throw e}}),t.awaitHandlers))))}async handleToolEnd(e){await Promise.all(this.handlers.map((t=>Ji((async()=>{if(!t.ignoreAgent)try{await(t.handleToolEnd?.(e,this.runId,this._parentRunId,this.tags))}catch(e){if((t.raiseError?console.error:console.warn)(`Error in handler ${t.constructor.name}, handleToolEnd: ${e}`),t.raiseError)throw e}}),t.awaitHandlers))))}}class rs extends Ki{constructor(e,t){super(),Object.defineProperty(this,"handlers",{enumerable:!0,configurable:!0,writable:!0,value:[]}),Object.defineProperty(this,"inheritableHandlers",{enumerable:!0,configurable:!0,writable:!0,value:[]}),Object.defineProperty(this,"tags",{enumerable:!0,configurable:!0,writable:!0,value:[]}),Object.defineProperty(this,"inheritableTags",{enumerable:!0,configurable:!0,writable:!0,value:[]}),Object.defineProperty(this,"metadata",{enumerable:!0,configurable:!0,writable:!0,value:{}}),Object.defineProperty(this,"inheritableMetadata",{enumerable:!0,configurable:!0,writable:!0,value:{}}),Object.defineProperty(this,"name",{enumerable:!0,configurable:!0,writable:!0,value:"callback_manager"}),Object.defineProperty(this,"_parentRunId",{enumerable:!0,configurable:!0,writable:!0,value:void 0}),this.handlers=t?.handlers??this.handlers,this.inheritableHandlers=t?.inheritableHandlers??this.inheritableHandlers,this.tags=t?.tags??this.tags,this.inheritableTags=t?.inheritableTags??this.inheritableTags,this.metadata=t?.metadata??this.metadata,this.inheritableMetadata=t?.inheritableMetadata??this.inheritableMetadata,this._parentRunId=e}getParentRunId(){return this._parentRunId}async handleLLMStart(e,t,r=void 0,a=void 0,n=void 0,i=void 0,s=void 0,o=void 0){return Promise.all(t.map((async(t,a)=>{const i=0===a&&r?r:Yt();return await Promise.all(this.handlers.map((r=>{if(!r.ignoreLLM)return Qr(r)&&r._createRunForLLMStart(e,[t],i,this._parentRunId,n,this.tags,this.metadata,o),Ji((async()=>{try{await(r.handleLLMStart?.(e,[t],i,this._parentRunId,n,this.tags,this.metadata,o))}catch(e){if((r.raiseError?console.error:console.warn)(`Error in handler ${r.constructor.name}, handleLLMStart: ${e}`),r.raiseError)throw e}}),r.awaitHandlers)}))),new Qi(i,this.handlers,this.inheritableHandlers,this.tags,this.inheritableTags,this.metadata,this.inheritableMetadata,this._parentRunId)})))}async handleChatModelStart(e,t,r=void 0,a=void 0,n=void 0,i=void 0,s=void 0,o=void 0){return Promise.all(t.map((async(t,a)=>{const i=0===a&&r?r:Yt();return await Promise.all(this.handlers.map((r=>{if(!r.ignoreLLM)return Qr(r)&&r._createRunForChatModelStart(e,[t],i,this._parentRunId,n,this.tags,this.metadata,o),Ji((async()=>{try{if(r.handleChatModelStart)await(r.handleChatModelStart?.(e,[t],i,this._parentRunId,n,this.tags,this.metadata,o));else if(r.handleLLMStart){const a=function(e,t="Human",r="AI"){const a=[];for(const n of e){let e;if("human"===n._getType())e=t;else if("ai"===n._getType())e=r;else if("system"===n._getType())e="System";else if("function"===n._getType())e="Function";else if("tool"===n._getType())e="Tool";else{if("generic"!==n._getType())throw new Error(`Got unsupported message type: ${n._getType()}`);e=n.role}const i=n.name?`${n.name}, `:"",s="string"==typeof n.content?n.content:JSON.stringify(n.content,null,2);a.push(`${e}: ${i}${s}`)}return a.join("\n")}(t);await(r.handleLLMStart?.(e,[a],i,this._parentRunId,n,this.tags,this.metadata,o))}}catch(e){if((r.raiseError?console.error:console.warn)(`Error in handler ${r.constructor.name}, handleLLMStart: ${e}`),r.raiseError)throw e}}),r.awaitHandlers)}))),new Qi(i,this.handlers,this.inheritableHandlers,this.tags,this.inheritableTags,this.metadata,this.inheritableMetadata,this._parentRunId)})))}async handleChainStart(e,t,r=Yt(),a=void 0,n=void 0,i=void 0,s=void 0){return await Promise.all(this.handlers.map((n=>{if(!n.ignoreChain)return Qr(n)&&n._createRunForChainStart(e,t,r,this._parentRunId,this.tags,this.metadata,a,s),Ji((async()=>{try{await(n.handleChainStart?.(e,t,r,this._parentRunId,this.tags,this.metadata,a,s))}catch(e){if((n.raiseError?console.error:console.warn)(`Error in handler ${n.constructor.name}, handleChainStart: ${e}`),n.raiseError)throw e}}),n.awaitHandlers)}))),new es(r,this.handlers,this.inheritableHandlers,this.tags,this.inheritableTags,this.metadata,this.inheritableMetadata,this._parentRunId)}async handleToolStart(e,t,r=Yt(),a=void 0,n=void 0,i=void 0,s=void 0){return await Promise.all(this.handlers.map((a=>{if(!a.ignoreAgent)return Qr(a)&&a._createRunForToolStart(e,t,r,this._parentRunId,this.tags,this.metadata,s),Ji((async()=>{try{await(a.handleToolStart?.(e,t,r,this._parentRunId,this.tags,this.metadata,s))}catch(e){if((a.raiseError?console.error:console.warn)(`Error in handler ${a.constructor.name}, handleToolStart: ${e}`),a.raiseError)throw e}}),a.awaitHandlers)}))),new ts(r,this.handlers,this.inheritableHandlers,this.tags,this.inheritableTags,this.metadata,this.inheritableMetadata,this._parentRunId)}async handleRetrieverStart(e,t,r=Yt(),a=void 0,n=void 0,i=void 0,s=void 0){return await Promise.all(this.handlers.map((a=>{if(!a.ignoreRetriever)return Qr(a)&&a._createRunForRetrieverStart(e,t,r,this._parentRunId,this.tags,this.metadata,s),Ji((async()=>{try{await(a.handleRetrieverStart?.(e,t,r,this._parentRunId,this.tags,this.metadata,s))}catch(e){if((a.raiseError?console.error:console.warn)(`Error in handler ${a.constructor.name}, handleRetrieverStart: ${e}`),a.raiseError)throw e}}),a.awaitHandlers)}))),new Yi(r,this.handlers,this.inheritableHandlers,this.tags,this.inheritableTags,this.metadata,this.inheritableMetadata,this._parentRunId)}async handleCustomEvent(e,t,r,a,n){await Promise.all(this.handlers.map((a=>Ji((async()=>{if(!a.ignoreCustomEvent)try{await(a.handleCustomEvent?.(e,t,r,this.tags,this.metadata))}catch(e){if((a.raiseError?console.error:console.warn)(`Error in handler ${a.constructor.name}, handleCustomEvent: ${e}`),a.raiseError)throw e}}),a.awaitHandlers))))}addHandler(e,t=!0){this.handlers.push(e),t&&this.inheritableHandlers.push(e)}removeHandler(e){this.handlers=this.handlers.filter((t=>t!==e)),this.inheritableHandlers=this.inheritableHandlers.filter((t=>t!==e))}setHandlers(e,t=!0){this.handlers=[],this.inheritableHandlers=[];for(const r of e)this.addHandler(r,t)}addTags(e,t=!0){this.removeTags(e),this.tags.push(...e),t&&this.inheritableTags.push(...e)}removeTags(e){this.tags=this.tags.filter((t=>!e.includes(t))),this.inheritableTags=this.inheritableTags.filter((t=>!e.includes(t)))}addMetadata(e,t=!0){this.metadata={...this.metadata,...e},t&&(this.inheritableMetadata={...this.inheritableMetadata,...e})}removeMetadata(e){for(const t of Object.keys(e))delete this.metadata[t],delete this.inheritableMetadata[t]}copy(e=[],t=!0){const r=new rs(this._parentRunId);for(const e of this.handlers){const t=this.inheritableHandlers.includes(e);r.addHandler(e,t)}for(const e of this.tags){const t=this.inheritableTags.includes(e);r.addTags([e],t)}for(const e of Object.keys(this.metadata)){const t=Object.keys(this.inheritableMetadata).includes(e);r.addMetadata({[e]:this.metadata[e]},t)}for(const a of e)r.handlers.filter((e=>"console_callback_handler"===e.name)).some((e=>e.name===a.name))||r.addHandler(a,t);return r}static fromHandlers(e){const t=new this;return t.addHandler(new class extends Vr{constructor(){super(),Object.defineProperty(this,"name",{enumerable:!0,configurable:!0,writable:!0,value:Yt()}),Object.assign(this,e)}}),t}static configure(e,t,r,a,n,i,s){return this._configureSync(e,t,r,a,n,i,s)}static _configureSync(e,t,r,a,n,i,s){let o;(e||t)&&(Array.isArray(e)||!e?(o=new rs,o.setHandlers(e?.map(as)??[],!0)):o=e,o=o.copy(Array.isArray(t)?t.map(as):t?.handlers,!1));const c="true"===Gr("LANGCHAIN_VERBOSE")||s?.verbose,d=Zi.getTraceableRunTree()?.tracingEnabled||!!["LANGSMITH_TRACING_V2","LANGCHAIN_TRACING_V2","LANGSMITH_TRACING","LANGCHAIN_TRACING"].find((e=>"true"===Gr(e))),l=d||(Gr("LANGCHAIN_TRACING")??!1);if(c||l){if(o||(o=new rs),c&&!o.handlers.some((e=>e.name===sa.prototype.name))){const e=new sa;o.addHandler(e,!0)}if(l&&!o.handlers.some((e=>"langchain_tracer"===e.name))&&d){const e=new Zi;o.addHandler(e,!0),o._parentRunId=Zi.getTraceableRunTree()?.id??o._parentRunId}}for(const{contextVar:e,inheritable:t=!0,handlerClass:r,envVar:a}of Vi(Wi)||[]){const n=a&&"true"===Gr(a)&&r;let i;const s=void 0!==e?Vi(e):void 0;s&&Wr(s)?i=s:n&&(i=new r({})),void 0!==i&&(o||(o=new rs),o.handlers.some((e=>e.name===i.name))||o.addHandler(i,t))}return(r||a)&&o&&(o.addTags(r??[]),o.addTags(a??[],!1)),(n||i)&&o&&(o.addMetadata(n??{}),o.addMetadata(i??{},!1)),o}}function as(e){return"name"in e?e:Vr.fromMethods(e)}const 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/*!
 * https://github.com/Starcounter-Jack/JSON-Patch
 * (c) 2017-2022 Joachim Wester
 * MIT licensed
 */
const bs=Object.prototype.hasOwnProperty;function vs(e,t){return bs.call(e,t)}function ws(e){switch(typeof e){case"object":return JSON.parse(JSON.stringify(e));case"undefined":return null;default:return e}}function Es(e){let t=0;const r=e.length;let a;for(;t<r;){if(a=e.charCodeAt(t),!(a>=48&&a<=57))return!1;t++}return!0}function Os(e){return e.replace(/~1/g,"/").replace(/~0/g,"~")}function $s(e){if(void 0===e)return!0;if(e)if(Array.isArray(e)){for(let t=0,r=e.length;t<r;t++)if($s(e[t]))return!0}else if("object"==typeof e){const r=function(e){if(Array.isArray(e)){const t=new Array(e.length);for(let e=0;e<t.length;e++)t[e]=""+e;return t}if(Object.keys)return Object.keys(e);let t=[];for(let r in e)vs(e,r)&&t.push(r);return t}(e),a=r.length;for(var t=0;t<a;t++)if($s(e[r[t]]))return!0}return!1}function ks(e,t){const r=[e];for(const e in t){const a="object"==typeof t[e]?JSON.stringify(t[e],null,2):t[e];void 0!==a&&r.push(`${e}: ${a}`)}return r.join("\n")}class Is extends Error{constructor(e,t,r,a,n){super(ks(e,{name:t,index:r,operation:a,tree:n})),Object.defineProperty(this,"name",{enumerable:!0,configurable:!0,writable:!0,value:t}),Object.defineProperty(this,"index",{enumerable:!0,configurable:!0,writable:!0,value:r}),Object.defineProperty(this,"operation",{enumerable:!0,configurable:!0,writable:!0,value:a}),Object.defineProperty(this,"tree",{enumerable:!0,configurable:!0,writable:!0,value:n}),Object.setPrototypeOf(this,new.target.prototype),this.message=ks(e,{name:t,index:r,operation:a,tree:n})}}const Ts=Is,xs={add:function(e,t,r){return e[t]=this.value,{newDocument:r}},remove:function(e,t,r){var a=e[t];return delete e[t],{newDocument:r,removed:a}},replace:function(e,t,r){var a=e[t];return e[t]=this.value,{newDocument:r,removed:a}},move:function(e,t,r){let a=As(r,this.path);a&&(a=ws(a));const n=js(r,{op:"remove",path:this.from}).removed;return js(r,{op:"add",path:this.path,value:n}),{newDocument:r,removed:a}},copy:function(e,t,r){const a=As(r,this.from);return js(r,{op:"add",path:this.path,value:ws(a)}),{newDocument:r}},test:function(e,t,r){return{newDocument:r,test:Ns(e[t],this.value)}},_get:function(e,t,r){return this.value=e[t],{newDocument:r}}};var Ss={add:function(e,t,r){return Es(t)?e.splice(t,0,this.value):e[t]=this.value,{newDocument:r,index:t}},remove:function(e,t,r){return{newDocument:r,removed:e.splice(t,1)[0]}},replace:function(e,t,r){var a=e[t];return e[t]=this.value,{newDocument:r,removed:a}},move:xs.move,copy:xs.copy,test:xs.test,_get:xs._get};function As(e,t){if(""==t)return e;var r={op:"_get",path:t};return js(e,r),r.value}function js(e,t,r=!1,a=!0,n=!0,i=0){if(r&&("function"==typeof r?r(t,0,e,t.path):Rs(t,0)),""===t.path){let a={newDocument:e};if("add"===t.op)return a.newDocument=t.value,a;if("replace"===t.op)return a.newDocument=t.value,a.removed=e,a;if("move"===t.op||"copy"===t.op)return a.newDocument=As(e,t.from),"move"===t.op&&(a.removed=e),a;if("test"===t.op){if(a.test=Ns(e,t.value),!1===a.test)throw new Ts("Test operation failed","TEST_OPERATION_FAILED",i,t,e);return a.newDocument=e,a}if("remove"===t.op)return a.removed=e,a.newDocument=null,a;if("_get"===t.op)return t.value=e,a;if(r)throw new Ts("Operation `op` property is not one of operations defined in RFC-6902","OPERATION_OP_INVALID",i,t,e);return a}{a||(e=ws(e));const s=(t.path||"").split("/");let o,c,d,l=e,u=1,h=s.length;for(d="function"==typeof r?r:Rs;;){if(c=s[u],c&&-1!=c.indexOf("~")&&(c=Os(c)),n&&("__proto__"==c||"prototype"==c&&u>0&&"constructor"==s[u-1]))throw new TypeError("JSON-Patch: modifying `__proto__` or `constructor/prototype` prop is banned for security reasons, if this was on purpose, please set `banPrototypeModifications` flag false and pass it to this function. 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Ps(e,t,r,a=!0,n=!0){if(r&&!Array.isArray(t))throw new Ts("Patch sequence must be an array","SEQUENCE_NOT_AN_ARRAY");a||(e=ws(e));const i=new Array(t.length);for(let a=0,s=t.length;a<s;a++)i[a]=js(e,t[a],r,!0,n,a),e=i[a].newDocument;return i.newDocument=e,i}function Rs(e,t,r,a){if("object"!=typeof e||null===e||Array.isArray(e))throw new Ts("Operation is not an object","OPERATION_NOT_AN_OBJECT",t,e,r);if(!xs[e.op])throw new Ts("Operation `op` property is not one of operations defined in RFC-6902","OPERATION_OP_INVALID",t,e,r);if("string"!=typeof e.path)throw new Ts("Operation `path` property is not a string","OPERATION_PATH_INVALID",t,e,r);if(0!==e.path.indexOf("/")&&e.path.length>0)throw new Ts('Operation `path` property must start with "/"',"OPERATION_PATH_INVALID",t,e,r);if(("move"===e.op||"copy"===e.op)&&"string"!=typeof e.from)throw new Ts("Operation `from` property is not present (applicable in `move` and `copy` operations)","OPERATION_FROM_REQUIRED",t,e,r);if(("add"===e.op||"replace"===e.op||"test"===e.op)&&void 0===e.value)throw new Ts("Operation `value` property is not present (applicable in `add`, `replace` and `test` operations)","OPERATION_VALUE_REQUIRED",t,e,r);if(("add"===e.op||"replace"===e.op||"test"===e.op)&&$s(e.value))throw new Ts("Operation `value` property is not present (applicable in `add`, `replace` and `test` operations)","OPERATION_VALUE_CANNOT_CONTAIN_UNDEFINED",t,e,r);if(r)if("add"==e.op){var n=e.path.split("/").length,i=a.split("/").length;if(n!==i+1&&n!==i)throw new Ts("Cannot perform an `add` operation at the desired path","OPERATION_PATH_CANNOT_ADD",t,e,r)}else if("replace"===e.op||"remove"===e.op||"_get"===e.op){if(e.path!==a)throw new Ts("Cannot perform the operation at a path that does not exist","OPERATION_PATH_UNRESOLVABLE",t,e,r)}else if("move"===e.op||"copy"===e.op){var s=function(e,t,r){try{if(!Array.isArray(e))throw new Ts("Patch sequence must be an 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t=Ms.getRunnableConfig();let r={tags:[],metadata:{},recursionLimit:25,runId:void 0};if(t){const{runId:e,runName:a,...n}=t;r=Object.entries(n).reduce(((e,[t,r])=>(void 0!==r&&(e[t]=r),e)),r)}if(e&&(r=Object.entries(e).reduce(((e,[t,r])=>(void 0!==r&&(e[t]=r),e)),r)),r?.configurable)for(const e of Object.keys(r.configurable))Fs.has(typeof r.configurable[e])&&!r.metadata?.[e]&&(r.metadata||(r.metadata={}),r.metadata[e]=r.configurable[e]);if(void 0!==r.timeout){if(r.timeout<=0)throw new Error("Timeout must be a positive number");const e=AbortSignal.timeout(r.timeout);void 0!==r.signal?"any"in AbortSignal&&(r.signal=AbortSignal.any([r.signal,e])):r.signal=e,delete r.timeout}return r}function zs(e={},{callbacks:t,maxConcurrency:r,recursionLimit:a,runName:n,configurable:i,runId:s}={}){const o=Zs(e);return void 0!==t&&(delete o.runName,o.callbacks=t),void 0!==a&&(o.recursionLimit=a),void 0!==r&&(o.maxConcurrency=r),void 0!==n&&(o.runName=n),void 0!==i&&(o.configurable={...o.configurable,...i}),void 0!==s&&delete o.runId,o}function Bs(e){return e?{configurable:e.configurable,recursionLimit:e.recursionLimit,callbacks:e.callbacks,tags:e.tags,metadata:e.metadata,maxConcurrency:e.maxConcurrency,timeout:e.timeout,signal:e.signal}:void 0}async function Hs(e,t){if(void 0===t)return e;let r;return Promise.race([e.catch((e=>{if(!t?.aborted)throw e})),new Promise(((e,a)=>{r=()=>{a(new Error("Aborted"))},t.addEventListener("abort",r),t.aborted&&a(new Error("Aborted"))}))]).finally((()=>t.removeEventListener("abort",r)))}class qs extends ReadableStream{constructor(){super(...arguments),Object.defineProperty(this,"reader",{enumerable:!0,configurable:!0,writable:!0,value:void 0})}ensureReader(){this.reader||(this.reader=this.getReader())}async next(){this.ensureReader();try{const e=await this.reader.read();return e.done?(this.reader.releaseLock(),{done:!0,value:void 0}):{done:!1,value:e.value}}catch(e){throw 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0}),Object.defineProperty(this,"name",{enumerable:!0,configurable:!0,writable:!0,value:"log_stream_tracer"}),Object.defineProperty(this,"lc_prefer_streaming",{enumerable:!0,configurable:!0,writable:!0,value:!0}),this.autoClose=e?.autoClose??!0,this.includeNames=e?.includeNames,this.includeTypes=e?.includeTypes,this.includeTags=e?.includeTags,this.excludeNames=e?.excludeNames,this.excludeTypes=e?.excludeTypes,this.excludeTags=e?.excludeTags,this._schemaFormat=e?._schemaFormat??this._schemaFormat,this.transformStream=new TransformStream,this.writer=this.transformStream.writable.getWriter(),this.receiveStream=qs.fromReadableStream(this.transformStream.readable)}[Symbol.asyncIterator](){return this.receiveStream}async persistRun(e){}_includeRun(e){if(e.id===this.rootId)return!1;const t=e.tags??[];let r=void 0===this.includeNames&&void 0===this.includeTags&&void 0===this.includeTypes;return void 0!==this.includeNames&&(r=r||this.includeNames.includes(e.name)),void 0!==this.includeTypes&&(r=r||this.includeTypes.includes(e.run_type)),void 0!==this.includeTags&&(r=r||void 0!==t.find((e=>this.includeTags?.includes(e)))),void 0!==this.excludeNames&&(r=r&&!this.excludeNames.includes(e.name)),void 0!==this.excludeTypes&&(r=r&&!this.excludeTypes.includes(e.run_type)),void 0!==this.excludeTags&&(r=r&&t.every((e=>!this.excludeTags?.includes(e)))),r}async*tapOutputIterable(e,t){for await(const r of t){if(e!==this.rootId){const t=this.keyMapByRunId[e];t&&await this.writer.write(new Ws({ops:[{op:"add",path:`/logs/${t}/streamed_output/-`,value:r}]}))}yield r}}async onRunCreate(e){if(void 0===this.rootId&&(this.rootId=e.id,await this.writer.write(new Ws({ops:[{op:"replace",path:"",value:{id:e.id,name:e.name,type:e.run_type,streamed_output:[],final_output:void 0,logs:{}}}]}))),!this._includeRun(e))return;void 0===this.counterMapByRunName[e.name]&&(this.counterMapByRunName[e.name]=0),this.counterMapByRunName[e.name]+=1;const t=this.counterMapByRunName[e.name];this.keyMapByRunId[e.id]=1===t?e.name:`${e.name}:${t}`;const r={id:e.id,name:e.name,type:e.run_type,tags:e.tags??[],metadata:e.extra?.metadata??{},start_time:new Date(e.start_time).toISOString(),streamed_output:[],streamed_output_str:[],final_output:void 0,end_time:void 0};"streaming_events"===this._schemaFormat&&(r.inputs=await Ys(e,this._schemaFormat)),await this.writer.write(new Ws({ops:[{op:"add",path:`/logs/${this.keyMapByRunId[e.id]}`,value:r}]}))}async onRunUpdate(e){try{const t=this.keyMapByRunId[e.id];if(void 0===t)return;const r=[];"streaming_events"===this._schemaFormat&&r.push({op:"replace",path:`/logs/${t}/inputs`,value:await Ys(e,this._schemaFormat)}),r.push({op:"add",path:`/logs/${t}/final_output`,value:await Qs(e,this._schemaFormat)}),void 0!==e.end_time&&r.push({op:"add",path:`/logs/${t}/end_time`,value:new Date(e.end_time).toISOString()});const a=new Ws({ops:r});await this.writer.write(a)}finally{if(e.id===this.rootId){const t=new Ws({ops:[{op:"replace",path:"/final_output",value:await Qs(e,this._schemaFormat)}]});await this.writer.write(t),this.autoClose&&await this.writer.close()}}}async onLLMNewToken(e,t,r){const a=this.keyMapByRunId[e.id];if(void 0===a)return;let n;var i;void 0!==e.inputs.messages?(i=r?.chunk,n=void 0!==i&&void 0!==i.message?r?.chunk:new ga({id:`run-${e.id}`,content:t})):n=t;const s=new Ws({ops:[{op:"add",path:`/logs/${a}/streamed_output_str/-`,value:t},{op:"add",path:`/logs/${a}/streamed_output/-`,value:n}]});await this.writer.write(s)}}class to{constructor(e){Object.defineProperty(this,"text",{enumerable:!0,configurable:!0,writable:!0,value:void 0}),Object.defineProperty(this,"generationInfo",{enumerable:!0,configurable:!0,writable:!0,value:void 0}),this.text=e.text,this.generationInfo=e.generationInfo}concat(e){return new to({text:this.text+e.text,generationInfo:{...this.generationInfo,...e.generationInfo}})}}function ro({name:e,serialized:t}){return void 0!==e?e:void 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r=t[Symbol.asyncIterator]();for(;;){const{value:a,done:n}=await Ms.runWithConfig(Bs(e),r.next.bind(t),!0);if(n)break;yield a}}function Yo(e,t){return!e||Array.isArray(e)||e instanceof Date||"object"!=typeof e?{[t]:e}:e}class Qo extends gr{constructor(){super(...arguments),Object.defineProperty(this,"lc_runnable",{enumerable:!0,configurable:!0,writable:!0,value:!0}),Object.defineProperty(this,"name",{enumerable:!0,configurable:!0,writable:!0,value:void 0})}getName(e){const t=this.name??this.constructor.lc_name()??this.constructor.name;return e?`${t}${e}`:t}bind(e){return new ec({bound:this,kwargs:e,config:{}})}map(){return new tc({bound:this})}withRetry(e){return new rc({bound:this,kwargs:{},config:{},maxAttemptNumber:e?.stopAfterAttempt,...e})}withConfig(e){return new ec({bound:this,config:e,kwargs:{}})}withFallbacks(e){const t=Array.isArray(e)?e:e.fallbacks;return new oc({runnable:this,fallbacks:t})}_getOptionsList(e,t=0){if(Array.isArray(e)&&e.length!==t)throw new Error(`Passed "options" must be an array with the same length as the inputs, but got ${e.length} options for ${t} inputs`);if(Array.isArray(e))return e.map(Zs);if(t>1&&!Array.isArray(e)&&e.runId){console.warn("Provided runId will be used only for the first element of the batch.");const r=Object.fromEntries(Object.entries(e).filter((([e])=>"runId"!==e)));return Array.from({length:t},((t,a)=>Zs(0===a?e:r)))}return Array.from({length:t},(()=>Zs(e)))}async batch(e,t,r){const a=this._getOptionsList(t??{},e.length),n=a[0]?.maxConcurrency??r?.maxConcurrency,i=new ss({maxConcurrency:n,onFailedAttempt:e=>{throw e}}),s=e.map(((e,t)=>i.call((async()=>{try{return await this.invoke(e,a[t])}catch(e){if(r?.returnExceptions)return e;throw e}}))));return Promise.all(s)}async*_streamIterator(e,t){yield this.invoke(e,t)}async stream(e,t){const r=Zs(t),a=new Vs({generator:this._streamIterator(e,r),config:r});return await a.setup,qs.fromAsyncGenerator(a)}_separateRunnableConfigFromCallOptions(e){let t;t=Zs(void 0===e?e:{callbacks:e.callbacks,tags:e.tags,metadata:e.metadata,runName:e.runName,configurable:e.configurable,recursionLimit:e.recursionLimit,maxConcurrency:e.maxConcurrency,runId:e.runId,timeout:e.timeout,signal:e.signal});const r={...e};return delete r.callbacks,delete r.tags,delete r.metadata,delete r.runName,delete r.configurable,delete r.recursionLimit,delete r.maxConcurrency,delete r.runId,delete r.timeout,delete r.signal,[t,r]}async _callWithConfig(e,t,r){const a=Zs(r),n=await Us(a),i=await(n?.handleChainStart(this.toJSON(),Yo(t,"input"),a.runId,a?.runType,void 0,void 0,a?.runName??this.getName()));let s;delete a.runId;try{const n=e.call(this,t,a,i);s=await Hs(n,r?.signal)}catch(e){throw await(i?.handleChainError(e)),e}return await(i?.handleChainEnd(Yo(s,"output"))),s}async _batchWithConfig(e,t,r,a){const n=this._getOptionsList(r??{},t.length),i=await Promise.all(n.map(Us)),s=await Promise.all(i.map((async(e,r)=>{const a=await(e?.handleChainStart(this.toJSON(),Yo(t[r],"input"),n[r].runId,n[r].runType,void 0,void 0,n[r].runName??this.getName()));return delete n[r].runId,a})));let o;try{const r=e.call(this,t,n,s,a);o=await Hs(r,n?.[0]?.signal)}catch(e){throw await Promise.all(s.map((t=>t?.handleChainError(e)))),e}return await Promise.all(s.map((e=>e?.handleChainEnd(Yo(o,"output"))))),o}async*_transformStreamWithConfig(e,t,r){let a,n,i=!0,s=!0;const o=Zs(r),c=await Us(o);let d;try{const l=await async function(e,t,r,a,...n){const i=new Vs({generator:t,startSetup:r,signal:a}),s=await i.setup;return{output:e(i,s,...n),setup:s}}(t.bind(this),async function*(){for await(const t of e){if(i)if(void 0===a)a=t;else try{a=Js(a,t)}catch{a=void 0,i=!1}yield t}}(),(async()=>c?.handleChainStart(this.toJSON(),{input:""},o.runId,o.runType,void 0,void 0,o.runName??this.getName())),r?.signal,o);delete o.runId,d=l.setup;const u=d?.handlers.find(ao);let h=l.output;void 0!==u&&void 0!==d&&(h=u.tapOutputIterable(d.runId,h));const p=d?.handlers.find(Xs);void 0!==p&&void 0!==d&&(h=p.tapOutputIterable(d.runId,h));for await(const e of h)if(yield e,s)if(void 0===n)n=e;else try{n=Js(n,e)}catch{n=void 0,s=!1}}catch(e){throw await(d?.handleChainError(e,void 0,void 0,void 0,{inputs:Yo(a,"input")})),e}await(d?.handleChainEnd(n??{},void 0,void 0,void 0,{inputs:Yo(a,"input")}))}getGraph(e){const t=new qo,r=t.addNode({name:`${this.getName()}Input`,schema:$t.any()}),a=t.addNode(this),n=t.addNode({name:`${this.getName()}Output`,schema:$t.any()});return t.addEdge(r,a),t.addEdge(a,n),t}pipe(e){return new ac({first:this,last:cc(e)})}pick(e){return this.pipe(new lc(e))}assign(e){return this.pipe(new dc(new nc({steps:e})))}async*transform(e,t){let r;for await(const t of e)r=void 0===r?t:Js(r,t);yield*this._streamIterator(r,Zs(t))}async*streamLog(e,t,r){const a=new eo({...r,autoClose:!1,_schemaFormat:"original"}),n=Zs(t);yield*this._streamLog(e,a,n)}async*_streamLog(e,t,r){const{callbacks:a}=r;if(void 0===a)r.callbacks=[t];else if(Array.isArray(a))r.callbacks=a.concat([t]);else{const e=a.copy();e.addHandler(t,!0),r.callbacks=e}const n=this.stream(e,r);const i=async function(){try{const e=await n;for await(const r of e){const e=new Ws({ops:[{op:"add",path:"/streamed_output/-",value:r}]});await t.writer.write(e)}}finally{await t.writer.close()}}();try{for await(const e of t)yield e}finally{await i}}streamEvents(e,t,r){let a;if("v1"===t.version)a=this._streamEventsV1(e,t,r);else{if("v2"!==t.version)throw new Error('Only versions "v1" and "v2" of the schema are currently supported.');a=this._streamEventsV2(e,t,r)}return"text/event-stream"===t.encoding?function(e){const t=new TextEncoder,r=new ReadableStream({async start(r){for await(const a of e)r.enqueue(t.encode(`event: data\ndata: ${JSON.stringify(a)}\n\n`));r.enqueue(t.encode("event: end\n\n")),r.close()}});return qs.fromReadableStream(r)}(a):qs.fromAsyncGenerator(a)}async*_streamEventsV2(e,t,r){const a=new no({...r,autoClose:!1}),n=Zs(t),i=n.runId??Yt();n.runId=i;const s=n.callbacks;if(void 0===s)n.callbacks=[a];else if(Array.isArray(s))n.callbacks=s.concat(a);else{const e=s.copy();e.addHandler(a,!0),n.callbacks=e}const o=new AbortController,c=this;const d=async function(){try{let r;t?.signal?"any"in AbortSignal?r=AbortSignal.any([o.signal,t.signal]):(r=t.signal,t.signal.addEventListener("abort",(()=>{o.abort()}),{once:!0})):r=o.signal;const s=await c.stream(e,{...n,signal:r}),d=a.tapOutputIterable(i,s);for await(const e of d)if(o.signal.aborted)break}finally{await a.finish()}}();let l,u=!1;try{for await(const t of a)u?(t.run_id===l&&t.event.endsWith("_end")&&t.data?.input&&delete t.data.input,yield t):(t.data.input=e,u=!0,l=t.run_id,yield t)}finally{o.abort(),await d}}async*_streamEventsV1(e,t,r){let a,n=!1;const i=Zs(t),s=i.tags??[],o=i.metadata??{},c=i.runName??this.getName(),d=new eo({...r,autoClose:!1,_schemaFormat:"streaming_events"}),l=new oo({...r}),u=this._streamLog(e,d,i);for await(const t of u){if(a=a?a.concat(t):Ks.fromRunLogPatch(t),void 0===a.state)throw new Error('Internal error: "streamEvents" state is missing. Please open a bug report.');if(!n){n=!0;const t={...a.state},r={run_id:t.id,event:`on_${t.type}_start`,name:c,tags:s,metadata:o,data:{input:e}};l.includeEvent(r,t.type)&&(yield r)}const r=t.ops.filter((e=>e.path.startsWith("/logs/"))).map((e=>e.path.split("/")[2])),i=[...new Set(r)];for(const e of i){let t,r={};const n=a.state.logs[e];if(t=void 0===n.end_time?n.streamed_output.length>0?"stream":"start":"end","start"===t)void 0!==n.inputs&&(r.input=n.inputs);else if("end"===t)void 0!==n.inputs&&(r.input=n.inputs),r.output=n.final_output;else if("stream"===t){const e=n.streamed_output.length;if(1!==e)throw new Error(`Expected exactly one chunk of streamed output, got ${e} instead. Encountered in: "${n.name}"`);r={chunk:n.streamed_output[0]},n.streamed_output=[]}yield{event:`on_${n.type}_${t}`,name:n.name,run_id:n.id,tags:n.tags,metadata:n.metadata,data:r}}const{state:d}=a;if(d.streamed_output.length>0){const e=d.streamed_output.length;if(1!==e)throw new Error(`Expected exactly one chunk of streamed output, got ${e} instead. Encountered in: "${d.name}"`);const t={chunk:d.streamed_output[0]};d.streamed_output=[];const r={event:`on_${d.type}_stream`,run_id:d.id,tags:s,metadata:o,name:c,data:t};l.includeEvent(r,d.type)&&(yield r)}}const h=a?.state;if(void 0!==h){const e={event:`on_${h.type}_end`,name:c,run_id:h.id,tags:s,metadata:o,data:{output:h.final_output}};l.includeEvent(e,h.type)&&(yield e)}}static isRunnable(e){return so(e)}withListeners({onStart:e,onEnd:t,onError:r}){return new ec({bound:this,config:{},configFactories:[a=>({callbacks:[new io({config:a,onStart:e,onEnd:t,onError:r})]})]})}asTool(e){return function(e,t){const r=t.name??e.getName(),a=t.description??t.schema?.description;if(t.schema.constructor===$t.ZodString)return new uc({name:r,description:a,schema:$t.object({input:$t.string()}).transform((e=>e.input)),bound:e});return new uc({name:r,description:a,schema:t.schema,bound:e})}(this,e)}}class ec extends Qo{static lc_name(){return"RunnableBinding"}constructor(e){super(e),Object.defineProperty(this,"lc_namespace",{enumerable:!0,configurable:!0,writable:!0,value:["langchain_core","runnables"]}),Object.defineProperty(this,"lc_serializable",{enumerable:!0,configurable:!0,writable:!0,value:!0}),Object.defineProperty(this,"bound",{enumerable:!0,configurable:!0,writable:!0,value:void 0}),Object.defineProperty(this,"config",{enumerable:!0,configurable:!0,writable:!0,value:void 0}),Object.defineProperty(this,"kwargs",{enumerable:!0,configurable:!0,writable:!0,value:void 0}),Object.defineProperty(this,"configFactories",{enumerable:!0,configurable:!0,writable:!0,value:void 0}),this.bound=e.bound,this.kwargs=e.kwargs,this.config=e.config,this.configFactories=e.configFactories}getName(e){return this.bound.getName(e)}async _mergeConfig(...e){const t=Ds(this.config,...e);return Ds(t,...this.configFactories?await Promise.all(this.configFactories.map((async e=>await e(t)))):[])}bind(e){return new this.constructor({bound:this.bound,kwargs:{...this.kwargs,...e},config:this.config})}withConfig(e){return new this.constructor({bound:this.bound,kwargs:this.kwargs,config:{...this.config,...e}})}withRetry(e){return new this.constructor({bound:this.bound.withRetry(e),kwargs:this.kwargs,config:this.config})}async invoke(e,t){return this.bound.invoke(e,await this._mergeConfig(Zs(t),this.kwargs))}async batch(e,t,r){const a=Array.isArray(t)?await Promise.all(t.map((async e=>this._mergeConfig(Zs(e),this.kwargs)))):await this._mergeConfig(Zs(t),this.kwargs);return this.bound.batch(e,a,r)}async*_streamIterator(e,t){yield*this.bound._streamIterator(e,await this._mergeConfig(Zs(t),this.kwargs))}async stream(e,t){return this.bound.stream(e,await this._mergeConfig(Zs(t),this.kwargs))}async*transform(e,t){yield*this.bound.transform(e,await this._mergeConfig(Zs(t),this.kwargs))}streamEvents(e,t,r){const a=this;return qs.fromAsyncGenerator(async function*(){yield*a.bound.streamEvents(e,{...await a._mergeConfig(Zs(t),a.kwargs),version:t.version},r)}())}static isRunnableBinding(e){return e.bound&&Qo.isRunnable(e.bound)}withListeners({onStart:e,onEnd:t,onError:r}){return new ec({bound:this.bound,kwargs:this.kwargs,config:this.config,configFactories:[a=>({callbacks:[new io({config:a,onStart:e,onEnd:t,onError:r})]})]})}}class tc extends Qo{static lc_name(){return"RunnableEach"}constructor(e){super(e),Object.defineProperty(this,"lc_serializable",{enumerable:!0,configurable:!0,writable:!0,value:!0}),Object.defineProperty(this,"lc_namespace",{enumerable:!0,configurable:!0,writable:!0,value:["langchain_core","runnables"]}),Object.defineProperty(this,"bound",{enumerable:!0,configurable:!0,writable:!0,value:void 0}),this.bound=e.bound}bind(e){return new tc({bound:this.bound.bind(e)})}async invoke(e,t){return this._callWithConfig(this._invoke.bind(this),e,t)}async _invoke(e,t,r){return this.bound.batch(e,zs(t,{callbacks:r?.getChild()}))}withListeners({onStart:e,onEnd:t,onError:r}){return new tc({bound:this.bound.withListeners({onStart:e,onEnd:t,onError:r})})}}class rc extends ec{static lc_name(){return"RunnableRetry"}constructor(e){super(e),Object.defineProperty(this,"lc_namespace",{enumerable:!0,configurable:!0,writable:!0,value:["langchain_core","runnables"]}),Object.defineProperty(this,"maxAttemptNumber",{enumerable:!0,configurable:!0,writable:!0,value:3}),Object.defineProperty(this,"onFailedAttempt",{enumerable:!0,configurable:!0,writable:!0,value:()=>{}}),this.maxAttemptNumber=e.maxAttemptNumber??this.maxAttemptNumber,this.onFailedAttempt=e.onFailedAttempt??this.onFailedAttempt}_patchConfigForRetry(e,t,r){const a=e>1?`retry:attempt:${e}`:void 0;return zs(t,{callbacks:r?.getChild(a)})}async _invoke(e,t,r){return ka((a=>super.invoke(e,this._patchConfigForRetry(a,t,r))),{onFailedAttempt:t=>this.onFailedAttempt(t,e),retries:Math.max(this.maxAttemptNumber-1,0),randomize:!0})}async invoke(e,t){return this._callWithConfig(this._invoke.bind(this),e,t)}async _batch(e,t,r,a){const n={};try{await ka((async i=>{const s=e.map(((e,t)=>t)).filter((e=>void 0===n[e.toString()]||n[e.toString()]instanceof Error)),o=s.map((t=>e[t])),c=s.map((e=>this._patchConfigForRetry(i,t?.[e],r?.[e]))),d=await super.batch(o,c,{...a,returnExceptions:!0});let l;for(let e=0;e<d.length;e+=1){const t=d[e],r=s[e];t instanceof Error&&void 0===l&&(l=t,l.input=o[e]),n[r.toString()]=t}if(l)throw l;return d}),{onFailedAttempt:e=>this.onFailedAttempt(e,e.input),retries:Math.max(this.maxAttemptNumber-1,0),randomize:!0})}catch(e){if(!0!==a?.returnExceptions)throw e}return Object.keys(n).sort(((e,t)=>parseInt(e,10)-parseInt(t,10))).map((e=>n[parseInt(e,10)]))}async batch(e,t,r){return this._batchWithConfig(this._batch.bind(this),e,t,r)}}class ac extends Qo{static lc_name(){return"RunnableSequence"}constructor(e){super(e),Object.defineProperty(this,"first",{enumerable:!0,configurable:!0,writable:!0,value:void 0}),Object.defineProperty(this,"middle",{enumerable:!0,configurable:!0,writable:!0,value:[]}),Object.defineProperty(this,"last",{enumerable:!0,configurable:!0,writable:!0,value:void 0}),Object.defineProperty(this,"omitSequenceTags",{enumerable:!0,configurable:!0,writable:!0,value:!1}),Object.defineProperty(this,"lc_serializable",{enumerable:!0,configurable:!0,writable:!0,value:!0}),Object.defineProperty(this,"lc_namespace",{enumerable:!0,configurable:!0,writable:!0,value:["langchain_core","runnables"]}),this.first=e.first,this.middle=e.middle??this.middle,this.last=e.last,this.name=e.name,this.omitSequenceTags=e.omitSequenceTags??this.omitSequenceTags}get steps(){return[this.first,...this.middle,this.last]}async invoke(e,t){const r=Zs(t),a=await Us(r),n=await(a?.handleChainStart(this.toJSON(),Yo(e,"input"),r.runId,void 0,void 0,void 0,r?.runName));delete r.runId;let i,s=e;try{const e=[this.first,...this.middle];for(let a=0;a<e.length;a+=1){const i=e[a].invoke(s,zs(r,{callbacks:n?.getChild(this.omitSequenceTags?void 0:`seq:step:${a+1}`)}));s=await Hs(i,t?.signal)}if(t?.signal?.aborted)throw new Error("Aborted");i=await this.last.invoke(s,zs(r,{callbacks:n?.getChild(this.omitSequenceTags?void 0:`seq:step:${this.steps.length}`)}))}catch(e){throw await(n?.handleChainError(e)),e}return await(n?.handleChainEnd(Yo(i,"output"))),i}async batch(e,t,r){const a=this._getOptionsList(t??{},e.length),n=await Promise.all(a.map(Us)),i=await Promise.all(n.map((async(t,r)=>{const n=await(t?.handleChainStart(this.toJSON(),Yo(e[r],"input"),a[r].runId,void 0,void 0,void 0,a[r].runName));return delete a[r].runId,n})));let s=e;try{for(let e=0;e<this.steps.length;e+=1){const t=this.steps[e].batch(s,i.map(((t,r)=>{const n=t?.getChild(this.omitSequenceTags?void 0:`seq:step:${e+1}`);return zs(a[r],{callbacks:n})})),r);s=await Hs(t,a[0]?.signal)}}catch(e){throw await Promise.all(i.map((t=>t?.handleChainError(e)))),e}return await Promise.all(i.map((e=>e?.handleChainEnd(Yo(s,"output"))))),s}async*_streamIterator(e,t){const r=await Us(t),{runId:a,...n}=t??{},i=await(r?.handleChainStart(this.toJSON(),Yo(e,"input"),a,void 0,void 0,void 0,n?.runName)),s=[this.first,...this.middle,this.last];let o,c=!0;try{let r=s[0].transform(async function*(){yield e}(),zs(n,{callbacks:i?.getChild(this.omitSequenceTags?void 0:"seq:step:1")}));for(let e=1;e<s.length;e+=1){const t=s[e];r=await t.transform(r,zs(n,{callbacks:i?.getChild(this.omitSequenceTags?void 0:`seq:step:${e+1}`)}))}for await(const e of r)if(t?.signal?.throwIfAborted(),yield e,c)if(void 0===o)o=e;else try{o=Js(o,e)}catch(e){o=void 0,c=!1}}catch(e){throw await(i?.handleChainError(e)),e}await(i?.handleChainEnd(Yo(o,"output")))}getGraph(e){const t=new qo;let r=null;return this.steps.forEach(((a,n)=>{const i=a.getGraph(e);0!==n&&i.trimFirstNode(),n!==this.steps.length-1&&i.trimLastNode(),t.extend(i);const s=i.firstNode();if(!s)throw new Error(`Runnable ${a} has no first node`);r&&t.addEdge(r,s),r=i.lastNode()})),t}pipe(e){return ac.isRunnableSequence(e)?new ac({first:this.first,middle:this.middle.concat([this.last,e.first,...e.middle]),last:e.last,name:this.name??e.name}):new ac({first:this.first,middle:[...this.middle,this.last],last:cc(e),name:this.name})}static isRunnableSequence(e){return Array.isArray(e.middle)&&Qo.isRunnable(e)}static from([e,...t],r){let a={};return"string"==typeof r?a.name=r:void 0!==r&&(a=r),new ac({...a,first:cc(e),middle:t.slice(0,-1).map(cc),last:cc(t[t.length-1])})}}class nc extends Qo{static lc_name(){return"RunnableMap"}getStepsKeys(){return Object.keys(this.steps)}constructor(e){super(e),Object.defineProperty(this,"lc_namespace",{enumerable:!0,configurable:!0,writable:!0,value:["langchain_core","runnables"]}),Object.defineProperty(this,"lc_serializable",{enumerable:!0,configurable:!0,writable:!0,value:!0}),Object.defineProperty(this,"steps",{enumerable:!0,configurable:!0,writable:!0,value:void 0}),this.steps={};for(const[t,r]of Object.entries(e.steps))this.steps[t]=cc(r)}static from(e){return new nc({steps:e})}async invoke(e,t){const r=Zs(t),a=await Us(r),n=await(a?.handleChainStart(this.toJSON(),{input:e},r.runId,void 0,void 0,void 0,r?.runName));delete r.runId;const i={};try{const a=Object.entries(this.steps).map((async([t,a])=>{i[t]=await a.invoke(e,zs(r,{callbacks:n?.getChild(`map:key:${t}`)}))}));await Hs(Promise.all(a),t?.signal)}catch(e){throw await(n?.handleChainError(e)),e}return await(n?.handleChainEnd(i)),i}async*_transform(e,t,r){const a={...this.steps},n=Gs(e,Object.keys(a).length),i=new Map(Object.entries(a).map((([e,a],i)=>{const s=a.transform(n[i],zs(r,{callbacks:t?.getChild(`map:key:${e}`)}));return[e,s.next().then((t=>({key:e,gen:s,result:t})))]})));for(;i.size;){const e=Promise.race(i.values()),{key:t,result:a,gen:n}=await Hs(e,r?.signal);i.delete(t),a.done||(yield{[t]:a.value},i.set(t,n.next().then((e=>({key:t,gen:n,result:e})))))}}transform(e,t){return this._transformStreamWithConfig(e,this._transform.bind(this),t)}async stream(e,t){const r=Zs(t),a=new Vs({generator:this.transform(async function*(){yield e}(),r),config:r});return await a.setup,qs.fromAsyncGenerator(a)}}class ic extends Qo{constructor(e){if(super(e),Object.defineProperty(this,"lc_serializable",{enumerable:!0,configurable:!0,writable:!0,value:!1}),Object.defineProperty(this,"lc_namespace",{enumerable:!0,configurable:!0,writable:!0,value:["langchain_core","runnables"]}),Object.defineProperty(this,"func",{enumerable:!0,configurable:!0,writable:!0,value:void 0}),!Ui(e.func))throw new Error("RunnableTraceable requires a function that is wrapped in traceable higher-order function");this.func=e.func}async invoke(e,t){const[r]=this._getOptionsList(t??{},1),a=await Us(r);return Hs(this.func(zs(r,{callbacks:a}),e),r?.signal)}async*_streamIterator(e,t){const[r]=this._getOptionsList(t??{},1),a=await this.invoke(e,t);var n;if(Wo(a))for await(const e of a)r?.signal?.throwIfAborted(),yield e;else if(null!=(n=a)&&"object"==typeof n&&"next"in n&&"function"==typeof n.next)for(;;){r?.signal?.throwIfAborted();const e=a.next();if(e.done)break;yield e.value}else yield a}static from(e){return new ic({func:e})}}class sc extends Qo{static lc_name(){return"RunnableLambda"}constructor(e){if(Ui(e.func))return ic.from(e.func);super(e),Object.defineProperty(this,"lc_namespace",{enumerable:!0,configurable:!0,writable:!0,value:["langchain_core","runnables"]}),Object.defineProperty(this,"func",{enumerable:!0,configurable:!0,writable:!0,value:void 0}),function(e){if(Ui(e))throw new Error("RunnableLambda requires a function that is not wrapped in traceable higher-order function. This shouldn't happen.")}(e.func),this.func=e.func}static from(e){return new sc({func:e})}async _invoke(e,t,r){return new Promise(((a,n)=>{const i=zs(t,{callbacks:r?.getChild(),recursionLimit:(t?.recursionLimit??25)-1});Ms.runWithConfig(Bs(i),(async()=>{try{let r=await this.func(e,{...i});if(r&&Qo.isRunnable(r)){if(0===t?.recursionLimit)throw new Error("Recursion limit reached.");r=await r.invoke(e,{...i,recursionLimit:(i.recursionLimit??25)-1})}else if(Wo(r)){let e;for await(const a of Xo(i,r))if(t?.signal?.throwIfAborted(),void 0===e)e=a;else try{e=Js(e,a)}catch(t){e=a}r=e}else if(Vo(r)){let e;for(const a of Ko(i,r))if(t?.signal?.throwIfAborted(),void 0===e)e=a;else try{e=Js(e,a)}catch(t){e=a}r=e}a(r)}catch(e){n(e)}}))}))}async invoke(e,t){return this._callWithConfig(this._invoke.bind(this),e,t)}async*_transform(e,t,r){let a;for await(const t of e)if(void 0===a)a=t;else try{a=Js(a,t)}catch(e){a=t}const n=zs(r,{callbacks:t?.getChild(),recursionLimit:(r?.recursionLimit??25)-1}),i=await new Promise(((e,t)=>{Ms.runWithConfig(Bs(n),(async()=>{try{const t=await this.func(a,{...n,config:n});e(t)}catch(e){t(e)}}))}));if(i&&Qo.isRunnable(i)){if(0===r?.recursionLimit)throw new Error("Recursion limit reached.");const e=await i.stream(a,n);for await(const t of e)yield t}else if(Wo(i))for await(const e of Xo(n,i))r?.signal?.throwIfAborted(),yield e;else if(Vo(i))for(const e of Ko(n,i))r?.signal?.throwIfAborted(),yield e;else yield i}transform(e,t){return this._transformStreamWithConfig(e,this._transform.bind(this),t)}async stream(e,t){const r=Zs(t),a=new Vs({generator:this.transform(async function*(){yield e}(),r),config:r});return await a.setup,qs.fromAsyncGenerator(a)}}class oc extends Qo{static lc_name(){return"RunnableWithFallbacks"}constructor(e){super(e),Object.defineProperty(this,"lc_namespace",{enumerable:!0,configurable:!0,writable:!0,value:["langchain_core","runnables"]}),Object.defineProperty(this,"lc_serializable",{enumerable:!0,configurable:!0,writable:!0,value:!0}),Object.defineProperty(this,"runnable",{enumerable:!0,configurable:!0,writable:!0,value:void 0}),Object.defineProperty(this,"fallbacks",{enumerable:!0,configurable:!0,writable:!0,value:void 0}),this.runnable=e.runnable,this.fallbacks=e.fallbacks}*runnables(){yield this.runnable;for(const e of this.fallbacks)yield e}async invoke(e,t){const r=Zs(t),a=await Us(r),{runId:n,...i}=r,s=await(a?.handleChainStart(this.toJSON(),Yo(e,"input"),n,void 0,void 0,void 0,i?.runName)),o=zs(i,{callbacks:s?.getChild()});return await Ms.runWithConfig(o,(async()=>{let t;for(const a of this.runnables()){r?.signal?.throwIfAborted();try{const t=await a.invoke(e,o);return await(s?.handleChainEnd(Yo(t,"output"))),t}catch(e){void 0===t&&(t=e)}}if(void 0===t)throw new Error("No error stored at end of fallback.");throw await(s?.handleChainError(t)),t}))}async*_streamIterator(e,t){const r=Zs(t),a=await Us(r),{runId:n,...i}=r,s=await(a?.handleChainStart(this.toJSON(),Yo(e,"input"),n,void 0,void 0,void 0,i?.runName));let o,c,d;for(const t of this.runnables()){r?.signal?.throwIfAborted();const a=zs(i,{callbacks:s?.getChild()});try{c=Xo(a,await t.stream(e,a));break}catch(e){void 0===o&&(o=e)}}if(void 0===c){const e=o??new Error("No error stored at end of fallback.");throw await(s?.handleChainError(e)),e}try{for await(const e of c){yield e;try{d=void 0===d?d:Js(d,e)}catch(e){d=void 0}}}catch(e){throw await(s?.handleChainError(e)),e}await(s?.handleChainEnd(Yo(d,"output")))}async batch(e,t,r){if(r?.returnExceptions)throw new Error("Not implemented.");const a=this._getOptionsList(t??{},e.length),n=await Promise.all(a.map((e=>Us(e)))),i=await Promise.all(n.map((async(t,r)=>{const n=await(t?.handleChainStart(this.toJSON(),Yo(e[r],"input"),a[r].runId,void 0,void 0,void 0,a[r].runName));return delete a[r].runId,n})));let s;for(const t of this.runnables()){a[0].signal?.throwIfAborted();try{const n=await t.batch(e,i.map(((e,t)=>zs(a[t],{callbacks:e?.getChild()}))),r);return await Promise.all(i.map(((e,t)=>e?.handleChainEnd(Yo(n[t],"output"))))),n}catch(e){void 0===s&&(s=e)}}if(!s)throw new Error("No error stored at end of fallbacks.");throw await Promise.all(i.map((e=>e?.handleChainError(s)))),s}}function cc(e){if("function"==typeof e)return new sc({func:e});if(Qo.isRunnable(e))return e;if(Array.isArray(e)||"object"!=typeof e)throw new Error("Expected a Runnable, function or object.\nInstead got an unsupported type.");{const t={};for(const[r,a]of Object.entries(e))t[r]=cc(a);return new nc({steps:t})}}class dc extends Qo{static lc_name(){return"RunnableAssign"}constructor(e){e instanceof nc&&(e={mapper:e}),super(e),Object.defineProperty(this,"lc_namespace",{enumerable:!0,configurable:!0,writable:!0,value:["langchain_core","runnables"]}),Object.defineProperty(this,"lc_serializable",{enumerable:!0,configurable:!0,writable:!0,value:!0}),Object.defineProperty(this,"mapper",{enumerable:!0,configurable:!0,writable:!0,value:void 0}),this.mapper=e.mapper}async invoke(e,t){const r=await this.mapper.invoke(e,t);return{...e,...r}}async*_transform(e,t,r){const a=this.mapper.getStepsKeys(),[n,i]=Gs(e),s=this.mapper.transform(i,zs(r,{callbacks:t?.getChild()})),o=s.next();for await(const e of n){if("object"!=typeof e||Array.isArray(e))throw new Error("RunnableAssign can only be used with objects as input, got "+typeof e);const t=Object.fromEntries(Object.entries(e).filter((([e])=>!a.includes(e))));Object.keys(t).length>0&&(yield t)}yield(await o).value;for await(const e of s)yield e}transform(e,t){return this._transformStreamWithConfig(e,this._transform.bind(this),t)}async stream(e,t){const r=Zs(t),a=new Vs({generator:this.transform(async function*(){yield e}(),r),config:r});return await a.setup,qs.fromAsyncGenerator(a)}}class lc extends Qo{static lc_name(){return"RunnablePick"}constructor(e){("string"==typeof e||Array.isArray(e))&&(e={keys:e}),super(e),Object.defineProperty(this,"lc_namespace",{enumerable:!0,configurable:!0,writable:!0,value:["langchain_core","runnables"]}),Object.defineProperty(this,"lc_serializable",{enumerable:!0,configurable:!0,writable:!0,value:!0}),Object.defineProperty(this,"keys",{enumerable:!0,configurable:!0,writable:!0,value:void 0}),this.keys=e.keys}async _pick(e){if("string"==typeof this.keys)return e[this.keys];{const t=this.keys.map((t=>[t,e[t]])).filter((e=>void 0!==e[1]));return 0===t.length?void 0:Object.fromEntries(t)}}async invoke(e,t){return this._callWithConfig(this._pick.bind(this),e,t)}async*_transform(e){for await(const t of e){const e=await this._pick(t);void 0!==e&&(yield e)}}transform(e,t){return this._transformStreamWithConfig(e,this._transform.bind(this),t)}async stream(e,t){const r=Zs(t),a=new Vs({generator:this.transform(async function*(){yield e}(),r),config:r});return await a.setup,qs.fromAsyncGenerator(a)}}class uc extends ec{constructor(e){super({bound:ac.from([sc.from((async e=>{let t;if(oa(e))try{t=await this.schema.parseAsync(e.args)}catch(t){throw new ca("Received tool input did not match expected schema",JSON.stringify(e.args))}else t=e;return t})).withConfig({runName:`${e.name}:parse_input`}),e.bound]).withConfig({runName:e.name}),config:e.config??{}}),Object.defineProperty(this,"name",{enumerable:!0,configurable:!0,writable:!0,value:void 0}),Object.defineProperty(this,"description",{enumerable:!0,configurable:!0,writable:!0,value:void 0}),Object.defineProperty(this,"schema",{enumerable:!0,configurable:!0,writable:!0,value:void 0}),this.name=e.name,this.description=e.description,this.schema=e.schema}static lc_name(){return"RunnableToolLike"}}class hc extends Qo{get lc_attributes(){return{callbacks:void 0,verbose:void 0}}constructor(e){super(e),Object.defineProperty(this,"verbose",{enumerable:!0,configurable:!0,writable:!0,value:void 0}),Object.defineProperty(this,"callbacks",{enumerable:!0,configurable:!0,writable:!0,value:void 0}),Object.defineProperty(this,"tags",{enumerable:!0,configurable:!0,writable:!0,value:void 0}),Object.defineProperty(this,"metadata",{enumerable:!0,configurable:!0,writable:!0,value:void 0}),this.verbose=e.verbose??!1,this.callbacks=e.callbacks,this.tags=e.tags??[],this.metadata=e.metadata??{}}}class pc extends hc{get lc_namespace(){return["langchain","tools"]}constructor(e){super(e??{}),Object.defineProperty(this,"returnDirect",{enumerable:!0,configurable:!0,writable:!0,value:!1}),Object.defineProperty(this,"verboseParsingErrors",{enumerable:!0,configurable:!0,writable:!0,value:!1}),Object.defineProperty(this,"responseFormat",{enumerable:!0,configurable:!0,writable:!0,value:"content"}),this.verboseParsingErrors=e?.verboseParsingErrors??this.verboseParsingErrors,this.responseFormat=e?.responseFormat??this.responseFormat}async invoke(e,t){let r,a,n=Zs(t);return oa(e)?(r=e.id,a=e.args,n={...n,toolCall:e,configurable:{...n.configurable,tool_call_id:r}}):a=e,this.call(a,n)}async call(e,t,r){let a=e;if(function(e){if(!e)return!1;if("object"!=typeof e)return!1;if(Array.isArray(e))return!1;const t=e;return!!t._def||(!!Object.values($t.ZodFirstPartyTypeKind).includes(t.constructor?.name??"NOT_INCLUDED")||"function"==typeof t.parse&&"function"==typeof t.parseAsync&&"function"==typeof t.safeParse&&"function"==typeof t.safeParseAsync)}(this.schema))try{a=await this.schema.parseAsync(e)}catch(t){let r="Received tool input did not match expected schema";throw this.verboseParsingErrors&&(r=`${r}\nDetails: ${t.message}`),new ca(r,JSON.stringify(e))}else{const t=Bt(e,this.schema);if(!t.valid){let r="Received tool input did not match expected schema";throw this.verboseParsingErrors&&(r=`${r}\nDetails: ${t.errors.map((e=>`${e.keywordLocation}: ${e.error}`)).join("\n")}`),new ca(r,JSON.stringify(e))}}const n=function(e){return e?Array.isArray(e)||"name"in e?{callbacks:e}:e:{}}(t),i=rs.configure(n.callbacks,this.callbacks,n.tags||r,this.tags,n.metadata,this.metadata,{verbose:this.verbose}),s=await(i?.handleToolStart(this.toJSON(),"string"==typeof a?a:JSON.stringify(a),n.runId,void 0,void 0,void 0,n.runName));let o,c,d,l;delete n.runId;try{o=await this._call(a,s,n)}catch(e){throw await(s?.handleToolError(e)),e}if("content_and_artifact"===this.responseFormat){if(!Array.isArray(o)||2!==o.length)throw new Error(`Tool response format is "content_and_artifact" but the output was not a two-tuple.\nResult: ${JSON.stringify(o)}`);[c,d]=o}else c=o;n&&"configurable"in n&&(l=n.configurable.tool_call_id);const u=function(e){const{content:t,artifact:r,toolCallId:a}=e;return a&&(n=t,null==n||"object"!=typeof n||!("lc_direct_tool_output"in n)||!0!==n.lc_direct_tool_output)?"string"==typeof t||Array.isArray(t)&&t.every((e=>"object"==typeof e))?new fa({content:t,artifact:r,tool_call_id:a,name:e.name}):new fa({content:mc(t),artifact:r,tool_call_id:a,name:e.name}):t;var n}({content:c,artifact:d,toolCallId:l,name:this.name});return await(s?.handleToolEnd(u)),u}}function mc(e){try{return JSON.stringify(e,null,2)}catch(t){return`${e}`}}class fc extends Error{response;request;options;constructor(e,t,r){const a=`${e.status||0===e.status?e.status:""} ${e.statusText||""}`.trim();super(`Request failed with ${a?`status code ${a}`:"an unknown error"}: ${t.method} ${t.url}`),this.name="HTTPError",this.response=e,this.request=t,this.options=r}}class gc extends Error{request;constructor(e){super(`Request timed out: ${e.method} ${e.url}`),this.name="TimeoutError",this.request=e}}const yc=e=>null!==e&&"object"==typeof e,_c=(...e)=>{for(const t of e)if((!yc(t)||Array.isArray(t))&&void 0!==t)throw new TypeError("The `options` argument must be an object");return Ec({},...e)},bc=(e={},t={})=>{const r=new globalThis.Headers(e),a=t instanceof globalThis.Headers,n=new globalThis.Headers(t);for(const[e,t]of n.entries())a&&"undefined"===t||void 0===t?r.delete(e):r.set(e,t);return r};function vc(e,t,r){return Object.hasOwn(t,r)&&void 0===t[r]?[]:Ec(e[r]??[],t[r]??[])}const wc=(e={},t={})=>({beforeRequest:vc(e,t,"beforeRequest"),beforeRetry:vc(e,t,"beforeRetry"),afterResponse:vc(e,t,"afterResponse"),beforeError:vc(e,t,"beforeError")}),Ec=(...e)=>{let t={},r={},a={};for(const n of e)if(Array.isArray(n))Array.isArray(t)||(t=[]),t=[...t,...n];else if(yc(n)){for(let[e,r]of Object.entries(n))yc(r)&&e in t&&(r=Ec(t[e],r)),t={...t,[e]:r};yc(n.hooks)&&(a=wc(a,n.hooks),t.hooks=a),yc(n.headers)&&(r=bc(r,n.headers),t.headers=r)}return t},Oc=(()=>{let e=!1,t=!1;const r="function"==typeof globalThis.ReadableStream,a="function"==typeof globalThis.Request;if(r&&a)try{t=new globalThis.Request("https://empty.invalid",{body:new globalThis.ReadableStream,method:"POST",get duplex(){return e=!0,"half"}}).headers.has("Content-Type")}catch(e){if(e instanceof Error&&"unsupported BodyInit type"===e.message)return!1;throw e}return e&&!t})(),$c="function"==typeof globalThis.AbortController,kc="function"==typeof globalThis.ReadableStream,Ic="function"==typeof globalThis.FormData,Tc=["get","post","put","patch","head","delete"],xc={json:"application/json",text:"text/*",formData:"multipart/form-data",arrayBuffer:"*/*",blob:"*/*"},Sc=2147483647,Ac=Symbol("stop"),jc={json:!0,parseJson:!0,stringifyJson:!0,searchParams:!0,prefixUrl:!0,retry:!0,timeout:!0,hooks:!0,throwHttpErrors:!0,onDownloadProgress:!0,fetch:!0},Pc={method:!0,headers:!0,body:!0,mode:!0,credentials:!0,cache:!0,redirect:!0,referrer:!0,referrerPolicy:!0,integrity:!0,keepalive:!0,signal:!0,window:!0,dispatcher:!0,duplex:!0,priority:!0},Rc=e=>Tc.includes(e)?e.toUpperCase():e,Nc={limit:2,methods:["get","put","head","delete","options","trace"],statusCodes:[408,413,429,500,502,503,504],afterStatusCodes:[413,429,503],maxRetryAfter:Number.POSITIVE_INFINITY,backoffLimit:Number.POSITIVE_INFINITY,delay:e=>.3*2**(e-1)*1e3},Cc=(e={})=>{if("number"==typeof e)return{...Nc,limit:e};if(e.methods&&!Array.isArray(e.methods))throw new Error("retry.methods must be an array");if(e.statusCodes&&!Array.isArray(e.statusCodes))throw new Error("retry.statusCodes must be an array");return{...Nc,...e}};class Lc{static create(e,t){const r=new Lc(e,t),a=async()=>{if("number"==typeof r._options.timeout&&r._options.timeout>Sc)throw new RangeError("The `timeout` option cannot be greater than 2147483647");await Promise.resolve();let e=await r._fetch();for(const t of r._options.hooks.afterResponse){const a=await t(r.request,r._options,r._decorateResponse(e.clone()));a instanceof globalThis.Response&&(e=a)}if(r._decorateResponse(e),!e.ok&&r._options.throwHttpErrors){let t=new fc(e,r.request,r._options);for(const e of r._options.hooks.beforeError)t=await e(t);throw t}if(r._options.onDownloadProgress){if("function"!=typeof r._options.onDownloadProgress)throw new TypeError("The `onDownloadProgress` option must be a function");if(!kc)throw new Error("Streams are not supported in your environment. `ReadableStream` is missing.");return r._stream(e.clone(),r._options.onDownloadProgress)}return e},n=r._options.retry.methods.includes(r.request.method.toLowerCase())?r._retry(a):a();for(const[e,a]of Object.entries(xc))n[e]=async()=>{r.request.headers.set("accept",r.request.headers.get("accept")||a);const i=(await n).clone();if("json"===e){if(204===i.status)return"";if(0===(await i.clone().arrayBuffer()).byteLength)return"";if(t.parseJson)return t.parseJson(await i.text())}return i[e]()};return n}request;abortController;_retryCount=0;_input;_options;constructor(e,t={}){if(this._input=e,this._options={...t,headers:bc(this._input.headers,t.headers),hooks:wc({beforeRequest:[],beforeRetry:[],beforeError:[],afterResponse:[]},t.hooks),method:Rc(t.method??this._input.method),prefixUrl:String(t.prefixUrl||""),retry:Cc(t.retry),throwHttpErrors:!1!==t.throwHttpErrors,timeout:t.timeout??1e4,fetch:t.fetch??globalThis.fetch.bind(globalThis)},"string"!=typeof this._input&&!(this._input instanceof URL||this._input instanceof globalThis.Request))throw new TypeError("`input` must be a string, URL, or Request");if(this._options.prefixUrl&&"string"==typeof this._input){if(this._input.startsWith("/"))throw new Error("`input` must not begin with a slash when using `prefixUrl`");this._options.prefixUrl.endsWith("/")||(this._options.prefixUrl+="/"),this._input=this._options.prefixUrl+this._input}if($c){this.abortController=new globalThis.AbortController;const e=this._options.signal??this._input.signal;e?.addEventListener("abort",(()=>{this.abortController.abort(e.reason)})),this._options.signal=this.abortController.signal}if(Oc&&(this._options.duplex="half"),void 0!==this._options.json&&(this._options.body=this._options.stringifyJson?.(this._options.json)??JSON.stringify(this._options.json),this._options.headers.set("content-type",this._options.headers.get("content-type")??"application/json")),this.request=new globalThis.Request(this._input,this._options),this._options.searchParams){const e="?"+("string"==typeof this._options.searchParams?this._options.searchParams.replace(/^\?/,""):new URLSearchParams(this._options.searchParams).toString()),t=this.request.url.replace(/(?:\?.*?)?(?=#|$)/,e);!(Ic&&this._options.body instanceof globalThis.FormData||this._options.body instanceof URLSearchParams)||this._options.headers&&this._options.headers["content-type"]||this.request.headers.delete("content-type"),this.request=new globalThis.Request(new globalThis.Request(t,{...this.request}),this._options)}}_calculateRetryDelay(e){if(this._retryCount++,this._retryCount>this._options.retry.limit||e instanceof gc)throw e;if(e instanceof fc){if(!this._options.retry.statusCodes.includes(e.response.status))throw e;const t=e.response.headers.get("Retry-After")??e.response.headers.get("RateLimit-Reset")??e.response.headers.get("X-RateLimit-Reset")??e.response.headers.get("X-Rate-Limit-Reset");if(t&&this._options.retry.afterStatusCodes.includes(e.response.status)){let e=1e3*Number(t);Number.isNaN(e)?e=Date.parse(t)-Date.now():e>=Date.parse("2024-01-01")&&(e-=Date.now());const r=this._options.retry.maxRetryAfter??e;return e<r?e:r}if(413===e.response.status)throw e}const t=this._options.retry.delay(this._retryCount);return Math.min(this._options.retry.backoffLimit,t)}_decorateResponse(e){return this._options.parseJson&&(e.json=async()=>this._options.parseJson(await e.text())),e}async _retry(e){try{return await e()}catch(t){const r=Math.min(this._calculateRetryDelay(t),Sc);if(this._retryCount<1)throw t;await async function(e,{signal:t}){return new Promise(((r,a)=>{function n(){clearTimeout(i),a(t.reason)}t&&(t.throwIfAborted(),t.addEventListener("abort",n,{once:!0}));const i=setTimeout((()=>{t?.removeEventListener("abort",n),r()}),e)}))}(r,{signal:this._options.signal});for(const e of this._options.hooks.beforeRetry){if(await e({request:this.request,options:this._options,error:t,retryCount:this._retryCount})===Ac)return}return this._retry(e)}}async _fetch(){for(const e of this._options.hooks.beforeRequest){const t=await e(this.request,this._options);if(t instanceof Request){this.request=t;break}if(t instanceof Response)return t}const e=((e,t)=>{const r={};for(const a in t)a in Pc||a in jc||a in e||(r[a]=t[a]);return r})(this.request,this._options),t=this.request;return this.request=t.clone(),!1===this._options.timeout?this._options.fetch(t,e):async function(e,t,r,a){return new Promise(((n,i)=>{const s=setTimeout((()=>{r&&r.abort(),i(new gc(e))}),a.timeout);a.fetch(e,t).then(n).catch(i).then((()=>{clearTimeout(s)}))}))}(t,e,this.abortController,this._options)}_stream(e,t){const r=Number(e.headers.get("content-length"))||0;let a=0;return 204===e.status?(t&&t({percent:1,totalBytes:r,transferredBytes:a},new Uint8Array),new globalThis.Response(null,{status:e.status,statusText:e.statusText,headers:e.headers})):new globalThis.Response(new globalThis.ReadableStream({async start(n){const i=e.body.getReader();t&&t({percent:0,transferredBytes:0,totalBytes:r},new Uint8Array),await async function e(){const{done:s,value:o}=await i.read();if(s)n.close();else{if(t){a+=o.byteLength;t({percent:0===r?0:a/r,transferredBytes:a,totalBytes:r},o)}n.enqueue(o),await e()}}()}}),{status:e.status,statusText:e.statusText,headers:e.headers})}}
/*! MIT License © Sindre Sorhus */const Mc=e=>{const t=(t,r)=>Lc.create(t,_c(e,r));for(const r of Tc)t[r]=(t,a)=>Lc.create(t,_c(e,a,{method:r}));return t.create=e=>Mc(_c(e)),t.extend=t=>("function"==typeof t&&(t=t(e??{})),Mc(_c(e,t))),t.stop=Ac,t},Uc=Mc();exports.JinaUrlToMarkdown=class extends pc{constructor(e){super(),this.name="jina-url-to-markdown",this.description='Fetches web content from a specified URL and returns it in Markdown format. Input should be a JSON object with a "url".',this.schema=$t.object({url:$t.string().describe("The URL to scrape and retrieve content from.")}),this.apiKey=e?.apiKey,this.options=e?.options||{},this.headers={"Content-Type":"application/json"},this.apiKey&&(this.headers.Authorization=`Bearer ${this.apiKey}`),this.httpClient=Uc}async _call(e){try{const t=await this.httpClient.post("https://r.jina.ai/",{json:{url:e.url,...this.options},headers:this.headers}).json();return t?.data||"The API returned an empty response."}catch(e){if(e instanceof fc){const t=e.response.status;let r="Unknown";return t>=400&&t<500?r="Client Error":t>=500&&(r="Server Error"),`API request failed: ${r} (${t})`}return`An unexpected error occurred: ${e.message}`}}};