@forbespro/lead-agent/dist/cjs/index16.js

Lead Chat Agent React Component

"use strict";Object.defineProperty(exports,Symbol.toStringTag,{value:"Module"});const R=require("./index15.js");require("./index35.js");var k={code:"0",name:"text",parse:t=>{if(typeof t!="string")throw new Error('"text" parts expect a string value.');return{type:"text",value:t}}},N={code:"3",name:"error",parse:t=>{if(typeof t!="string")throw new Error('"error" parts expect a string value.');return{type:"error",value:t}}},C={code:"4",name:"assistant_message",parse:t=>{if(t==null||typeof t!="object"||!("id"in t)||!("role"in t)||!("content"in t)||typeof t.id!="string"||typeof t.role!="string"||t.role!=="assistant"||!Array.isArray(t.content)||!t.content.every(e=>e!=null&&typeof e=="object"&&"type"in e&&e.type==="text"&&"text"in e&&e.text!=null&&typeof e.text=="object"&&"value"in e.text&&typeof e.text.value=="string"))throw new Error('"assistant_message" parts expect an object with an "id", "role", and "content" property.');return{type:"assistant_message",value:t}}},x={code:"5",name:"assistant_control_data",parse:t=>{if(t==null||typeof t!="object"||!("threadId"in t)||!("messageId"in t)||typeof t.threadId!="string"||typeof t.messageId!="string")throw new Error('"assistant_control_data" parts expect an object with a "threadId" and "messageId" property.');return{type:"assistant_control_data",value:{threadId:t.threadId,messageId:t.messageId}}}},D={code:"6",name:"data_message",parse:t=>{if(t==null||typeof t!="object"||!("role"in t)||!("data"in t)||typeof t.role!="string"||t.role!=="data")throw new Error('"data_message" parts expect an object with a "role" and "data" property.');return{type:"data_message",value:t}}},Y=[k,N,C,x,D];k.code+"",N.code+"",C.code+"",x.code+"",D.code+"";k.name+"",k.code,N.name+"",N.code,C.name+"",C.code,x.name+"",x.code,D.name+"",D.code;Y.map(t=>t.code);function j({promptTokens:t,completionTokens:e}){return{promptTokens:t,completionTokens:e,totalTokens:t+e}}function W(t){const e=["ROOT"];let r=-1,s=null;function i(o,n,g){switch(o){case'"':{r=n,e.pop(),e.push(g),e.push("INSIDE_STRING");break}case"f":case"t":case"n":{r=n,s=n,e.pop(),e.push(g),e.push("INSIDE_LITERAL");break}case"-":{e.pop(),e.push(g),e.push("INSIDE_NUMBER");break}case"0":case"1":case"2":case"3":case"4":case"5":case"6":case"7":case"8":case"9":{r=n,e.pop(),e.push(g),e.push("INSIDE_NUMBER");break}case"{":{r=n,e.pop(),e.push(g),e.push("INSIDE_OBJECT_START");break}case"[":{r=n,e.pop(),e.push(g),e.push("INSIDE_ARRAY_START");break}}}function c(o,n){switch(o){case",":{e.pop(),e.push("INSIDE_OBJECT_AFTER_COMMA");break}case"}":{r=n,e.pop();break}}}function u(o,n){switch(o){case",":{e.pop(),e.push("INSIDE_ARRAY_AFTER_COMMA");break}case"]":{r=n,e.pop();break}}}for(let o=0;o<t.length;o++){const n=t[o];switch(e[e.length-1]){case"ROOT":i(n,o,"FINISH");break;case"INSIDE_OBJECT_START":{switch(n){case'"':{e.pop(),e.push("INSIDE_OBJECT_KEY");break}case"}":{r=o,e.pop();break}}break}case"INSIDE_OBJECT_AFTER_COMMA":{switch(n){case'"':{e.pop(),e.push("INSIDE_OBJECT_KEY");break}}break}case"INSIDE_OBJECT_KEY":{switch(n){case'"':{e.pop(),e.push("INSIDE_OBJECT_AFTER_KEY");break}}break}case"INSIDE_OBJECT_AFTER_KEY":{switch(n){case":":{e.pop(),e.push("INSIDE_OBJECT_BEFORE_VALUE");break}}break}case"INSIDE_OBJECT_BEFORE_VALUE":{i(n,o,"INSIDE_OBJECT_AFTER_VALUE");break}case"INSIDE_OBJECT_AFTER_VALUE":{c(n,o);break}case"INSIDE_STRING":{switch(n){case'"':{e.pop(),r=o;break}case"\\":{e.push("INSIDE_STRING_ESCAPE");break}default:r=o}break}case"INSIDE_ARRAY_START":{switch(n){case"]":{r=o,e.pop();break}default:{r=o,i(n,o,"INSIDE_ARRAY_AFTER_VALUE");break}}break}case"INSIDE_ARRAY_AFTER_VALUE":{switch(n){case",":{e.pop(),e.push("INSIDE_ARRAY_AFTER_COMMA");break}case"]":{r=o,e.pop();break}default:{r=o;break}}break}case"INSIDE_ARRAY_AFTER_COMMA":{i(n,o,"INSIDE_ARRAY_AFTER_VALUE");break}case"INSIDE_STRING_ESCAPE":{e.pop(),r=o;break}case"INSIDE_NUMBER":{switch(n){case"0":case"1":case"2":case"3":case"4":case"5":case"6":case"7":case"8":case"9":{r=o;break}case"e":case"E":case"-":case".":break;case",":{e.pop(),e[e.length-1]==="INSIDE_ARRAY_AFTER_VALUE"&&u(n,o),e[e.length-1]==="INSIDE_OBJECT_AFTER_VALUE"&&c(n,o);break}case"}":{e.pop(),e[e.length-1]==="INSIDE_OBJECT_AFTER_VALUE"&&c(n,o);break}case"]":{e.pop(),e[e.length-1]==="INSIDE_ARRAY_AFTER_VALUE"&&u(n,o);break}default:{e.pop();break}}break}case"INSIDE_LITERAL":{const l=t.substring(s,o+1);!"false".startsWith(l)&&!"true".startsWith(l)&&!"null".startsWith(l)?(e.pop(),e[e.length-1]==="INSIDE_OBJECT_AFTER_VALUE"?c(n,o):e[e.length-1]==="INSIDE_ARRAY_AFTER_VALUE"&&u(n,o)):r=o;break}}}let p=t.slice(0,r+1);for(let o=e.length-1;o>=0;o--)switch(e[o]){case"INSIDE_STRING":{p+='"';break}case"INSIDE_OBJECT_KEY":case"INSIDE_OBJECT_AFTER_KEY":case"INSIDE_OBJECT_AFTER_COMMA":case"INSIDE_OBJECT_START":case"INSIDE_OBJECT_BEFORE_VALUE":case"INSIDE_OBJECT_AFTER_VALUE":{p+="}";break}case"INSIDE_ARRAY_START":case"INSIDE_ARRAY_AFTER_COMMA":case"INSIDE_ARRAY_AFTER_VALUE":{p+="]";break}case"INSIDE_LITERAL":{const g=t.substring(s,t.length);"true".startsWith(g)?p+="true".slice(g.length):"false".startsWith(g)?p+="false".slice(g.length):"null".startsWith(g)&&(p+="null".slice(g.length))}}return p}function B(t){if(t===void 0)return{value:void 0,state:"undefined-input"};let e=R.safeParseJSON({text:t});return e.success?{value:e.value,state:"successful-parse"}:(e=R.safeParseJSON({text:W(t)}),e.success?{value:e.value,state:"repaired-parse"}:{value:void 0,state:"failed-parse"})}var K={code:"0",name:"text",parse:t=>{if(typeof t!="string")throw new Error('"text" parts expect a string value.');return{type:"text",value:t}}},q={code:"2",name:"data",parse:t=>{if(!Array.isArray(t))throw new Error('"data" parts expect an array value.');return{type:"data",value:t}}},G={code:"3",name:"error",parse:t=>{if(typeof t!="string")throw new Error('"error" parts expect a string value.');return{type:"error",value:t}}},$={code:"8",name:"message_annotations",parse:t=>{if(!Array.isArray(t))throw new Error('"message_annotations" parts expect an array value.');return{type:"message_annotations",value:t}}},H={code:"9",name:"tool_call",parse:t=>{if(t==null||typeof t!="object"||!("toolCallId"in t)||typeof t.toolCallId!="string"||!("toolName"in t)||typeof t.toolName!="string"||!("args"in t)||typeof t.args!="object")throw new Error('"tool_call" parts expect an object with a "toolCallId", "toolName", and "args" property.');return{type:"tool_call",value:t}}},z={code:"a",name:"tool_result",parse:t=>{if(t==null||typeof t!="object"||!("toolCallId"in t)||typeof t.toolCallId!="string"||!("result"in t))throw new Error('"tool_result" parts expect an object with a "toolCallId" and a "result" property.');return{type:"tool_result",value:t}}},Q={code:"b",name:"tool_call_streaming_start",parse:t=>{if(t==null||typeof t!="object"||!("toolCallId"in t)||typeof t.toolCallId!="string"||!("toolName"in t)||typeof t.toolName!="string")throw new Error('"tool_call_streaming_start" parts expect an object with a "toolCallId" and "toolName" property.');return{type:"tool_call_streaming_start",value:t}}},X={code:"c",name:"tool_call_delta",parse:t=>{if(t==null||typeof t!="object"||!("toolCallId"in t)||typeof t.toolCallId!="string"||!("argsTextDelta"in t)||typeof t.argsTextDelta!="string")throw new Error('"tool_call_delta" parts expect an object with a "toolCallId" and "argsTextDelta" property.');return{type:"tool_call_delta",value:t}}},Z={code:"d",name:"finish_message",parse:t=>{if(t==null||typeof t!="object"||!("finishReason"in t)||typeof t.finishReason!="string")throw new Error('"finish_message" parts expect an object with a "finishReason" property.');const e={finishReason:t.finishReason};return"usage"in t&&t.usage!=null&&typeof t.usage=="object"&&"promptTokens"in t.usage&&"completionTokens"in t.usage&&(e.usage={promptTokens:typeof t.usage.promptTokens=="number"?t.usage.promptTokens:Number.NaN,completionTokens:typeof t.usage.completionTokens=="number"?t.usage.completionTokens:Number.NaN}),{type:"finish_message",value:e}}},tt={code:"e",name:"finish_step",parse:t=>{if(t==null||typeof t!="object"||!("finishReason"in t)||typeof t.finishReason!="string")throw new Error('"finish_step" parts expect an object with a "finishReason" property.');const e={finishReason:t.finishReason,isContinued:!1};return"usage"in t&&t.usage!=null&&typeof t.usage=="object"&&"promptTokens"in t.usage&&"completionTokens"in t.usage&&(e.usage={promptTokens:typeof t.usage.promptTokens=="number"?t.usage.promptTokens:Number.NaN,completionTokens:typeof t.usage.completionTokens=="number"?t.usage.completionTokens:Number.NaN}),"isContinued"in t&&typeof t.isContinued=="boolean"&&(e.isContinued=t.isContinued),{type:"finish_step",value:e}}},et={code:"f",name:"start_step",parse:t=>{if(t==null||typeof t!="object"||!("messageId"in t)||typeof t.messageId!="string")throw new Error('"start_step" parts expect an object with an "id" property.');return{type:"start_step",value:{messageId:t.messageId}}}},at={code:"g",name:"reasoning",parse:t=>{if(typeof t!="string")throw new Error('"reasoning" parts expect a string value.');return{type:"reasoning",value:t}}},rt={code:"h",name:"source",parse:t=>{if(t==null||typeof t!="object")throw new Error('"source" parts expect a Source object.');return{type:"source",value:t}}},ot={code:"i",name:"redacted_reasoning",parse:t=>{if(t==null||typeof t!="object"||!("data"in t)||typeof t.data!="string")throw new Error('"redacted_reasoning" parts expect an object with a "data" property.');return{type:"redacted_reasoning",value:{data:t.data}}}},nt={code:"j",name:"reasoning_signature",parse:t=>{if(t==null||typeof t!="object"||!("signature"in t)||typeof t.signature!="string")throw new Error('"reasoning_signature" parts expect an object with a "signature" property.');return{type:"reasoning_signature",value:{signature:t.signature}}}},st={code:"k",name:"file",parse:t=>{if(t==null||typeof t!="object"||!("data"in t)||typeof t.data!="string"||!("mimeType"in t)||typeof t.mimeType!="string")throw new Error('"file" parts expect an object with a "data" and "mimeType" property.');return{type:"file",value:t}}},L=[K,q,G,$,H,z,Q,X,Z,tt,et,at,rt,ot,nt,st],it=Object.fromEntries(L.map(t=>[t.code,t]));Object.fromEntries(L.map(t=>[t.name,t.code]));var lt=L.map(t=>t.code),J=t=>{const e=t.indexOf(":");if(e===-1)throw new Error("Failed to parse stream string. No separator found.");const r=t.slice(0,e);if(!lt.includes(r))throw new Error(`Failed to parse stream string. Invalid code ${r}.`);const s=r,i=t.slice(e+1),c=JSON.parse(i);return it[s].parse(c)},ct=10;function pt(t,e){const r=new Uint8Array(e);let s=0;for(const i of t)r.set(i,s),s+=i.length;return t.length=0,r}async function F({stream:t,onTextPart:e,onReasoningPart:r,onReasoningSignaturePart:s,onRedactedReasoningPart:i,onSourcePart:c,onFilePart:u,onDataPart:p,onErrorPart:o,onToolCallStreamingStartPart:n,onToolCallDeltaPart:g,onToolCallPart:l,onToolResultPart:w,onMessageAnnotationsPart:E,onFinishMessagePart:y,onFinishStepPart:T,onStartStepPart:m}){const _=t.getReader(),A=new TextDecoder,S=[];let b=0;for(;;){const{value:I}=await _.read();if(I&&(S.push(I),b+=I.length,I[I.length-1]!==ct))continue;if(S.length===0)break;const a=pt(S,b);b=0;const d=A.decode(a,{stream:!0}).split(`
`).filter(h=>h!=="").map(J);for(const{type:h,value:f}of d)switch(h){case"text":await(e==null?void 0:e(f));break;case"reasoning":await(r==null?void 0:r(f));break;case"reasoning_signature":await(s==null?void 0:s(f));break;case"redacted_reasoning":await(i==null?void 0:i(f));break;case"file":await(u==null?void 0:u(f));break;case"source":await(c==null?void 0:c(f));break;case"data":await(p==null?void 0:p(f));break;case"error":await(o==null?void 0:o(f));break;case"message_annotations":await(E==null?void 0:E(f));break;case"tool_call_streaming_start":await(n==null?void 0:n(f));break;case"tool_call_delta":await(g==null?void 0:g(f));break;case"tool_call":await(l==null?void 0:l(f));break;case"tool_result":await(w==null?void 0:w(f));break;case"finish_message":await(y==null?void 0:y(f));break;case"finish_step":await(T==null?void 0:T(f));break;case"start_step":await(m==null?void 0:m(f));break;default:{const P=h;throw new Error(`Unknown stream part type: ${P}`)}}}}async function dt({stream:t,update:e,onToolCall:r,onFinish:s,generateId:i=R.generateId,getCurrentDate:c=()=>new Date,lastMessage:u}){var p,o;const n=(u==null?void 0:u.role)==="assistant";let g=n?1+((o=(p=u.toolInvocations)==null?void 0:p.reduce((a,d)=>{var h;return Math.max(a,(h=d.step)!=null?h:0)},0))!=null?o:0):0;const l=n?structuredClone(u):{id:i(),createdAt:c(),role:"assistant",content:"",parts:[]};let w,E,y;function T(a,d){const h=l.parts.find(f=>f.type==="tool-invocation"&&f.toolInvocation.toolCallId===a);h!=null?h.toolInvocation=d:l.parts.push({type:"tool-invocation",toolInvocation:d})}const m=[];let _=n?u==null?void 0:u.annotations:void 0;const A={};let S={completionTokens:NaN,promptTokens:NaN,totalTokens:NaN},b="unknown";function I(){const a=[...m];_!=null&&_.length&&(l.annotations=_);const d={...structuredClone(l),revisionId:i()};e({message:d,data:a,replaceLastMessage:n})}await F({stream:t,onTextPart(a){w==null?(w={type:"text",text:a},l.parts.push(w)):w.text+=a,l.content+=a,I()},onReasoningPart(a){var d;y==null?(y={type:"text",text:a},E!=null&&E.details.push(y)):y.text+=a,E==null?(E={type:"reasoning",reasoning:a,details:[y]},l.parts.push(E)):E.reasoning+=a,l.reasoning=((d=l.reasoning)!=null?d:"")+a,I()},onReasoningSignaturePart(a){y!=null&&(y.signature=a.signature)},onRedactedReasoningPart(a){E==null&&(E={type:"reasoning",reasoning:"",details:[]},l.parts.push(E)),E.details.push({type:"redacted",data:a.data}),y=void 0,I()},onFilePart(a){l.parts.push({type:"file",mimeType:a.mimeType,data:a.data}),I()},onSourcePart(a){l.parts.push({type:"source",source:a}),I()},onToolCallStreamingStartPart(a){l.toolInvocations==null&&(l.toolInvocations=[]),A[a.toolCallId]={text:"",step:g,toolName:a.toolName,index:l.toolInvocations.length};const d={state:"partial-call",step:g,toolCallId:a.toolCallId,toolName:a.toolName,args:void 0};l.toolInvocations.push(d),T(a.toolCallId,d),I()},onToolCallDeltaPart(a){const d=A[a.toolCallId];d.text+=a.argsTextDelta;const{value:h}=B(d.text),f={state:"partial-call",step:d.step,toolCallId:a.toolCallId,toolName:d.toolName,args:h};l.toolInvocations[d.index]=f,T(a.toolCallId,f),I()},async onToolCallPart(a){const d={state:"call",step:g,...a};if(A[a.toolCallId]!=null?l.toolInvocations[A[a.toolCallId].index]=d:(l.toolInvocations==null&&(l.toolInvocations=[]),l.toolInvocations.push(d)),T(a.toolCallId,d),I(),r){const h=await r({toolCall:a});if(h!=null){const f={state:"result",step:g,...a,result:h};l.toolInvocations[l.toolInvocations.length-1]=f,T(a.toolCallId,f),I()}}},onToolResultPart(a){const d=l.toolInvocations;if(d==null)throw new Error("tool_result must be preceded by a tool_call");const h=d.findIndex(P=>P.toolCallId===a.toolCallId);if(h===-1)throw new Error("tool_result must be preceded by a tool_call with the same toolCallId");const f={...d[h],state:"result",...a};d[h]=f,T(a.toolCallId,f),I()},onDataPart(a){m.push(...a),I()},onMessageAnnotationsPart(a){_==null?_=[...a]:_.push(...a),I()},onFinishStepPart(a){g+=1,w=a.isContinued?w:void 0,E=void 0,y=void 0},onStartStepPart(a){n||(l.id=a.messageId),l.parts.push({type:"step-start"}),I()},onFinishMessagePart(a){b=a.finishReason,a.usage!=null&&(S=j(a.usage))},onErrorPart(a){throw new Error(a)}}),s==null||s({message:l,finishReason:b,usage:S})}async function U({stream:t,onTextPart:e}){const r=t.pipeThrough(new TextDecoderStream).getReader();for(;;){const{done:s,value:i}=await r.read();if(s)break;await e(i)}}async function ft({stream:t,update:e,onFinish:r,getCurrentDate:s=()=>new Date,generateId:i=R.generateId}){const c={type:"text",text:""},u={id:i(),createdAt:s(),role:"assistant",content:"",parts:[c]};await U({stream:t,onTextPart:p=>{u.content+=p,c.text+=p,e({message:{...u},data:[],replaceLastMessage:!1})}}),r==null||r(u,{usage:{completionTokens:NaN,promptTokens:NaN,totalTokens:NaN},finishReason:"unknown"})}var ut=()=>fetch;async function gt({api:t,body:e,streamProtocol:r="data",credentials:s,headers:i,abortController:c,restoreMessagesOnFailure:u,onResponse:p,onUpdate:o,onFinish:n,onToolCall:g,generateId:l,fetch:w=ut(),lastMessage:E}){var y,T;const m=await w(t,{method:"POST",body:JSON.stringify(e),headers:{"Content-Type":"application/json",...i},signal:(y=c==null?void 0:c())==null?void 0:y.signal,credentials:s}).catch(_=>{throw u(),_});if(p)try{await p(m)}catch(_){throw _}if(!m.ok)throw u(),new Error((T=await m.text())!=null?T:"Failed to fetch the chat response.");if(!m.body)throw new Error("The response body is empty.");switch(r){case"text":{await ft({stream:m.body,update:o,onFinish:n,generateId:l});return}case"data":{await dt({stream:m.body,update:o,lastMessage:E,onToolCall:g,onFinish({message:_,finishReason:A,usage:S}){n&&_!=null&&n(_,{usage:S,finishReason:A})},generateId:l});return}default:{const _=r;throw new Error(`Unknown stream protocol: ${_}`)}}}function O(t){return t==null?void 0:t.reduce((e,r)=>{var s;return Math.max(e,(s=r.step)!=null?s:0)},0)}function v(t){var e;return(e=t.parts)!=null?e:[...t.toolInvocations?t.toolInvocations.map(r=>({type:"tool-invocation",toolInvocation:r})):[],...t.reasoning?[{type:"reasoning",reasoning:t.reasoning,details:[{type:"text",text:t.reasoning}]}]:[],...t.content?[{type:"text",text:t.content}]:[]]}function It(t){return t.map(e=>({...e,parts:v(e)}))}function M(t,e){if(t===e)return!0;if(t==null||e==null)return!1;if(typeof t!="object"&&typeof e!="object")return t===e;if(t.constructor!==e.constructor)return!1;if(t instanceof Date&&e instanceof Date)return t.getTime()===e.getTime();if(Array.isArray(t)){if(t.length!==e.length)return!1;for(let i=0;i<t.length;i++)if(!M(t[i],e[i]))return!1;return!0}const r=Object.keys(t),s=Object.keys(e);if(r.length!==s.length)return!1;for(const i of r)if(!s.includes(i)||!M(t[i],e[i]))return!1;return!0}async function ht(t){if(!t)return[];if(t instanceof FileList)return Promise.all(Array.from(t).map(async e=>{const{name:r,type:s}=e,i=await new Promise((c,u)=>{const p=new FileReader;p.onload=o=>{var n;c((n=o.target)==null?void 0:n.result)},p.onerror=o=>u(o),p.readAsDataURL(e)});return{name:r,contentType:s,url:i}}));if(Array.isArray(t))return t;throw new Error("Invalid attachments type")}function _t({originalMaxToolInvocationStep:t,originalMessageCount:e,maxSteps:r,messages:s}){var i;const c=s[s.length-1];return r>1&&c!=null&&(s.length>e||O(c.toolInvocations)!==t)&&V(c)&&((i=O(c.toolInvocations))!=null?i:0)<r}function V(t){if(t.role!=="assistant")return!1;const e=t.parts.reduce((s,i,c)=>i.type==="step-start"?c:s,-1),r=t.parts.slice(e+1).filter(s=>s.type==="tool-invocation");return r.length>0&&r.every(s=>"result"in s.toolInvocation)}function Et({messages:t,toolCallId:e,toolResult:r}){var s;const i=t[t.length-1],c=i.parts.find(p=>p.type==="tool-invocation"&&p.toolInvocation.toolCallId===e);if(c==null)return;const u={...c.toolInvocation,state:"result",result:r};c.toolInvocation=u,i.toolInvocations=(s=i.toolInvocations)==null?void 0:s.map(p=>p.toolCallId===e?u:p)}exports.generateId=R.generateId;exports.callChatApi=gt;exports.extractMaxToolInvocationStep=O;exports.fillMessageParts=It;exports.getMessageParts=v;exports.isAssistantMessageWithCompletedToolCalls=V;exports.isDeepEqualData=M;exports.parseDataStreamPart=J;exports.parsePartialJson=B;exports.prepareAttachmentsForRequest=ht;exports.processDataStream=F;exports.processTextStream=U;exports.shouldResubmitMessages=_t;exports.updateToolCallResult=Et;