@anam-ai/js-sdk/dist/umd/anam.js

Client side JavaScript SDK for Anam AI

/*! For license information please see anam.js.LICENSE.txt */
!function(e,t){"object"==typeof exports&&"object"==typeof module?module.exports=t():"function"==typeof define&&define.amd?define([],t):"object"==typeof exports?exports.anam=t():e.anam=t()}(self,()=>{return e={18:function(e,t,n){"use strict";var i=this&&this.__awaiter||function(e,t,n,i){return new(n||(n=Promise))(function(r,o){function s(e){try{l(i.next(e))}catch(e){o(e)}}function a(e){try{l(i.throw(e))}catch(e){o(e)}}function l(e){var t;e.done?r(e.value):(t=e.value,t instanceof n?t:new n(function(e){e(t)})).then(s,a)}l((i=i.apply(e,t||[])).next())})};Object.defineProperty(t,"__esModule",{value:!0}),t.CoreApiRestClient=void 0;const r=n(71),o=n(985),s=n(672);t.CoreApiRestClient=class{constructor(e,t,n){if(!e&&!t)throw new Error("Either sessionToken or apiKey must be provided");this.sessionToken=e||null,this.apiKey=t||null,this.baseUrl=(null==n?void 0:n.baseUrl)||o.DEFAULT_API_BASE_URL,this.apiVersion=(null==n?void 0:n.apiVersion)||o.DEFAULT_API_VERSION}startSession(e,t){return i(this,void 0,void 0,function*(){if(!this.sessionToken){if(!e)throw new r.ClientError("Persona configuration must be provided when using apiKey",r.ErrorCode.CLIENT_ERROR_CODE_VALIDATION_ERROR,400);this.sessionToken=yield this.unsafe_getSessionToken(e)}e&&"brainType"in e&&console.warn("Warning: brainType is deprecated and will be removed in a future version. Please use llmId instead.");try{const n=yield fetch(`${this.getApiUrl()}/engine/session`,{method:"POST",headers:{"Content-Type":"application/json",Authorization:`Bearer ${this.sessionToken}`},body:JSON.stringify({personaConfig:e,sessionOptions:t,clientMetadata:o.CLIENT_METADATA})}),i=yield n.json(),s=i.error;switch(n.status){case 200:case 201:return i;case 400:throw new r.ClientError("Invalid request to start session",r.ErrorCode.CLIENT_ERROR_CODE_VALIDATION_ERROR,400,{cause:i.message});case 401:throw new r.ClientError("Authentication failed when starting session",r.ErrorCode.CLIENT_ERROR_CODE_AUTHENTICATION_ERROR,401,{cause:i.message});case 402:throw new r.ClientError("Please sign up for a plan to start a session",r.ErrorCode.CLIENT_ERROR_CODE_NO_PLAN_FOUND,402,{cause:i.message});case 403:throw new r.ClientError("Authentication failed when starting session",r.ErrorCode.CLIENT_ERROR_CODE_AUTHENTICATION_ERROR,403,{cause:i.message});case 429:throw"Concurrent session limit reached"===s?new r.ClientError("Concurrency limit reached, please upgrade your plan",r.ErrorCode.CLIENT_ERROR_CODE_MAX_CONCURRENT_SESSIONS_REACHED,429,{cause:i.message}):"Spend cap reached"===s?new r.ClientError("Spend cap reached, please upgrade your plan",r.ErrorCode.CLIENT_ERROR_CODE_SPEND_CAP_REACHED,429,{cause:i.message}):new r.ClientError("Usage limit reached, please upgrade your plan",r.ErrorCode.CLIENT_ERROR_CODE_USAGE_LIMIT_REACHED,429,{cause:i.message});case 503:throw new r.ClientError("There are no available personas, please try again later",r.ErrorCode.CLIENT_ERROR_CODE_SERVICE_BUSY,503,{cause:i.message});default:throw new r.ClientError("Unknown error when starting session",r.ErrorCode.CLIENT_ERROR_CODE_SERVER_ERROR,500,{cause:i.message})}}catch(e){if(e instanceof r.ClientError)throw e;throw new r.ClientError("Failed to start session",r.ErrorCode.CLIENT_ERROR_CODE_SERVER_ERROR,500,{cause:e instanceof Error?e.message:String(e)})}})}unsafe_getSessionToken(e){return i(this,void 0,void 0,function*(){if(console.warn("Using unsecure method. This method should not be used in production."),!this.apiKey)throw new Error("No apiKey provided");e&&"brainType"in e&&console.warn("Warning: brainType is deprecated and will be removed in a future version. Please use llmId instead.");let t={clientLabel:"js-sdk-api-key"};(0,s.isCustomPersonaConfig)(e)&&(t=Object.assign(Object.assign({},t),{personaConfig:e}));try{const e=yield fetch(`${this.getApiUrl()}/auth/session-token`,{method:"POST",headers:{"Content-Type":"application/json",Authorization:`Bearer ${this.apiKey}`},body:JSON.stringify(t)});return(yield e.json()).sessionToken}catch(e){throw new Error("Failed to get session token")}})}getApiUrl(){return`${this.baseUrl}${this.apiVersion}`}}},21:(e,t)=>{"use strict";var n;Object.defineProperty(t,"__esModule",{value:!0}),t.AnamEvent=void 0,function(e){e.MESSAGE_HISTORY_UPDATED="MESSAGE_HISTORY_UPDATED",e.MESSAGE_STREAM_EVENT_RECEIVED="MESSAGE_STREAM_EVENT_RECEIVED",e.CONNECTION_ESTABLISHED="CONNECTION_ESTABLISHED",e.CONNECTION_CLOSED="CONNECTION_CLOSED",e.INPUT_AUDIO_STREAM_STARTED="INPUT_AUDIO_STREAM_STARTED",e.VIDEO_STREAM_STARTED="VIDEO_STREAM_STARTED",e.VIDEO_PLAY_STARTED="VIDEO_PLAY_STARTED",e.AUDIO_STREAM_STARTED="AUDIO_STREAM_STARTED",e.TALK_STREAM_INTERRUPTED="TALK_STREAM_INTERRUPTED",e.SESSION_READY="SESSION_READY",e.SERVER_WARNING="SERVER_WARNING"}(n||(t.AnamEvent=n={}))},60:(e,t)=>{"use strict";var n;Object.defineProperty(t,"__esModule",{value:!0}),t.ConnectionClosedCode=void 0,function(e){e.NORMAL="CONNECTION_CLOSED_CODE_NORMAL",e.MICROPHONE_PERMISSION_DENIED="CONNECTION_CLOSED_CODE_MICROPHONE_PERMISSION_DENIED",e.SIGNALLING_CLIENT_CONNECTION_FAILURE="CONNECTION_CLOSED_CODE_SIGNALLING_CLIENT_CONNECTION_FAILURE",e.WEBRTC_FAILURE="CONNECTION_CLOSED_CODE_WEBRTC_FAILURE",e.SERVER_CLOSED_CONNECTION="CONNECTION_CLOSED_CODE_SERVER_CLOSED_CONNECTION"}(n||(t.ConnectionClosedCode=n={}))},71:(e,t,n)=>{"use strict";Object.defineProperty(t,"__esModule",{value:!0}),t.ClientError=t.ErrorCode=void 0;const i=n(948);var r;!function(e){e.CLIENT_ERROR_CODE_USAGE_LIMIT_REACHED="CLIENT_ERROR_CODE_USAGE_LIMIT_REACHED",e.CLIENT_ERROR_CODE_SPEND_CAP_REACHED="CLIENT_ERROR_CODE_SPEND_CAP_REACHED",e.CLIENT_ERROR_CODE_VALIDATION_ERROR="CLIENT_ERROR_CODE_VALIDATION_ERROR",e.CLIENT_ERROR_CODE_AUTHENTICATION_ERROR="CLIENT_ERROR_CODE_AUTHENTICATION_ERROR",e.CLIENT_ERROR_CODE_SERVER_ERROR="CLIENT_ERROR_CODE_SERVER_ERROR",e.CLIENT_ERROR_CODE_MAX_CONCURRENT_SESSIONS_REACHED="CLIENT_ERROR_CODE_MAX_CONCURRENT_SESSIONS_REACHED",e.CLIENT_ERROR_CODE_SERVICE_BUSY="CLIENT_ERROR_CODE_SERVICE_BUSY",e.CLIENT_ERROR_CODE_NO_PLAN_FOUND="CLIENT_ERROR_CODE_NO_PLAN_FOUND",e.CLIENT_ERROR_CODE_UNKNOWN_ERROR="CLIENT_ERROR_CODE_UNKNOWN_ERROR",e.CLIENT_ERROR_CODE_CONFIGURATION_ERROR="CLIENT_ERROR_CODE_CONFIGURATION_ERROR"}(r||(t.ErrorCode=r={}));class o extends Error{constructor(e,t,n=500,r){super(e),this.name="ClientError",this.code=t,this.statusCode=n,this.details=r,Object.setPrototypeOf(this,o.prototype),(0,i.sendClientMetric)(i.ClientMetricMeasurement.CLIENT_METRIC_MEASUREMENT_ERROR,t,{details:r,statusCode:n})}}t.ClientError=o},170:(e,t,n)=>{"use strict";Object.defineProperty(t,"__esModule",{value:!0}),t.ConnectionClosedCode=t.InternalEvent=t.AnamEvent=t.MessageRole=t.SignalMessageAction=void 0;var i=n(295);Object.defineProperty(t,"SignalMessageAction",{enumerable:!0,get:function(){return i.SignalMessageAction}});var r=n(822);Object.defineProperty(t,"MessageRole",{enumerable:!0,get:function(){return r.MessageRole}});var o=n(878);Object.defineProperty(t,"AnamEvent",{enumerable:!0,get:function(){return o.AnamEvent}});var s=n(878);Object.defineProperty(t,"InternalEvent",{enumerable:!0,get:function(){return s.InternalEvent}});var a=n(878);Object.defineProperty(t,"ConnectionClosedCode",{enumerable:!0,get:function(){return a.ConnectionClosedCode}})},251:(e,t)=>{t.read=function(e,t,n,i,r){var o,s,a=8*r-i-1,l=(1<<a)-1,c=l>>1,u=-7,d=n?r-1:0,h=n?-1:1,f=e[t+d];for(d+=h,o=f&(1<<-u)-1,f>>=-u,u+=a;u>0;o=256*o+e[t+d],d+=h,u-=8);for(s=o&(1<<-u)-1,o>>=-u,u+=i;u>0;s=256*s+e[t+d],d+=h,u-=8);if(0===o)o=1-c;else{if(o===l)return s?NaN:1/0*(f?-1:1);s+=Math.pow(2,i),o-=c}return(f?-1:1)*s*Math.pow(2,o-i)},t.write=function(e,t,n,i,r,o){var s,a,l,c=8*o-r-1,u=(1<<c)-1,d=u>>1,h=23===r?Math.pow(2,-24)-Math.pow(2,-77):0,f=i?0:o-1,E=i?1:-1,p=t<0||0===t&&1/t<0?1:0;for(t=Math.abs(t),isNaN(t)||t===1/0?(a=isNaN(t)?1:0,s=u):(s=Math.floor(Math.log(t)/Math.LN2),t*(l=Math.pow(2,-s))<1&&(s--,l*=2),(t+=s+d>=1?h/l:h*Math.pow(2,1-d))*l>=2&&(s++,l/=2),s+d>=u?(a=0,s=u):s+d>=1?(a=(t*l-1)*Math.pow(2,r),s+=d):(a=t*Math.pow(2,d-1)*Math.pow(2,r),s=0));r>=8;e[n+f]=255&a,f+=E,a/=256,r-=8);for(s=s<<r|a,c+=r;c>0;e[n+f]=255&s,f+=E,s/=256,c-=8);e[n+f-E]|=128*p}},259:(e,t)=>{"use strict";Object.defineProperty(t,"__esModule",{value:!0}),t.InternalEventEmitter=void 0,t.InternalEventEmitter=class{constructor(){this.listeners={}}addListener(e,t){this.listeners[e]||(this.listeners[e]=new Set),this.listeners[e].add(t)}removeListener(e,t){this.listeners[e]&&this.listeners[e].delete(t)}emit(e,...t){this.listeners[e]&&this.listeners[e].forEach(e=>{e(...t)})}}},273:(e,t)=>{"use strict";var n;Object.defineProperty(t,"__esModule",{value:!0}),t.MessageRole=void 0,function(e){e.USER="user",e.PERSONA="persona"}(n||(t.MessageRole=n={}))},279:function(e,t,n){"use strict";var i=this&&this.__awaiter||function(e,t,n,i){return new(n||(n=Promise))(function(r,o){function s(e){try{l(i.next(e))}catch(e){o(e)}}function a(e){try{l(i.throw(e))}catch(e){o(e)}}function l(e){var t;e.done?r(e.value):(t=e.value,t instanceof n?t:new n(function(e){e(t)})).then(s,a)}l((i=i.apply(e,t||[])).next())})};Object.defineProperty(t,"__esModule",{value:!0}),t.SignallingClient=void 0;const r=n(170);t.SignallingClient=class{constructor(e,t,n,i){var r;if(this.stopSignal=!1,this.sendingBuffer=[],this.wsConnectionAttempts=0,this.socket=null,this.heartBeatIntervalRef=null,this.publicEventEmitter=n,this.internalEventEmitter=i,!e)throw new Error("Signalling Client: sessionId is required");this.sessionId=e;const{heartbeatIntervalSeconds:o,maxWsReconnectionAttempts:s,url:a}=t;if(this.heartbeatIntervalSeconds=o||5,this.maxWsReconnectionAttempts=s||5,!a.baseUrl)throw new Error("Signalling Client: baseUrl is required");const l=`${a.protocol||"https"}://${a.baseUrl}`;this.url=new URL(l),this.url.protocol="http"===a.protocol?"ws:":"wss:",a.port&&(this.url.port=a.port),this.url.pathname=null!==(r=a.signallingPath)&&void 0!==r?r:"/ws",this.url.searchParams.append("session_id",e)}stop(){this.stopSignal=!0,this.closeSocket()}connect(){return this.socket=new WebSocket(this.url.href),this.socket.onopen=this.onOpen.bind(this),this.socket.onclose=this.onClose.bind(this),this.socket.onerror=this.onError.bind(this),this.socket}sendOffer(e){return i(this,void 0,void 0,function*(){const t={connectionDescription:e,userUid:this.sessionId},n={actionType:r.SignalMessageAction.OFFER,sessionId:this.sessionId,payload:t};this.sendSignalMessage(n)})}sendIceCandidate(e){return i(this,void 0,void 0,function*(){const t={actionType:r.SignalMessageAction.ICE_CANDIDATE,sessionId:this.sessionId,payload:e.toJSON()};this.sendSignalMessage(t)})}sendSignalMessage(e){var t;if((null===(t=this.socket)||void 0===t?void 0:t.readyState)===WebSocket.OPEN)try{this.socket.send(JSON.stringify(e))}catch(e){console.error("SignallingClient - sendSignalMessage: error sending message",e)}else this.sendingBuffer.push(e)}sendTalkMessage(e){return i(this,void 0,void 0,function*(){const t={actionType:r.SignalMessageAction.TALK_STREAM_INPUT,sessionId:this.sessionId,payload:e};this.sendSignalMessage(t)})}closeSocket(){this.socket&&(this.socket.close(),this.socket=null),this.heartBeatIntervalRef&&(clearInterval(this.heartBeatIntervalRef),this.heartBeatIntervalRef=null)}onOpen(){return i(this,void 0,void 0,function*(){if(!this.socket)throw new Error("SignallingClient - onOpen: socket is null");try{this.wsConnectionAttempts=0,this.flushSendingBuffer(),this.socket.onmessage=this.onMessage.bind(this),this.startSendingHeartBeats(),this.internalEventEmitter.emit(r.InternalEvent.WEB_SOCKET_OPEN)}catch(e){console.error("SignallingClient - onOpen: error in onOpen",e),this.publicEventEmitter.emit(r.AnamEvent.CONNECTION_CLOSED,r.ConnectionClosedCode.SIGNALLING_CLIENT_CONNECTION_FAILURE)}})}onClose(){return i(this,void 0,void 0,function*(){this.wsConnectionAttempts+=1,this.stopSignal||(this.wsConnectionAttempts<=this.maxWsReconnectionAttempts?(this.socket=null,setTimeout(()=>{this.connect()},100*this.wsConnectionAttempts)):(this.heartBeatIntervalRef&&(clearInterval(this.heartBeatIntervalRef),this.heartBeatIntervalRef=null),this.publicEventEmitter.emit(r.AnamEvent.CONNECTION_CLOSED,r.ConnectionClosedCode.SIGNALLING_CLIENT_CONNECTION_FAILURE)))})}onError(e){this.stopSignal||console.error("SignallingClient - onError: ",e)}flushSendingBuffer(){const e=[];this.sendingBuffer.length>0&&this.sendingBuffer.forEach(t=>{var n;(null===(n=this.socket)||void 0===n?void 0:n.readyState)===WebSocket.OPEN?this.socket.send(JSON.stringify(t)):e.push(t)}),this.sendingBuffer=e}onMessage(e){return i(this,void 0,void 0,function*(){const t=JSON.parse(e.data);this.internalEventEmitter.emit(r.InternalEvent.SIGNAL_MESSAGE_RECEIVED,t)})}startSendingHeartBeats(){if(!this.socket)throw new Error("SignallingClient - startSendingHeartBeats: socket is null");this.heartBeatIntervalRef&&console.warn("SignallingClient - startSendingHeartBeats: heartbeat interval already set");const e=1e3*this.heartbeatIntervalSeconds,t={actionType:r.SignalMessageAction.HEARTBEAT,sessionId:this.sessionId,payload:""},n=JSON.stringify(t);this.heartBeatIntervalRef=setInterval(()=>{var e;this.stopSignal||(null===(e=this.socket)||void 0===e?void 0:e.readyState)===WebSocket.OPEN&&this.socket.send(n)},e)}}},287:(e,t,n)=>{"use strict";const i=n(526),r=n(251),o="function"==typeof Symbol&&"function"==typeof Symbol.for?Symbol.for("nodejs.util.inspect.custom"):null;t.Buffer=l,t.SlowBuffer=function(e){return+e!=e&&(e=0),l.alloc(+e)},t.INSPECT_MAX_BYTES=50;const s=2147483647;function a(e){if(e>s)throw new RangeError('The value "'+e+'" is invalid for option "size"');const t=new Uint8Array(e);return Object.setPrototypeOf(t,l.prototype),t}function l(e,t,n){if("number"==typeof e){if("string"==typeof t)throw new TypeError('The "string" argument must be of type string. Received type number');return d(e)}return c(e,t,n)}function c(e,t,n){if("string"==typeof e)return function(e,t){if("string"==typeof t&&""!==t||(t="utf8"),!l.isEncoding(t))throw new TypeError("Unknown encoding: "+t);const n=0|p(e,t);let i=a(n);const r=i.write(e,t);return r!==n&&(i=i.slice(0,r)),i}(e,t);if(ArrayBuffer.isView(e))return function(e){if(J(e,Uint8Array)){const t=new Uint8Array(e);return f(t.buffer,t.byteOffset,t.byteLength)}return h(e)}(e);if(null==e)throw new TypeError("The first argument must be one of type string, Buffer, ArrayBuffer, Array, or Array-like Object. Received type "+typeof e);if(J(e,ArrayBuffer)||e&&J(e.buffer,ArrayBuffer))return f(e,t,n);if("undefined"!=typeof SharedArrayBuffer&&(J(e,SharedArrayBuffer)||e&&J(e.buffer,SharedArrayBuffer)))return f(e,t,n);if("number"==typeof e)throw new TypeError('The "value" argument must not be of type number. Received type number');const i=e.valueOf&&e.valueOf();if(null!=i&&i!==e)return l.from(i,t,n);const r=function(e){if(l.isBuffer(e)){const t=0|E(e.length),n=a(t);return 0===n.length||e.copy(n,0,0,t),n}return void 0!==e.length?"number"!=typeof e.length||q(e.length)?a(0):h(e):"Buffer"===e.type&&Array.isArray(e.data)?h(e.data):void 0}(e);if(r)return r;if("undefined"!=typeof Symbol&&null!=Symbol.toPrimitive&&"function"==typeof e[Symbol.toPrimitive])return l.from(e[Symbol.toPrimitive]("string"),t,n);throw new TypeError("The first argument must be one of type string, Buffer, ArrayBuffer, Array, or Array-like Object. Received type "+typeof e)}function u(e){if("number"!=typeof e)throw new TypeError('"size" argument must be of type number');if(e<0)throw new RangeError('The value "'+e+'" is invalid for option "size"')}function d(e){return u(e),a(e<0?0:0|E(e))}function h(e){const t=e.length<0?0:0|E(e.length),n=a(t);for(let i=0;i<t;i+=1)n[i]=255&e[i];return n}function f(e,t,n){if(t<0||e.byteLength<t)throw new RangeError('"offset" is outside of buffer bounds');if(e.byteLength<t+(n||0))throw new RangeError('"length" is outside of buffer bounds');let i;return i=void 0===t&&void 0===n?new Uint8Array(e):void 0===n?new Uint8Array(e,t):new Uint8Array(e,t,n),Object.setPrototypeOf(i,l.prototype),i}function E(e){if(e>=s)throw new RangeError("Attempt to allocate Buffer larger than maximum size: 0x"+s.toString(16)+" bytes");return 0|e}function p(e,t){if(l.isBuffer(e))return e.length;if(ArrayBuffer.isView(e)||J(e,ArrayBuffer))return e.byteLength;if("string"!=typeof e)throw new TypeError('The "string" argument must be one of type string, Buffer, or ArrayBuffer. Received type '+typeof e);const n=e.length,i=arguments.length>2&&!0===arguments[2];if(!i&&0===n)return 0;let r=!1;for(;;)switch(t){case"ascii":case"latin1":case"binary":return n;case"utf8":case"utf-8":return z(e).length;case"ucs2":case"ucs-2":case"utf16le":case"utf-16le":return 2*n;case"hex":return n>>>1;case"base64":return K(e).length;default:if(r)return i?-1:z(e).length;t=(""+t).toLowerCase(),r=!0}}function g(e,t,n){let i=!1;if((void 0===t||t<0)&&(t=0),t>this.length)return"";if((void 0===n||n>this.length)&&(n=this.length),n<=0)return"";if((n>>>=0)<=(t>>>=0))return"";for(e||(e="utf8");;)switch(e){case"hex":return N(this,t,n);case"utf8":case"utf-8":return T(this,t,n);case"ascii":return b(this,t,n);case"latin1":case"binary":return w(this,t,n);case"base64":return R(this,t,n);case"ucs2":case"ucs-2":case"utf16le":case"utf-16le":return M(this,t,n);default:if(i)throw new TypeError("Unknown encoding: "+e);e=(e+"").toLowerCase(),i=!0}}function C(e,t,n){const i=e[t];e[t]=e[n],e[n]=i}function m(e,t,n,i,r){if(0===e.length)return-1;if("string"==typeof n?(i=n,n=0):n>2147483647?n=2147483647:n<-2147483648&&(n=-2147483648),q(n=+n)&&(n=r?0:e.length-1),n<0&&(n=e.length+n),n>=e.length){if(r)return-1;n=e.length-1}else if(n<0){if(!r)return-1;n=0}if("string"==typeof t&&(t=l.from(t,i)),l.isBuffer(t))return 0===t.length?-1:v(e,t,n,i,r);if("number"==typeof t)return t&=255,"function"==typeof Uint8Array.prototype.indexOf?r?Uint8Array.prototype.indexOf.call(e,t,n):Uint8Array.prototype.lastIndexOf.call(e,t,n):v(e,[t],n,i,r);throw new TypeError("val must be string, number or Buffer")}function v(e,t,n,i,r){let o,s=1,a=e.length,l=t.length;if(void 0!==i&&("ucs2"===(i=String(i).toLowerCase())||"ucs-2"===i||"utf16le"===i||"utf-16le"===i)){if(e.length<2||t.length<2)return-1;s=2,a/=2,l/=2,n/=2}function c(e,t){return 1===s?e[t]:e.readUInt16BE(t*s)}if(r){let i=-1;for(o=n;o<a;o++)if(c(e,o)===c(t,-1===i?0:o-i)){if(-1===i&&(i=o),o-i+1===l)return i*s}else-1!==i&&(o-=o-i),i=-1}else for(n+l>a&&(n=a-l),o=n;o>=0;o--){let n=!0;for(let i=0;i<l;i++)if(c(e,o+i)!==c(t,i)){n=!1;break}if(n)return o}return-1}function S(e,t,n,i){n=Number(n)||0;const r=e.length-n;i?(i=Number(i))>r&&(i=r):i=r;const o=t.length;let s;for(i>o/2&&(i=o/2),s=0;s<i;++s){const i=parseInt(t.substr(2*s,2),16);if(q(i))return s;e[n+s]=i}return s}function y(e,t,n,i){return Y(z(t,e.length-n),e,n,i)}function A(e,t,n,i){return Y(function(e){const t=[];for(let n=0;n<e.length;++n)t.push(255&e.charCodeAt(n));return t}(t),e,n,i)}function _(e,t,n,i){return Y(K(t),e,n,i)}function I(e,t,n,i){return Y(function(e,t){let n,i,r;const o=[];for(let s=0;s<e.length&&!((t-=2)<0);++s)n=e.charCodeAt(s),i=n>>8,r=n%256,o.push(r),o.push(i);return o}(t,e.length-n),e,n,i)}function R(e,t,n){return 0===t&&n===e.length?i.fromByteArray(e):i.fromByteArray(e.slice(t,n))}function T(e,t,n){n=Math.min(e.length,n);const i=[];let r=t;for(;r<n;){const t=e[r];let o=null,s=t>239?4:t>223?3:t>191?2:1;if(r+s<=n){let n,i,a,l;switch(s){case 1:t<128&&(o=t);break;case 2:n=e[r+1],128==(192&n)&&(l=(31&t)<<6|63&n,l>127&&(o=l));break;case 3:n=e[r+1],i=e[r+2],128==(192&n)&&128==(192&i)&&(l=(15&t)<<12|(63&n)<<6|63&i,l>2047&&(l<55296||l>57343)&&(o=l));break;case 4:n=e[r+1],i=e[r+2],a=e[r+3],128==(192&n)&&128==(192&i)&&128==(192&a)&&(l=(15&t)<<18|(63&n)<<12|(63&i)<<6|63&a,l>65535&&l<1114112&&(o=l))}}null===o?(o=65533,s=1):o>65535&&(o-=65536,i.push(o>>>10&1023|55296),o=56320|1023&o),i.push(o),r+=s}return function(e){const t=e.length;if(t<=O)return String.fromCharCode.apply(String,e);let n="",i=0;for(;i<t;)n+=String.fromCharCode.apply(String,e.slice(i,i+=O));return n}(i)}t.kMaxLength=s,l.TYPED_ARRAY_SUPPORT=function(){try{const e=new Uint8Array(1),t={foo:function(){return 42}};return Object.setPrototypeOf(t,Uint8Array.prototype),Object.setPrototypeOf(e,t),42===e.foo()}catch(e){return!1}}(),l.TYPED_ARRAY_SUPPORT||"undefined"==typeof console||"function"!=typeof console.error||console.error("This browser lacks typed array (Uint8Array) support which is required by `buffer` v5.x. Use `buffer` v4.x if you require old browser support."),Object.defineProperty(l.prototype,"parent",{enumerable:!0,get:function(){if(l.isBuffer(this))return this.buffer}}),Object.defineProperty(l.prototype,"offset",{enumerable:!0,get:function(){if(l.isBuffer(this))return this.byteOffset}}),l.poolSize=8192,l.from=function(e,t,n){return c(e,t,n)},Object.setPrototypeOf(l.prototype,Uint8Array.prototype),Object.setPrototypeOf(l,Uint8Array),l.alloc=function(e,t,n){return function(e,t,n){return u(e),e<=0?a(e):void 0!==t?"string"==typeof n?a(e).fill(t,n):a(e).fill(t):a(e)}(e,t,n)},l.allocUnsafe=function(e){return d(e)},l.allocUnsafeSlow=function(e){return d(e)},l.isBuffer=function(e){return null!=e&&!0===e._isBuffer&&e!==l.prototype},l.compare=function(e,t){if(J(e,Uint8Array)&&(e=l.from(e,e.offset,e.byteLength)),J(t,Uint8Array)&&(t=l.from(t,t.offset,t.byteLength)),!l.isBuffer(e)||!l.isBuffer(t))throw new TypeError('The "buf1", "buf2" arguments must be one of type Buffer or Uint8Array');if(e===t)return 0;let n=e.length,i=t.length;for(let r=0,o=Math.min(n,i);r<o;++r)if(e[r]!==t[r]){n=e[r],i=t[r];break}return n<i?-1:i<n?1:0},l.isEncoding=function(e){switch(String(e).toLowerCase()){case"hex":case"utf8":case"utf-8":case"ascii":case"latin1":case"binary":case"base64":case"ucs2":case"ucs-2":case"utf16le":case"utf-16le":return!0;default:return!1}},l.concat=function(e,t){if(!Array.isArray(e))throw new TypeError('"list" argument must be an Array of Buffers');if(0===e.length)return l.alloc(0);let n;if(void 0===t)for(t=0,n=0;n<e.length;++n)t+=e[n].length;const i=l.allocUnsafe(t);let r=0;for(n=0;n<e.length;++n){let t=e[n];if(J(t,Uint8Array))r+t.length>i.length?(l.isBuffer(t)||(t=l.from(t)),t.copy(i,r)):Uint8Array.prototype.set.call(i,t,r);else{if(!l.isBuffer(t))throw new TypeError('"list" argument must be an Array of Buffers');t.copy(i,r)}r+=t.length}return i},l.byteLength=p,l.prototype._isBuffer=!0,l.prototype.swap16=function(){const e=this.length;if(e%2!=0)throw new RangeError("Buffer size must be a multiple of 16-bits");for(let t=0;t<e;t+=2)C(this,t,t+1);return this},l.prototype.swap32=function(){const e=this.length;if(e%4!=0)throw new RangeError("Buffer size must be a multiple of 32-bits");for(let t=0;t<e;t+=4)C(this,t,t+3),C(this,t+1,t+2);return this},l.prototype.swap64=function(){const e=this.length;if(e%8!=0)throw new RangeError("Buffer size must be a multiple of 64-bits");for(let t=0;t<e;t+=8)C(this,t,t+7),C(this,t+1,t+6),C(this,t+2,t+5),C(this,t+3,t+4);return this},l.prototype.toString=function(){const e=this.length;return 0===e?"":0===arguments.length?T(this,0,e):g.apply(this,arguments)},l.prototype.toLocaleString=l.prototype.toString,l.prototype.equals=function(e){if(!l.isBuffer(e))throw new TypeError("Argument must be a Buffer");return this===e||0===l.compare(this,e)},l.prototype.inspect=function(){let e="";const n=t.INSPECT_MAX_BYTES;return e=this.toString("hex",0,n).replace(/(.{2})/g,"$1 ").trim(),this.length>n&&(e+=" ... "),"<Buffer "+e+">"},o&&(l.prototype[o]=l.prototype.inspect),l.prototype.compare=function(e,t,n,i,r){if(J(e,Uint8Array)&&(e=l.from(e,e.offset,e.byteLength)),!l.isBuffer(e))throw new TypeError('The "target" argument must be one of type Buffer or Uint8Array. Received type '+typeof e);if(void 0===t&&(t=0),void 0===n&&(n=e?e.length:0),void 0===i&&(i=0),void 0===r&&(r=this.length),t<0||n>e.length||i<0||r>this.length)throw new RangeError("out of range index");if(i>=r&&t>=n)return 0;if(i>=r)return-1;if(t>=n)return 1;if(this===e)return 0;let o=(r>>>=0)-(i>>>=0),s=(n>>>=0)-(t>>>=0);const a=Math.min(o,s),c=this.slice(i,r),u=e.slice(t,n);for(let e=0;e<a;++e)if(c[e]!==u[e]){o=c[e],s=u[e];break}return o<s?-1:s<o?1:0},l.prototype.includes=function(e,t,n){return-1!==this.indexOf(e,t,n)},l.prototype.indexOf=function(e,t,n){return m(this,e,t,n,!0)},l.prototype.lastIndexOf=function(e,t,n){return m(this,e,t,n,!1)},l.prototype.write=function(e,t,n,i){if(void 0===t)i="utf8",n=this.length,t=0;else if(void 0===n&&"string"==typeof t)i=t,n=this.length,t=0;else{if(!isFinite(t))throw new Error("Buffer.write(string, encoding, offset[, length]) is no longer supported");t>>>=0,isFinite(n)?(n>>>=0,void 0===i&&(i="utf8")):(i=n,n=void 0)}const r=this.length-t;if((void 0===n||n>r)&&(n=r),e.length>0&&(n<0||t<0)||t>this.length)throw new RangeError("Attempt to write outside buffer bounds");i||(i="utf8");let o=!1;for(;;)switch(i){case"hex":return S(this,e,t,n);case"utf8":case"utf-8":return y(this,e,t,n);case"ascii":case"latin1":case"binary":return A(this,e,t,n);case"base64":return _(this,e,t,n);case"ucs2":case"ucs-2":case"utf16le":case"utf-16le":return I(this,e,t,n);default:if(o)throw new TypeError("Unknown encoding: "+i);i=(""+i).toLowerCase(),o=!0}},l.prototype.toJSON=function(){return{type:"Buffer",data:Array.prototype.slice.call(this._arr||this,0)}};const O=4096;function b(e,t,n){let i="";n=Math.min(e.length,n);for(let r=t;r<n;++r)i+=String.fromCharCode(127&e[r]);return i}function w(e,t,n){let i="";n=Math.min(e.length,n);for(let r=t;r<n;++r)i+=String.fromCharCode(e[r]);return i}function N(e,t,n){const i=e.length;(!t||t<0)&&(t=0),(!n||n<0||n>i)&&(n=i);let r="";for(let i=t;i<n;++i)r+=X[e[i]];return r}function M(e,t,n){const i=e.slice(t,n);let r="";for(let e=0;e<i.length-1;e+=2)r+=String.fromCharCode(i[e]+256*i[e+1]);return r}function D(e,t,n){if(e%1!=0||e<0)throw new RangeError("offset is not uint");if(e+t>n)throw new RangeError("Trying to access beyond buffer length")}function L(e,t,n,i,r,o){if(!l.isBuffer(e))throw new TypeError('"buffer" argument must be a Buffer instance');if(t>r||t<o)throw new RangeError('"value" argument is out of bounds');if(n+i>e.length)throw new RangeError("Index out of range")}function P(e,t,n,i,r){V(t,i,r,e,n,7);let o=Number(t&BigInt(4294967295));e[n++]=o,o>>=8,e[n++]=o,o>>=8,e[n++]=o,o>>=8,e[n++]=o;let s=Number(t>>BigInt(32)&BigInt(4294967295));return e[n++]=s,s>>=8,e[n++]=s,s>>=8,e[n++]=s,s>>=8,e[n++]=s,n}function U(e,t,n,i,r){V(t,i,r,e,n,7);let o=Number(t&BigInt(4294967295));e[n+7]=o,o>>=8,e[n+6]=o,o>>=8,e[n+5]=o,o>>=8,e[n+4]=o;let s=Number(t>>BigInt(32)&BigInt(4294967295));return e[n+3]=s,s>>=8,e[n+2]=s,s>>=8,e[n+1]=s,s>>=8,e[n]=s,n+8}function k(e,t,n,i,r,o){if(n+i>e.length)throw new RangeError("Index out of range");if(n<0)throw new RangeError("Index out of range")}function B(e,t,n,i,o){return t=+t,n>>>=0,o||k(e,0,n,4),r.write(e,t,n,i,23,4),n+4}function j(e,t,n,i,o){return t=+t,n>>>=0,o||k(e,0,n,8),r.write(e,t,n,i,52,8),n+8}l.prototype.slice=function(e,t){const n=this.length;(e=~~e)<0?(e+=n)<0&&(e=0):e>n&&(e=n),(t=void 0===t?n:~~t)<0?(t+=n)<0&&(t=0):t>n&&(t=n),t<e&&(t=e);const i=this.subarray(e,t);return Object.setPrototypeOf(i,l.prototype),i},l.prototype.readUintLE=l.prototype.readUIntLE=function(e,t,n){e>>>=0,t>>>=0,n||D(e,t,this.length);let i=this[e],r=1,o=0;for(;++o<t&&(r*=256);)i+=this[e+o]*r;return i},l.prototype.readUintBE=l.prototype.readUIntBE=function(e,t,n){e>>>=0,t>>>=0,n||D(e,t,this.length);let i=this[e+--t],r=1;for(;t>0&&(r*=256);)i+=this[e+--t]*r;return i},l.prototype.readUint8=l.prototype.readUInt8=function(e,t){return e>>>=0,t||D(e,1,this.length),this[e]},l.prototype.readUint16LE=l.prototype.readUInt16LE=function(e,t){return e>>>=0,t||D(e,2,this.length),this[e]|this[e+1]<<8},l.prototype.readUint16BE=l.prototype.readUInt16BE=function(e,t){return e>>>=0,t||D(e,2,this.length),this[e]<<8|this[e+1]},l.prototype.readUint32LE=l.prototype.readUInt32LE=function(e,t){return e>>>=0,t||D(e,4,this.length),(this[e]|this[e+1]<<8|this[e+2]<<16)+16777216*this[e+3]},l.prototype.readUint32BE=l.prototype.readUInt32BE=function(e,t){return e>>>=0,t||D(e,4,this.length),16777216*this[e]+(this[e+1]<<16|this[e+2]<<8|this[e+3])},l.prototype.readBigUInt64LE=Z(function(e){G(e>>>=0,"offset");const t=this[e],n=this[e+7];void 0!==t&&void 0!==n||H(e,this.length-8);const i=t+256*this[++e]+65536*this[++e]+this[++e]*2**24,r=this[++e]+256*this[++e]+65536*this[++e]+n*2**24;return BigInt(i)+(BigInt(r)<<BigInt(32))}),l.prototype.readBigUInt64BE=Z(function(e){G(e>>>=0,"offset");const t=this[e],n=this[e+7];void 0!==t&&void 0!==n||H(e,this.length-8);const i=t*2**24+65536*this[++e]+256*this[++e]+this[++e],r=this[++e]*2**24+65536*this[++e]+256*this[++e]+n;return(BigInt(i)<<BigInt(32))+BigInt(r)}),l.prototype.readIntLE=function(e,t,n){e>>>=0,t>>>=0,n||D(e,t,this.length);let i=this[e],r=1,o=0;for(;++o<t&&(r*=256);)i+=this[e+o]*r;return r*=128,i>=r&&(i-=Math.pow(2,8*t)),i},l.prototype.readIntBE=function(e,t,n){e>>>=0,t>>>=0,n||D(e,t,this.length);let i=t,r=1,o=this[e+--i];for(;i>0&&(r*=256);)o+=this[e+--i]*r;return r*=128,o>=r&&(o-=Math.pow(2,8*t)),o},l.prototype.readInt8=function(e,t){return e>>>=0,t||D(e,1,this.length),128&this[e]?-1*(255-this[e]+1):this[e]},l.prototype.readInt16LE=function(e,t){e>>>=0,t||D(e,2,this.length);const n=this[e]|this[e+1]<<8;return 32768&n?4294901760|n:n},l.prototype.readInt16BE=function(e,t){e>>>=0,t||D(e,2,this.length);const n=this[e+1]|this[e]<<8;return 32768&n?4294901760|n:n},l.prototype.readInt32LE=function(e,t){return e>>>=0,t||D(e,4,this.length),this[e]|this[e+1]<<8|this[e+2]<<16|this[e+3]<<24},l.prototype.readInt32BE=function(e,t){return e>>>=0,t||D(e,4,this.length),this[e]<<24|this[e+1]<<16|this[e+2]<<8|this[e+3]},l.prototype.readBigInt64LE=Z(function(e){G(e>>>=0,"offset");const t=this[e],n=this[e+7];void 0!==t&&void 0!==n||H(e,this.length-8);const i=this[e+4]+256*this[e+5]+65536*this[e+6]+(n<<24);return(BigInt(i)<<BigInt(32))+BigInt(t+256*this[++e]+65536*this[++e]+this[++e]*2**24)}),l.prototype.readBigInt64BE=Z(function(e){G(e>>>=0,"offset");const t=this[e],n=this[e+7];void 0!==t&&void 0!==n||H(e,this.length-8);const i=(t<<24)+65536*this[++e]+256*this[++e]+this[++e];return(BigInt(i)<<BigInt(32))+BigInt(this[++e]*2**24+65536*this[++e]+256*this[++e]+n)}),l.prototype.readFloatLE=function(e,t){return e>>>=0,t||D(e,4,this.length),r.read(this,e,!0,23,4)},l.prototype.readFloatBE=function(e,t){return e>>>=0,t||D(e,4,this.length),r.read(this,e,!1,23,4)},l.prototype.readDoubleLE=function(e,t){return e>>>=0,t||D(e,8,this.length),r.read(this,e,!0,52,8)},l.prototype.readDoubleBE=function(e,t){return e>>>=0,t||D(e,8,this.length),r.read(this,e,!1,52,8)},l.prototype.writeUintLE=l.prototype.writeUIntLE=function(e,t,n,i){e=+e,t>>>=0,n>>>=0,i||L(this,e,t,n,Math.pow(2,8*n)-1,0);let r=1,o=0;for(this[t]=255&e;++o<n&&(r*=256);)this[t+o]=e/r&255;return t+n},l.prototype.writeUintBE=l.prototype.writeUIntBE=function(e,t,n,i){e=+e,t>>>=0,n>>>=0,i||L(this,e,t,n,Math.pow(2,8*n)-1,0);let r=n-1,o=1;for(this[t+r]=255&e;--r>=0&&(o*=256);)this[t+r]=e/o&255;return t+n},l.prototype.writeUint8=l.prototype.writeUInt8=function(e,t,n){return e=+e,t>>>=0,n||L(this,e,t,1,255,0),this[t]=255&e,t+1},l.prototype.writeUint16LE=l.prototype.writeUInt16LE=function(e,t,n){return e=+e,t>>>=0,n||L(this,e,t,2,65535,0),this[t]=255&e,this[t+1]=e>>>8,t+2},l.prototype.writeUint16BE=l.prototype.writeUInt16BE=function(e,t,n){return e=+e,t>>>=0,n||L(this,e,t,2,65535,0),this[t]=e>>>8,this[t+1]=255&e,t+2},l.prototype.writeUint32LE=l.prototype.writeUInt32LE=function(e,t,n){return e=+e,t>>>=0,n||L(this,e,t,4,4294967295,0),this[t+3]=e>>>24,this[t+2]=e>>>16,this[t+1]=e>>>8,this[t]=255&e,t+4},l.prototype.writeUint32BE=l.prototype.writeUInt32BE=function(e,t,n){return e=+e,t>>>=0,n||L(this,e,t,4,4294967295,0),this[t]=e>>>24,this[t+1]=e>>>16,this[t+2]=e>>>8,this[t+3]=255&e,t+4},l.prototype.writeBigUInt64LE=Z(function(e,t=0){return P(this,e,t,BigInt(0),BigInt("0xffffffffffffffff"))}),l.prototype.writeBigUInt64BE=Z(function(e,t=0){return U(this,e,t,BigInt(0),BigInt("0xffffffffffffffff"))}),l.prototype.writeIntLE=function(e,t,n,i){if(e=+e,t>>>=0,!i){const i=Math.pow(2,8*n-1);L(this,e,t,n,i-1,-i)}let r=0,o=1,s=0;for(this[t]=255&e;++r<n&&(o*=256);)e<0&&0===s&&0!==this[t+r-1]&&(s=1),this[t+r]=(e/o|0)-s&255;return t+n},l.prototype.writeIntBE=function(e,t,n,i){if(e=+e,t>>>=0,!i){const i=Math.pow(2,8*n-1);L(this,e,t,n,i-1,-i)}let r=n-1,o=1,s=0;for(this[t+r]=255&e;--r>=0&&(o*=256);)e<0&&0===s&&0!==this[t+r+1]&&(s=1),this[t+r]=(e/o|0)-s&255;return t+n},l.prototype.writeInt8=function(e,t,n){return e=+e,t>>>=0,n||L(this,e,t,1,127,-128),e<0&&(e=255+e+1),this[t]=255&e,t+1},l.prototype.writeInt16LE=function(e,t,n){return e=+e,t>>>=0,n||L(this,e,t,2,32767,-32768),this[t]=255&e,this[t+1]=e>>>8,t+2},l.prototype.writeInt16BE=function(e,t,n){return e=+e,t>>>=0,n||L(this,e,t,2,32767,-32768),this[t]=e>>>8,this[t+1]=255&e,t+2},l.prototype.writeInt32LE=function(e,t,n){return e=+e,t>>>=0,n||L(this,e,t,4,2147483647,-2147483648),this[t]=255&e,this[t+1]=e>>>8,this[t+2]=e>>>16,this[t+3]=e>>>24,t+4},l.prototype.writeInt32BE=function(e,t,n){return e=+e,t>>>=0,n||L(this,e,t,4,2147483647,-2147483648),e<0&&(e=4294967295+e+1),this[t]=e>>>24,this[t+1]=e>>>16,this[t+2]=e>>>8,this[t+3]=255&e,t+4},l.prototype.writeBigInt64LE=Z(function(e,t=0){return P(this,e,t,-BigInt("0x8000000000000000"),BigInt("0x7fffffffffffffff"))}),l.prototype.writeBigInt64BE=Z(function(e,t=0){return U(this,e,t,-BigInt("0x8000000000000000"),BigInt("0x7fffffffffffffff"))}),l.prototype.writeFloatLE=function(e,t,n){return B(this,e,t,!0,n)},l.prototype.writeFloatBE=function(e,t,n){return B(this,e,t,!1,n)},l.prototype.writeDoubleLE=function(e,t,n){return j(this,e,t,!0,n)},l.prototype.writeDoubleBE=function(e,t,n){return j(this,e,t,!1,n)},l.prototype.copy=function(e,t,n,i){if(!l.isBuffer(e))throw new TypeError("argument should be a Buffer");if(n||(n=0),i||0===i||(i=this.length),t>=e.length&&(t=e.length),t||(t=0),i>0&&i<n&&(i=n),i===n)return 0;if(0===e.length||0===this.length)return 0;if(t<0)throw new RangeError("targetStart out of bounds");if(n<0||n>=this.length)throw new RangeError("Index out of range");if(i<0)throw new RangeError("sourceEnd out of bounds");i>this.length&&(i=this.length),e.length-t<i-n&&(i=e.length-t+n);const r=i-n;return this===e&&"function"==typeof Uint8Array.prototype.copyWithin?this.copyWithin(t,n,i):Uint8Array.prototype.set.call(e,this.subarray(n,i),t),r},l.prototype.fill=function(e,t,n,i){if("string"==typeof e){if("string"==typeof t?(i=t,t=0,n=this.length):"string"==typeof n&&(i=n,n=this.length),void 0!==i&&"string"!=typeof i)throw new TypeError("encoding must be a string");if("string"==typeof i&&!l.isEncoding(i))throw new TypeError("Unknown encoding: "+i);if(1===e.length){const t=e.charCodeAt(0);("utf8"===i&&t<128||"latin1"===i)&&(e=t)}}else"number"==typeof e?e&=255:"boolean"==typeof e&&(e=Number(e));if(t<0||this.length<t||this.length<n)throw new RangeError("Out of range index");if(n<=t)return this;let r;if(t>>>=0,n=void 0===n?this.length:n>>>0,e||(e=0),"number"==typeof e)for(r=t;r<n;++r)this[r]=e;else{const o=l.isBuffer(e)?e:l.from(e,i),s=o.length;if(0===s)throw new TypeError('The value "'+e+'" is invalid for argument "value"');for(r=0;r<n-t;++r)this[r+t]=o[r%s]}return this};const F={};function x(e,t,n){F[e]=class extends n{constructor(){super(),Object.defineProperty(this,"message",{value:t.apply(this,arguments),writable:!0,configurable:!0}),this.name=`${this.name} [${e}]`,this.stack,delete this.name}get code(){return e}set code(e){Object.defineProperty(this,"code",{configurable:!0,enumerable:!0,value:e,writable:!0})}toString(){return`${this.name} [${e}]: ${this.message}`}}}function $(e){let t="",n=e.length;const i="-"===e[0]?1:0;for(;n>=i+4;n-=3)t=`_${e.slice(n-3,n)}${t}`;return`${e.slice(0,n)}${t}`}function V(e,t,n,i,r,o){if(e>n||e<t){const i="bigint"==typeof t?"n":"";let r;throw r=o>3?0===t||t===BigInt(0)?`>= 0${i} and < 2${i} ** ${8*(o+1)}${i}`:`>= -(2${i} ** ${8*(o+1)-1}${i}) and < 2 ** ${8*(o+1)-1}${i}`:`>= ${t}${i} and <= ${n}${i}`,new F.ERR_OUT_OF_RANGE("value",r,e)}!function(e,t,n){G(t,"offset"),void 0!==e[t]&&void 0!==e[t+n]||H(t,e.length-(n+1))}(i,r,o)}function G(e,t){if("number"!=typeof e)throw new F.ERR_INVALID_ARG_TYPE(t,"number",e)}function H(e,t,n){if(Math.floor(e)!==e)throw G(e,n),new F.ERR_OUT_OF_RANGE(n||"offset","an integer",e);if(t<0)throw new F.ERR_BUFFER_OUT_OF_BOUNDS;throw new F.ERR_OUT_OF_RANGE(n||"offset",`>= ${n?1:0} and <= ${t}`,e)}x("ERR_BUFFER_OUT_OF_BOUNDS",function(e){return e?`${e} is outside of buffer bounds`:"Attempt to access memory outside buffer bounds"},RangeError),x("ERR_INVALID_ARG_TYPE",function(e,t){return`The "${e}" argument must be of type number. Received type ${typeof t}`},TypeError),x("ERR_OUT_OF_RANGE",function(e,t,n){let i=`The value of "${e}" is out of range.`,r=n;return Number.isInteger(n)&&Math.abs(n)>2**32?r=$(String(n)):"bigint"==typeof n&&(r=String(n),(n>BigInt(2)**BigInt(32)||n<-(BigInt(2)**BigInt(32)))&&(r=$(r)),r+="n"),i+=` It must be ${t}. Received ${r}`,i},RangeError);const W=/[^+/0-9A-Za-z-_]/g;function z(e,t){let n;t=t||1/0;const i=e.length;let r=null;const o=[];for(let s=0;s<i;++s){if(n=e.charCodeAt(s),n>55295&&n<57344){if(!r){if(n>56319){(t-=3)>-1&&o.push(239,191,189);continue}if(s+1===i){(t-=3)>-1&&o.push(239,191,189);continue}r=n;continue}if(n<56320){(t-=3)>-1&&o.push(239,191,189),r=n;continue}n=65536+(r-55296<<10|n-56320)}else r&&(t-=3)>-1&&o.push(239,191,189);if(r=null,n<128){if((t-=1)<0)break;o.push(n)}else if(n<2048){if((t-=2)<0)break;o.push(n>>6|192,63&n|128)}else if(n<65536){if((t-=3)<0)break;o.push(n>>12|224,n>>6&63|128,63&n|128)}else{if(!(n<1114112))throw new Error("Invalid code point");if((t-=4)<0)break;o.push(n>>18|240,n>>12&63|128,n>>6&63|128,63&n|128)}}return o}function K(e){return i.toByteArray(function(e){if((e=(e=e.split("=")[0]).trim().replace(W,"")).length<2)return"";for(;e.length%4!=0;)e+="=";return e}(e))}function Y(e,t,n,i){let r;for(r=0;r<i&&!(r+n>=t.length||r>=e.length);++r)t[r+n]=e[r];return r}function J(e,t){return e instanceof t||null!=e&&null!=e.constructor&&null!=e.constructor.name&&e.constructor.name===t.name}function q(e){return e!=e}const X=function(){const e="0123456789abcdef",t=new Array(256);for(let n=0;n<16;++n){const i=16*n;for(let r=0;r<16;++r)t[i+r]=e[n]+e[r]}return t}();function Z(e){return"undefined"==typeof BigInt?Q:e}function Q(){throw new Error("BigInt not supported")}},295:(e,t,n)=>{"use strict";Object.defineProperty(t,"__esModule",{value:!0}),t.SignalMessageAction=void 0;var i=n(656);Object.defineProperty(t,"SignalMessageAction",{enumerable:!0,get:function(){return i.SignalMessageAction}})},322:(e,t)=>{"use strict";var n;Object.defineProperty(t,"__esModule",{value:!0}),t.TalkMessageStreamState=void 0,function(e){e[e.UNSTARTED=0]="UNSTARTED",e[e.STREAMING=1]="STREAMING",e[e.INTERRUPTED=2]="INTERRUPTED",e[e.ENDED=3]="ENDED"}(n||(t.TalkMessageStreamState=n={}))},353:(e,t)=>{"use strict";Object.defineProperty(t,"__esModule",{value:!0}),t.generateCorrelationId=void 0,t.generateCorrelationId=function(){return"undefined"!=typeof crypto&&crypto.randomUUID?crypto.randomUUID():Date.now().toString(36)+Math.random().toString(36).substr(2,9)}},440:function(e,t,n){"use strict";var i=this&&this.__createBinding||(Object.create?function(e,t,n,i){void 0===i&&(i=n);var r=Object.getOwnPropertyDescriptor(t,n);r&&!("get"in r?!t.__esModule:r.writable||r.configurable)||(r={enumerable:!0,get:function(){return t[n]}}),Object.defineProperty(e,i,r)}:function(e,t,n,i){void 0===i&&(i=n),e[i]=t[n]}),r=this&&this.__exportStar||function(e,t){for(var n in e)"default"===n||Object.prototype.hasOwnProperty.call(t,n)||i(t,e,n)},o=this&&this.__importDefault||function(e){return e&&e.__esModule?e:{default:e}};Object.defineProperty(t,"__esModule",{value:!0}),t.ErrorCode=t.ClientError=t.unsafe_createClientWithApiKey=t.createClient=void 0;const s=o(n(816)),a=n(71);Object.defineProperty(t,"ClientError",{enumerable:!0,get:function(){return a.ClientError}}),Object.defineProperty(t,"ErrorCode",{enumerable:!0,get:function(){return a.ErrorCode}}),t.createClient=(e,t)=>new s.default(e,void 0,t),t.unsafe_createClientWithApiKey=(e,t,n)=>new s.default(void 0,t,Object.assign(Object.assign({},n),{apiKey:e})),r(n(170),t)},462:(e,t,n)=>{"use strict";Object.defineProperty(t,"__esModule",{value:!0}),t.MessageHistoryClient=void 0;const i=n(170);t.MessageHistoryClient=class{constructor(e,t){this.messages=[],this.publicEventEmitter=e,this.internalEventEmitter=t,this.internalEventEmitter.addListener(i.InternalEvent.WEBRTC_CHAT_MESSAGE_RECEIVED,this.processWebRtcTextMessageEvent.bind(this))}webRtcTextMessageEventToMessageStreamEvent(e){return{id:`${e.role}::${e.message_id}`,content:e.content,role:e.role,endOfSpeech:e.end_of_speech,interrupted:e.interrupted}}processUserMessage(e){const t={id:e.id,content:e.content,role:e.role};this.messages.push(t)}processPersonaMessage(e){const t={id:e.id,content:e.content,role:e.role,interrupted:e.interrupted},n=this.messages.findIndex(e=>e.id===t.id);if(-1!==n){const e=this.messages[n];this.messages[n]=Object.assign(Object.assign({},e),{content:e.content+t.content,interrupted:e.interrupted||t.interrupted})}else this.messages.push(t)}processWebRtcTextMessageEvent(e){const t=this.webRtcTextMessageEventToMessageStreamEvent(e);switch(this.publicEventEmitter.emit(i.AnamEvent.MESSAGE_STREAM_EVENT_RECEIVED,t),t.role){case i.MessageRole.USER:this.processUserMessage(t);break;case i.MessageRole.PERSONA:this.processPersonaMessage(t)}t.endOfSpeech&&this.publicEventEmitter.emit(i.AnamEvent.MESSAGE_HISTORY_UPDATED,this.messages)}}},526:(e,t)=>{"use strict";t.byteLength=function(e){var t=a(e),n=t[0],i=t[1];return 3*(n+i)/4-i},t.toByteArray=function(e){var t,n,o=a(e),s=o[0],l=o[1],c=new r(function(e,t,n){return 3*(t+n)/4-n}(0,s,l)),u=0,d=l>0?s-4:s;for(n=0;n<d;n+=4)t=i[e.charCodeAt(n)]<<18|i[e.charCodeAt(n+1)]<<12|i[e.charCodeAt(n+2)]<<6|i[e.charCodeAt(n+3)],c[u++]=t>>16&255,c[u++]=t>>8&255,c[u++]=255&t;return 2===l&&(t=i[e.charCodeAt(n)]<<2|i[e.charCodeAt(n+1)]>>4,c[u++]=255&t),1===l&&(t=i[e.charCodeAt(n)]<<10|i[e.charCodeAt(n+1)]<<4|i[e.charCodeAt(n+2)]>>2,c[u++]=t>>8&255,c[u++]=255&t),c},t.fromByteArray=function(e){for(var t,i=e.length,r=i%3,o=[],s=16383,a=0,l=i-r;a<l;a+=s)o.push(c(e,a,a+s>l?l:a+s));return 1===r?(t=e[i-1],o.push(n[t>>2]+n[t<<4&63]+"==")):2===r&&(t=(e[i-2]<<8)+e[i-1],o.push(n[t>>10]+n[t>>4&63]+n[t<<2&63]+"=")),o.join("")};for(var n=[],i=[],r="undefined"!=typeof Uint8Array?Uint8Array:Array,o="ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/",s=0;s<64;++s)n[s]=o[s],i[o.charCodeAt(s)]=s;function a(e){var t=e.length;if(t%4>0)throw new Error("Invalid string. Length must be a multiple of 4");var n=e.indexOf("=");return-1===n&&(n=t),[n,n===t?0:4-n%4]}function l(e){return n[e>>18&63]+n[e>>12&63]+n[e>>6&63]+n[63&e]}function c(e,t,n){for(var i,r=[],o=t;o<n;o+=3)i=(e[o]<<16&16711680)+(e[o+1]<<8&65280)+(255&e[o+2]),r.push(l(i));return r.join("")}i["-".charCodeAt(0)]=62,i["_".charCodeAt(0)]=63},529:function(e,t){"use strict";var n=this&&this.__awaiter||function(e,t,n,i){return new(n||(n=Promise))(function(r,o){function s(e){try{l(i.next(e))}catch(e){o(e)}}function a(e){try{l(i.throw(e))}catch(e){o(e)}}function l(e){var t;e.done?r(e.value):(t=e.value,t instanceof n?t:new n(function(e){e(t)})).then(s,a)}l((i=i.apply(e,t||[])).next())})};Object.defineProperty(t,"__esModule",{value:!0}),t.EngineApiRestClient=void 0,t.EngineApiRestClient=class{constructor(e,t){this.baseUrl=e,this.sessionId=t}sendTalkCommand(e){return n(this,void 0,void 0,function*(){try{const t=yield fetch(`${this.baseUrl}/talk?session_id=${this.sessionId}`,{method:"POST",headers:{"Content-Type":"application/json"},body:JSON.stringify({content:e})});if(!t.ok)throw new Error(`Failed to send talk command: ${t.status} ${t.statusText}`)}catch(e){throw console.error(e),new Error("EngineApiRestClient - sendTalkCommand: Failed to send talk command")}})}}},577:function(e,t,n){"use strict";var i=this&&this.__awaiter||function(e,t,n,i){return new(n||(n=Promise))(function(r,o){function s(e){try{l(i.next(e))}catch(e){o(e)}}function a(e){try{l(i.throw(e))}catch(e){o(e)}}function l(e){var t;e.done?r(e.value):(t=e.value,t instanceof n?t:new n(function(e){e(t)})).then(s,a)}l((i=i.apply(e,t||[])).next())})};Object.defineProperty(t,"__esModule",{value:!0}),t.StreamingClient=void 0;const r=n(958),o=n(170),s=n(711),a=n(948);t.StreamingClient=class{constructor(e,t,n,i){var s,a,l,c;this.peerConnection=null,this.connectionReceivedAnswer=!1,this.remoteIceCandidateBuffer=[],this.inputAudioStream=null,this.dataChannel=null,this.videoElement=null,this.videoStream=null,this.audioStream=null,this.inputAudioState={isMuted:!1},this.successMetricPoller=null,this.successMetricFired=!1,this.showPeerConnectionStatsReport=!1,this.peerConnectionStatsReportOutputFormat="console",this.statsCollectionInterval=null,this.publicEventEmitter=n,this.internalEventEmitter=i;const{inputAudio:u}=t;this.inputAudioState=u.inputAudioState,t.inputAudio.userProvidedMediaStream&&(this.inputAudioStream=t.inputAudio.userProvidedMediaStream),this.disableInputAudio=!0===t.inputAudio.disableInputAudio,this.internalEventEmitter.addListener(o.InternalEvent.WEB_SOCKET_OPEN,this.onSignallingClientConnected.bind(this)),this.internalEventEmitter.addListener(o.InternalEvent.SIGNAL_MESSAGE_RECEIVED,this.onSignalMessage.bind(this)),this.iceServers=t.iceServers,this.signallingClient=new r.SignallingClient(e,t.signalling,this.publicEventEmitter,this.internalEventEmitter),this.engineApiRestClient=new r.EngineApiRestClient(t.engine.baseUrl,e),this.audioDeviceId=t.inputAudio.audioDeviceId,this.showPeerConnectionStatsReport=null!==(a=null===(s=t.metrics)||void 0===s?void 0:s.showPeerConnectionStatsReport)&&void 0!==a&&a,this.peerConnectionStatsReportOutputFormat=null!==(c=null===(l=t.metrics)||void 0===l?void 0:l.peerConnectionStatsReportOutputFormat)&&void 0!==c?c:"console"}onInputAudioStateChange(e,t){e.isMuted!==t.isMuted&&(t.isMuted?this.muteAllAudioTracks():this.unmuteAllAudioTracks())}muteAllAudioTracks(){var e;null===(e=this.inputAudioStream)||void 0===e||e.getAudioTracks().forEach(e=>{e.enabled=!1})}unmuteAllAudioTracks(){var e;null===(e=this.inputAudioStream)||void 0===e||e.getAudioTracks().forEach(e=>{e.enabled=!0})}startStatsCollection(){this.statsCollectionInterval||(this.statsCollectionInterval=setInterval(()=>i(this,void 0,void 0,function*(){if(this.peerConnection&&this.dataChannel&&"open"===this.dataChannel.readyState)try{const e=yield this.peerConnection.getStats();this.sendClientSideMetrics(e)}catch(e){console.error("Failed to collect and send stats:",e)}}),5e3))}sendClientSideMetrics(e){e.forEach(e=>{if("inbound-rtp"===e.type){const t={message_type:"remote_rtp_stats",data:e};this.dataChannel&&"open"===this.dataChannel.readyState&&this.dataChannel.send(JSON.stringify(t))}})}startSuccessMetricPolling(){if(this.successMetricPoller||this.successMetricFired)return;const e=setTimeout(()=>{this.successMetricPoller&&(console.warn("No video frames received, there is a problem with the connection."),clearInterval(this.successMetricPoller),this.successMetricPoller=null)},15e3);this.successMetricPoller=setInterval(()=>i(this,void 0,void 0,function*(){if(!this.peerConnection||this.successMetricFired)return this.successMetricPoller&&clearInterval(this.successMetricPoller),void clearTimeout(e);try{const t=yield this.peerConnection.getStats();let n=!1,i=null;t.forEach(e=>{"inbound-rtp"===e.type&&"video"===e.kind&&(void 0!==e.framesDecoded&&e.framesDecoded>0?(n=!0,i="framesDecoded"):void 0!==e.framesReceived&&e.framesReceived>0?(n=!0,i="framesReceived"):e.bytesReceived>0&&e.packetsReceived>0&&e.bytesReceived>1e5&&(n=!0,i="bytesReceived"))}),n&&!this.successMetricFired&&(this.successMetricFired=!0,(0,a.sendClientMetric)(a.ClientMetricMeasurement.CLIENT_METRIC_MEASUREMENT_SESSION_SUCCESS,"1",i?{detectionMethod:i}:void 0),this.successMetricPoller&&clearInterval(this.successMetricPoller),clearTimeout(e),this.successMetricPoller=null)}catch(e){}}),500)}muteInputAudio(){const e=this.inputAudioState,t=Object.assign(Object.assign({},this.inputAudioState),{isMuted:!0});return this.inputAudioState=t,this.onInputAudioStateChange(e,t),this.inputAudioState}unmuteInputAudio(){const e=this.inputAudioState,t=Object.assign(Object.assign({},this.inputAudioState),{isMuted:!1});return this.inputAudioState=t,this.onInputAudioStateChange(e,t),this.inputAudioState}getInputAudioState(){return this.inputAudioState}getPeerConnection(){return this.peerConnection}getInputAudioStream(){return this.inputAudioStream}getVideoStream(){return this.videoStream}getAudioStream(){return this.audioStream}sendDataMessage(e){this.dataChannel&&"open"===this.dataChannel.readyState&&this.dataChannel.send(e)}setMediaStreamTargetById(e){if(e){const t=document.getElementById(e);if(!t)throw new Error(`StreamingClient: video element with id ${e} not found`);this.videoElement=t}}startConnection(){try{if(this.peerConnection)return void console.error("StreamingClient - startConnection: peer connection already exists");this.signallingClient.connect()}catch(e){console.log("StreamingClient - startConnection: error",e),this.handleWebrtcFailure(e)}}stopConnection(){return i(this,void 0,void 0,function*(){yield this.shutdown()})}sendTalkCommand(e){return i(this,void 0,void 0,function*(){if(!this.peerConnection)throw new Error("StreamingClient - sendTalkCommand: peer connection is null");yield this.engineApiRestClient.sendTalkCommand(e)})}startTalkMessageStream(e){return e||(e=Math.random().toString(36).substring(2,15)),new s.TalkMessageStream(e,this.internalEventEmitter,this.signallingClient)}initPeerConnection(){return i(this,void 0,void 0,function*(){this.peerConnection=new RTCPeerConnection({iceServers:this.iceServers,iceCandidatePoolSize:2}),this.peerConnection.onicecandidate=this.onIceCandidate.bind(this),this.peerConnection.oniceconnectionstatechange=this.onIceConnectionStateChange.bind(this),this.peerConnection.onconnectionstatechange=this.onConnectionStateChange.bind(this),this.peerConnection.addEventListener("track",this.onTrackEventHandler.bind(this)),yield this.setupDataC