@freeday-ai/webchat-sdk - npm Package Compare versions

Comparing version 0.0.1-alpha.12 to 0.0.1-alpha.13

dist/freeday-webchat-sdk.iife.js

@@ -1,2 +0,2 @@
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this.decodeReply(t,e,i);case this.KINDS.broadcast:return this.decodeBroadcast(t,e,i)}},decodePush(t,e,s){let i=e.getUint8(1),r=e.getUint8(2),o=e.getUint8(3),c=this.HEADER_LENGTH+this.META_LENGTH-1,l=s.decode(t.slice(c,c+i));c=c+i;let g=s.decode(t.slice(c,c+r));c=c+r;let v=s.decode(t.slice(c,c+o));c=c+o;let T=t.slice(c,t.byteLength);return{join_ref:l,ref:null,topic:g,event:v,payload:T}},decodeReply(t,e,s){let i=e.getUint8(1),r=e.getUint8(2),o=e.getUint8(3),c=e.getUint8(4),l=this.HEADER_LENGTH+this.META_LENGTH,g=s.decode(t.slice(l,l+i));l=l+i;let v=s.decode(t.slice(l,l+r));l=l+r;let T=s.decode(t.slice(l,l+o));l=l+o;let m=s.decode(t.slice(l,l+c));l=l+c;let W=t.slice(l,t.byteLength),B={status:m,response:W};return{join_ref:g,ref:v,topic:T,event:_.reply,payload:B}},decodeBroadcast(t,e,s){let i=e.getUint8(1),r=e.getUint8(2),o=this.HEADER_LENGTH+2,c=s.decode(t.slice(o,o+i));o=o+i;let l=s.decode(t.slice(o,o+r));o=o+r;let g=t.slice(o,t.byteLength);return{join_ref:null,ref:null,topic:c,event:l,payload:g}}},ke=class{constructor(t,e={}){this.stateChangeCallbacks={open:[],close:[],error:[],message:[]},this.channels=[],this.sendBuffer=[],this.ref=0,this.timeout=e.timeout||we,this.transport=e.transport||j.WebSocket||P,this.primaryPassedHealthCheck=!1,this.longPollFallbackMs=e.longPollFallbackMs,this.fallbackTimer=null,this.sessionStore=e.sessionStorage||j&&j.sessionStorage,this.establishedConnections=0,this.defaultEncoder=x.encode.bind(x),this.defaultDecoder=x.decode.bind(x),this.closeWasClean=!1,this.binaryType=e.binaryType||"arraybuffer",this.connectClock=1,this.transport!==P?(this.encode=e.encode||this.defaultEncoder,this.decode=e.decode||this.defaultDecoder):(this.encode=this.defaultEncoder,this.decode=this.defaultDecoder);let s=null;O&&O.addEventListener&&(O.addEventListener("pagehide",i=>{this.conn&&(this.disconnect(),s=this.connectClock)}),O.addEventListener("pageshow",i=>{s===this.connectClock&&(s=null,this.connect())})),this.heartbeatIntervalMs=e.heartbeatIntervalMs||3e4,this.rejoinAfterMs=i=>e.rejoinAfterMs?e.rejoinAfterMs(i):[1e3,2e3,5e3][i-1]||1e4,this.reconnectAfterMs=i=>e.reconnectAfterMs?e.reconnectAfterMs(i):[10,50,100,150,200,250,500,1e3,2e3][i-1]||5e3,this.logger=e.logger||null,!this.logger&&e.debug&&(this.logger=(i,r,o)=>{console.log(`${i}: ${r}`,o)}),this.longpollerTimeout=e.longpollerTimeout||2e4,this.params=N(e.params||{}),this.endPoint=`${t}/${K.websocket}`,this.vsn=e.vsn||ye,this.heartbeatTimeoutTimer=null,this.heartbeatTimer=null,this.pendingHeartbeatRef=null,this.reconnectTimer=new re(()=>{this.teardown(()=>this.connect())},this.reconnectAfterMs)}getLongPollTransport(){return P}replaceTransport(t){this.connectClock++,this.closeWasClean=!0,clearTimeout(this.fallbackTimer),this.reconnectTimer.reset(),this.conn&&(this.conn.close(),this.conn=null),this.transport=t}protocol(){return location.protocol.match(/^https/)?"wss":"ws"}endPointURL(){let t=G.appendParams(G.appendParams(this.endPoint,this.params()),{vsn:this.vsn});return t.charAt(0)!=="/"?t:t.charAt(1)==="/"?`${this.protocol()}:${t}`:`${this.protocol()}://${location.host}${t}`}disconnect(t,e,s){this.connectClock++,this.closeWasClean=!0,clearTimeout(this.fallbackTimer),this.reconnectTimer.reset(),this.teardown(t,e,s)}connect(t){t&&(console&&console.log("passing params to connect is deprecated. Instead pass :params to the Socket constructor"),this.params=N(t)),!this.conn&&(this.longPollFallbackMs&&this.transport!==P?this.connectWithFallback(P,this.longPollFallbackMs):this.transportConnect())}log(t,e,s){this.logger&&this.logger(t,e,s)}hasLogger(){return this.logger!==null}onOpen(t){let e=this.makeRef();return this.stateChangeCallbacks.open.push([e,t]),e}onClose(t){let e=this.makeRef();return this.stateChangeCallbacks.close.push([e,t]),e}onError(t){let e=this.makeRef();return this.stateChangeCallbacks.error.push([e,t]),e}onMessage(t){let e=this.makeRef();return this.stateChangeCallbacks.message.push([e,t]),e}ping(t){if(!this.isConnected())return!1;let e=this.makeRef(),s=Date.now();this.push({topic:"phoenix",event:"heartbeat",payload:{},ref:e});let i=this.onMessage(r=>{r.ref===e&&(this.off([i]),t(Date.now()-s))});return!0}transportConnect(){this.connectClock++,this.closeWasClean=!1,this.conn=new this.transport(this.endPointURL()),this.conn.binaryType=this.binaryType,this.conn.timeout=this.longpollerTimeout,this.conn.onopen=()=>this.onConnOpen(),this.conn.onerror=t=>this.onConnError(t),this.conn.onmessage=t=>this.onConnMessage(t),this.conn.onclose=t=>this.onConnClose(t)}getSession(t){return this.sessionStore&&this.sessionStore.getItem(t)}storeSession(t,e){this.sessionStore&&this.sessionStore.setItem(t,e)}connectWithFallback(t,e=2500){clearTimeout(this.fallbackTimer);let s=!1,i=!0,r,o,c=l=>{this.log("transport",`falling back to ${t.name}...`,l),this.off([r,o]),i=!1,this.replaceTransport(t),this.transportConnect()};if(this.getSession(`phx:fallback:${t.name}`))return c("memorized");this.fallbackTimer=setTimeout(c,e),o=this.onError(l=>{this.log("transport","error",l),i&&!s&&(clearTimeout(this.fallbackTimer),c(l))}),this.onOpen(()=>{if(s=!0,!i)return this.primaryPassedHealthCheck||this.storeSession(`phx:fallback:${t.name}`,"true"),this.log("transport",`established ${t.name} fallback`);clearTimeout(this.fallbackTimer),this.fallbackTimer=setTimeout(c,e),this.ping(l=>{this.log("transport","connected to primary after",l),this.primaryPassedHealthCheck=!0,clearTimeout(this.fallbackTimer)})}),this.transportConnect()}clearHeartbeats(){clearTimeout(this.heartbeatTimer),clearTimeout(this.heartbeatTimeoutTimer)}onConnOpen(){this.hasLogger()&&this.log("transport",`${this.transport.name} connected to ${this.endPointURL()}`),this.closeWasClean=!1,this.establishedConnections++,this.flushSendBuffer(),this.reconnectTimer.reset(),this.resetHeartbeat(),this.stateChangeCallbacks.open.forEach(([,t])=>t())}heartbeatTimeout(){this.pendingHeartbeatRef&&(this.pendingHeartbeatRef=null,this.hasLogger()&&this.log("transport","heartbeat timeout. 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e=t&&t.code;this.hasLogger()&&this.log("transport","close",t),this.triggerChanError(),this.clearHeartbeats(),!this.closeWasClean&&e!==1e3&&this.reconnectTimer.scheduleTimeout(),this.stateChangeCallbacks.close.forEach(([,s])=>s(t))}onConnError(t){this.hasLogger()&&this.log("transport",t);let e=this.transport,s=this.establishedConnections;this.stateChangeCallbacks.error.forEach(([,i])=>{i(t,e,s)}),(e===this.transport||s>0)&&this.triggerChanError()}triggerChanError(){this.channels.forEach(t=>{t.isErrored()||t.isLeaving()||t.isClosed()||t.trigger(_.error)})}connectionState(){switch(this.conn&&this.conn.readyState){case U.connecting:return"connecting";case U.open:return"open";case U.closing:return"closing";default:return"closed"}}isConnected(){return this.connectionState()==="open"}remove(t){this.off(t.stateChangeRefs),this.channels=this.channels.filter(e=>e!==t)}off(t){for(let e in this.stateChangeCallbacks)this.stateChangeCallbacks[e]=this.stateChangeCallbacks[e].filter(([s])=>t.indexOf(s)===-1)}channel(t,e={}){let s=new Ce(t,e,this);return this.channels.push(s),s}push(t){if(this.hasLogger()){let{topic:e,event:s,payload:i,ref:r,join_ref:o}=t;this.log("push",`${e} ${s} (${o}, ${r})`,i)}this.isConnected()?this.encode(t,e=>this.conn.send(e)):this.sendBuffer.push(()=>this.encode(t,e=>this.conn.send(e)))}makeRef(){let t=this.ref+1;return t===this.ref?this.ref=0:this.ref=t,this.ref.toString()}sendHeartbeat(){this.pendingHeartbeatRef&&!this.isConnected()||(this.pendingHeartbeatRef=this.makeRef(),this.push({topic:"phoenix",event:"heartbeat",payload:{},ref:this.pendingHeartbeatRef}),this.heartbeatTimeoutTimer=setTimeout(()=>this.heartbeatTimeout(),this.heartbeatIntervalMs))}flushSendBuffer(){this.isConnected()&&this.sendBuffer.length>0&&(this.sendBuffer.forEach(t=>t()),this.sendBuffer=[])}onConnMessage(t){this.decode(t.data,e=>{let{topic:s,event:i,payload:r,ref:o,join_ref:c}=e;o&&o===this.pendingHeartbeatRef&&(this.clearHeartbeats(),this.pendingHeartbeatRef=null,this.heartbeatTimer=setTimeout(()=>this.sendHeartbeat(),this.heartbeatIntervalMs)),this.hasLogger()&&this.log("receive",`${r.status||""} ${s} ${i} ${o&&"("+o+")"||""}`,r);for(let l=0;l<this.channels.length;l++){const g=this.channels[l];g.isMember(s,i,r,c)&&g.trigger(i,r,o,c)}for(let l=0;l<this.stateChangeCallbacks.message.length;l++){let[,g]=this.stateChangeCallbacks.message[l];g(e)}})}leaveOpenTopic(t){let e=this.channels.find(s=>s.topic===t&&(s.isJoined()||s.isJoining()));e&&(this.hasLogger()&&this.log("transport",`leaving duplicate topic "${t}"`),e.leave())}};class Se{constructor(e){u(this,"debugModeEnabled");this.debugModeEnabled=!!e}debug(...e){this.debugModeEnabled&&console.debug("[@freeday/webchat-sdk]",...e)}log(...e){this.debugModeEnabled&&console.log("[@freeday/webchat-sdk]",...e)}info(...e){console.info("[@freeday/webchat-sdk]",...e)}warn(...e){console.warn("[@freeday/webchat-sdk]",...e)}error(...e){console.error("[@freeday/webchat-sdk]",...e)}}const ne="__FREEDAY__",Ue=t=>{try{return t&&(t.localStorage||t.sessionStorage)}catch{return{_db:{},getItem(s){return this._db[s]||null},setItem(s,i){this._db[s]=i},removeItem(s){delete this._db[s]}}}};function _e(t){const e=Ue(t),s=o=>{const c=e.getItem(`${ne}${o}`);if(!c)return null;try{return 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id:",e),s||null)));u(this,"setConversationId",e=>(this.conversationId=e,this.joinConversationChannel(e),this));u(this,"joinConversationChannel",e=>{this.channel&&this.channel.leave&&this.channel.leave(),this.logger.debug("Joining channel:",e),this.channel=this.socket.channel(`conversations:${e}`,{user_id:this.userId}),this.channel.on("stream_event",i=>{this.logger.debug("New conversation data received",i),this.handleMessageCreated(i)}),this.channel.on("loading",i=>{var o,c,l,g;const{status:r}=i;this.logger.debug("loading",r),r?(c=(o=this.config).onStreamStart)==null||c.call(o):(g=(l=this.config).onStreamEnd)==null||g.call(l)});const s=this.channel.onMessage.bind(this.channel);return this.channel.onMessage=(i,r,o)=>(this.logger.debug("Channel onMessage:",i,r,o),s(i,r,o)),this.channel.join().receive("ok",i=>{this.logger.debug("Joined conversation successfully!",i)}).receive("error",i=>{this.logger.debug("Unable to join 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Date().toISOString(),o=this.constructMessagePayload(e,r);this.setMessages([...this.messages,o]),console.log("sendNewMessage",s,i),(!s||!i)&&await this.initializeNewConversation(s),this.pushMessageToChannel(e,this.userId,r)});u(this,"createNewConversation",async e=>this.api.createNewConversation(e));u(this,"initializeNewConversation",async e=>{const{user:s={}}=this.config,i=s,r=await this.createOrUpdateUser(e,i);console.log("initializeNewConversation",r,e);const{id:o}=await this.createNewConversation(r);return this.setUserId(r).setConversationId(o)});u(this,"createNewUser",e=>(this.logger.debug("Creating new user:",e),this.api.createNewUser(e)));u(this,"identify",async(e,s={})=>{try{const i=this.userId||this.getCachedUserId(),r=await this.isValidUserId(i),o={...s,external_id:e};if(r){this.logger.debug("Valid user found for ID:",i);const{id:g}=await this.api.updateUserMetadata(i,s);return this.setUserId(g)}const c=await this.checkForExistingUser(o),{id:l}=c?await this.api.updateUserMetadata(c,s):await this.createNewUser(o);return this.setUserId(l)}catch(i){this.logger.error("Failed to update or create user:",i),this.logger.error("Retrying...");const{id:r}=await this.createNewUser(s);return this.setUserId(r)}});u(this,"createOrUpdateUser",async(e,s={})=>{try{const i=e?await this.api.updateUserMetadata(e,s):await this.createNewUser(s),{id:r}=i;return r}catch(i){this.logger.error("Failed to update or create user:",i),this.logger.error("Retrying...");const{id:r}=await this.createNewUser(s);return r}});u(this,"fetchWidgetSettings",async()=>{const e={};return this.api.fetchWidgetSettings().then(s=>s||e).catch(()=>e)});u(this,"updateWidgetSettingsMetadata",async e=>this.api.updateWidgetSettingsMetadata(e).catch(s=>{this.logger.error("Failed to update widget metadata:",s)}));u(this,"findUserByExternalId",async e=>{const s=await this.api.findUserByExternalId(e);return(s==null?void 0:s.id)||null});u(this,"findUserByMetadata",async 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s=window,{baseUrl:i,token:r,conversationId:o,userId:c,debug:l=!1}=e,g=A(s)||l;this.config=e,this.api=new me(r,i),this.logger=new Se(g),this.storage=_e(s),this.userId=c||this.getCachedUserId()||null,this.conversationId=o||null,this.messages=[],this.settings={};const v=de(i);this.socket=new ke(v,{params:{token:r}}),this.settings={}}};u(I,"init",e=>new I(e)),u(I,"open",()=>window.dispatchEvent(new Event("freeday:open"))),u(I,"close",()=>window.dispatchEvent(new Event("freeday:close"))),u(I,"toggle",()=>window.dispatchEvent(new Event("freeday:toggle"))),u(I,"restart",()=>window.dispatchEvent(new Event("freeday:restart")));let X=I;const oe=window,Ie=oe.Freeday&&oe.Freeday.config||{},{token:ae,userId:Re,baseUrl:je,greeting:Le,debug:Me,onSetUserId:Ae,onSetConversationId:$e,onSetWidgetSettings:Ne,onPresenceSync:Oe}=Ie;if(!ae)throw new Error("An account token is required to start 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'join' can only be called a single time per channel instance");return this.timeout=t,this.joinedOnce=!0,this.rejoin(),this.joinPush}onClose(t){this.on(U.close,t)}onError(t){return this.on(U.error,e=>t(e))}on(t,e){let s=this.bindingRef++;return this.bindings.push({event:t,ref:s,callback:e}),s}off(t,e){this.bindings=this.bindings.filter(s=>!(s.event===t&&(typeof e>"u"||e===s.ref)))}canPush(){return this.socket.isConnected()&&this.isJoined()}push(t,e,s=this.timeout){if(e=e||{},!this.joinedOnce)throw new Error(`tried to push '${t}' to '${this.topic}' before joining. 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e(JSON.stringify(s))}},decode(t,e){if(t.constructor===ArrayBuffer)return e(this.binaryDecode(t));{let[s,n,i,o,c]=JSON.parse(t);return e({join_ref:s,ref:n,topic:i,event:o,payload:c})}},binaryEncode(t){let{join_ref:e,ref:s,event:n,topic:i,payload:o}=t,c=this.META_LENGTH+e.length+s.length+i.length+n.length,l=new ArrayBuffer(this.HEADER_LENGTH+c),f=new DataView(l),v=0;f.setUint8(v++,this.KINDS.push),f.setUint8(v++,e.length),f.setUint8(v++,s.length),f.setUint8(v++,i.length),f.setUint8(v++,n.length),Array.from(e,m=>f.setUint8(v++,m.charCodeAt(0))),Array.from(s,m=>f.setUint8(v++,m.charCodeAt(0))),Array.from(i,m=>f.setUint8(v++,m.charCodeAt(0))),Array.from(n,m=>f.setUint8(v++,m.charCodeAt(0)));var E=new Uint8Array(l.byteLength+o.byteLength);return E.set(new Uint8Array(l),0),E.set(new Uint8Array(o),l.byteLength),E.buffer},binaryDecode(t){let e=new DataView(t),s=e.getUint8(0),n=new TextDecoder;switch(s){case this.KINDS.push:return this.decodePush(t,e,n);case this.KINDS.reply:return this.decodeReply(t,e,n);case this.KINDS.broadcast:return this.decodeBroadcast(t,e,n)}},decodePush(t,e,s){let n=e.getUint8(1),i=e.getUint8(2),o=e.getUint8(3),c=this.HEADER_LENGTH+this.META_LENGTH-1,l=s.decode(t.slice(c,c+n));c=c+n;let f=s.decode(t.slice(c,c+i));c=c+i;let v=s.decode(t.slice(c,c+o));c=c+o;let E=t.slice(c,t.byteLength);return{join_ref:l,ref:null,topic:f,event:v,payload:E}},decodeReply(t,e,s){let n=e.getUint8(1),i=e.getUint8(2),o=e.getUint8(3),c=e.getUint8(4),l=this.HEADER_LENGTH+this.META_LENGTH,f=s.decode(t.slice(l,l+n));l=l+n;let v=s.decode(t.slice(l,l+i));l=l+i;let E=s.decode(t.slice(l,l+o));l=l+o;let m=s.decode(t.slice(l,l+c));l=l+c;let F=t.slice(l,t.byteLength),H={status:m,response:F};return{join_ref:f,ref:v,topic:E,event:U.reply,payload:H}},decodeBroadcast(t,e,s){let n=e.getUint8(1),i=e.getUint8(2),o=this.HEADER_LENGTH+2,c=s.decode(t.slice(o,o+n));o=o+n;let l=s.decode(t.slice(o,o+i));o=o+i;let f=t.slice(o,t.byteLength);return{join_ref:null,ref:null,topic:c,event:l,payload:f}}},Se=class{constructor(t,e={}){this.stateChangeCallbacks={open:[],close:[],error:[],message:[]},this.channels=[],this.sendBuffer=[],this.ref=0,this.timeout=e.timeout||ye,this.transport=e.transport||L.WebSocket||D,this.primaryPassedHealthCheck=!1,this.longPollFallbackMs=e.longPollFallbackMs,this.fallbackTimer=null,this.sessionStore=e.sessionStorage||L&&L.sessionStorage,this.establishedConnections=0,this.defaultEncoder=G.encode.bind(G),this.defaultDecoder=G.decode.bind(G),this.closeWasClean=!1,this.binaryType=e.binaryType||"arraybuffer",this.connectClock=1,this.transport!==D?(this.encode=e.encode||this.defaultEncoder,this.decode=e.decode||this.defaultDecoder):(this.encode=this.defaultEncoder,this.decode=this.defaultDecoder);let s=null;P&&P.addEventListener&&(P.addEventListener("pagehide",n=>{this.conn&&(this.disconnect(),s=this.connectClock)}),P.addEventListener("pageshow",n=>{s===this.connectClock&&(s=null,this.connect())})),this.heartbeatIntervalMs=e.heartbeatIntervalMs||3e4,this.rejoinAfterMs=n=>e.rejoinAfterMs?e.rejoinAfterMs(n):[1e3,2e3,5e3][n-1]||1e4,this.reconnectAfterMs=n=>e.reconnectAfterMs?e.reconnectAfterMs(n):[10,50,100,150,200,250,500,1e3,2e3][n-1]||5e3,this.logger=e.logger||null,!this.logger&&e.debug&&(this.logger=(n,i,o)=>{console.log(`${n}: ${i}`,o)}),this.longpollerTimeout=e.longpollerTimeout||2e4,this.params=M(e.params||{}),this.endPoint=`${t}/${K.websocket}`,this.vsn=e.vsn||be,this.heartbeatTimeoutTimer=null,this.heartbeatTimer=null,this.pendingHeartbeatRef=null,this.reconnectTimer=new ie(()=>{this.teardown(()=>this.connect())},this.reconnectAfterMs)}getLongPollTransport(){return D}replaceTransport(t){this.connectClock++,this.closeWasClean=!0,clearTimeout(this.fallbackTimer),this.reconnectTimer.reset(),this.conn&&(this.conn.close(),this.conn=null),this.transport=t}protocol(){return location.protocol.match(/^https/)?"wss":"ws"}endPointURL(){let t=B.appendParams(B.appendParams(this.endPoint,this.params()),{vsn:this.vsn});return t.charAt(0)!=="/"?t:t.charAt(1)==="/"?`${this.protocol()}:${t}`:`${this.protocol()}://${location.host}${t}`}disconnect(t,e,s){this.connectClock++,this.closeWasClean=!0,clearTimeout(this.fallbackTimer),this.reconnectTimer.reset(),this.teardown(t,e,s)}connect(t){t&&(console&&console.log("passing params to connect is deprecated. 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Attempting to re-establish connection"),this.triggerChanError(),this.closeWasClean=!1,this.teardown(()=>this.reconnectTimer.scheduleTimeout(),we,"heartbeat timeout"))}resetHeartbeat(){this.conn&&this.conn.skipHeartbeat||(this.pendingHeartbeatRef=null,this.clearHeartbeats(),this.heartbeatTimer=setTimeout(()=>this.sendHeartbeat(),this.heartbeatIntervalMs))}teardown(t,e,s){if(!this.conn)return t&&t();this.waitForBufferDone(()=>{this.conn&&(e?this.conn.close(e,s||""):this.conn.close()),this.waitForSocketClosed(()=>{this.conn&&(this.conn.onopen=function(){},this.conn.onerror=function(){},this.conn.onmessage=function(){},this.conn.onclose=function(){},this.conn=null),t&&t()})})}waitForBufferDone(t,e=1){if(e===5||!this.conn||!this.conn.bufferedAmount){t();return}setTimeout(()=>{this.waitForBufferDone(t,e+1)},150*e)}waitForSocketClosed(t,e=1){if(e===5||!this.conn||this.conn.readyState===S.closed){t();return}setTimeout(()=>{this.waitForSocketClosed(t,e+1)},150*e)}onConnClose(t){let e=t&&t.code;this.hasLogger()&&this.log("transport","close",t),this.triggerChanError(),this.clearHeartbeats(),!this.closeWasClean&&e!==1e3&&this.reconnectTimer.scheduleTimeout(),this.stateChangeCallbacks.close.forEach(([,s])=>s(t))}onConnError(t){this.hasLogger()&&this.log("transport",t);let e=this.transport,s=this.establishedConnections;this.stateChangeCallbacks.error.forEach(([,n])=>{n(t,e,s)}),(e===this.transport||s>0)&&this.triggerChanError()}triggerChanError(){this.channels.forEach(t=>{t.isErrored()||t.isLeaving()||t.isClosed()||t.trigger(U.error)})}connectionState(){switch(this.conn&&this.conn.readyState){case S.connecting:return"connecting";case S.open:return"open";case S.closing:return"closing";default:return"closed"}}isConnected(){return this.connectionState()==="open"}remove(t){this.off(t.stateChangeRefs),this.channels=this.channels.filter(e=>e!==t)}off(t){for(let e in this.stateChangeCallbacks)this.stateChangeCallbacks[e]=this.stateChangeCallbacks[e].filter(([s])=>t.indexOf(s)===-1)}channel(t,e={}){let s=new Ee(t,e,this);return this.channels.push(s),s}push(t){if(this.hasLogger()){let{topic:e,event:s,payload:n,ref:i,join_ref:o}=t;this.log("push",`${e} ${s} (${o}, ${i})`,n)}this.isConnected()?this.encode(t,e=>this.conn.send(e)):this.sendBuffer.push(()=>this.encode(t,e=>this.conn.send(e)))}makeRef(){let t=this.ref+1;return t===this.ref?this.ref=0:this.ref=t,this.ref.toString()}sendHeartbeat(){this.pendingHeartbeatRef&&!this.isConnected()||(this.pendingHeartbeatRef=this.makeRef(),this.push({topic:"phoenix",event:"heartbeat",payload:{},ref:this.pendingHeartbeatRef}),this.heartbeatTimeoutTimer=setTimeout(()=>this.heartbeatTimeout(),this.heartbeatIntervalMs))}flushSendBuffer(){this.isConnected()&&this.sendBuffer.length>0&&(this.sendBuffer.forEach(t=>t()),this.sendBuffer=[])}onConnMessage(t){this.decode(t.data,e=>{let{topic:s,event:n,payload:i,ref:o,join_ref:c}=e;o&&o===this.pendingHeartbeatRef&&(this.clearHeartbeats(),this.pendingHeartbeatRef=null,this.heartbeatTimer=setTimeout(()=>this.sendHeartbeat(),this.heartbeatIntervalMs)),this.hasLogger()&&this.log("receive",`${i.status||""} ${s} ${n} ${o&&"("+o+")"||""}`,i);for(let l=0;l<this.channels.length;l++){const f=this.channels[l];f.isMember(s,n,i,c)&&f.trigger(n,i,o,c)}for(let l=0;l<this.stateChangeCallbacks.message.length;l++){let[,f]=this.stateChangeCallbacks.message[l];f(e)}})}leaveOpenTopic(t){let e=this.channels.find(s=>s.topic===t&&(s.isJoined()||s.isJoining()));e&&(this.hasLogger()&&this.log("transport",`leaving duplicate topic "${t}"`),e.leave())}};class Te{constructor(e){u(this,"debugModeEnabled");this.debugModeEnabled=!!e}debug(...e){this.debugModeEnabled&&console.debug("[@freeday/webchat-sdk]",...e)}log(...e){this.debugModeEnabled&&console.log("[@freeday/webchat-sdk]",...e)}info(...e){console.info("[@freeday/webchat-sdk]",...e)}warn(...e){console.warn("[@freeday/webchat-sdk]",...e)}error(...e){console.error("[@freeday/webchat-sdk]",...e)}}const re="__FREEDAY__",Ue=t=>{try{return t&&(t.localStorage||t.sessionStorage)}catch{return{_db:{},getItem(s){return this._db[s]||null},setItem(s,n){this._db[s]=n},removeItem(s){delete this._db[s]}}}};function Re(t){const e=Ue(t),s=o=>{const c=e.getItem(`${re}${o}`);if(!c)return null;try{return JSON.parse(c)}catch{return c}},n=(o,c)=>{e.setItem(`${re}${o}`,JSON.stringify(c))},i=o=>{e.removeItem(o)};return{getUserId:()=>s("__USER_ID__"),setUserId:o=>n("__USER_ID__",o),removeUserId:()=>i("__USER_ID__")}}const R=class R{constructor(e){u(this,"socket");u(this,"channel");u(this,"api");u(this,"logger");u(this,"storage");u(this,"config");u(this,"userId");u(this,"conversationId");u(this,"messages");u(this,"settings");u(this,"start",async()=>{this.connect();const e=await this.fetchWidgetSettings();await this.isValidUserId(this.userId);const s=this.userId,n=this.config.user||{},i=await this.checkForExistingUser(n,s);return this.conversationId?this.setWidgetSettings(e).setUserId(i).fetchConversation(this.conversationId):this.setWidgetSettings(e).setUserId(i).fetchLatestConversation()});u(this,"connect",()=>{this.socket.connect()});u(this,"disconnect",()=>{var e;this.socket.disconnect(),(e=this.channel)==null||e.leave()});u(this,"setWidgetSettings",e=>(this.settings=e,this));u(this,"setUserId",e=>{var s,n;return this.logger.debug("Setting user ID:",e),this.userId=e,this.cacheUserId(e),window.dispatchEvent(new CustomEvent("freeday:user:set",{detail:e})),(n=(s=this.config).onSetUserId)==null||n.call(s,e),this});u(this,"fetchConversation",async e=>{try{const s=this.userId;this.logger.debug("Fetching conversation for user:",s,"conversationId:",e);const n=await this.fetchUserConversationById(e);return n?(this.setConversationId(e).setMessages([]),n):(this.logger.debug("Conversation not exist"),null)}catch(s){return this.logger.debug("Error fetching conversation!",s),null}});u(this,"fetchLatestConversation",async()=>null);u(this,"fetchUserConversationById",async e=>this.api.fetchConversationById(e).then(s=>(s?this.logger.debug("Found conversation:",s):this.logger.debug("No conversation found with id:",e),s||null)));u(this,"setConversationId",e=>(this.conversationId=e,this.joinConversationChannel(e),this));u(this,"joinConversationChannel",e=>{this.channel&&this.channel.leave&&this.channel.leave(),this.logger.debug("Joining channel:",e),this.channel=this.socket.channel(`conversations:${e}`,{user_id:this.userId}),this.channel.on("stream_event",n=>{this.logger.debug("New conversation data received",n),this.handleMessageCreated(n)}),this.channel.on("loading",n=>{var o,c,l,f;const{status:i}=n;this.logger.debug("loading",i),i?(c=(o=this.config).onStreamStart)==null||c.call(o):(f=(l=this.config).onStreamEnd)==null||f.call(l)});const s=this.channel.onMessage.bind(this.channel);return this.channel.onMessage=(n,i,o)=>(this.logger.debug("Channel onMessage:",n,i,o),s(n,i,o)),this.channel.join().receive("ok",n=>{this.logger.debug("Joined conversation successfully!",n)}).receive("error",n=>{this.logger.debug("Unable to join conversation!",n)}),this});u(this,"handleMessageCreated",e=>{const{messages:s=[]}=this,n=s.find(o=>o.id===e.id&&o.sender_id===e.sender_id),i=n?s.map(o=>o.sent_at===n.sent_at?e:o):[...s,e];this.setMessages(i)});u(this,"setMessages",e=>(this.messages=e,this.config.onMessagesUpdated&&this.config.onMessagesUpdated(e),this));u(this,"validateMessageContent",e=>!(!e||e.trim().length===0));u(this,"constructMessagePayload",(e,s)=>({blocks:[{id:"1",type:"text",text:e}],id:"temp-id",request_user_feedback:!1,user_feedback_value:null,channel_id:"fake",sender_id:this.userId,sender_name:null,sender_type:"user",sent_at:s,type:"message"}));u(this,"pushMessageToChannel",(e,s,n)=>{var i;(i=this.channel)==null||i.push("new_text",e)});u(this,"sendNewMessage",async e=>{const{userId:s,conversationId:n}=this;if(!this.validateMessageContent(e)){console.warn("Invalid message content, skipping send");return}const i=new Date().toISOString(),o=this.constructMessagePayload(e,i);this.setMessages([...this.messages,o]),(!s||!n)&&await this.initializeNewConversation(s),this.pushMessageToChannel(e,this.userId,i)});u(this,"createNewConversation",async e=>this.api.createNewConversation(e));u(this,"initializeNewConversation",async e=>{const{user:s={}}=this.config,n=s,i=await this.createOrUpdateUser(e,n),{id:o}=await this.createNewConversation(i);return this.setUserId(i).setConversationId(o)});u(this,"createNewUser",e=>(this.logger.debug("Creating new user:",e),this.api.createNewUser(e)));u(this,"identify",async(e,s={})=>{try{const n=this.userId||this.getCachedUserId(),i=await this.isValidUserId(n),o={...s,external_id:e};if(i){this.logger.debug("Valid user found for ID:",n);const{id:f}=await this.api.updateUserMetadata(n,s);return this.setUserId(f)}const c=await this.checkForExistingUser(o),{id:l}=c?await this.api.updateUserMetadata(c,s):await this.createNewUser(o);return this.setUserId(l)}catch(n){this.logger.error("Failed to update or create user:",n),this.logger.error("Retrying...");const{id:i}=await this.createNewUser(s);return this.setUserId(i)}});u(this,"createOrUpdateUser",async(e,s={})=>{try{const n=e?await this.api.updateUserMetadata(e,s):await this.createNewUser(s),{id:i}=n;return i}catch(n){this.logger.error("Failed to update or create user:",n),this.logger.error("Retrying...");const{id:i}=await this.createNewUser(s);return i}});u(this,"fetchWidgetSettings",async()=>{const e={};return this.api.fetchWidgetSettings().then(s=>s||e).catch(()=>e)});u(this,"updateWidgetSettingsMetadata",async e=>this.api.updateWidgetSettingsMetadata(e).catch(s=>{this.logger.error("Failed to update widget metadata:",s)}));u(this,"findUserByExternalId",async e=>{const s=await this.api.findUserByExternalId(e);return(s==null?void 0:s.id)||null});u(this,"findUserByMetadata",async e=>{if(!e||!(e!=null&&e.external_id))return null;const{external_id:s}=e;return await this.findUserByExternalId(s)});u(this,"checkForExistingUser",async(e,s=null)=>s);u(this,"updateExistingUser",async(e,s)=>{if(s)try{await this.api.updateUserMetadata(e,s)}catch(n){this.logger.debug("Error updating user metadata!",n)}});u(this,"getCachedUserId",()=>this.storage.getUserId());u(this,"cacheUserId",e=>{this.logger.debug("Caching user ID:",e),e?this.storage.setUserId(e):this.storage.removeUserId()});u(this,"isValidUserId",async e=>{if(!e||!e.length||!fe(e))return!1;try{return await this.api.isValidUser(e)}catch{return this.logger.warn("Failed to validate user ID."),this.logger.warn("You might be on an older version of Freeday."),!0}});u(this,"checkHealth",async()=>this.api.healthCheck().then(()=>!0).catch(()=>!1));u(this,"notify",(e,s,n={})=>{this.logger.debug({type:e,message:s,options:n})});const s=window,{baseUrl:n,token:i,conversationId:o,userId:c,debug:l=!1}=e,f=de(s)||l;this.config=e,this.api=new ve(i,n),this.logger=new Te(f),this.storage=Re(s),this.userId=c||this.getCachedUserId()||null,this.conversationId=o||null,this.messages=[],this.settings={};const v=pe(n);this.socket=new Se(v,{params:{token:i}}),this.settings={}}};u(R,"init",e=>new R(e)),u(R,"open",()=>window.dispatchEvent(new Event("freeday:open"))),u(R,"close",()=>window.dispatchEvent(new Event("freeday:close"))),u(R,"toggle",()=>window.dispatchEvent(new Event("freeday:toggle"))),u(R,"restart",()=>window.dispatchEvent(new Event("freeday:restart")));let X=R;const oe=window,Ie=oe.Freeday&&oe.Freeday.config||{},{token:ae,userId:Ae,baseUrl:Le,greeting:Oe,debug:je,onSetUserId:Ne,onSetConversationId:Me,onSetWidgetSettings:Pe,onPresenceSync:De}=Ie;if(!ae)throw new Error("An account token is required to start Freeday!");X.init({token:ae,userId:Ae,baseUrl:Le,greeting:Oe,debug:je,onSetUserId:Ne,onSetConversationId:Me,onSetWidgetSettings:Pe,onPresenceSync:De})})();

package.json

 {
   "name": "@freeday-ai/webchat-sdk",
   "description": "Freeday webchat sdk",
-  "version": "0.0.1-alpha.12",
+  "version": "0.0.1-alpha.13",
   "author": "freeday",
@@ -6,0 +6,0 @@ "license": "MIT",

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Improved metrics

Total package byte prevSize

310601

increased by2.27%

Lines of code

2380

increased by1.15%

No dependency changes