@agentman/chat-widget/dist/index.js

Agentman Chat Widget for easy integration with web applications

/*! For license information please see index.js.LICENSE.txt */
!function(e,t){"object"==typeof exports&&"object"==typeof module?module.exports=t():"function"==typeof define&&define.amd?define("AgentmanChatWidget",[],t):"object"==typeof exports?exports.AgentmanChatWidget=t():e.AgentmanChatWidget=t()}("undefined"!=typeof self?self:this,()=>(()=>{"use strict";var e={d:(t,n)=>{for(var i in n)e.o(n,i)&&!e.o(t,i)&&Object.defineProperty(t,i,{enumerable:!0,get:n[i]})},o:(e,t)=>Object.prototype.hasOwnProperty.call(e,t),r:e=>{"undefined"!=typeof Symbol&&Symbol.toStringTag&&Object.defineProperty(e,Symbol.toStringTag,{value:"Module"}),Object.defineProperty(e,"__esModule",{value:!0})}},t={};e.r(t),e.d(t,{ChatWidget:()=>Ii,OfflineParser:()=>R});var n=function(){function e(e,t){this.enabled=!1,this.logLevel="info",this.timestamps=!0,this.useConsole=!0,this.prefix="[ChatWidget]",this.levels={error:0,warn:1,info:2,debug:3,verbose:4},t&&(this.prefix=t),"boolean"==typeof e?this.enabled=e:e&&(this.enabled=e.enabled,this.logLevel=e.logLevel||"info",this.timestamps=!1!==e.timestamps,this.useConsole=!1!==e.console,this.customLogger=e.logger),e||"undefined"==typeof window||"localhost"===window.location.hostname||(this.logLevel="error")}return e.prototype.shouldLog=function(e){return!!this.enabled&&this.levels[e]<=this.levels[this.logLevel]},e.prototype.formatMessage=function(e,t,n){void 0===n&&(n=!1);var i=[];if(n&&this.useConsole)return i.push(this.prefix),"info"!==e&&i.push("[".concat(e.toUpperCase(),"]")),i.push(t),i.join(" ");if(this.timestamps){var a=new Date;i.push("[".concat(a.toISOString(),"]"))}return i.push(this.prefix),i.push("[".concat(e.toUpperCase(),"]")),i.push(t),i.join(" ")},e.prototype.output=function(e,t,n){if(this.shouldLog(e))if(this.customLogger){var i=this.formatMessage(e,t,!1);this.customLogger(e,i,n)}else if(this.useConsole&&"undefined"!=typeof console){i=this.formatMessage(e,t,!0);var a="error"===e?"error":"warn"===e?"warn":"log";void 0!==n?console[a](i,n):console[a](i)}},e.prototype.error=function(e,t){this.output("error",e,t)},e.prototype.warn=function(e,t){this.output("warn",e,t)},e.prototype.info=function(e,t){this.output("info",e,t)},e.prototype.debug=function(e,t){this.output("debug",e,t)},e.prototype.verbose=function(e,t){this.output("verbose",e,t)},e.prototype.child=function(t){return new e({enabled:this.enabled,logLevel:this.logLevel,timestamps:this.timestamps,console:this.useConsole,logger:this.customLogger},"".concat(this.prefix," ").concat(t))},e.prototype.setConfig=function(e){this.enabled=e.enabled,this.logLevel=e.logLevel||this.logLevel,this.timestamps=!1!==e.timestamps,this.useConsole=!1!==e.console,this.customLogger=e.logger},e.prototype.setEnabled=function(e){this.enabled=e},e.prototype.setLogLevel=function(e){this.logLevel=e},e}(),i=(new n(!1),function(e,t,n,i){return new(n||(n=Promise))(function(a,o){function r(e){try{l(i.next(e))}catch(e){o(e)}}function s(e){try{l(i.throw(e))}catch(e){o(e)}}function l(e){var t;e.done?a(e.value):(t=e.value,t instanceof n?t:new n(function(e){e(t)})).then(r,s)}l((i=i.apply(e,t||[])).next())})}),a=function(){function e(e,t,i,a){void 0===i&&(i=!0);var o=this;this.containerId=e,this.stateManager=t,this.enabled=i,this.eventCallbacks=[],this.inMemoryFallback=new Map,this.useInMemoryFallback=!1,this.convKey=function(e){return"chatwidget_".concat(o.containerId,"_conv_").concat(e)},this.logger=new n(a||!1,"[PersistenceManager]"),this.checkStorageAvailability()}return e.prototype.onPersistenceEvent=function(e){this.eventCallbacks.push(e)},e.prototype.emitEvent=function(e,t,n){var i=this,a={type:e,error:t,details:n};this.eventCallbacks.forEach(function(e){try{e(a)}catch(e){i.logger.error("Error in persistence event callback:",e)}})},e.prototype.checkStorageAvailability=function(){try{var e="chatwidget_test_".concat(Date.now());localStorage.setItem(e,"test"),localStorage.removeItem(e),this.useInMemoryFallback=!1}catch(e){this.logger.warn("localStorage not available, using in-memory fallback:",e),this.useInMemoryFallback=!0,this.emitEvent("save_failed",{type:"ACCESS_DENIED",message:"localStorage is not available. Chat history will not persist across sessions.",originalError:e,recoverable:!1})}},Object.defineProperty(e.prototype,"indexKey",{get:function(){return"chatwidget_".concat(this.containerId,"_index")},enumerable:!1,configurable:!0}),e.prototype.getStorageKey=function(){var e=this.getCurrentId();return e?this.convKey(e):this.indexKey},e.prototype.readIndex=function(){try{if(this.useInMemoryFallback){var e=this.inMemoryFallback.get(this.indexKey);return e?JSON.parse(e):{version:2,conversations:[]}}var t=localStorage.getItem(this.indexKey);return t?JSON.parse(t):{version:2,conversations:[]}}catch(e){return this.logger.error("Failed to read index:",e),{version:2,conversations:[]}}},e.prototype.writeIndex=function(e){try{var t=JSON.stringify(e);return this.useInMemoryFallback?(this.inMemoryFallback.set(this.indexKey,t),!0):(localStorage.setItem(this.indexKey,t),!0)}catch(e){return this.handleStorageError(e),!1}},e.prototype.handleStorageError=function(e){var t="UNKNOWN_ERROR",n=!1;"QuotaExceededError"===e.name||e.message.includes("quota")?(t="QUOTA_EXCEEDED",n=!0):"SecurityError"===e.name?t="ACCESS_DENIED":e instanceof SyntaxError&&(t="PARSE_ERROR");var i={type:t,message:this.getErrorMessage(t),originalError:e,recoverable:n};return this.emitEvent("save_failed",i),this.logger.error("Storage error (".concat(t,"):"),e),i},e.prototype.getErrorMessage=function(e){switch(e){case"QUOTA_EXCEEDED":return"Storage quota exceeded. Please clear some chat history to continue saving.";case"ACCESS_DENIED":return"Storage access denied. Chat history will not be saved.";case"PARSE_ERROR":return"Corrupted data detected. Some chat history may be lost.";case"INVALID_STATE":return"Invalid storage state. Please refresh the page.";default:return"An error occurred while saving chat history."}},e.prototype.list=function(){return this.readIndex().conversations.sort(function(e,t){return t.lastUpdated-e.lastUpdated})},e.prototype.getCurrentId=function(){return this.readIndex().currentId},e.prototype.create=function(e){var t=this;void 0===e&&(e="New chat");var n=function(){if("undefined"!=typeof crypto&&crypto.randomUUID)return crypto.randomUUID();var e=Date.now().toString(36),t=Math.random().toString(36).substring(2,10);return"".concat(e,"-").concat(t)}(),i={id:n,title:e,lastUpdated:Date.now()},a=this.readIndex();if(a.conversations.unshift(i),a.conversations.length>10){this.logger.debug("Conversation limit exceeded (".concat(a.conversations.length,"), cleaning up old conversations"));var o=a.conversations.slice(10);a.conversations=a.conversations.slice(0,10),o.forEach(function(e){try{localStorage.removeItem(t.convKey(e.id)),t.logger.debug("Removed old conversation: ".concat(e.id))}catch(n){t.logger.warn("Failed to remove old conversation ".concat(e.id,":"),n)}})}a.currentId=n,this.writeIndex(a);var r={version:2,messages:[],timestamp:Date.now()};try{localStorage.setItem(this.convKey(n),JSON.stringify(r))}catch(e){if(!(e instanceof Error&&"QuotaExceededError"===e.name))throw e;this.logger.warn("Storage quota exceeded, attempting cleanup"),this.clearOldConversations(5);try{localStorage.setItem(this.convKey(n),JSON.stringify(r))}catch(e){throw this.logger.error("Failed to create conversation even after cleanup:",e),e}}return n},e.prototype.switchTo=function(e){this.logger.debug("🔄 switchTo(".concat(e,") called"));var t=this.readIndex();if(!t.conversations.find(function(t){return t.id===e}))throw this.logger.debug("❌ switchTo() failed - unknown conversation id: ".concat(e)),new Error("unknown conversation id");t.currentId=e,this.logger.debug("✅ switchTo() - setting currentId to ".concat(e)),this.writeIndex(t)},e.prototype.delete=function(e){var t;localStorage.removeItem(this.convKey(e));var n=this.readIndex();n.conversations=n.conversations.filter(function(t){return t.id!==e}),n.currentId===e&&(n.currentId=null===(t=n.conversations[0])||void 0===t?void 0:t.id),this.writeIndex(n)},e.prototype.loadMessages=function(){var e=this.getCurrentId();if(!e)return[];try{var t=this.convKey(e),n=localStorage.getItem(t);if(!n)return[];var i=this.parseAndValidatePayload(n);return(null==i?void 0:i.messages)||[]}catch(e){return this.logger.error("Failed to load messages:",e),[]}},e.prototype.loadMetadata=function(){var e=this.getCurrentId();if(!e)return null;try{var t=localStorage.getItem(this.convKey(e));if(!t)return null;var n=this.parseAndValidatePayload(t);return(null==n?void 0:n.metadata)||null}catch(e){return this.logger.error("Failed to load metadata:",e),null}},e.prototype.saveMetadata=function(e){if(this.logger.debug("💾 saveMetadata() called",e),this.enabled){var t=this.getCurrentId();if(t)try{this.saveMetadataAtomic(t,e)}catch(e){this.logger.error("Failed to save metadata:",e)}else this.logger.debug("⏭️ saveMetadata() aborted - no current conversation ID")}else this.logger.debug("⏭️ saveMetadata() aborted - persistence not enabled")},e.prototype.saveMetadataAtomic=function(e,t){var n,i=this.convKey(e),a=localStorage.getItem(i);a?n=this.parseAndValidatePayload(a)||this.createDefaultPayload():(n=this.createDefaultPayload()).messages=this.stateManager.getState().messages,n.metadata=t,n.timestamp=Date.now();var o=JSON.stringify(n);localStorage.setItem(i,o),this.updateIndexMetadata(e,t),this.logger.debug("✅ Metadata saved atomically")},e.prototype.updateIndexMetadata=function(e,t){try{var n=this.readIndex(),i=n.conversations.find(function(t){return t.id===e});i&&(i.metadata=t,this.writeIndex(n))}catch(e){this.logger.error("Failed to update index metadata:",e)}},e.prototype.saveMessages=function(){if(this.logger.debug("📝 saveMessages() called"),!this.enabled)return this.logger.debug("⏭️ saveMessages() aborted - persistence not enabled"),{success:!0};var e=this.getCurrentId();if(!e)return this.logger.debug("⏭️ saveMessages() aborted - no current conversation ID"),{success:!1,error:{type:"INVALID_STATE",message:"No active conversation",recoverable:!0}};var t=this.stateManager.getState().messages;this.logger.debug("📊 Current messages count: ".concat(t.length));var n,i=this.convKey(e),a=(n=this.useInMemoryFallback?this.inMemoryFallback.get(i)||null:localStorage.getItem(i))?JSON.parse(n).messages:[];this.logger.debug("📊 Existing messages count: ".concat(a.length));var o,r=a.length!==t.length;if(!r&&t.length>0)for(var s=0;s<t.length;s++)if(!a[s]||a[s].content!==t[s].content||a[s].sender!==t[s].sender){r=!0;break}if(!r)return this.logger.debug("⏭️ saveMessages() aborted - no changes detected"),{success:!0};if(this.logger.debug("💾 Saving messages - changes detected"),n)try{var l=this.parseAndValidatePayload(n);o=null==l?void 0:l.metadata}catch(e){this.logger.warn("Failed to parse existing metadata, continuing without it:",e)}var c={version:2,messages:t,timestamp:Date.now(),metadata:o};try{var p=JSON.stringify(c);this.useInMemoryFallback?this.inMemoryFallback.set(i,p):localStorage.setItem(i,p)}catch(e){return{success:!1,error:this.handleStorageError(e)}}var d=this.readIndex(),h=d.conversations.find(function(t){return t.id===e});if(h){h.lastUpdated=c.timestamp;var u=t.find(function(e){return"user"===e.sender});if(u){var m=u.content.trim();h.title=m.length>25?m.slice(0,25)+"...":m}else"New chat"===h.title&&t.length>0&&(h.title="Chat with Agentman");this.writeIndex(d)||this.logger.warn("Failed to update conversation index")}return{success:!0}},e.prototype.migrateLegacy=function(){var e="chatwidget_".concat(this.containerId,"_data"),t=localStorage.getItem(e);if(t)try{var n=JSON.parse(t).messages,i=this.create("Imported chat");localStorage.setItem(this.convKey(i),JSON.stringify({version:2,messages:n,timestamp:Date.now()})),localStorage.removeItem(e)}catch(e){this.logger.error("Error migrating legacy data:",e)}},e.prototype.setConversationId=function(e){this.switchTo(e)},e.prototype.getConversationId=function(){return this.getCurrentId()||null},e.prototype.clearStorage=function(){var e=this.getCurrentId();e&&this.delete(e)},e.prototype.parseAndValidatePayload=function(e){try{var t=JSON.parse(e);if("object"!=typeof t||null===t)throw new Error("Invalid payload format");if("number"!=typeof t.version||2!==t.version)throw new Error("Invalid or unsupported payload version");if(!Array.isArray(t.messages))throw new Error("Invalid messages format");if("number"!=typeof t.timestamp)throw new Error("Invalid timestamp format");return t}catch(t){return this.logger.warn("Failed to parse conversation payload:",t),this.emitEvent("corrupted_data",{type:"PARSE_ERROR",message:"Failed to parse conversation payload",originalError:t,recoverable:!0},{rawDataLength:e.length,errorMessage:t.message}),null}},e.prototype.createDefaultPayload=function(){return{version:2,messages:[],timestamp:Date.now()}},e.prototype.getStorageInfo=function(){return i(this,void 0,void 0,function(){var e,t,n,i,a,o,r,s,l;return function(e,t){var n,i,a,o={label:0,sent:function(){if(1&a[0])throw a[1];return a[1]},trys:[],ops:[]},r=Object.create(("function"==typeof Iterator?Iterator:Object).prototype);return r.next=s(0),r.throw=s(1),r.return=s(2),"function"==typeof Symbol&&(r[Symbol.iterator]=function(){return this}),r;function s(s){return function(l){return function(s){if(n)throw new TypeError("Generator is already executing.");for(;r&&(r=0,s[0]&&(o=0)),o;)try{if(n=1,i&&(a=2&s[0]?i.return:s[0]?i.throw||((a=i.return)&&a.call(i),0):i.next)&&!(a=a.call(i,s[1])).done)return a;switch(i=0,a&&(s=[2&s[0],a.value]),s[0]){case 0:case 1:a=s;break;case 4:return o.label++,{value:s[1],done:!1};case 5:o.label++,i=s[1],s=[0];continue;case 7:s=o.ops.pop(),o.trys.pop();continue;default:if(!((a=(a=o.trys).length>0&&a[a.length-1])||6!==s[0]&&2!==s[0])){o=0;continue}if(3===s[0]&&(!a||s[1]>a[0]&&s[1]<a[3])){o.label=s[1];break}if(6===s[0]&&o.label<a[1]){o.label=a[1],a=s;break}if(a&&o.label<a[2]){o.label=a[2],o.ops.push(s);break}a[2]&&o.ops.pop(),o.trys.pop();continue}s=t.call(e,o)}catch(e){s=[6,e],i=0}finally{n=a=0}if(5&s[0])throw s[1];return{value:s[0]?s[1]:void 0,done:!0}}([s,l])}}}(this,function(c){switch(c.label){case 0:for(c.trys.push([0,5,,6]),e=0,t=0;t<localStorage.length;t++)(n=localStorage.key(t))&&n.startsWith("chatwidget_".concat(this.containerId))&&(i=localStorage.getItem(n))&&(e+=n.length+i.length);if(a=void 0,o=void 0,!("storage"in navigator)||!("estimate"in navigator.storage))return[3,4];c.label=1;case 1:return c.trys.push([1,3,,4]),[4,navigator.storage.estimate()];case 2:return r=c.sent(),a=r.quota,o=r.quota?r.quota-(r.usage||0):void 0,[3,4];case 3:return s=c.sent(),this.logger.debug("Could not estimate storage quota:",s),[3,4];case 4:return[2,{used:e,quota:a,available:o,percentUsed:a?e/a*100:void 0}];case 5:return l=c.sent(),this.logger.error("Failed to get storage info:",l),[2,{used:0}];case 6:return[2]}})})},e.prototype.clearOldConversations=function(e){void 0===e&&(e=5);try{var t=this.list();if(t.length<=e)return{success:!0};for(var n=t.slice(e),i=0,a=0,o=n;a<o.length;a++){var r=o[a];try{this.delete(r.id),i++}catch(e){this.logger.warn("Failed to delete conversation ".concat(r.id,":"),e)}}return this.logger.info("Cleared ".concat(i," old conversations")),{success:!0,data:i}}catch(e){return{success:!1,error:{type:"UNKNOWN_ERROR",message:"Failed to clear old conversations",originalError:e,recoverable:!1}}}},e}(),o='\n<svg id="eGF4vShlzWg1" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" viewBox="0 0 482 463" shape-rendering="geometricPrecision" text-rendering="geometricPrecision" 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e(e){this.validateConfig(e),this.config=this.mergeWithDefaults(e),this.theme=this.initializeTheme(),this.assets=this.initializeAssets(),this.icons=this.initializeIcons()}return e.prototype.validateConfig=function(e){var t,n;if(!(null===(t=e.api)||void 0===t?void 0:t.url))throw new Error("api.url is required");if(!(null===(n=e.api)||void 0===n?void 0:n.token))throw new Error("api.token is required")},e.prototype.mergeWithDefaults=function(t){var n,i,a,o,s,l,c,p,d,h,u,m,g,f,v,b,y,w,x,k,C,S,M,I,E,T,A,_,L;return r(r({},t),{layout:{desktop:{position:(null===(i=null===(n=t.layout)||void 0===n?void 0:n.desktop)||void 0===i?void 0:i.position)||"bottom-right",width:null===(o=null===(a=t.layout)||void 0===a?void 0:a.desktop)||void 0===o?void 0:o.width,height:null===(l=null===(s=t.layout)||void 0===s?void 0:s.desktop)||void 0===l?void 0:l.height,initiallyOpen:null===(p=null===(c=t.layout)||void 0===c?void 0:c.desktop)||void 0===p?void 0:p.initiallyOpen},mobile:{height:(null===(h=null===(d=t.layout)||void 0===d?void 0:d.mobile)||void 0===h?void 0:h.height)||"100vh",maxHeight:(null===(m=null===(u=t.layout)||void 0===u?void 0:u.mobile)||void 0===m?void 0:m.maxHeight)||"100vh"},showCollapsedSheet:null===(g=t.layout)||void 0===g?void 0:g.showCollapsedSheet},content:{title:(null===(f=t.content)||void 0===f?void 0:f.title)||"Chat Assistant",placeholder:(null===(v=t.content)||void 0===v?void 0:v.placeholder)||"Type a message...",initialMessage:null===(b=t.content)||void 0===b?void 0:b.initialMessage,inputBarBrandText:(null===(y=t.content)||void 0===y?void 0:y.inputBarBrandText)||"Ask AI",toggleText:null===(w=t.content)||void 0===w?void 0:w.toggleText,messagePrompts:null===(x=t.content)||void 0===x?void 0:x.messagePrompts},features:{attachments:void 0===(null===(k=t.features)||void 0===k?void 0:k.attachments)||t.features.attachments,persistence:null===(C=t.features)||void 0===C?void 0:C.persistence,streaming:{enabled:void 0===(null===(M=null===(S=t.features)||void 0===S?void 0:S.streaming)||void 0===M?void 0:M.enabled)||t.features.streaming.enabled,preferStreaming:void 0===(null===(E=null===(I=t.features)||void 0===I?void 0:I.streaming)||void 0===E?void 0:E.preferStreaming)||t.features.streaming.preferStreaming,fallbackToNonStreaming:void 0===(null===(A=null===(T=t.features)||void 0===T?void 0:T.streaming)||void 0===A?void 0:A.fallbackToNonStreaming)||t.features.streaming.fallbackToNonStreaming},disclaimer:null===(_=t.features)||void 0===_?void 0:_.disclaimer},theme:{colors:r(r({},e.defaultTheme.colors),null===(L=t.theme)||void 0===L?void 0:L.colors)}})},e.prototype.initializeTheme=function(){var t;return{colors:r(r({},e.defaultTheme.colors),null===(t=this.config.theme)||void 0===t?void 0:t.colors)}},e.prototype.initializeAssets=function(){var t,n;return{logo:(null===(t=this.config.assets)||void 0===t?void 0:t.logo)||e.defaultAssets.logo,headerLogo:(null===(n=this.config.assets)||void 0===n?void 0:n.headerLogo)||e.defaultAssets.headerLogo}},e.prototype.initializeIcons=function(){var t,n=/^(data:image\/|https:\/\/|\/)/i,i={closeIcon:e.defaultIcons.closeIcon,sendIcon:e.defaultIcons.sendIcon,minimizeIcon:e.defaultIcons.minimizeIcon,maximizeIcon:e.defaultIcons.maximizeIcon,expandIcon:e.defaultIcons.expandIcon,reduceIcon:e.defaultIcons.reduceIcon};return(null===(t=this.config.assets)||void 0===t?void 0:t.icons)&&Object.entries(this.config.assets.icons).forEach(function(e){var t=e[0],a=e[1];a&&n.test(a)&&(i[t]=a)}),i},e.prototype.getConfig=function(){return this.config},e.prototype.getTheme=function(){return this.theme},e.prototype.getAssets=function(){return this.assets},e.prototype.getIcons=function(){return this.icons},e.prototype.getCSSVariables=function(){var e=this.theme.colors,t=e.inputBarBrandBackground||"color-mix(in srgb, ".concat(e.toggleBackground," 8%, white)"),n=e.inputBarBrandBackgroundHover||"color-mix(in srgb, ".concat(t," 110%, white)"),i=e.inputBarBrandText||"#0066FF",a=e.inputBarLogoBackground||"transparent",o=e.inputBarLogoIcon||e.inputBarBrandText||"#0066FF",r=e.inputBarButtonBackground||"color-mix(in srgb, ".concat(e.toggleBackground," 10%, white)"),s=e.inputBarButtonIcon||"#6B7280",l=e.inputBarGlow||e.inputBarBrandText||e.toggleBackground,c=e.inputBarSheetBackground||"rgba(255, 255, 255, 0.85)",p=e.inputBarTypewriterColor||"#9ca3af";return{"--chat-text-color":e.text,"--chat-background-color":e.background,"--chat-button-color":e.button,"--chat-button-text-color":e.buttonText,"--chat-agent-foreground-color":e.agentText,"--chat-user-foreground-color":e.userText,"--chat-header-background-color":e.headerBackground||e.toggleBackground,"--chat-header-text-color":e.headerText||e.toggleText,"--disclaimer-bg-color":e.disclaimerBackground||"rgba(0, 0, 0, 0.02)","--disclaimer-text-color":e.disclaimerText||"rgba(0, 0, 0, 0.6)","--disclaimer-border-color":e.disclaimerBorder||"rgba(0, 0, 0, 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t.id!==e});this.setState({messages:t})},e.prototype.getMessageById=function(e){return this.state.messages.find(function(t){return t.id===e})},e.prototype.getLastMessage=function(){return this.state.messages[this.state.messages.length-1]},e.prototype.getMessageCount=function(){return this.state.messages.length},e.prototype.clearListeners=function(){this.listeners.clear()},e.prototype.addPendingAttachment=function(e){this.setState(l(l({},this.state),{pendingAttachments:c(c([],this.state.pendingAttachments,!0),[e],!1)}))},e.prototype.updatePendingAttachment=function(e,t){this.setState(l(l({},this.state),{pendingAttachments:this.state.pendingAttachments.map(function(n){return n.file_id===e?l(l({},n),t):n})}))},e.prototype.updateAttachmentStatus=function(e,t){var n=this.state.pendingAttachments.map(function(n){return n.file_id===e?l(l({},n),t):n});this.setState({pendingAttachments:n})},e.prototype.removePendingAttachment=function(e){var t=this.state.pendingAttachments.filter(function(t){return t.file_id!==e});this.setState({pendingAttachments:t})},e.prototype.clearPendingAttachments=function(){this.setState({pendingAttachments:[]})},e.prototype.getPendingAttachments=function(){return c([],this.state.pendingAttachments,!0)},e.prototype.setUploadingFiles=function(e){this.setState({isUploadingFiles:e})},e.prototype.getInitialState=function(){return{isOpen:!1,isExpanded:!1,isInitialized:!1,isSending:!1,messages:[],error:void 0,pendingAttachments:[],isUploadingFiles:!1,currentView:"welcome",hasStartedConversation:!1}},e.prototype.updateState=function(e){this.setState(e)},e}(),d='\n  :root{\n    --am-bg-item-hover:#eef3ff;\n    --am-bg-item-active:#dbeafe;\n    --am-text-muted:#6b7280;\n    --am-bg-badge:#ef4444;\n  }\n\n  .am-chat-widget {\n    font-family: -apple-system, BlinkMacSystemFont, \'Segoe UI\', Roboto, Helvetica, Arial, sans-serif;\n    z-index: 999999;\n    height: 100%;\n    display: flex;\n    flex-direction: column;\n  }\n\n  .am-chat-container {\n    background: var(--chat-background-color, #FFFFFF);\n    flex-direction: column;\n    overflow: hidden;\n    display: flex;\n    width: 480px;\n    height: 600px;\n    border-radius: 8px;\n    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.15);\n    flex: 1;\n    z-index: 999999;\n    position: relative;\n  }\n\n  .am-chat-header {\n    display: flex;\n    align-items: center;\n    justify-content: space-between;\n    padding: 12px 16px;\n    border-bottom: 1px solid rgba(0, 0, 0, 0.1);\n    height: 54px;\n    background: var(--chat-header-background-color, var(--chat-background-color, #ffffff)) !important;\n    color: var(--chat-header-text-color, var(--chat-text-color, #111827)) !important;\n    box-sizing: border-box;\n  }\n\n  .am-chat-header-content {\n    display: flex;\n    align-items: center;\n    justify-content: space-between;\n    width: 100%;\n    gap: 8px;\n  }\n\n  .am-chat-logo-title {\n    display: flex;\n    align-items: center;\n    gap: 4px;\n    font-size: 16px;\n    font-weight: normal;\n    color: #111827;\n    flex-shrink: 1;\n    min-width: 0;\n  }\n  \n  .am-chat-logo-title span {\n    white-space: nowrap;\n    overflow: hidden;\n    text-overflow: ellipsis;\n  }\n\n  /* Hamburger menu button */\n  .am-hamburger {\n    background: none;\n    border: none;\n    cursor: pointer;\n    padding: 4px;\n    display: flex;\n    align-items: center;\n    justify-content: center;\n    color: inherit;\n    margin-right: 4px;\n  }\n\n  .am-chat-logo {\n    width: 28px;\n    height: 28px;\n    display: flex;\n    align-items: center;\n    justify-content: center;\n    flex-shrink: 0;\n  }\n\n  .am-chat-logo svg {\n    width: 100%;\n    height: 100%;\n  }\n\n  .am-chat-header-logo {\n    width: 32px;\n    height: 32px;\n    display: flex;\n    align-items: center;\n    justify-content: center;\n    flex-shrink: 0;\n  }\n\n  .am-chat-header-logo svg {\n    width: 100%;\n    height: 100%;\n  }\n\n  .am-chat-header h3 {\n    margin: 0;\n    font-size: 16px;\n    font-weight: 500;\n    color: inherit !important;\n  }\n\n  .am-chat-header button {\n    background: none;\n    padding: 4px;\n    cursor: pointer;\n    display: flex;\n    align-items: center;\n    justify-content: center;\n    gap: 0px !important;\n  }\n\n  .am-chat-header button svg {\n    width: 18px;\n    height: 18px;\n    fill: var(--chat-header-text-color, #FFFFFF);\n  }\n\n  .am-chat-header button:hover {\n    opacity: 0.8;\n  }\n\n  .am-chat-header-actions {\n    display: flex;\n    align-items: center;\n    gap: 8px !important;\n    flex-shrink: 0;\n  }\n\n  .am-chat-header-button {\n    background: none;\n    border: none;\n    padding: 6px;\n    cursor: pointer;\n    display: flex;\n    align-items: center;\n    justify-content: center;\n    transition: background-color 0.2s;\n    border-radius: 4px;\n    color: #6b7280 !important;\n  }\n\n  .am-chat-header-button:hover {\n    background: rgba(0, 0, 0, 0.05) !important;\n    color: #374151 !important;\n  }\n\n  .am-chat-header-button svg {\n    width: 18px;\n    height: 18px;\n    display: block;\n    margin: auto;\n  }\n\n  /* For stroke-based icons (new collection) */\n  .am-chat-header-button svg[stroke],\n  .am-chat-header-button svg[stroke-width] {\n    stroke: #6b7280 !important;\n    fill: none !important;\n  }\n\n  .am-chat-header-button:hover svg[stroke],\n  .am-chat-header-button:hover svg[stroke-width] {\n    stroke: #374151 !important;\n    fill: none !important;\n  }\n\n  /* For fill-based icons (old collection) */\n  .am-chat-header-button svg[fill]:not([fill="none"]) {\n    fill: #6b7280 !important;\n  }\n\n  .am-chat-header-button:hover svg[fill]:not([fill="none"]) {\n    fill: #374151 !important;\n  }\n\n  /* Header button labels */\n  .am-button-label {\n    margin-left: 4px;\n    font-size: 14px;\n    font-weight: normal;\n  }\n\n  .am-header-button-with-text {\n    gap: 4px;\n  }\n\n\n  .am-chat-messages {\n    flex: 1 1 auto;\n    overflow-y: auto;\n    overflow-x: hidden;\n    padding: 1rem;\n    display: flex;\n    flex-direction: column;\n    gap: 1rem;\n    min-height: 0;\n    height: 0;\n    background-color: var(--chat-background-color, #ffffff);\n    color: var(--chat-text-color, #111827);\n  }\n\n  /* Style scrollbar to be always visible when content is scrollable */\n  .am-chat-messages::-webkit-scrollbar {\n    width: 6px;\n  }\n\n  .am-chat-messages::-webkit-scrollbar-track {\n    background: rgba(0, 0, 0, 0.05);\n    border-radius: 3px;\n  }\n\n  .am-chat-messages::-webkit-scrollbar-thumb {\n    background: rgba(0, 0, 0, 0.2);\n    border-radius: 3px;\n  }\n\n  .am-chat-messages::-webkit-scrollbar-thumb:hover {\n    background: rgba(0, 0, 0, 0.3);\n  }\n\n  /* Firefox scrollbar styling */\n  .am-chat-messages {\n    scrollbar-width: thin;\n    scrollbar-color: rgba(0, 0, 0, 0.2) rgba(0, 0, 0, 0.05);\n  }\n\n  .am-conversation-view {\n    display: flex;\n    flex-direction: column;\n    height: 100%;\n    overflow: hidden;\n    position: relative;\n  }\n\n  /* Stage-2 conversation drawer */\n  .am-drawer {\n    position: absolute;\n    left: 0;\n    top: 0;\n    height: 100%;\n    width: 240px;\n    transform: translateX(-100%);\n    transition: transform .2s ease-out;\n    background: #f5f5f5;\n    box-shadow: 2px 0 6px rgba(0,0,0,.08);\n    display: flex;\n    flex-direction: column;\n    z-index: 3;\n  }\n  .am-drawer.open {\n    transform: translateX(0);\n  }\n\n  .am-drawer header {\n    display: flex;\n    justify-content: space-between;\n    align-items: center;\n    font-weight: 600;\n    padding: .6rem 1rem;\n    border-bottom: 1px solid #e5e7eb;\n  }\n  .am-drawer header button.am-new {\n    font-size: 1.1rem;\n    line-height: 1;\n    border: none;\n    background: var(--chat-header-background-color, #2563eb);\n    color: var(--chat-header-text-color, #FFFFFF);\n    cursor: pointer;\n    border-radius: 4px;\n    padding: 4px 8px;\n    font-weight: bold;\n  }\n  \n  .am-drawer button.am-close {\n    width: 100%;\n    padding: 8px;\n    margin-top: auto;\n    border: none;\n    background: #f0f0f0;\n    cursor: pointer;\n    border-top: 1px solid #e5e7eb;\n    font-size: 0.9rem;\n    text-align: center;\n  }\n\n  .am-drawer ul {\n    list-style: none;\n    margin: 0;\n    padding: .4rem 0;\n    flex: 1;\n    overflow-y: auto;\n  }\n  \n  /* drawer list styling */\n  .am-drawer li {\n    display: flex;\n    align-items: center;\n    gap: .5rem;\n    position: relative;\n    padding: .45rem 1rem;\n    cursor: pointer;\n  }\n  \n  .am-drawer li:hover {\n    background: var(--am-bg-item-hover);\n  }\n  \n  .am-drawer li.active {\n    background: var(--am-bg-item-active);\n  }\n  \n  .am-drawer li .title {\n    flex: 1;\n    overflow: hidden;\n    text-overflow: ellipsis;\n    white-space: nowrap;\n  }\n  \n  .am-drawer li .time {\n    font-size: .72rem;\n    color: var(--am-text-muted);\n  }\n  \n  .am-drawer li .badge {\n    background: var(--am-bg-badge);\n    color: #fff;\n    border-radius: 9999px;\n    font-size: .65rem;\n    padding: 0 .4em;\n    min-width: 1.2em;\n    text-align: center;\n  }\n\n  /* swipe hint overlay (mobile) */\n  @media(max-width:479px){\n    .am-drawer{\n      touch-action:pan-y;\n    }\n  }\n  \n  .am-drawer .am-close {\n    border: none;\n    background: none;\n    padding: .6rem 1rem;\n    text-align: left;\n    cursor: pointer;\n    border-top: 1px solid #e5e7eb;\n  }\n\n  .am-chat-avatar {\n    width: 32px;\n    height: 32px;\n    border-radius: 50%;\n    display: flex;\n    align-items: center;\n    justify-content: center;\n    flex-shrink: 0;\n  }\n\n  .am-chat-avatar.agent {\n    background: var(--chat-header-background-color, #BE185D);\n  }\n\n  .am-chat-avatar.user {\n    background: var(--chat-user-background-color, #F43F5E);\n  }\n\n  .am-chat-avatar img, .am-chat-avatar svg {\n    width: 20px;\n    height: 20px;\n  }\n\n  .am-chat-avatar.agent svg {\n    fill: var(--chat-agent-icon-color, #FFFFFF);\n  }\n\n  .am-chat-avatar.user svg {\n    fill: var(--chat-user-icon-color, #FFFFFF);\n  }\n\n  .am-chat-branding {\n    text-align: left;\n    font-size: 10px;\n    padding: 4px 16px;\n    color: #334155;\n    background: white;\n  }\n\n  .am-chat-branding a {\n    color: #2563eb;\n    text-decoration: none;\n    font-weight: 500;\n  }\n\n  .am-chat-branding a:hover {\n    text-decoration: underline;\n  }\n\n  .am-chat-input-wrapper {\n    background: white;\n    width: 100%;\n    display: flex;\n    flex-direction: column;\n  }\n\n  .am-chat-input-container {\n    display: flex;\n    align-items: center;\n    padding: 8px 16px;\n    gap: 8px;\n  }\n\n  .am-chat-input {\n    flex: 1;\n    min-height: 44px;\n    max-height: 120px;\n    padding: 10px 12px 6px 12px;\n    border: 1px solid rgba(0, 0, 0, 0.1);\n    border-radius: 8px;\n    font-size: 14px;\n    line-height: 20px;\n    resize: none;\n    overflow-y: auto;\n    background: white;\n    box-sizing: border-box;\n  }\n\n  .am-chat-send {\n    margin-left: 8px;\n    width: 32px;\n    height: 32px;\n    padding: 6px;\n    background: var(--chat-button-color, #2563eb);\n    color: var(--chat-button-text-color, #ffffff);\n    border: none;\n    border-radius: 4px;\n    cursor: pointer;\n    display: flex;\n    align-items: center;\n    justify-content: center;\n    transition: filter 0.2s;\n  }\n\n  .am-chat-send:not(:disabled):hover {\n    background-color: var(--chat-button-color, #2563eb);\n    filter: brightness(1.1);\n  }\n\n  .am-chat-send:disabled {\n    cursor: not-allowed;\n    opacity: 0.8;\n  }\n\n  .am-chat-send:disabled:hover {\n    background: var(--chat-button-color, #2563eb);\n    filter: none;\n    opacity: 0.8;\n  }\n\n  .am-chat-send svg {\n    width: 20px;\n    height: 20px;\n  }\n\n  .am-chat-send:disabled svg {\n    opacity: 0.8;\n  }\n\n  .am-chat-initializing {\n    padding: 16px;\n    text-align: center;\n    color: #6B7280;\n  }\n\n  .desktop-only {\n    display: none;\n  }\n\n  @media (min-width: 768px) {\n    .desktop-only {\n      display: flex;\n    }\n  }\n\n  .am-chat-toggle {\n    position: fixed;\n    border: none;\n    border-radius: 100px;\n    padding: 0;\n    cursor: pointer;\n    transition: transform 0.2s;\n    z-index: 1000;\n  }\n\n  .am-chat-toggle:hover {\n    transform: scale(1.05);\n  }\n\n  .am-chat-toggle-content {\n    display: flex;\n    align-items: center;\n    gap: 8px;\n    background: var(--chat-toggle-background-color, #2563eb);\n    color: var(--chat-toggle-text-color, #FFFFFF);\n    padding: 8px 16px 8px 8px;\n    border-radius: 100px;\n    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.15);\n  }\n\n  .am-chat-toggle-text {\n    font-size: 16px;\n    font-weight: 500;\n  }\n\n  .am-chat-toggle .am-chat-logo {\n    color: var(--chat-toggle-icon-color, #FFFFFF);\n  }\n\n  .am-chat-expanded {\n    position: fixed !important;\n    top: 12px !important;\n    right: 0 !important;\n    bottom: 12px !important;\n    width: 100vw !important;\n    margin: 0 !important;\n    border-radius: 0 !important;\n    transition: all 0.3s ease-in-out !important;\n    display: flex !important;\n    justify-content: center !important;\n  }\n\n  .am-chat-expanded .am-chat-container {\n    width: 66.67vw !important;\n    max-width: 600px !important;\n    height: calc(95vh - 24px) !important;\n    border-radius: 8px !important;\n    transition: all 0.3s ease-in-out !important;\n  }\n\n  .am-chat-expanded .am-chat-messages {\n    height: calc(95vh - 148px) !important; /* 24px margins + 124px for header and input */\n  }\n\n  .am-chat-minimize {\n    border: none;\n    background: none;\n    cursor: pointer;\n  }\n\n  /* Override any external styles that might affect the header text */\n  .am-chat-header * {\n    color: inherit !important;\n  }\n  \n  /* AI Disclaimer Component Styles */\n  .am-disclaimer {\n    display: flex;\n    align-items: center;\n    justify-content: center;\n    gap: 6px;\n    font-size: 11px;\n    line-height: 1.4;\n    color: var(--disclaimer-text-color, rgba(0, 0, 0, 0.6));\n    text-align: center;\n    flex-shrink: 0;\n    transition: opacity 0.2s ease;\n  }\n  \n  /* Variant: Standalone (default) */\n  .am-disclaimer--standalone {\n    padding: 8px 12px;\n    background: var(--disclaimer-bg-color, rgba(0, 0, 0, 0.02));\n    border-top: 1px solid var(--disclaimer-border-color, rgba(0, 0, 0, 0.06));\n  }\n  \n  /* Variant: Welcome screen */\n  .am-disclaimer--welcome,\n  .am-disclaimer--standalone.am-disclaimer--welcome {\n    background: transparent;\n    border: none;\n    padding: 8px 16px;\n    margin-top: 8px;\n  }\n  \n  /* Variant: Inline (conversation view) */\n  .am-disclaimer--inline {\n    display: inline-flex;\n    align-items: center;\n    flex-wrap: wrap;\n    padding: 0;\n    background: transparent;\n    border: none;\n  }\n  \n  /* Variant: Compact */\n  .am-disclaimer--compact {\n    gap: 4px;\n    font-size: 10px;\n    padding: 4px 8px;\n  }\n  \n  /* Disclaimer content container */\n  .am-disclaimer__content {\n    display: inline-flex;\n    align-items: center;\n    gap: 6px;\n    flex-wrap: wrap;\n  }\n  \n  /* Disclaimer text */\n  .am-disclaimer__text,\n  .am-disclaimer-text {\n    color: inherit;\n  }\n  \n  /* Disclaimer icons */\n  .am-disclaimer__icon {\n    flex-shrink: 0;\n    opacity: 0.7;\n  }\n  \n  .am-disclaimer__icon--warning {\n    color: var(--disclaimer-warning-color, #f59e0b);\n  }\n  \n  .am-disclaimer__icon--alert {\n    color: var(--disclaimer-alert-color, #ef4444);\n  }\n  \n  /* Disclaimer link */\n  .am-disclaimer__link,\n  .am-disclaimer-link {\n    color: var(--disclaimer-link-color, rgba(37, 99, 235, 0.8));\n    text-decoration: none;\n    font-weight: 500;\n    transition: color 0.2s ease, text-decoration 0.2s ease;\n    display: inline-flex;\n    align-items: center;\n    gap: 2px;\n  }\n  \n  .am-disclaimer__link:hover,\n  .am-disclaimer-link:hover {\n    color: var(--disclaimer-link-hover-color, rgba(37, 99, 235, 1));\n    text-decoration: underline;\n  }\n  \n  .am-disclaimer__link:focus-visible,\n  .am-disclaimer-link:focus-visible {\n    outline: 2px solid var(--disclaimer-link-focus-color, #2563eb);\n    outline-offset: 2px;\n    border-radius: 2px;\n  }\n  \n  /* External link icon */\n  .am-disclaimer__external-icon {\n    opacity: 0.6;\n    margin-left: 1px;\n  }\n  \n  /* Separator for inline variant */\n  .am-disclaimer__separator {\n    margin: 0 8px;\n    color: var(--disclaimer-separator-color, #94a3b8);\n  }\n  \n  /* Accessibility: High contrast mode support */\n  @media (prefers-contrast: high) {\n    .am-disclaimer {\n      border-width: 2px;\n    }\n    \n    .am-disclaimer__icon {\n      opacity: 1;\n    }\n  }\n  \n  /* Accessibility: Reduced motion support */\n  @media (prefers-reduced-motion: reduce) {\n    .am-disclaimer,\n    .am-disclaimer__link,\n    .am-disclaimer-link {\n      transition: none;\n    }\n  }\n  \n  /* Dark mode support */\n  @media (prefers-color-scheme: dark) {\n    .am-disclaimer {\n      color: var(--disclaimer-text-color-dark, rgba(255, 255, 255, 0.7));\n    }\n    \n    .am-disclaimer--standalone {\n      background: var(--disclaimer-bg-color-dark, rgba(255, 255, 255, 0.05));\n      border-color: var(--disclaimer-border-color-dark, rgba(255, 255, 255, 0.1));\n    }\n  }\n  \n  /* Branding with disclaimer */\n  .am-chat-branding {\n    display: flex !important;\n    align-items: center;\n    flex-wrap: nowrap;\n    gap: 4px;\n    visibility: visible !important;\n    opacity: 1 !important;\n  }\n  \n  .am-branding-separator {\n    margin: 0 8px;\n    color: #94a3b8;\n  }\n  \n  /* Responsive disclaimer */\n  @media (max-width: 480px) {\n    .am-disclaimer {\n      font-size: 10px;\n      padding: 6px 10px;\n    }\n  }\n',h='\n  .am-message {\n    margin-bottom: 12px;\n    display: flex;\n    flex-direction: column;\n    align-items: flex-start;\n    width: 100%;\n  }\n\n  .am-message.user {\n    margin-top: 0px;\n    margin-bottom: 12px;\n  }\n\n  .am-message-content {\n    padding: 0;\n    border-radius: 0;\n    font-size: 14px;\n    width: 100%;\n    word-wrap: break-word;\n    line-height: 1.6;\n    background: none;\n    border: none;\n  }\n\n  .am-message.agent .am-message-content {\n    color: var(--chat-agent-foreground-color, var(--chat-text-color, #111827));\n  }\n\n  .am-message.user .am-message-content {\n    color: var(--chat-user-foreground-color, var(--chat-text-color, #111827));\n  }\n\n  /* Role labels */\n  .am-message-role {\n    font-size: 12px;\n    font-weight: 600;\n    color: #6b7280;\n    margin-bottom: 8px;\n    text-transform: uppercase;\n    letter-spacing: 0.5px;\n  }\n\n  .am-message.agent .am-message-role {\n    color: var(--chat-agent-foreground-color, #111827);\n  }\n\n  .am-message.user .am-message-role {\n    color: var(--chat-user-foreground-color, #2563eb);\n  }\n\n  // Content formatting - Reduce spacing\n  .am-message.agent .am-message-content br {\n    content: "";\n    display: block;\n    margin-top: 0.2em;\n  }\n\n  .am-message-avatar {\n    width: 24px;\n    height: 24px;\n    flex-shrink: 0;\n    display: inline-flex;\n    align-items: center;\n    margin-top: 4px;\n  }\n\n  .am-message-avatar img {\n    width: 100%;\n    height: 100%;\n    border-radius: 50%;\n  }\n\n  .am-message.user .am-message-avatar {\n    width: 28px;\n    height: 28px;\n    margin-top: 16px;\n  }\n  \n\n  /* Typography and spacing */\n  .am-message-content p {\n    margin: 0 0 8px 0;\n  }\n\n  .am-message-content p:last-child {\n    margin-bottom: 0;\n  }  \n\n  /* Enhanced Lists styling */\n  .am-message-content ul,\n  .am-message-content ol {\n    margin: 4px 0;\n    padding-left: 20px;\n    list-style-position: outside;\n  }\n\n  .am-message-content ul {\n    list-style-type: disc;\n  }\n\n  .am-message-content ol {\n    list-style-type: decimal;\n  }\n\n  /* Nested lists */\n  .am-message-content ul ul,\n  .am-message-content ol ul {\n    list-style-type: circle;\n  }\n\n  .am-message-content ul ul ul,\n  .am-message-content ol ul ul {\n    list-