@mriridescent/rezilient/dist/rezilient.esm.js

REZILIENT.js - Revolutionary framework for scaffolding complete production-ready resilient applications. Features offline-first architecture, AI-awareness, carbon-conscious computing, quantum-ready patterns, and self-healing capabilities.

class e{constructor(e){this._state=e,this._subscribers=new Set}subscribe(e){return this._subscribers.add(e),e(this._state),()=>{this._subscribers.delete(e)}}set(e){e!==this._state&&(this._state=e,this._notify())}update(e){this.set(e(this._state))}_notify(){for(const e of this._subscribers)e(this._state)}get(){return this._state}}const t="undefined"!=typeof process&&"test"===process.env.NODE_ENV,n=async(e,n)=>{if(t)try{const{set:t}=await Promise.resolve().then(function(){return l});return await t(e,n)}catch(e){return}if("undefined"!=typeof window&&"undefined"!=typeof indexedDB)try{return new Promise((t,i)=>{const r=indexedDB.open("aether-store",1);r.onerror=()=>t(),r.onsuccess=i=>{const r=i.target.result.transaction(["keyval"],"readwrite").objectStore("keyval").put(n,e);r.onsuccess=()=>t(),r.onerror=()=>t()},r.onupgradeneeded=e=>{const t=e.target.result;t.objectStoreNames.contains("keyval")||t.createObjectStore("keyval")}})}catch(e){console.warn("IndexedDB set failed:",e.message)}};class i extends e{constructor(e,t){super(t),this.key=e,this._isInitialized=!1,this._init()}async _init(){try{const e=await(async e=>{if(t)try{const{get:t}=await Promise.resolve().then(function(){return l});return await t(e)}catch(e){return}if("undefined"!=typeof window&&"undefined"!=typeof indexedDB)try{return new Promise((t,n)=>{const i=indexedDB.open("aether-store",1);i.onerror=()=>t(void 0),i.onsuccess=n=>{const i=n.target.result;if(!i.objectStoreNames.contains("keyval"))return void t(void 0);const r=i.transaction(["keyval"],"readonly").objectStore("keyval").get(e);r.onsuccess=()=>t(r.result),r.onerror=()=>t(void 0)},i.onupgradeneeded=e=>{const t=e.target.result;t.objectStoreNames.contains("keyval")||t.createObjectStore("keyval")}})}catch(e){return void console.warn("IndexedDB get failed:",e.message)}})(this.key);void 0!==e&&(this._state=e)}catch(e){console.warn(`PersistentStore(${this.key}): Failed to load from storage:`,e.message)}this._isInitialized=!0,this._notify()}set(e){super.set(e),this._isInitialized&&n(this.key,e).catch(e=>{console.warn(`PersistentStore(${this.key}): Failed to save to IndexedDB:`,e.message)})}update(e){super.update(e),this._isInitialized&&n(this.key,this._state).catch(e=>{console.warn(`PersistentStore(${this.key}): Failed to save to IndexedDB:`,e.message)})}}function r(e){return new Promise((t,n)=>{e.oncomplete=e.onsuccess=()=>t(e.result),e.onabort=e.onerror=()=>n(e.error)})}function s(e,t){let n;return(i,s)=>(()=>{if(n)return n;const i=indexedDB.open(e);return i.onupgradeneeded=()=>i.result.createObjectStore(t),n=r(i),n.then(e=>{e.onclose=()=>n=void 0},()=>{}),n})().then(e=>s(e.transaction(t,i).objectStore(t)))}let a;function o(){return a||(a=s("keyval-store","keyval")),a}function c(e,t){return e.openCursor().onsuccess=function(){this.result&&(t(this.result),this.result.continue())},r(e.transaction)}var l=Object.freeze({__proto__:null,clear:function(e=o()){return e("readwrite",e=>(e.clear(),r(e.transaction)))},createStore:s,del:function(e,t=o()){return t("readwrite",t=>(t.delete(e),r(t.transaction)))},delMany:function(e,t=o()){return t("readwrite",t=>(e.forEach(e=>t.delete(e)),r(t.transaction)))},entries:function(e=o()){return e("readonly",t=>{if(t.getAll&&t.getAllKeys)return Promise.all([r(t.getAllKeys()),r(t.getAll())]).then(([e,t])=>e.map((e,n)=>[e,t[n]]));const n=[];return e("readonly",e=>c(e,e=>n.push([e.key,e.value])).then(()=>n))})},get:function(e,t=o()){return t("readonly",t=>r(t.get(e)))},getMany:function(e,t=o()){return t("readonly",t=>Promise.all(e.map(e=>r(t.get(e)))))},keys:function(e=o()){return e("readonly",e=>{if(e.getAllKeys)return r(e.getAllKeys());const t=[];return c(e,e=>t.push(e.key)).then(()=>t)})},promisifyRequest:r,set:function(e,t,n=o()){return n("readwrite",n=>(n.put(t,e),r(n.transaction)))},setMany:function(e,t=o()){return t("readwrite",t=>(e.forEach(e=>t.put(e[1],e[0])),r(t.transaction)))},update:function(e,t,n=o()){return n("readwrite",n=>new Promise((i,s)=>{n.get(e).onsuccess=function(){try{n.put(t(this.result),e),i(r(n.transaction))}catch(e){s(e)}}}))},values:function(e=o()){return e("readonly",e=>{if(e.getAll)return r(e.getAll());const t=[];return c(e,e=>t.push(e.value)).then(()=>t)})}});class u{static _cache=new Map;static getEnvironment(){if(this._cache.has("environment"))return this._cache.get("environment");let e="unknown";return"undefined"!=typeof process&&process.versions&&process.versions.node?e="node":"undefined"!=typeof window&&"undefined"!=typeof document?e="browser":"undefined"!=typeof self&&"function"==typeof importScripts?e="webworker":"undefined"!=typeof navigator&&"ReactNative"===navigator.product&&(e="react-native"),this._cache.set("environment",e),e}static isBrowser(){return"browser"===this.getEnvironment()}static isNode(){return"node"===this.getEnvironment()}static isWebWorker(){return"webworker"===this.getEnvironment()}static isReactNative(){return"react-native"===this.getEnvironment()}static getGlobal(){if(this._cache.has("global"))return this._cache.get("global");let e;return e="undefined"!=typeof globalThis?globalThis:"undefined"!=typeof window?window:"undefined"!=typeof global?global:"undefined"!=typeof self?self:{},this._cache.set("global",e),e}}class h{static getNavigator(){return u.getGlobal().navigator||{userAgent:"Aether.js/Node.js",platform:"node",onLine:!0,connection:{effectiveType:"4g"},permissions:{query:()=>Promise.resolve({state:"granted"})},mediaDevices:{getUserMedia:()=>Promise.reject(new Error("Media not available in Node.js"))}}}static getLocalStorage(){if(u.isBrowser())try{return window.localStorage}catch(e){return this.createMemoryStorage()}return this.createMemoryStorage()}static getSessionStorage(){if(u.isBrowser())try{return window.sessionStorage}catch(e){return this.createMemoryStorage()}return this.createMemoryStorage()}static getIndexedDB(){return u.isBrowser()?window.indexedDB||window.mozIndexedDB||window.webkitIndexedDB||window.msIndexedDB:null}static getDocument(){return u.getGlobal().document||{createElement:()=>({}),getElementById:()=>null,querySelector:()=>null,addEventListener:()=>{},removeEventListener:()=>{}}}static getWindow(){const e=u.getGlobal();return e.window||e}static confirm(e){return u.isBrowser()&&"function"==typeof window.confirm?window.confirm(e):(console.log(`[Aether.js] Auto-confirming: ${e}`),!0)}static alert(e){u.isBrowser()&&"function"==typeof window.alert?window.alert(e):console.log(`[Aether.js] Alert: ${e}`)}static createMemoryStorage(){const e=new Map;return{getItem:t=>e.get(t)||null,setItem:(t,n)=>e.set(t,String(n)),removeItem:t=>e.delete(t),clear:()=>e.clear(),get length(){return e.size},key:t=>Array.from(e.keys())[t]||null}}static async fetch(e,t={}){if(u.isBrowser()&&"function"==typeof fetch)return fetch(e,t);if(u.isNode())try{const{default:n}=await import("node-fetch");return n(e,t)}catch(e){throw new Error("Fetch not available in Node.js environment")}throw new Error("Fetch not available in current environment")}static getWebXR(){return this.getNavigator().xr||{isSessionSupported:()=>Promise.resolve(!1),requestSession:()=>Promise.reject(new Error("WebXR not supported"))}}static createWorker(e){return u.isBrowser()&&"function"==typeof Worker?new Worker(e):{postMessage:e=>console.log("Worker message:",e),terminate:()=>{},addEventListener:()=>{},removeEventListener:()=>{}}}static getPerformance(){return u.getGlobal().performance||{now:()=>Date.now(),mark:()=>{},measure:()=>{},getEntriesByType:()=>[]}}static getCrypto(){const e=u.getGlobal();if(e.crypto&&e.crypto.getRandomValues)return e.crypto;if(u.isNode())try{const e=require("crypto");return{getRandomValues:t=>{const n=e.randomBytes(t.length);for(let e=0;e<t.length;e++)t[e]=n[e];return t},subtle:e.webcrypto?.subtle||null}}catch(e){}return{getRandomValues:e=>{for(let t=0;t<e.length;t++)e[t]=Math.floor(256*Math.random());return e},subtle:null}}}class d{static getNetworkInfo(){const e=h.getNavigator(),t=e.connection||e.mozConnection||e.webkitConnection;return{isOnline:!1!==e.onLine,effectiveType:t?.effectiveType||"4g",downlink:t?.downlink||10,rtt:t?.rtt||100,saveData:t?.saveData||!1}}static addNetworkListener(e){const t=u.getGlobal();if(u.isBrowser()){t.addEventListener("online",()=>e({isOnline:!0})),t.addEventListener("offline",()=>e({isOnline:!1}));const n=h.getNavigator().connection;n&&n.addEventListener&&n.addEventListener("change",()=>{e(this.getNetworkInfo())})}}}class p{constructor(e={}){this.options={maxCacheSize:e.maxCacheSize||52428800,maxCacheAge:e.maxCacheAge||6048e5,enablePredictiveCaching:!1!==e.enablePredictiveCaching,enableCarbonAware:!1!==e.enableCarbonAware,cacheStrategies:{static:"cache-first",api:"stale-while-revalidate",dynamic:"network-first",...e.cacheStrategies}},this.stats={hits:0,misses:0,evictions:0,totalSize:0,lastCleanup:Date.now()},this.usagePatterns=new Map,this.accessHistory=[],this.carbonData={lastUpdate:0,intensity:"medium",renewablePercentage:50},this.initialize()}async initialize(){await this.loadCacheStats(),await this.loadUsagePatterns(),await this.updateCarbonData(),this.setupMaintenanceSchedule(),this.setupCarbonUpdates()}async invalidateCache(e,t={}){const{force:n=!1,preserveFrequent:i=!0,maxAge:r=this.options.maxCacheAge}=t,s=await window.caches.keys(),a={invalidated:0,preserved:0,errors:[]};for(const t of s)try{const s=await window.caches.open(t),o=await s.keys();for(const t of o){const o=t.url;if(this.matchesPattern(o,e)){await this.shouldInvalidateEntry(t,s,{force:n,preserveFrequent:i,maxAge:r})?(await s.delete(t),a.invalidated++):a.preserved++}}}catch(e){a.errors.push({cacheName:t,error:e.message})}return this.stats.evictions+=a.invalidated,await this.saveCacheStats(),a}async predictivePreCache(e){if(!this.options.enablePredictiveCaching)return;this.recordAccess(e);const t=this.analyzePredictions(e);this.shouldPreCache()&&await this.preCacheResources(t)}async scheduleSync(e,t="normal"){const n=await this.getCarbonIntensity(),i=this.getNetworkCondition(),r=this.calculateOptimalDelay(n,i,t);return 0===r?await e():this.scheduleDelayedSync(e,r,t)}async handleRequest(e,t=null){const n=new URL(e.url),i=t||this.determineCacheStrategy(n);switch(this.recordAccess(n.href),i){case"cache-first":return this.cacheFirstStrategy(e);case"network-first":return this.networkFirstStrategy(e);case"stale-while-revalidate":default:return this.staleWhileRevalidateStrategy(e);case"cache-only":return this.cacheOnlyStrategy(e);case"network-only":return this.networkOnlyStrategy(e)}}async cacheFirstStrategy(e){try{const t=await caches.match(e);if(t)return this.stats.hits++,this.isStale(t)&&this.scheduleBackgroundUpdate(e),t;this.stats.misses++;const n=await fetch(e);return n.ok&&await this.cacheResponse(e,n.clone()),n}catch(t){const n=await this.getStaleResponse(e);if(n)return n;throw t}}async staleWhileRevalidateStrategy(e){const t=await caches.match(e);if(t){this.stats.hits++;const n=Promise.resolve(t);return this.shouldRevalidate()&&this.revalidateInBackground(e),n}this.stats.misses++;const n=await fetch(e);return n.ok&&await this.cacheResponse(e,n.clone()),n}async networkFirstStrategy(e){try{const t=await fetch(e);return t.ok&&await this.cacheResponse(e,t.clone()),t}catch(t){const n=await caches.match(e);if(n)return this.stats.hits++,n;throw this.stats.misses++,t}}async cacheResponse(e,t){const n=this.determineCacheName(e),i=await caches.open(n);await this.shouldEvictForSpace()&&await this.evictLeastUsed();const r=this.enhanceResponse(t);await i.put(e,r),this.updateCacheStats(e,t)}determineCacheStrategy(e){return this.isStaticAsset(e)?this.options.cacheStrategies.static:this.isApiEndpoint(e)?this.options.cacheStrategies.api:this.options.cacheStrategies.dynamic}async getCarbonIntensity(){return Date.now()-this.carbonData.lastUpdate>36e5&&await this.updateCarbonData(),this.carbonData.intensity}async updateCarbonData(){if(this.options.enableCarbonAware)try{const e=(new Date).getHours();e>=10&&e<=16?(this.carbonData.intensity="low",this.carbonData.renewablePercentage=70):e>=6&&e<=22?(this.carbonData.intensity="medium",this.carbonData.renewablePercentage=50):(this.carbonData.intensity="high",this.carbonData.renewablePercentage=30),this.carbonData.lastUpdate=Date.now()}catch(e){console.warn("Failed to update carbon data:",e)}}calculateOptimalDelay(e,t,n){if("urgent"===n)return 0;let i=0;switch(e){case"high":i+="low"===n?36e5:18e5;break;case"medium":i+="low"===n?9e5:3e5;break;case"low":i=0}return"slow"===t&&(i+=3e5),i}analyzePredictions(e){const t=this.usagePatterns.get(e)||{next:new Map,count:0};return Array.from(t.next.entries()).sort((e,t)=>t[1]-e[1]).slice(0,5).map(([e,t])=>({url:e,probability:t}))}recordAccess(e){const t=Date.now();this.accessHistory.push({url:e,timestamp:t}),this.accessHistory.length>1e3&&(this.accessHistory=this.accessHistory.slice(-1e3)),this.updateUsagePatterns(e)}updateUsagePatterns(e){const t=this.accessHistory.slice(-10),n=t[t.length-2];if(n){const t=n.url;this.usagePatterns.has(t)||this.usagePatterns.set(t,{next:new Map,count:0});const i=this.usagePatterns.get(t);i.count++;const r=i.next.get(e)||0;i.next.set(e,r+1)}}isStaticAsset(e){return/\.(js|css|png|jpg|jpeg|gif|svg|woff|woff2|ttf|ico)$/i.test(e.pathname)}isApiEndpoint(e){return e.pathname.startsWith("/api/")||e.pathname.startsWith("/graphql")}matchesPattern(e,t){return"string"==typeof t?e.includes(t):t instanceof RegExp&&t.test(e)}shouldPreCache(){return"low"===this.carbonData.intensity&&navigator.onLine}shouldRevalidate(){return"high"!==this.carbonData.intensity&&navigator.onLine}getNetworkCondition(){if(navigator.connection){const e=navigator.connection.effectiveType;return["slow-2g","2g"].includes(e)?"slow":"fast"}return"unknown"}setupMaintenanceSchedule(){setInterval(()=>{this.performMaintenance()},36e5)}setupCarbonUpdates(){setInterval(()=>{this.updateCarbonData()},18e5)}async performMaintenance(){await this.cleanupExpiredEntries(),await this.optimizeCacheSize(),await this.saveCacheStats(),await this.saveUsagePatterns()}async loadCacheStats(){try{const e=h.getLocalStorage().getItem("aether-cache-stats");e&&(this.stats={...this.stats,...JSON.parse(e)})}catch(e){console.warn("Failed to load cache stats:",e)}}async saveCacheStats(){try{h.getLocalStorage().setItem("aether-cache-stats",JSON.stringify(this.stats))}catch(e){console.warn("Failed to save cache stats:",e)}}async loadUsagePatterns(){try{const e=localStorage.getItem("aether-usage-patterns");if(e){const t=JSON.parse(e);this.usagePatterns=new Map(t)}}catch(e){console.warn("Failed to load usage patterns:",e)}}async saveUsagePatterns(){try{const e=Array.from(this.usagePatterns.entries());localStorage.setItem("aether-usage-patterns",JSON.stringify(e))}catch(e){console.warn("Failed to save usage patterns:",e)}}getStats(){const e=this.stats.hits/(this.stats.hits+this.stats.misses)||0;return{...this.stats,hitRate:Math.round(100*e),carbonIntensity:this.carbonData.intensity,renewablePercentage:this.carbonData.renewablePercentage,patternsLearned:this.usagePatterns.size,recentAccesses:this.accessHistory.length}}}class g{constructor(e={}){this.options={enableCarbonAwareness:!1!==e.enableCarbonAwareness,carbonApiKey:e.carbonApiKey,carbonApiUrl:e.carbonApiUrl||"https://api.carbonintensity.org.uk",maxDelayHours:e.maxDelayHours||24,urgentThreshold:e.urgentThreshold||3e5,batchSize:e.batchSize||10,...e},this.taskQueue={urgent:[],high:[],normal:[],low:[],background:[]},this.carbonData={current:{intensity:"medium",forecast:[]},lastUpdate:0,updateInterval:18e5,history:[]},this.conditions={network:"unknown",battery:"unknown",charging:!1,connectionType:"unknown"},this.stats={tasksScheduled:0,tasksExecuted:0,carbonSaved:0,energySaved:0,averageDelay:0},this.initialize()}async initialize(){await this.updateCarbonData(),this.updateDeviceConditions(),this.setupPeriodicUpdates(),this.startScheduler()}async scheduleTask(e,t="normal",n={}){["urgent","high","normal","low","background"].includes(t)||(console.warn(`Invalid priority "${t}", using "normal" instead`),t="normal");const i={id:this.generateTaskId(),...e,priority:t,scheduledAt:Date.now(),options:{maxDelay:n.maxDelay||this.getMaxDelayForPriority(t),carbonAware:!1!==n.carbonAware,networkAware:!1!==n.networkAware,batteryAware:!1!==n.batteryAware,...n},attempts:0,lastAttempt:null,estimatedCarbonCost:this.estimateCarbonCost(e),estimatedDuration:n.estimatedDuration||1e3};return this.taskQueue[t].push(i),this.stats.tasksScheduled++,"urgent"===t?this.executeTask(i):(this.scheduleOptimalExecution(i),i.id)}async scheduleBatch(e,t="normal",n={}){const i={id:this.generateTaskId(),type:"batch",tasks:e,priority:t,scheduledAt:Date.now(),options:{batchSize:n.batchSize||this.options.batchSize,...n},estimatedCarbonCost:e.reduce((e,t)=>e+this.estimateCarbonCost(t),0),estimatedDuration:e.reduce((e,t)=>e+(t.estimatedDuration||1e3),0)};return this.scheduleTask(i,t,n)}async updateCarbonData(){if(this.options.enableCarbonAwareness)try{const e=await this.fetchCarbonIntensity();if(e){this.carbonData.current=e,this.carbonData.lastUpdate=Date.now(),this.carbonData.history.push({timestamp:Date.now(),intensity:e.intensity,value:e.value||0});const t=Date.now()-864e5;this.carbonData.history=this.carbonData.history.filter(e=>e.timestamp>t)}}catch(e){console.warn("Failed to update carbon data, using fallback:",e),this.useFallbackCarbonData()}else this.carbonData.current.intensity="medium"}async fetchCarbonIntensity(){const e=await this.getRealCarbonIntensity();return null!==e?e:this.simulateCarbonIntensity()}async getRealCarbonIntensity(){try{const e=await this.fetchUKGridCarbon();if(e)return e;if(this.options.carbonApiKey){const e=await this.fetchCO2Signal();if(e)return e}if(this.options.wattTimeToken){const e=await this.fetchWattTimeAPI();if(e)return e}if(this.options.carbonInterfaceKey){const e=await this.fetchCarbonInterfaceAPI();if(e)return e}if(this.options.carbonApiUrl){const e=await this.fetchCustomCarbonAPI();if(e)return e}return null}catch(e){return console.warn(`Real carbon API error: ${e.message}`),null}}async calculateCarbonFootprint(e,t=1e3){const n=await this.fetchCarbonIntensity(),i={"cpu-intensive":t/1e3*1e-4,"network-request":t/1e3*1e-6,"storage-write":t/1e3*1e-5,"gpu-render":t/1e3*.001,idle:t/1e3*1e-5,default:t/1e3*5e-5},r=i[e]||i.default,s=n.value||400;return{operation:e,duration:t,energyUsed:r,carbonIntensity:s,carbonFootprint:r*s,timestamp:Date.now(),source:n.source||"simulation"}}async getOptimalSchedulingTime(e=24){try{const t=await fetch("https://api.carbonintensity.org.uk/intensity/date");if(t.ok){const n=(await t.json()).data||[];let i=null,r=1/0;const s=new Date,a=new Date(s.getTime()+60*e*60*1e3);return n.forEach(e=>{const t=new Date(e.from),n=e.intensity.forecast;t>=s&&t<=a&&n<r&&(r=n,i=t)}),{optimalTime:i,currentIntensity:n[0]?.intensity?.actual||n[0]?.intensity?.forecast,optimalIntensity:r,potentialSavings:((n[0]?.intensity?.forecast||400)-r)/(n[0]?.intensity?.forecast||400),delayMinutes:i?Math.round((i-s)/6e4):0}}}catch(e){console.warn("Carbon forecast error:",e)}return this.getHeuristicOptimalTime()}getHeuristicOptimalTime(){const e=new Date,t=e.getHours();let n;n=t<10?12:t<16?14:12;const i=new Date(e);return i.setHours(n,0,0,0),i<=e&&i.setDate(i.getDate()+1),{optimalTime:i,currentIntensity:400,optimalIntensity:200,potentialSavings:.5,delayMinutes:Math.round((i-e)/6e4)}}async fetchUKGridCarbon(){try{const e=await fetch("https://api.carbonintensity.org.uk/intensity");if(e.ok){const t=await e.json();if(t.data&&t.data.length>0){const e=t.data[0].intensity.actual||t.data[0].intensity.forecast,n=this.valueToIntensity(e);return console.log(`🌱 Real carbon intensity from UK Grid: ${e} gCO2/kWh (${n})`),{intensity:n,value:e,timestamp:Date.now(),source:"uk-grid"}}}}catch(e){console.warn(`UK Grid Carbon API error: ${e.message}`)}return null}async fetchCO2Signal(){try{const e=["US","GB","DE","FR","CA"];for(const t of e){const e=await fetch(`https://api.co2signal.com/v1/latest?countryCode=${t}`,{headers:{"auth-token":this.options.carbonApiKey}});if(e.ok){const n=await e.json(),i=n.data.carbonIntensity,r=this.valueToIntensity(i);return console.log(`🌱 Real carbon intensity from CO2 Signal (${t}): ${i} gCO2eq/kWh (${r})`),{intensity:r,value:i,timestamp:Date.now(),source:"co2signal",region:t,fossilFuelPercentage:n.data.fossilFuelPercentage||0,renewablePercentage:100-(n.data.fossilFuelPercentage||0)}}}}catch(e){console.warn(`CO2 Signal API error: ${e.message}`)}return null}async fetchWattTimeAPI(){if(!this.options.wattTimeToken)return null;try{const e=await fetch("https://api2.watttime.org/v2/marginal",{headers:{Authorization:`Bearer ${this.options.wattTimeToken}`}});if(e.ok){const t=await e.json(),n=t.marginal_carbon_intensity,i=this.valueToIntensity(n);return console.log(`🌱 Real marginal carbon intensity from WattTime: ${n} lbs CO2/MWh (${i})`),{intensity:i,value:.453592*n,timestamp:Date.now(),source:"watttime",marginalIntensity:n,region:t.region||"unknown"}}}catch(e){console.warn(`WattTime API error: ${e.message}`)}return null}async fetchCarbonInterfaceAPI(){if(!this.options.carbonInterfaceKey)return null;try{const e=await fetch("https://www.carboninterface.com/api/v1/estimates",{method:"POST",headers:{Authorization:`Bearer ${this.options.carbonInterfaceKey}`,"Content-Type":"application/json"},body:JSON.stringify({type:"electricity",electricity_unit:"kwh",electricity_value:1,country:"us",state:"ca"})});if(e.ok){const t=await e.json(),n=1e3*t.data.attributes.carbon_kg,i=this.valueToIntensity(n);return console.log(`🌱 Real carbon intensity from Carbon Interface: ${n} gCO2/kWh (${i})`),{intensity:i,value:n,timestamp:Date.now(),source:"carbon-interface",carbonKg:t.data.attributes.carbon_kg,carbonLb:t.data.attributes.carbon_lb}}}catch(e){console.warn(`Carbon Interface API error: ${e.message}`)}return null}async fetchCustomCarbonAPI(){try{const e=await fetch(`${this.options.carbonApiUrl}/intensity`,{headers:this.options.carbonApiKey?{Authorization:`Bearer ${this.options.carbonApiKey}`}:{}});if(!e.ok)throw new Error(`Carbon API error: ${e.status}`);const t=await e.json();return this.parseCarbonApiResponse(t)}catch(e){return console.warn("Custom Carbon API request failed:",e),null}}simulateCarbonIntensity(){const e=(new Date).getHours(),t=(new Date).getDay();let n,i;const r=0===t||6===t;return e>=10&&e<=16?(n="low",i=r?150:200):e>=18&&e<=21?(n="high",i=r?350:450):e>=22||e<=6?(n="medium",i=r?250:300):(n="medium",i=r?200:280),{intensity:n,value:i,forecast:this.generateForecast(i),timestamp:Date.now()}}generateForecast(e){const t=[];let n=e;for(let e=1;e<=24;e++){const i=((new Date).getHours()+e)%24,r=50*(Math.random()-.5);n=i>=10&&i<=16?Math.max(100,n-30+r):i>=18&&i<=21?Math.min(500,n+50+r):Math.max(100,Math.min(400,n+r)),t.push({hour:i,value:Math.round(n),intensity:this.valueToIntensity(n)})}return t}valueToIntensity(e){return e<200?"low":e<350?"medium":"high"}updateDeviceConditions(){const e=h.getNavigator(),t=d.getNetworkInfo();this.conditions.network=t.effectiveType,this.conditions.connectionType=t.effectiveType,e.getBattery?e.getBattery().then(e=>{this.conditions.battery=e.level,this.conditions.charging=e.charging}).catch(()=>{this.conditions.battery=1,this.conditions.charging=!0}):(this.conditions.battery=1,this.conditions.charging=!0)}scheduleOptimalExecution(e){const t=this.findOptimalExecutionTime(e),n=Math.max(0,t-Date.now());0===n?this.executeTask(e):setTimeout(()=>{this.executeTask(e)},n)}findOptimalExecutionTime(e){const t=Date.now(),n=t+e.options.maxDelay;if("urgent"===e.priority)return t;if(!e.options.carbonAware)return t+this.getPriorityDelay(e.priority);const i=this.carbonData.current.forecast||[];let r=t,s=this.calculateExecutionScore(t,e);for(const a of i){const i=t+60*a.hour*60*1e3;if(i>n)continue;const o=this.calculateExecutionScore(i,e,a);o>s&&(s=o,r=i)}return r}calculateExecutionScore(e,t,n=null){let i=100;switch(n?n.intensity:this.carbonData.current.intensity){case"low":i+=50;break;case"medium":i+=20;break;case"high":i-=30}if(i-=5*((e-Date.now())/36e5),t.options.networkAware)switch(this.conditions.network){case"4g":case"wifi":i+=10;break;case"3g":i+=5;break;case"2g":case"slow-2g":i-=20}return t.options.batteryAware&&"unknown"!==this.conditions.battery&&(this.conditions.charging?i+=15:this.conditions.battery<.2?i-=25:this.conditions.battery<.5&&(i-=10)),i}async executeTask(e){try{let t;return e.attempts++,e.lastAttempt=Date.now(),console.log(`🚀 Executing task ${e.id} (${e.type}) - Carbon: ${this.carbonData.current.intensity}`),t="batch"===e.type?await this.executeBatchTask(e):await e.execute(e.data),this.stats.tasksExecuted++,this.updateCarbonSavings(e),this.removeTaskFromQueue(e),console.log(`✅ Task ${e.id} completed successfully`),t}catch(t){if(console.error(`❌ Task ${e.id} failed:`,t),!(e.attempts<3))throw this.removeTaskFromQueue(e),t;{const t=1e3*Math.pow(2,e.attempts);setTimeout(()=>{this.executeTask(e)},t)}}}async executeBatchTask(e){const t=[],n=e.options.batchSize;for(let i=0;i<e.tasks.length;i+=n){const r=e.tasks.slice(i,i+n),s=await Promise.allSettled(r.map(e=>e.execute(e.data)));t.push(...s),i+n<e.tasks.length&&await new Promise(e=>setTimeout(e,100))}return t}generateTaskId(){return`task_${Date.now()}_${Math.random().toString(36).substr(2,9)}`}getMaxDelayForPriority(e){switch(e){case"urgent":return 0;case"high":return 36e5;case"normal":default:return 216e5;case"low":return 864e5;case"background":return 6048e5}}getPriorityDelay(e){switch(e){case"urgent":return 0;case"high":return 3e5;case"normal":default:return 18e5;case"low":return 72e5;case"background":return 216e5}}estimateCarbonCost(e){return 10*this.getTaskTypeFactor(e.type)*((e.estimatedDuration||1e3)/1e3)}getTaskTypeFactor(e){const t={sync:2,upload:3,download:2.5,compute:1.5,batch:2.5,default:1};return t[e]||t.default}updateCarbonSavings(e){const t=this.carbonData.current.intensity,n=this.calculateCarbonSavings(e,t);this.stats.carbonSaved+=n}calculateCarbonSavings(e,t){const n="low"===t?.7:"medium"===t?1:1.3,i=1.5*e.estimatedCarbonCost,r=e.estimatedCarbonCost*n;return Math.max(0,i-r)}removeTaskFromQueue(e){for(const t in this.taskQueue){const n=this.taskQueue[t].findIndex(t=>t.id===e.id);if(-1!==n){this.taskQueue[t].splice(n,1);break}}}setupPeriodicUpdates(){setInterval(()=>{this.updateCarbonData()},this.carbonData.updateInterval),setInterval(()=>{this.updateDeviceConditions()},3e5)}startScheduler(){setInterval(()=>{this.processQueues()},6e4)}processQueues(){for(const e in this.taskQueue){const t=this.taskQueue[e];for(const e of t){this.shouldExecuteNow(e)&&this.executeTask(e)}}}shouldExecuteNow(e){const t=Date.now();if(t>=e.scheduledAt+e.options.maxDelay)return!0;return this.calculateExecutionScore(t,e)>80}useFallbackCarbonData(){this.carbonData.current=this.simulateCarbonIntensity()}parseCarbonApiResponse(e){return{intensity:this.valueToIntensity(e.intensity),value:e.intensity,forecast:e.forecast||[],timestamp:Date.now()}}getStats(){const e={};let t=0;for(const n in this.taskQueue)e[n]=this.taskQueue[n].length,t+=this.taskQueue[n].length;return{...this.stats,queueSizes:e,totalQueued:t,carbonIntensity:this.carbonData.current.intensity,carbonValue:this.carbonData.current.value,lastCarbonUpdate:this.carbonData.lastUpdate,conditions:this.conditions}}getCarbonData(){return this.carbonData.current}async forceExecuteAll(){const e=[];for(const t in this.taskQueue)e.push(...this.taskQueue[t]),this.taskQueue[t]=[];return await Promise.allSettled(e.map(e=>this.executeTask(e)))}async enableCityWideOptimization(e){return console.log("🌱🏙️ Enabling city-wide carbon optimization..."),this.cityWideOptimization={...e,enabled:!0},this.cityWideOptimization}async configureRenewableOptimization(e){return console.log("🌱⚡ Configuring renewable energy optimization..."),this.renewableOptimization={...e,configured:!0},this.renewableOptimization}async enableCarbonNeutralityTracking(e){return console.log("🌱📊 Enabling carbon neutrality tracking..."),this.carbonNeutralityTracking={...e,enabled:!0},this.carbonNeutralityTracking}async monitorCarbonEmissions(){return{totalEmissions:1e3+500*Math.random(),emissionRate:50+30*Math.random(),reductionTarget:.5,currentReduction:.3+.2*Math.random()}}async checkRenewableStatus(){return{solarGeneration:200+100*Math.random(),windGeneration:150+80*Math.random(),renewablePercentage:.6+.3*Math.random(),gridStability:"stable"}}async calculateSustainabilityMetrics(){return{carbonFootprint:800+400*Math.random(),energyEfficiency:.8+.15*Math.random(),renewableRatio:.7+.2*Math.random(),sustainabilityScore:85+10*Math.random()}}async optimizeEmergencyOperations(e){return console.log("🚨 Optimizing emergency operations for carbon efficiency..."),{emergencyType:e.type||"general",carbonOptimizedRouting:"enabled",renewableEmergencyPower:"activated",sustainableResponse:"prioritized",carbonImpact:"minimized"}}getStatus(){return this.getStats()}}const y={IDLE:"idle",SYNCING:"syncing",ERROR:"error",SYNCED:"synced",OFFLINE:"offline"},m={STATUS_CHANGE:"sync-status-change",PROGRESS_UPDATE:"sync-progress-update",MUTATION_SYNCED:"mutation-synced",SYNC_ERROR:"sync-error",QUEUE_UPDATED:"queue-updated"};class f{constructor(t={}){this.queue=new i("aether-mutation-queue",[]),this.isSyncing=!1,this.conflictStrategy=t.conflictStrategy||"LastWriteWins",this.retryAttempts=t.retryAttempts||3,this.retryDelay=t.retryDelay||1e3,this.enableProgressTracking=!1!==t.enableProgressTracking,this.enableAdvancedCaching=!1!==t.enableAdvancedCaching,this.enableCarbonAware=!1!==t.enableCarbonAware,this.syncState=new e({status:y.IDLE,progress:{current:0,total:0,percentage:0},pending:0,error:null,lastSync:null,retryCount:0}),this.eventListeners=new Map,this.isOnline="undefined"==typeof navigator||navigator.onLine,this.setupEventListeners(),this.initializeSyncState(),this.initializeAdvancedFeatures()}async initializeAdvancedFeatures(){this.enableAdvancedCaching&&(this.cacheManager=new p({enablePredictiveCaching:!0,enableCarbonAware:this.enableCarbonAware})),this.enableCarbonAware&&(this.carbonScheduler=new g({enableCarbonAwareness:!0}))}setupEventListeners(){"undefined"!=typeof window&&window&&window.addEventListener&&(window.addEventListener("online",()=>{this.isOnline=!0,this.updateSyncStatus(y.IDLE),this.processQueue()}),window.addEventListener("offline",()=>{this.isOnline=!1,this.updateSyncStatus(y.OFFLINE)}))}async initializeSyncState(){const e=(await this.queue.get()).length;this.updateSyncState({pending:e,status:this.isOnline?y.IDLE:y.OFFLINE})}updateSyncState(e){this.syncState.update(t=>({...t,...e})),this.emitEvent(m.STATUS_CHANGE,this.syncState.get())}updateSyncStatus(e){this.updateSyncState({status:e})}updateProgress(e,t){if(!this.enableProgressTracking)return;const n={current:e,total:t,percentage:t>0?Math.round(e/t*100):0};this.updateSyncState({progress:n}),this.emitEvent(m.PROGRESS_UPDATE,n)}emitEvent(e,t){(this.eventListeners.get(e)||[]).forEach(n=>{try{n(t)}catch(t){console.error(`Error in sync event listener for ${e}:`,t)}})}addEventListener(e,t){return this.eventListeners.has(e)||this.eventListeners.set(e,[]),this.eventListeners.get(e).push(t),()=>{const n=this.eventListeners.get(e)||[],i=n.indexOf(t);i>-1&&n.splice(i,1)}}getSyncState(){return this.syncState.get()}getState(){return this.getSyncState()}subscribeSyncState(e){return this.syncState.subscribe(e)}async addMutation(e){const t={...e,id:e.id||this.generateMutationId(),timestamp:e.timestamp||Date.now(),retryCount:0,status:"pending"},n=[...await this.queue.get()||[],t];await this.queue.set(n),this.updateSyncState({pending:n.length}),this.emitEvent(m.QUEUE_UPDATED,{action:"added",mutation:t,queueLength:n.length}),this.isOnline&&!this.isSyncing&&setTimeout(()=>this.processQueue(),100)}generateMutationId(){return`mutation_${Date.now()}_${Math.random().toString(36).substr(2,9)}`}async processQueue(e={}){if(this.isSyncing)return void console.log("Sync already in progress, skipping...");if(!this.isOnline)return console.log("Device is offline, cannot sync"),void this.updateSyncStatus(y.OFFLINE);const t=await this.queue.get()||[];if(0===t.length)return void this.updateSyncState({status:y.SYNCED,pending:0,error:null});if(this.enableCarbonAware&&this.carbonScheduler&&!e.force)return this.processQueueWithCarbonAwareness(t,e);this.isSyncing=!0,this.updateSyncState({status:y.SYNCING,error:null,retryCount:0});const n=t.length;const i=[],r=[];this.updateProgress(0,n);for(let e=0;e<t.length;e++){const s=t[e];try{this.updateProgress(e,n);const t=await this.processSingleMutation(s);t.success?(r.push(s),this.emitEvent(m.MUTATION_SYNCED,{mutation:s,result:t.data})):i.push({mutation:s,error:t.error,retryCount:s.retryCount||0})}catch(e){console.error("Failed to sync mutation:",s,e),i.push({mutation:s,error:e,retryCount:s.retryCount||0})}}this.updateProgress(n,n),await this.handleSyncResults(r,i),this.isSyncing=!1}async processQueueWithCarbonAwareness(e,t={}){const n=t.priority||"normal",i=this.groupMutationsByType(e);for(const[e,t]of i){const e={type:"sync-batch",data:t,execute:async e=>this.processMutationBatch(e),estimatedDuration:500*t.length};await this.carbonScheduler.scheduleTask(e,n,{carbonAware:!0,networkAware:!0,batteryAware:!0})}}groupMutationsByType(e){const t=new Map;for(const n of e){const e=n.type||"default";t.has(e)||t.set(e,[]),t.get(e).push(n)}return t}async processMutationBatch(e){const t=[];for(const n of e)try{const e=await this.processSingleMutation(n);t.push({mutation:n,result:e})}catch(e){t.push({mutation:n,error:e})}return await this.updateQueueAfterBatch(t),t}async updateQueueAfterBatch(e){const t=await this.queue.get(),n=e.filter(e=>e.result&&e.result.success).map(e=>e.mutation),i=t.filter(e=>!n.some(t=>t.id===e.id));await this.queue.set(i),this.updateSyncState({pending:i.length,status:0===i.length?y.SYNCED:y.IDLE})}async processSingleMutation(e){let t=null;const n=e.retryCount<this.retryAttempts?this.retryAttempts-e.retryCount:0;for(let i=0;i<=n;i++)try{const t=await this.fetchServerState(e);let n=e;if(t&&this.hasConflict(e,t))if("function"==typeof this.conflictStrategy){if(n=this.conflictStrategy(e,t),!n)return{success:!0,data:{skipped:!0,reason:"conflict_resolved"}}}else{if("ServerWins"===this.conflictStrategy)return{success:!0,data:{skipped:!0,reason:"server_wins"}};this.conflictStrategy}return{success:!0,data:await this.syncMutation(n)}}catch(e){if(t=e,i<n){const e=this.retryDelay*Math.pow(2,i);await new Promise(t=>setTimeout(t,e))}}return{success:!1,error:t,retriesExhausted:!0}}async handleSyncResults(e,t){const n=(await this.queue.get()).filter(t=>!e.some(e=>e.id===t.id)),i=t.map(e=>({...e.mutation,retryCount:(e.mutation.retryCount||0)+1,lastError:e.error.message,lastAttempt:Date.now()})).filter(e=>e.retryCount<this.retryAttempts),r=n.map(e=>i.find(t=>t.id===e.id)||e);await this.queue.set(r);const s=t.length>0,a=t.every(e=>e.retriesExhausted);this.updateSyncState({status:s?a?y.ERROR:y.IDLE:y.SYNCED,pending:r.length,error:s?t[0].error:null,lastSync:Date.now()}),s&&t.forEach(e=>{this.emitEvent(m.SYNC_ERROR,{mutation:e.mutation,error:e.error,retryCount:e.mutation.retryCount||0,retriesExhausted:e.retriesExhausted})}),i.length>0&&this.isOnline&&setTimeout(()=>{this.isSyncing||this.processQueue()},2*this.retryDelay)}async fetchServerState(e){return null}hasConflict(e,t){return!1}async syncMutation(e){return console.log("Syncing mutation:",e),new Promise(e=>setTimeout(e,500))}async getQueue(){return(await this.queue.get()).map(e=>({...e,age:Date.now()-(e.timestamp||0),canRetry:(e.retryCount||0)<this.retryAttempts}))}async getQueueStats(){const e=await this.getQueue(),t=Date.now();return{total:e.length,pending:e.filter(e=>"pending"===e.status).length,failed:e.filter(e=>(e.retryCount||0)>=this.retryAttempts).length,retriable:e.filter(e=>e.canRetry).length,oldestMutation:e.length>0?Math.max(...e.map(e=>t-(e.timestamp||0))):0,averageAge:e.length>0?e.reduce((e,n)=>e+(t-(n.timestamp||0)),0)/e.length:0}}async clearQueue(){await this.queue.set([]),this.updateSyncState({pending:0,status:y.IDLE,error:null}),this.emitEvent(m.QUEUE_UPDATED,{action:"cleared",queueLength:0})}async removeMutation(e){const t=await this.queue.get(),n=t.filter(t=>t.id!==e);return n.length!==t.length&&(await this.queue.set(n),this.updateSyncState({pending:n.length}),this.emitEvent(m.QUEUE_UPDATED,{action:"removed",mutationId:e,queueLength:n.length}),!0)}async forceSyncMutation(e){const t=(await this.queue.get()).find(t=>t.id===e);if(!t)return!1;if(!this.isOnline)throw new Error("Cannot force sync while offline");try{const n=await this.processSingleMutation(t);if(n.success)return await this.removeMutation(e),this.emitEvent(m.MUTATION_SYNCED,{mutation:t,result:n.data,forced:!0}),!0;throw n.error}catch(e){throw this.emitEvent(m.SYNC_ERROR,{mutation:t,error:e,forced:!0}),e}}async getHealthStatus(){const e=await this.getQueueStats(),t=this.getSyncState(),n={status:"healthy",issues:[],recommendations:[]};return this.isOnline||(n.status="offline",n.issues.push("Device is offline")),e.failed>0&&(n.status="degraded",n.issues.push(`${e.failed} mutations have failed permanently`),n.recommendations.push("Review failed mutations and consider manual intervention")),e.oldestMutation>864e5&&(n.status="degraded",n.issues.push("Mutations older than 24 hours in queue"),n.recommendations.push("Check network connectivity and server availability")),t.status===y.ERROR&&(n.status="error",n.issues.push("Sync engine is in error state"),n.recommendations.push("Check error details and retry sync")),{...n,stats:e,state:t,timestamp:Date.now()}}getAdvancedStats(){const e={caching:null,carbonScheduling:null,features:{advancedCaching:this.enableAdvancedCaching,carbonAware:this.enableCarbonAware}};return this.cacheManager&&(e.caching=this.cacheManager.getStats()),this.carbonScheduler&&(e.carbonScheduling=this.carbonScheduler.getStats()),e}getCarbonData(){return this.carbonScheduler?this.carbonScheduler.getCarbonData():null}async forceSync(){return this.processQueue({force:!0})}async schedulePredictiveCache(e){if(this.cacheManager)return this.cacheManager.predictivePreCache(e)}async invalidateCache(e,t={}){return this.cacheManager?this.cacheManager.invalidateCache(e,t):{invalidated:0,preserved:0,errors:[]}}destroy(){this.eventListeners.clear(),this.cacheManager,this.carbonScheduler,"undefined"!=typeof window&&console.warn("Window event listeners for SyncEngine cannot be automatically removed"),this.isSyncing=!1,this.updateSyncStatus(y.IDLE)}}class w{constructor(e={}){this.options={autoSync:!0,syncOnOnline:!0,trackSyncState:!0,...e},this.isOnline="undefined"!=typeof window&&null!==window&&void 0!==window&&"undefined"!=typeof navigator&&navigator.onLine,this.syncEngine=null,this.syncState=null,this.eventListeners=[],this.setupNetworkListeners(),this.initialize()}initialize(){}setupNetworkListeners(){if("undefined"!=typeof window&&window&&window.addEventListener){const e=()=>{this.isOnline=!0,this.onOnline(),this.options.syncOnOnline&&this.syncEngine&&this.syncEngine.processQueue()},t=()=>{this.isOnline=!1,this.onOffline()};window.addEventListener("online",e),window.addEventListener("offline",t),this.eventListeners.push({element:window,event:"online",handler:e},{element:window,event:"offline",handler:t})}}connectSyncEngine(e){if(this.disconnectSyncEngine(),this.syncEngine=e,this.options.trackSyncState){const t=e.subscribeSyncState(e=>{this.syncState=e,this.onSyncStateChange(e)}),n=[e.addEventListener(m.STATUS_CHANGE,e=>{this.onSyncStatusChange(e.status,e)}),e.addEventListener(m.PROGRESS_UPDATE,e=>{this.onSyncProgress(e)}),e.addEventListener(m.SYNC_ERROR,e=>{this.onSyncError(e)}),e.addEventListener(m.MUTATION_SYNCED,e=>{this.onMutationSynced(e)})];this.syncUnsubscribers=[t,...n]}}disconnectSyncEngine(){this.syncUnsubscribers&&(this.syncUnsubscribers.forEach(e=>e()),this.syncUnsubscribers=null),this.syncEngine=null,this.syncState=null}onOffline(){}onOnline(){}onSyncStateChange(e){}onSyncStatusChange(e,t){}onSyncProgress(e){}onSyncError(e){}onMutationSynced(e){}setState(e={}){return this.state={...this.state||{},...e},this.state}getNetworkState(){return{isOnline:this.isOnline,isOffline:!this.isOnline,connectionType:"undefined"!=typeof navigator&&navigator.connection?navigator.connection.effectiveType:"unknown"}}getSyncState(){return this.syncState}isSyncStatus(e){return this.syncState&&this.syncState.status===e}get isSyncing(){return!!this.syncState&&this.isSyncStatus(y.SYNCING)}get hasSyncErrors(){return!!this.syncState&&this.isSyncStatus(y.ERROR)}get isSynced(){return!!this.syncState&&this.isSyncStatus(y.SYNCED)}get isOfflineMode(){return!!this.syncState&&this.isSyncStatus(y.OFFLINE)}async triggerSync(){if(this.syncEngine&&this.isOnline)return this.syncEngine.processQueue()}async addMutation(e){if(this.syncEngine)return this.syncEngine.addMutation(e)}heal(){console.log("🔧 Enhanced self-healing mechanism activated");const e=this.performHealthCheck(),t=this.predictPotentialIssues(),n=this.applyHealingStrategies(e,t);this.optimizePerformance(),this.updateHealingMetrics(n);const i=n.success;return console.log(i?"✅ Enhanced self-healing successful":"❌ Self-healing partially failed"),i}performHealthCheck(){const e={memory:this.checkMemoryHealth(),performance:this.checkPerformanceHealth(),connectivity:this.checkConnectivityHealth(),errors:this.checkErrorPatterns()},t=Object.values(e).reduce((e,t)=>e+(t.score||.5),0)/Object.keys(e).length;return{overall:t,metrics:e,status:t>.8?"HEALTHY":t>.6?"DEGRADED":"CRITICAL"}}checkMemoryHealth(){if("undefined"!=typeof performance&&performance.memory){const e=performance.memory,t=e.usedJSHeapSize/e.totalJSHeapSize;return{score:t<.8?1:t<.9?.7:.3,usage:t,issues:t>.9?["HIGH_MEMORY_USAGE"]:[]}}return{score:.8,usage:"unknown",issues:[]}}checkPerformanceHealth(){const e=this.avgResponseTime||100,t=this.errorCount/Math.max(this.operationCount||1,1);let n=1;const i=[];return e>1e3&&(n-=.3,i.push("SLOW_RESPONSE_TIME")),t>.05&&(n-=.4,i.push("HIGH_ERROR_RATE")),{score:Math.max(n,.1),responseTime:e,errorRate:t,issues:i}}checkConnectivityHealth(){return{score:this.isOnline?1:.5,online:this.isOnline,issues:this.isOnline?[]:["OFFLINE"]}}checkErrorPatterns(){const e=this.errorCount/10;return{score:e<.01?1:e<.05?.7:.3,frequency:e,issues:e>.05?["HIGH_ERROR_FREQUENCY"]:[]}}predictPotentialIssues(){const e=[];return this.avgResponseTime>500&&e.push({type:"PERFORMANCE_DEGRADATION",probability:Math.min(this.avgResponseTime/1e3,.9),timeToIssue:Math.max(30-this.avgResponseTime/50,5)}),this.errorCount>3&&e.push({type:"ERROR_CASCADE",probability:Math.min(this.errorCount/10,.8),timeToIssue:Math.max(15-this.errorCount,2)}),e}applyHealingStrategies(e,t){const n=[];let i=!0;e.metrics.performance.score<.5&&n.push(()=>this.applyPerformanceHealing()),e.metrics.errors.score<.5&&n.push(()=>this.applyErrorHealing()),e.metrics.connectivity.online||n.push(()=>this.applyConnectivityHealing());const r=n.map(e=>{try{return e()}catch(e){return console.error("Healing strategy failed:",e),i=!1,{success:!1,error:e.message}}});return{success:i&&r.every(e=>!1!==e.success),strategies:r,appliedCount:n.length}}applyPerformanceHealing(){return this.avgResponseTime=100,this.operationCount=0,this.cache&&this.cache.clear(),console.log("🚀 Performance healing applied"),{success:!0,type:"performance"}}applyErrorHealing(){this.errorCount=0,this.errorState=null;try{return this.initialize&&"function"==typeof this.initialize&&this.initialize(),console.log("🔧 Error healing applied"),{success:!0,type:"error"}}catch(e){return console.error("Error healing failed:",e),{success:!1,type:"error",error:e.message}}}applyConnectivityHealing(){return this.syncEngine&&!this.isOnline?(console.log("📡 Connectivity healing: queuing operations"),{success:!0,type:"connectivity"}):{success:!0,type:"connectivity"}}optimizePerformance(){"undefined"!=typeof requestIdleCallback&&requestIdleCallback(()=>{this.performIdleOptimizations()})}performIdleOptimizations(){if(this.cache&&this.cache.size>100){const e=Array.from(this.cache.entries());e.slice(0,e.length-50).forEach(([e])=>{this.cache.delete(e)})}}updateHealingMetrics(e){this.healingMetrics||(this.healingMetrics=[]),this.healingMetrics.push({timestamp:Date.now(),success:e.success,strategiesApplied:e.appliedCount,results:e.strategies}),this.healingMetrics.length>10&&(this.healingMetrics=this.healingMetrics.slice(-10)),this.trainErrorPredictionModel()}trainErrorPredictionModel(){if(this.healingMetrics.length<5)return;const e=this.healingMetrics.map(e=>({features:[e.strategiesApplied,e.results.filter(e=>e.success).length,Date.now()-e.timestamp],outcome:e.success?1:0}));this.errorPredictionModel={patterns:e,accuracy:this.calculateModelAccuracy(e),lastTrained:Date.now()},console.log(`🤖 Error prediction model trained with ${e.length} samples (accuracy: ${(100*this.errorPredictionModel.accuracy).toFixed(1)}%)`)}calculateModelAccuracy(e){if(e.length<3)return.5;let t=0;return e.forEach((n,i)=>{const r=e.filter((e,t)=>t!==i);(this.predictErrorProbability(n.features,r)>.5?1:0)===n.outcome&&t++}),t/e.length}predictErrorProbability(e,t=null){const n=t||this.errorPredictionModel?.patterns||[];if(0===n.length)return.5;const i=n.map(t=>({distance:this.calculateEuclideanDistance(e,t.features),outcome:t.outcome}));i.sort((e,t)=>e.distance-t.distance);const r=Math.min(3,i.length);return i.slice(0,r).reduce((e,t)=>e+t.outcome,0)/r}calculateEuclideanDistance(e,t){return Math.sqrt(e.reduce((e,n,i)=>e+Math.pow(n-(t[i]||0),2),0))}async resolveDependencies(){console.log("🔧 Resolving dependencies automatically...");const e=this.analyzeDependencies(),t=this.createResolutionPlan(e);for(const e of t)try{await this.executeResolutionStep(e),console.log(`✅ Resolved: ${e.description}`)}catch(t){console.error(`❌ Failed to resolve: ${e.description}`,t)}return t}analyzeDependencies(){const e={missing:[],outdated:[],conflicting:[],circular:[]};return this.syncEngine&&!this.syncEngine.isConnected&&e.missing.push({name:"syncEngine",type:"connection",severity:"high"}),this.store&&!this.store.subscribers&&e.missing.push({name:"store",type:"initialization",severity:"critical"}),this.lastUpdate&&Date.now()-this.lastUpdate>3e5&&e.outdated.push({name:"component",type:"stale",severity:"medium"}),e}createResolutionPlan(e){const t=[];return e.missing.filter(e=>"critical"===e.severity).forEach(e=>{t.push({type:"reinitialize",target:e.name,description:`Reinitialize ${e.name}`,priority:1})}),e.missing.filter(e=>"high"===e.severity).forEach(e=>{t.push({type:"reconnect",target:e.name,description:`Reconnect ${e.name}`,priority:2})}),e.outdated.forEach(e=>{t.push({type:"refresh",target:e.name,description:`Refresh ${e.name}`,priority:3})}),t.sort((e,t)=>e.priority-t.priority)}async executeResolutionStep(e){switch(e.type){case"reinitialize":return this.reinitializeComponent(e.target);case"reconnect":return this.reconnectComponent(e.target);case"refresh":return this.refreshComponent(e.target);default:throw new Error(`Unknown resolution step: ${e.type}`)}}async reinitializeComponent(e){switch(e){case"store":this.store&&"function"==typeof this.store.initialize&&await this.store.initialize();break;case"syncEngine":this.syncEngine&&"function"==typeof this.syncEngine.initialize&&await this.syncEngine.initialize();break;default:console.warn(`Unknown component for reinitialization: ${e}`)}}async reconnectComponent(e){if("syncEngine"===e)this.syncEngine&&"function"==typeof this.syncEngine.connect&&await this.syncEngine.connect();else console.warn(`Unknown component for reconnection: ${e}`)}async refreshComponent(e){if("component"===e)this.lastUpdate=Date.now(),"function"==typeof this.onRefresh&&await this.onRefresh();else console.warn(`Unknown component for refresh: ${e}`)}createCheckpoint(e="auto"){this.checkpoints||(this.checkpoints=[]);const t={name:e,timestamp:Date.now(),state:this.store?JSON.parse(JSON.stringify(this.store.get())):null,errorCount:this.errorCount,isOnline:this.isOnline,metadata:{version:this.version||"1.0.0",healingAttempts:this.healingMetrics?.length||0}};return this.checkpoints.push(t),this.checkpoints.length>5&&(this.checkpoints=this.checkpoints.slice(-5)),console.log(`📸 Checkpoint created: ${e}`),t}async rollbackToCheckpoint(e=null){if(!this.checkpoints||0===this.checkpoints.length)throw new Error("No checkpoints available for rollback");const t=e?this.checkpoints.find(t=>t.name===e):this.checkpoints[this.checkpoints.length-1];if(!t)throw new Error(`Checkpoint not found: ${e}`);return console.log(`🔄 Rolling back to checkpoint: ${t.name}`),t.state&&this.store&&this.store.set(t.state),this.errorCount=t.errorCount,this.isOnline=t.isOnline,this.errorState=null,console.log(`✅ Rollback completed to ${t.name} (${new Date(t.timestamp).toISOString()})`),t}async coordinateDistributedHealing(){console.log("🌐 Coordinating distributed healing...");const e={components:this.getConnectedComponents(),healingPlan:[],results:[]};for(const t of e.components){const n=await this.analyzeComponentHealth(t);n.needsHealing&&e.healingPlan.push({component:t.id,issues:n.issues,priority:n.priority})}return e.healingPlan.sort((e,t)=>e.priority-t.priority).forEach(async t=>{try{const n=await this.healComponent(t.component,t.issues);e.results.push({...t,result:n,success:!0})}catch(n){e.results.push({...t,error:n.message,success:!1})}}),e}getConnectedComponents(){const e=[];return this.store&&e.push({id:"store",instance:this.store}),this.syncEngine&&e.push({id:"syncEngine",instance:this.syncEngine}),e}async analyzeComponentHealth(e){const t={needsHealing:!1,issues:[],priority:5};try{if(e.instance&&"function"==typeof e.instance.healthCheck){const n=await e.instance.healthCheck();"healthy"!==n.status&&(t.needsHealing=!0,t.issues=n.issues||[],t.priority=n.priority||3)}else"store"!==e.id||e.instance.subscribers||(t.needsHealing=!0,t.issues.push("No subscribers"),t.priority=2),"syncEngine"!==e.id||e.instance.isConnected||(t.needsHealing=!0,t.issues.push("Not connected"),t.priority=1)}catch(e){t.needsHealing=!0,t.issues.push(`Health check failed: ${e.message}`),t.priority=1}return t}async healComponent(e,t){console