import{_getProvider,getApp as e,_registerComponent as t,registerVersion as r}from"https://www.gstatic.com/firebasejs/10.12.4/firebase-app.js";const n={byteToCharMap_:null,charToByteMap_:null,byteToCharMapWebSafe_:null,charToByteMapWebSafe_:null,ENCODED_VALS_BASE:"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789",get ENCODED_VALS(){return this.ENCODED_VALS_BASE+"+/="},get ENCODED_VALS_WEBSAFE(){return this.ENCODED_VALS_BASE+"-_."},HAS_NATIVE_SUPPORT:"function"==typeof atob,encodeByteArray(e,t){if(!Array.isArray(e))throw Error("encodeByteArray takes an array as a parameter");this.init_();const r=t?this.byteToCharMapWebSafe_:this.byteToCharMap_,n=[];for(let t=0;t<e.length;t+=3){const o=e[t],i=t+1<e.length,a=i?e[t+1]:0,s=t+2<e.length,c=s?e[t+2]:0,l=o>>2,u=(3&o)<<4|a>>4;let h=(15&a)<<2|c>>6,d=63&c;s||(d=64,i||(h=64)),n.push(r[l],r[u],r[h],r[d])}return n.join("")},encodeString(e,t){return this.HAS_NATIVE_SUPPORT&&!t?btoa(e):this.encodeByteArray(function(e){const t=[];let r=0;for(let n=0;n<e.length;n++){let o=e.charCodeAt(n);o<128?t[r++]=o:o<2048?(t[r++]=o>>6|192,t[r++]=63&o|128):55296==(64512&o)&&n+1<e.length&&56320==(64512&e.charCodeAt(n+1))?(o=65536+((1023&o)<<10)+(1023&e.charCodeAt(++n)),t[r++]=o>>18|240,t[r++]=o>>12&63|128,t[r++]=o>>6&63|128,t[r++]=63&o|128):(t[r++]=o>>12|224,t[r++]=o>>6&63|128,t[r++]=63&o|128)}return t}(e),t)},decodeString(e,t){return this.HAS_NATIVE_SUPPORT&&!t?atob(e):function(e){const t=[];let r=0,n=0;for(;r<e.length;){const o=e[r++];if(o<128)t[n++]=String.fromCharCode(o);else if(o>191&&o<224){const i=e[r++];t[n++]=String.fromCharCode((31&o)<<6|63&i)}else if(o>239&&o<365){const i=((7&o)<<18|(63&e[r++])<<12|(63&e[r++])<<6|63&e[r++])-65536;t[n++]=String.fromCharCode(55296+(i>>10)),t[n++]=String.fromCharCode(56320+(1023&i))}else{const i=e[r++],a=e[r++];t[n++]=String.fromCharCode((15&o)<<12|(63&i)<<6|63&a)}}return t.join("")}(this.decodeStringToByteArray(e,t))},decodeStringToByteArray(e,t){this.init_();const r=t?this.charToByteMapWebSafe_:this.charToByteMap_,n=[];for(let t=0;t<e.length;){const o=r[e.charAt(t++)],i=t<e.length?r[e.charAt(t)]:0;++t;const a=t<e.length?r[e.charAt(t)]:64;++t;const s=t<e.length?r[e.charAt(t)]:64;if(++t,null==o||null==i||null==a||null==s)throw new DecodeBase64StringError;const c=o<<2|i>>4;if(n.push(c),64!==a){const e=i<<4&240|a>>2;if(n.push(e),64!==s){const e=a<<6&192|s;n.push(e)}}}return n},init_(){if(!this.byteToCharMap_){this.byteToCharMap_={},this.charToByteMap_={},this.byteToCharMapWebSafe_={},this.charToByteMapWebSafe_={};for(let e=0;e<this.ENCODED_VALS.length;e++)this.byteToCharMap_[e]=this.ENCODED_VALS.charAt(e),this.charToByteMap_[this.byteToCharMap_[e]]=e,this.byteToCharMapWebSafe_[e]=this.ENCODED_VALS_WEBSAFE.charAt(e),this.charToByteMapWebSafe_[this.byteToCharMapWebSafe_[e]]=e,e>=this.ENCODED_VALS_BASE.length&&(this.charToByteMap_[this.ENCODED_VALS_WEBSAFE.charAt(e)]=e,this.charToByteMapWebSafe_[this.ENCODED_VALS.charAt(e)]=e)}}};class DecodeBase64StringError extends Error{constructor(){super(...arguments),this.name="DecodeBase64StringError"}}const base64Decode=function(e){try{return n.decodeString(e,!0)}catch(e){console.error("base64Decode failed: ",e)}return null};class Deferred{constructor(){this.reject=()=>{},this.resolve=()=>{},this.promise=new Promise(((e,t)=>{this.resolve=e,this.reject=t}))}wrapCallback(e){return(t,r)=>{t?this.reject(t):this.resolve(r),"function"==typeof e&&(this.promise.catch((()=>{})),1===e.length?e(t):e(t,r))}}}function isIndexedDBAvailable(){try{return"object"==typeof indexedDB}catch(e){return!1}}class FirebaseError extends Error{constructor(e,t,r){super(t),this.code=e,this.customData=r,this.name="FirebaseError",Object.setPrototypeOf(this,FirebaseError.prototype),Error.captureStackTrace&&Error.captureStackTrace(this,ErrorFactory.prototype.create)}}class ErrorFactory{constructor(e,t,r){this.service=e,this.serviceName=t,this.errors=r}create(e,...t){const r=t[0]||{},n=`${this.service}/${e}`,i=this.errors[e],a=i?function replaceTemplate(e,t){return e.replace(o,((e,r)=>{const n=t[r];return null!=n?String(n):`<${r}?>`}))}(i,r):"Error",s=`${this.serviceName}: ${a} (${n}).`;return new FirebaseError(n,s,r)}}const o=/\{\$([^}]+)}/g;function jsonEval(e){return JSON.parse(e)}const issuedAtTime=function(e){const t=function(e){let t={},r={},n={},o="";try{const i=e.split(".");t=jsonEval(base64Decode(i[0])||""),r=jsonEval(base64Decode(i[1])||""),o=i[2],n=r.d||{},delete r.d}catch(e){}return{header:t,claims:r,data:n,signature:o}}(e).claims;return"object"==typeof t&&t.hasOwnProperty("iat")?t.iat:null};class Component{constructor(e,t,r){this.name=e,this.instanceFactory=t,this.type=r,this.multipleInstances=!1,this.serviceProps={},this.instantiationMode="LAZY",this.onInstanceCreated=null}setInstantiationMode(e){return this.instantiationMode=e,this}setMultipleInstances(e){return this.multipleInstances=e,this}setServiceProps(e){return this.serviceProps=e,this}setInstanceCreatedCallback(e){return this.onInstanceCreated=e,this}}var i;!function(e){e[e.DEBUG=0]="DEBUG",e[e.VERBOSE=1]="VERBOSE",e[e.INFO=2]="INFO",e[e.WARN=3]="WARN",e[e.ERROR=4]="ERROR",e[e.SILENT=5]="SILENT"}(i||(i={}));const a={debug:i.DEBUG,verbose:i.VERBOSE,info:i.INFO,warn:i.WARN,error:i.ERROR,silent:i.SILENT},s=i.INFO,c={[i.DEBUG]:"log",[i.VERBOSE]:"log",[i.INFO]:"info",[i.WARN]:"warn",[i.ERROR]:"error"},defaultLogHandler=(e,t,...r)=>{if(t<e.logLevel)return;const n=(new Date).toISOString(),o=c[t];if(!o)throw new Error(`Attempted to log a message with an invalid logType (value: ${t})`);console[o](`[${n}]  ${e.name}:`,...r)};const l={};function assertIsTemplateObject(e,t){if(!function isTemplateObject(e){if(!Array.isArray(e)||!Array.isArray(e.raw))return!1;if(e.length!==e.raw.length)return!1;if(!u&&e===e.raw)return!1;if((!u||h)&&!checkFrozen(e))return!1;return!0}(e)||t+1!==e.length)throw new TypeError("\n    ############################## ERROR ##############################\n\n    It looks like you are trying to call a template tag function (fn`...`)\n    using the normal function syntax (fn(...)), which is not supported.\n\n    The functions in the safevalues library are not designed to be called\n    like normal functions, and doing so invalidates the security guarantees\n    that safevalues provides.\n\n    If you are stuck and not sure how to proceed, please reach out to us\n    instead through:\n     - https://github.com/google/safevalues/issues\n\n    ############################## ERROR ##############################")}function checkFrozen(e){return Object.isFrozen(e)&&Object.isFrozen(e.raw)}function checkTranspiled(e){return-1===e.toString().indexOf("`")}const u=checkTranspiled((e=>e``))||checkTranspiled((e=>e`\0`))||checkTranspiled((e=>e`\n`))||checkTranspiled((e=>e`\u0000`)),h=checkFrozen``&&checkFrozen`\0`&&checkFrozen`\n`&&checkFrozen`\u0000`;let d;function getTrustedTypes(){var e;return null!==(e=function trustedTypes(){if("undefined"!=typeof window)return window.trustedTypes}())&&void 0!==e?e:null}class ResourceUrlImpl{constructor(e,t){!function ensureTokenIsValid(e){if("production"!==process.env.NODE_ENV&&e!==l)throw new Error("Bad secret")}(t),this.privateDoNotAccessOrElseWrappedResourceUrl=e}toString(){return this.privateDoNotAccessOrElseWrappedResourceUrl.toString()}}function createResourceUrlInternal(e){var t;const r=e,n=null===(t=function getTrustedTypesPolicy(){var e,t;if(void 0===d)try{d=null!==(t=null===(e=getTrustedTypes())||void 0===e?void 0:e.createPolicy("google#safe",{createHTML:e=>e,createScript:e=>e,createScriptURL:e=>e}))&&void 0!==t?t:null}catch(e){d=null}return d}())||void 0===t?void 0:t.createScriptURL(r);return null!=n?n:new ResourceUrlImpl(r,l)}function trustedResourceUrl(e,...t){if("production"!==process.env.NODE_ENV&&assertIsTemplateObject(e,t.length),0===t.length)return createResourceUrlInternal(e[0]);const r=e[0].toLowerCase();if("production"!==process.env.NODE_ENV){if(/^data:/.test(r))throw new Error("Data URLs cannot have expressions in the template literal input.");if(!(function hasValidOrigin(e){if(!/^https:\/\//.test(e)&&!/^\/\//.test(e))return!1;const t=e.indexOf("//")+2,r=e.indexOf("/",t);if(r<=t)throw new Error("Can't interpolate data in a url's origin, Please make sure to fully specify the origin, terminated with '/'.");const n=e.substring(t,r);if(!/^[0-9a-z.:-]+$/i.test(n))throw new Error("The origin contains unsupported characters.");if(!/^[^:]*(:[0-9]+)?$/i.test(n))throw new Error("Invalid port number.");if(!/(^|\.)[a-z][^.]*$/i.test(n))throw new Error("The top-level domain must start with a letter.");return!0}(r)||function isValidPathStart(e){if(!/^\//.test(e))return!1;if("/"===e||e.length>1&&"/"!==e[1]&&"\\"!==e[1])return!0;throw new Error("The path start in the url is invalid.")}(r)||function isValidRelativePathStart(e){return new RegExp("^[^:\\s\\\\/]+/").test(e)}(r)||function isValidAboutUrl(e){if(!/^about:blank/.test(e))return!1;if("about:blank"!==e&&!/^about:blank#/.test(e))throw new Error("The about url is invalid.");return!0}(r)))throw new Error("Trying to interpolate expressions in an unsupported url format.")}let n=e[0];for(let r=0;r<t.length;r++)n+=encodeURIComponent(t[r])+e[r+1];return createResourceUrlInternal(n)}function setSrc(e,t,r){e.src=function unwrapResourceUrl(e){var t;if(null===(t=getTrustedTypes())||void 0===t?void 0:t.isScriptURL(e))return e;if(e instanceof ResourceUrlImpl)return e.privateDoNotAccessOrElseWrappedResourceUrl;{let e="";throw"production"!==process.env.NODE_ENV&&(e="Unexpected type when unwrapping TrustedResourceUrl"),new Error(e)}}(t),(null==r?void 0:r.omitNonce)||function setNonceForScriptElement(e){const t=function getScriptNonce(e){return function getNonceFor(e,t){var r;const n=t.document,o=null===(r=n.querySelector)||void 0===r?void 0:r.call(n,`${e}[nonce]`);return o&&(o.nonce||o.getAttribute("nonce"))||""}("script",e)}(e.ownerDocument&&e.ownerDocument.defaultView||window);t&&e.setAttribute("nonce",t)}(e)}const p=new Map,g={activated:!1,tokenObservers:[]},f={initialized:!1,enabled:!1};function getStateReference(e){return p.get(e)||Object.assign({},g)}function getDebugState(){return f}const k="https://content-firebaseappcheck.googleapis.com/v1",T=3e4,w=96e4;class Refresher{constructor(e,t,r,n,o){if(this.operation=e,this.retryPolicy=t,this.getWaitDuration=r,this.lowerBound=n,this.upperBound=o,this.pending=null,this.nextErrorWaitInterval=n,n>o)throw new Error("Proactive refresh lower bound greater than upper bound!")}start(){this.nextErrorWaitInterval=this.lowerBound,this.process(!0).catch((()=>{}))}stop(){this.pending&&(this.pending.reject("cancelled"),this.pending=null)}isRunning(){return!!this.pending}async process(e){this.stop();try{this.pending=new Deferred,this.pending.promise.catch((e=>{})),await function sleep(e){return new Promise((t=>{setTimeout(t,e)}))}(this.getNextRun(e)),this.pending.resolve(),await this.pending.promise,this.pending=new Deferred,this.pending.promise.catch((e=>{})),await this.operation(),this.pending.resolve(),await this.pending.promise,this.process(!0).catch((()=>{}))}catch(e){this.retryPolicy(e)?this.process(!1).catch((()=>{})):this.stop()}}getNextRun(e){if(e)return this.nextErrorWaitInterval=this.lowerBound,this.getWaitDuration();{const e=this.nextErrorWaitInterval;return this.nextErrorWaitInterval*=2,this.nextErrorWaitInterval>this.upperBound&&(this.nextErrorWaitInterval=this.upperBound),e}}}const E=new ErrorFactory("appCheck","AppCheck",{"already-initialized":"You have already called initializeAppCheck() for FirebaseApp {$appName} with different options. To avoid this error, call initializeAppCheck() with the same options as when it was originally called. This will return the already initialized instance.","use-before-activation":"App Check is being used before initializeAppCheck() is called for FirebaseApp {$appName}. Call initializeAppCheck() before instantiating other Firebase services.","fetch-network-error":"Fetch failed to connect to a network. Check Internet connection. Original error: {$originalErrorMessage}.","fetch-parse-error":"Fetch client could not parse response. Original error: {$originalErrorMessage}.","fetch-status-error":"Fetch server returned an HTTP error status. HTTP status: {$httpStatus}.","storage-open":"Error thrown when opening storage. Original error: {$originalErrorMessage}.","storage-get":"Error thrown when reading from storage. Original error: {$originalErrorMessage}.","storage-set":"Error thrown when writing to storage. Original error: {$originalErrorMessage}.","recaptcha-error":"ReCAPTCHA error.",throttled:"Requests throttled due to {$httpStatus} error. Attempts allowed again after {$time}"});function getRecaptcha(e=!1){var t;return e?null===(t=self.grecaptcha)||void 0===t?void 0:t.enterprise:self.grecaptcha}function ensureActivated(e){if(!getStateReference(e).activated)throw E.create("use-before-activation",{appName:e.name})}function getDurationString(e){const t=Math.round(e/1e3),r=Math.floor(t/86400),n=Math.floor((t-3600*r*24)/3600),o=Math.floor((t-3600*r*24-3600*n)/60),i=t-3600*r*24-3600*n-60*o;let a="";return r&&(a+=pad(r)+"d:"),n&&(a+=pad(n)+"h:"),a+=pad(o)+"m:"+pad(i)+"s",a}function pad(e){return 0===e?"00":e>=10?e.toString():"0"+e}async function exchangeToken({url:e,body:t},r){const n={"Content-Type":"application/json"},o=r.getImmediate({optional:!0});if(o){const e=await o.getHeartbeatsHeader();e&&(n["X-Firebase-Client"]=e)}const i={method:"POST",body:JSON.stringify(t),headers:n};let a,s;try{a=await fetch(e,i)}catch(e){throw E.create("fetch-network-error",{originalErrorMessage:null==e?void 0:e.message})}if(200!==a.status)throw E.create("fetch-status-error",{httpStatus:a.status});try{s=await a.json()}catch(e){throw E.create("fetch-parse-error",{originalErrorMessage:null==e?void 0:e.message})}const c=s.ttl.match(/^([\d.]+)(s)$/);if(!c||!c[2]||isNaN(Number(c[1])))throw E.create("fetch-parse-error",{originalErrorMessage:`ttl field (timeToLive) is not in standard Protobuf Duration format: ${s.ttl}`});const l=1e3*Number(c[1]),u=Date.now();return{token:s.token,expireTimeMillis:u+l,issuedAtTimeMillis:u}}function getExchangeDebugTokenRequest(e,t){const{projectId:r,appId:n,apiKey:o}=e.options;return{url:`${k}/projects/${r}/apps/${n}:exchangeDebugToken?key=${o}`,body:{debug_token:t}}}const v="firebase-app-check-store";let m=null;function getDBPromise(){return m||(m=new Promise(((e,t)=>{try{const r=indexedDB.open("firebase-app-check-database",1);r.onsuccess=t=>{e(t.target.result)},r.onerror=e=>{var r;t(E.create("storage-open",{originalErrorMessage:null===(r=e.target.error)||void 0===r?void 0:r.message}))},r.onupgradeneeded=e=>{const t=e.target.result;if(0===e.oldVersion)t.createObjectStore(v,{keyPath:"compositeKey"})}}catch(e){t(E.create("storage-open",{originalErrorMessage:null==e?void 0:e.message}))}})),m)}async function write(e,t){const r=(await getDBPromise()).transaction(v,"readwrite"),n=r.objectStore(v).put({compositeKey:e,value:t});return new Promise(((e,t)=>{n.onsuccess=t=>{e()},r.onerror=e=>{var r;t(E.create("storage-set",{originalErrorMessage:null===(r=e.target.error)||void 0===r?void 0:r.message}))}}))}async function read(e){const t=(await getDBPromise()).transaction(v,"readonly"),r=t.objectStore(v).get(e);return new Promise(((e,n)=>{r.onsuccess=t=>{const r=t.target.result;e(r?r.value:void 0)},t.onerror=e=>{var t;n(E.create("storage-get",{originalErrorMessage:null===(t=e.target.error)||void 0===t?void 0:t.message}))}}))}function computeKey(e){return`${e.options.appId}-${e.name}`}const b=new class Logger{constructor(e){this.name=e,this._logLevel=s,this._logHandler=defaultLogHandler,this._userLogHandler=null}get logLevel(){return this._logLevel}set logLevel(e){if(!(e in i))throw new TypeError(`Invalid value "${e}" assigned to \`logLevel\``);this._logLevel=e}setLogLevel(e){this._logLevel="string"==typeof e?a[e]:e}get logHandler(){return this._logHandler}set logHandler(e){if("function"!=typeof e)throw new TypeError("Value assigned to `logHandler` must be a function");this._logHandler=e}get userLogHandler(){return this._userLogHandler}set userLogHandler(e){this._userLogHandler=e}debug(...e){this._userLogHandler&&this._userLogHandler(this,i.DEBUG,...e),this._logHandler(this,i.DEBUG,...e)}log(...e){this._userLogHandler&&this._userLogHandler(this,i.VERBOSE,...e),this._logHandler(this,i.VERBOSE,...e)}info(...e){this._userLogHandler&&this._userLogHandler(this,i.INFO,...e),this._logHandler(this,i.INFO,...e)}warn(...e){this._userLogHandler&&this._userLogHandler(this,i.WARN,...e),this._logHandler(this,i.WARN,...e)}error(...e){this._userLogHandler&&this._userLogHandler(this,i.ERROR,...e),this._logHandler(this,i.ERROR,...e)}}("@firebase/app-check");async function readTokenFromStorage(e){if(isIndexedDBAvailable()){let t;try{t=await function readTokenFromIndexedDB(e){return read(computeKey(e))}(e)}catch(e){b.warn(`Failed to read token from IndexedDB. Error: ${e}`)}return t}}function writeTokenToStorage(e,t){return isIndexedDBAvailable()?function writeTokenToIndexedDB(e,t){return write(computeKey(e),t)}(e,t).catch((e=>{b.warn(`Failed to write token to IndexedDB. Error: ${e}`)})):Promise.resolve()}async function readOrCreateDebugTokenFromStorage(){let e;try{e=await function readDebugTokenFromIndexedDB(){return read("debug-token")}()}catch(e){}if(e)return e;{const e="xxxxxxxx-xxxx-4xxx-yxxx-xxxxxxxxxxxx".replace(/[xy]/g,(e=>{const t=16*Math.random()|0;return("x"===e?t:3&t|8).toString(16)}));return function writeDebugTokenToIndexedDB(e){return write("debug-token",e)}(e).catch((e=>b.warn(`Failed to persist debug token to IndexedDB. Error: ${e}`))),e}}function isDebugMode(){return getDebugState().enabled}async function getDebugToken(){const e=getDebugState();if(e.enabled&&e.token)return e.token.promise;throw Error("\n            Can't get debug token in production mode.\n        ")}function initializeDebugMode(){const e=function getGlobal(){if("undefined"!=typeof self)return self;if("undefined"!=typeof window)return window;if("undefined"!=typeof global)return global;throw new Error("Unable to locate global object.")}(),t=getDebugState();if(t.initialized=!0,"string"!=typeof e.FIREBASE_APPCHECK_DEBUG_TOKEN&&!0!==e.FIREBASE_APPCHECK_DEBUG_TOKEN)return;t.enabled=!0;const r=new Deferred;t.token=r,"string"==typeof e.FIREBASE_APPCHECK_DEBUG_TOKEN?r.resolve(e.FIREBASE_APPCHECK_DEBUG_TOKEN):r.resolve(readOrCreateDebugTokenFromStorage())}const y={error:"UNKNOWN_ERROR"};async function getToken$2(e,t=!1){const r=e.app;ensureActivated(r);const n=getStateReference(r);let o,i=n.token;if(i&&!isValid(i)&&(n.token=void 0,i=void 0),!i){const e=await n.cachedTokenPromise;e&&(isValid(e)?i=e:await writeTokenToStorage(r,void 0))}if(!t&&i&&isValid(i))return{token:i.token};let a,s=!1;if(isDebugMode()){n.exchangeTokenPromise||(n.exchangeTokenPromise=exchangeToken(getExchangeDebugTokenRequest(r,await getDebugToken()),e.heartbeatServiceProvider).finally((()=>{n.exchangeTokenPromise=void 0})),s=!0);const t=await n.exchangeTokenPromise;return await writeTokenToStorage(r,t),n.token=t,{token:t.token}}try{n.exchangeTokenPromise||(n.exchangeTokenPromise=n.provider.getToken().finally((()=>{n.exchangeTokenPromise=void 0})),s=!0),i=await getStateReference(r).exchangeTokenPromise}catch(e){"appCheck/throttled"===e.code?b.warn(e.message):b.error(e),o=e}return i?o?a=isValid(i)?{token:i.token,internalError:o}:makeDummyTokenResult(o):(a={token:i.token},n.token=i,await writeTokenToStorage(r,i)):a=makeDummyTokenResult(o),s&&notifyTokenListeners(r,a),a}async function getLimitedUseToken$1(e){const t=e.app;ensureActivated(t);const{provider:r}=getStateReference(t);if(isDebugMode()){const r=await getDebugToken(),{token:n}=await exchangeToken(getExchangeDebugTokenRequest(t,r),e.heartbeatServiceProvider);return{token:n}}{const{token:e}=await r.getToken();return{token:e}}}function addTokenListener(e,t,r,n){const{app:o}=e,i=getStateReference(o),a={next:r,error:n,type:t};if(i.tokenObservers=[...i.tokenObservers,a],i.token&&isValid(i.token)){const t=i.token;Promise.resolve().then((()=>{r({token:t.token}),initTokenRefresher(e)})).catch((()=>{}))}i.cachedTokenPromise.then((()=>initTokenRefresher(e)))}function removeTokenListener(e,t){const r=getStateReference(e),n=r.tokenObservers.filter((e=>e.next!==t));0===n.length&&r.tokenRefresher&&r.tokenRefresher.isRunning()&&r.tokenRefresher.stop(),r.tokenObservers=n}function initTokenRefresher(e){const{app:t}=e,r=getStateReference(t);let n=r.tokenRefresher;n||(n=function createTokenRefresher(e){const{app:t}=e;return new Refresher((async()=>{let r;if(r=getStateReference(t).token?await getToken$2(e,!0):await getToken$2(e),r.error)throw r.error;if(r.internalError)throw r.internalError}),(()=>!0),(()=>{const e=getStateReference(t);if(e.token){let t=e.token.issuedAtTimeMillis+.5*(e.token.expireTimeMillis-e.token.issuedAtTimeMillis)+3e5;const r=e.token.expireTimeMillis-3e5;return t=Math.min(t,r),Math.max(0,t-Date.now())}return 0}),T,w)}(e),r.tokenRefresher=n),!n.isRunning()&&r.isTokenAutoRefreshEnabled&&n.start()}function notifyTokenListeners(e,t){const r=getStateReference(e).tokenObservers;for(const e of r)try{"EXTERNAL"===e.type&&null!=t.error?e.error(t.error):e.next(t)}catch(e){}}function isValid(e){return e.expireTimeMillis-Date.now()>0}function makeDummyTokenResult(e){return{token:(t=y,n.encodeString(JSON.stringify(t),!1)),error:e};var t}class AppCheckService{constructor(e,t){this.app=e,this.heartbeatServiceProvider=t}_delete(){const{tokenObservers:e}=getStateReference(this.app);for(const t of e)removeTokenListener(this.app,t.next);return Promise.resolve()}}function initializeV3(e,t){const r=new Deferred;getStateReference(e).reCAPTCHAState={initialized:r};const n=makeDiv(e),o=getRecaptcha(!1);return o?queueWidgetRender(e,t,o,n,r):function loadReCAPTCHAV3Script(e){const t=document.createElement("script");setSrc(t,trustedResourceUrl`https://www.google.com/recaptcha/api.js`),t.onload=e,document.head.appendChild(t)}((()=>{const o=getRecaptcha(!1);if(!o)throw new Error("no recaptcha");queueWidgetRender(e,t,o,n,r)})),r.promise}function initializeEnterprise(e,t){const r=new Deferred;getStateReference(e).reCAPTCHAState={initialized:r};const n=makeDiv(e),o=getRecaptcha(!0);return o?queueWidgetRender(e,t,o,n,r):function loadReCAPTCHAEnterpriseScript(e){const t=document.createElement("script");setSrc(t,trustedResourceUrl`https://www.google.com/recaptcha/enterprise.js`),t.onload=e,document.head.appendChild(t)}((()=>{const o=getRecaptcha(!0);if(!o)throw new Error("no recaptcha");queueWidgetRender(e,t,o,n,r)})),r.promise}function queueWidgetRender(e,t,r,n,o){r.ready((()=>{!function renderInvisibleWidget(e,t,r,n){const o=r.render(n,{sitekey:t,size:"invisible",callback:()=>{getStateReference(e).reCAPTCHAState.succeeded=!0},"error-callback":()=>{getStateReference(e).reCAPTCHAState.succeeded=!1}}),i=getStateReference(e);i.reCAPTCHAState=Object.assign(Object.assign({},i.reCAPTCHAState),{widgetId:o})}(e,t,r,n),o.resolve(r)}))}function makeDiv(e){const t=`fire_app_check_${e.name}`,r=document.createElement("div");return r.id=t,r.style.display="none",document.body.appendChild(r),t}async function getToken$1(e){ensureActivated(e);const t=getStateReference(e).reCAPTCHAState,r=await t.initialized.promise;return new Promise(((t,n)=>{const o=getStateReference(e).reCAPTCHAState;r.ready((()=>{t(r.execute(o.widgetId,{action:"fire_app_check"}))}))}))}class ReCaptchaV3Provider{constructor(e){this._siteKey=e,this._throttleData=null}async getToken(){var e,t,r;throwIfThrottled(this._throttleData);const n=await getToken$1(this._app).catch((e=>{throw E.create("recaptcha-error")}));if(!(null===(e=getStateReference(this._app).reCAPTCHAState)||void 0===e?void 0:e.succeeded))throw E.create("recaptcha-error");let o;try{o=await exchangeToken(function getExchangeRecaptchaV3TokenRequest(e,t){const{projectId:r,appId:n,apiKey:o}=e.options;return{url:`${k}/projects/${r}/apps/${n}:exchangeRecaptchaV3Token?key=${o}`,body:{recaptcha_v3_token:t}}}(this._app,n),this._heartbeatServiceProvider)}catch(e){throw(null===(t=e.code)||void 0===t?void 0:t.includes("fetch-status-error"))?(this._throttleData=setBackoff(Number(null===(r=e.customData)||void 0===r?void 0:r.httpStatus),this._throttleData),E.create("throttled",{time:getDurationString(this._throttleData.allowRequestsAfter-Date.now()),httpStatus:this._throttleData.httpStatus})):e}return this._throttleData=null,o}initialize(e){this._app=e,this._heartbeatServiceProvider=_getProvider(e,"heartbeat"),initializeV3(e,this._siteKey).catch((()=>{}))}isEqual(e){return e instanceof ReCaptchaV3Provider&&this._siteKey===e._siteKey}}class ReCaptchaEnterpriseProvider{constructor(e){this._siteKey=e,this._throttleData=null}async getToken(){var e,t,r;throwIfThrottled(this._throttleData);const n=await getToken$1(this._app).catch((e=>{throw E.create("recaptcha-error")}));if(!(null===(e=getStateReference(this._app).reCAPTCHAState)||void 0===e?void 0:e.succeeded))throw E.create("recaptcha-error");let o;try{o=await exchangeToken(function getExchangeRecaptchaEnterpriseTokenRequest(e,t){const{projectId:r,appId:n,apiKey:o}=e.options;return{url:`${k}/projects/${r}/apps/${n}:exchangeRecaptchaEnterpriseToken?key=${o}`,body:{recaptcha_enterprise_token:t}}}(this._app,n),this._heartbeatServiceProvider)}catch(e){throw(null===(t=e.code)||void 0===t?void 0:t.includes("fetch-status-error"))?(this._throttleData=setBackoff(Number(null===(r=e.customData)||void 0===r?void 0:r.httpStatus),this._throttleData),E.create("throttled",{time:getDurationString(this._throttleData.allowRequestsAfter-Date.now()),httpStatus:this._throttleData.httpStatus})):e}return this._throttleData=null,o}initialize(e){this._app=e,this._heartbeatServiceProvider=_getProvider(e,"heartbeat"),initializeEnterprise(e,this._siteKey).catch((()=>{}))}isEqual(e){return e instanceof ReCaptchaEnterpriseProvider&&this._siteKey===e._siteKey}}class CustomProvider{constructor(e){this._customProviderOptions=e}async getToken(){const e=await this._customProviderOptions.getToken(),t=issuedAtTime(e.token),r=null!==t&&t<Date.now()&&t>0?1e3*t:Date.now();return Object.assign(Object.assign({},e),{issuedAtTimeMillis:r})}initialize(e){this._app=e}isEqual(e){return e instanceof CustomProvider&&this._customProviderOptions.getToken.toString()===e._customProviderOptions.getToken.toString()}}function setBackoff(e,t){if(404===e||403===e)return{backoffCount:1,allowRequestsAfter:Date.now()+864e5,httpStatus:e};{const r=t?t.backoffCount:0,n=function calculateBackoffMillis(e,t=1e3,r=2){const n=t*Math.pow(r,e),o=Math.round(.5*n*(Math.random()-.5)*2);return Math.min(144e5,n+o)}(r,1e3,2);return{backoffCount:r+1,allowRequestsAfter:Date.now()+n,httpStatus:e}}}function throwIfThrottled(e){if(e&&Date.now()-e.allowRequestsAfter<=0)throw E.create("throttled",{time:getDurationString(e.allowRequestsAfter-Date.now()),httpStatus:e.httpStatus})}function initializeAppCheck(t=e(),r){t=function getModularInstance(e){return e&&e._delegate?e._delegate:e}(t);const n=_getProvider(t,"app-check");if(getDebugState().initialized||initializeDebugMode(),isDebugMode()&&getDebugToken().then((e=>console.log(`App Check debug token: ${e}. You will need to add it to your app's App Check settings in the Firebase console for it to work.`))),n.isInitialized()){const e=n.getImmediate(),o=n.getOptions();if(o.isTokenAutoRefreshEnabled===r.isTokenAutoRefreshEnabled&&o.provider.isEqual(r.provider))return e;throw E.create("already-initialized",{appName:t.name})}const o=n.initialize({options:r});return function _activate(e,t,r){const n=function setInitialState(e,t){return p.set(e,t),p.get(e)}(e,Object.assign({},g));n.activated=!0,n.provider=t,n.cachedTokenPromise=readTokenFromStorage(e).then((t=>(t&&isValid(t)&&(n.token=t,notifyTokenListeners(e,{token:t.token})),t))),n.isTokenAutoRefreshEnabled=void 0===r?e.automaticDataCollectionEnabled:r,n.provider.initialize(e)}(t,r.provider,r.isTokenAutoRefreshEnabled),getStateReference(t).isTokenAutoRefreshEnabled&&addTokenListener(o,"INTERNAL",(()=>{})),o}function setTokenAutoRefreshEnabled(e,t){const r=getStateReference(e.app);r.tokenRefresher&&(!0===t?r.tokenRefresher.start():r.tokenRefresher.stop()),r.isTokenAutoRefreshEnabled=t}async function getToken(e,t){const r=await getToken$2(e,t);if(r.error)throw r.error;return{token:r.token}}function getLimitedUseToken(e){return getLimitedUseToken$1(e)}function onTokenChanged(e,t,r,n){let nextFn=()=>{},errorFn=()=>{};return nextFn=null!=t.next?t.next.bind(t):t,null!=t.error?errorFn=t.error.bind(t):r&&(errorFn=r),addTokenListener(e,"EXTERNAL",nextFn,errorFn),()=>removeTokenListener(e.app,nextFn)}!function registerAppCheck(){t(new Component("app-check",(e=>function factory(e,t){return new AppCheckService(e,t)}(e.getProvider("app").getImmediate(),e.getProvider("heartbeat"))),"PUBLIC").setInstantiationMode("EXPLICIT").setInstanceCreatedCallback(((e,t,r)=>{e.getProvider("app-check-internal").initialize()}))),t(new Component("app-check-internal",(e=>function internalFactory(e){return{getToken:t=>getToken$2(e,t),getLimitedUseToken:()=>getLimitedUseToken$1(e),addTokenListener:t=>addTokenListener(e,"INTERNAL",t),removeTokenListener:t=>removeTokenListener(e.app,t)}}(e.getProvider("app-check").getImmediate())),"PUBLIC").setInstantiationMode("EXPLICIT")),r("@firebase/app-check","0.8.6")}();export{CustomProvider,ReCaptchaEnterpriseProvider,ReCaptchaV3Provider,getLimitedUseToken,getToken,initializeAppCheck,onTokenChanged,setTokenAutoRefreshEnabled};

//# sourceMappingURL=firebase-app-check.js.map