Module 45773

function(e,t,n){"use strict";n.d(t,{A:()=>u});var i=n(17928),r=n(412198),a=n(228366),s=n(626584),l=n(280450);let o=new s.A("DatabaseManager");class d extends i.Ay.Store{databases=new Map;activeUserId=null;preventWritingCachesAgainThisSession=!1;constructor(){super(a.h,{CLEAR_CACHES:e=>this.handleClearCaches(e),CONNECTION_CLOSED:()=>this.handleAuthenticationStoreChanged(),CONNECTION_OPEN:()=>this.handleConnectionOpen(),LOGOUT:()=>this.handleAuthenticationStoreChanged()},a.A.Early)}initialize(){this.waitFor(l.default),this.carefullySpeculativelyOpen(null),this.handleAuthenticationStoreChanged(),l.default.addChangeListener(()=>this.handleAuthenticationStoreChanged())}databaseName(e){return function(e){return`@account.${e}`}(e)}database(e){return null!=e?this.databases.get(e)??null:null}carefullyOpenDatabase(e){return this.preventWritingCachesAgainThisSession?(o.verbose("Not opening database because caches have been manually cleared."),null):(null==e||this.databases.has(e)||(o.verbose(`added database (${e} \u{2192} null)`),this.databases.set(e,null),this.emitChange()),this.database(e))}replaceDisableAllDatabases(e){for(let t of(o.info(`disabling and nulling all databases (reason: ${e})`),this.databases.keys())){let n=this.databases.get(t);n?.disable(e),n?.close(),this.databases.set(t,null)}this.emitChange()}remove(e){let t=this.databases.get(e);o.log(`removing database (user: ${e}, database: ${t})`),t?.close(),this.databases.delete(e),this.emitChange()}handleClearCaches(e){e.preventWritingCachesAgainThisSession&&(this.preventWritingCachesAgainThisSession=!0),this.replaceDisableAllDatabases(`DatabaseManager (${e.reason})`)}handleConnectionOpen(){let e=l.default.getId(),t=this.databases.get(e),n=t?.state();null==t&&n!==r.z9.Open&&this.remove(e),this.carefullyOpenDatabase(e)}handleAuthenticationStoreChanged(){let e=l.default.getId(),t=this.activeUserId;if(e!==t){let n=this.databases.get(t);o.verbose(`active user changed (now: ${e}, was: ${t}, was: ${n})`),n?.close(),this.activeUserId=e,this.databases.delete(t)}}async carefullySpeculativelyOpen(e){if(this.preventWritingCachesAgainThisSession)return void o.verbose("Not opening database because caches have been manually cleared.");if(null!=e){let t=await c(e);null==t||this.databases.has(e)?(o.verbose(`discarding speculative database (${e} \u{2192} ${t})`),t?.close()):(o.verbose(`added speculative database (${e} \u{2192} ${t})`),this.databases.set(e,t),this.emitChange())}}}async function c(e){return null}let u=new d}