klz-cables.com/.pnpm-store/v10/files/77/bbb0ae94c7baead7a8c6a668e10ee3d65b0b31376dd316333bd37a0eb93947d4ff2879c36668e538f826cfe651e4ef53d514ff2eaa4f6a729fa48c703d8f75

import e from"fs/promises";import s from"path";import{resolveCodec as t,getFormatExtension as a}from"../format/index.js";import o from"../source/SourceFileScanner.js";import i from"../source/SourceFileWatcher.js";import{getDefaultProjectRoot as r,normalizePathToPosix as c,compareReferences as l}from"../utils.js";import n from"./CatalogLocales.js";import h from"./CatalogPersister.js";import g from"./SaveScheduler.js";class m{messagesByFile=new Map;messagesById=new Map;translationsByTargetLocale=new Map;lastWriteByLocale=new Map;constructor(e,s){this.config=e,this.saveScheduler=new g(50),this.projectRoot=s.projectRoot??r(),this.isDevelopment=s.isDevelopment??!1,this.extractor=s.extractor,this.isDevelopment&&(this.sourceWatcher=new i(this.getSrcPaths(),this.handleFileEvents.bind(this)),this.sourceWatcher.start())}async getCodec(){return this.codec||(this.codec=await t(this.config.messages.format,this.projectRoot)),this.codec}async getPersister(){return this.persister||(this.persister=new h({messagesPath:this.config.messages.path,codec:await this.getCodec(),extension:a(this.config.messages.format)})),this.persister}getCatalogLocales(){if(this.catalogLocales)return this.catalogLocales;{const e=s.join(this.projectRoot,this.config.messages.path);return this.catalogLocales=new n({messagesDir:e,sourceLocale:this.config.sourceLocale,extension:a(this.config.messages.format),locales:this.config.messages.locales}),this.catalogLocales}}async getTargetLocales(){return this.getCatalogLocales().getTargetLocales()}getSrcPaths(){return(Array.isArray(this.config.srcPath)?this.config.srcPath:[this.config.srcPath]).map((e=>s.join(this.projectRoot,e)))}async loadMessages(){const e=await this.loadSourceMessages();if(this.loadCatalogsPromise=this.loadTargetMessages(),await this.loadCatalogsPromise,this.scanCompletePromise=(async()=>{const s=await o.getSourceFiles(this.getSrcPaths());await Promise.all(Array.from(s).map((async e=>this.processFile(e)))),this.mergeSourceDiskMetadata(e)})(),await this.scanCompletePromise,this.isDevelopment){this.getCatalogLocales().subscribeLocalesChange(this.onLocalesChange)}}async loadSourceMessages(){const e=await this.loadLocaleMessages(this.config.sourceLocale),s=new Map;for(const t of e)s.set(t.id,t);return s}async loadLocaleMessages(e){const s=await this.getPersister(),t=await s.read(e),a=await s.getLastModified(e);return this.lastWriteByLocale.set(e,a),t}async loadTargetMessages(){const e=await this.getTargetLocales();await Promise.all(e.map((e=>this.reloadLocaleCatalog(e))))}async reloadLocaleCatalog(e){const s=await this.loadLocaleMessages(e);if(e===this.config.sourceLocale)for(const e of s){const s=this.messagesById.get(e.id);if(s)for(const t of Object.keys(e))["id","message","description","references"].includes(t)||(s[t]=e[t])}else{const t=this.translationsByTargetLocale.get(e),a=t&&t.size>0;if(s.length>0){const t=new Map;for(const e of s)t.set(e.id,e);this.translationsByTargetLocale.set(e,t)}else if(a);else{const s=new Map;this.translationsByTargetLocale.set(e,s)}}}mergeSourceDiskMetadata(e){for(const[s,t]of e){const e=this.messagesById.get(s);if(e)for(const s of Object.keys(t))null==e[s]&&(e[s]=t[s])}}async processFile(t){let a=[];try{const s=await e.readFile(t,"utf8");let o;try{o=await this.extractor.extract(t,s)}catch{return!1}a=o.messages}catch(e){if("ENOENT"!==e.code)throw e}const o=this.messagesByFile.get(t),i=c(s.relative(this.projectRoot,t)),r=Array.from(o?.keys()??[]),l=new Map;for(let e of a){const s=this.messagesById.get(e.id);if(s){e={...e},e.references&&(e.references=this.mergeReferences(s.references??[],i,e.references));for(const t of Object.keys(s))null==e[t]&&(e[t]=s[t])}this.messagesById.set(e.id,e),l.set(e.id,e);const t=r.indexOf(e.id);-1!==t&&r.splice(t,1)}r.forEach((e=>{const s=this.messagesById.get(e);if(!s)return;const t=s.references?.some((e=>e.path!==i));t?s.references=s.references?.filter((e=>e.path!==i)):this.messagesById.delete(e)})),a.length>0?this.messagesByFile.set(t,l):this.messagesByFile.delete(t);return this.haveMessagesChangedForFile(o,l)}mergeReferences(e,s,t){return[...e.filter((e=>e.path!==s)),...t].sort(l)}haveMessagesChangedForFile(e,s){if(!e)return s.size>0;if(e.size!==s.size)return!0;for(const[t,a]of e){const e=s.get(t);if(!e||!this.areMessagesEqual(a,e))return!0}return!1}areMessagesEqual(e,s){return e.id===s.id&&e.message===s.message&&e.description===s.description}async save(){return this.saveScheduler.schedule((()=>this.saveImpl()))}async saveImpl(){await this.saveLocale(this.config.sourceLocale);const e=await this.getTargetLocales();await Promise.all(e.map((e=>this.saveLocale(e))))}async saveLocale(e){await this.loadCatalogsPromise;const s=Array.from(this.messagesById.values()),t=await this.getPersister(),a=e===this.config.sourceLocale,o=this.lastWriteByLocale.get(e),i=await t.getLastModified(e);i&&o&&i>o&&await this.reloadLocaleCatalog(e);const r=a?this.messagesById:this.translationsByTargetLocale.get(e),c=s.map((e=>{const s=r?.get(e.id);return{...s,id:e.id,description:e.description,references:e.references,message:a?e.message:s?.message??""}}));await t.write(c,{locale:e,sourceMessagesById:this.messagesById});const l=await t.getLastModified(e);this.lastWriteByLocale.set(e,l)}onLocalesChange=async e=>{this.loadCatalogsPromise=Promise.all([this.loadCatalogsPromise,...e.added.map((e=>this.reloadLocaleCatalog(e)))]);for(const s of e.added)await this.saveLocale(s);for(const s of e.removed)this.translationsByTargetLocale.delete(s),this.lastWriteByLocale.delete(s)};async handleFileEvents(e){this.loadCatalogsPromise&&await this.loadCatalogsPromise,this.scanCompletePromise&&await this.scanCompletePromise;let s=!1;const t=await this.sourceWatcher.expandDirectoryDeleteEvents(e,Array.from(this.messagesByFile.keys()));for(const e of t){const t=await this.processFile(e.path);s||=t}s&&await this.save()}[Symbol.dispose](){this.sourceWatcher?.stop(),this.sourceWatcher=void 0,this.saveScheduler[Symbol.dispose](),this.catalogLocales&&this.isDevelopment&&this.catalogLocales.unsubscribeLocalesChange(this.onLocalesChange)}}export{m as default};