580 lines
20 KiB
JavaScript
580 lines
20 KiB
JavaScript
/**
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* Alpine アプリ本体。単元データは ./data/categories.js と ./data/drills.js。
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*
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* HTML 方針:
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* - マークアップを描画する箇所は x-html="safeHtml(...)" のみ。
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* - タグを出さない一行が必要なら、サニタイズ済み文字列を一時 DOM に載せて textContent を取る等（テンプレ用ヘルパーは必要時に追加）。
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* - 状態に保持する解説文字列は保存時に sanitizeStoredHtml で正規化。
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*/
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import { DRILLS } from './data/drills.js';
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import { CATEGORIES } from './data/categories.js';
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function sanitizeTrustedHtml(dirty) {
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if (dirty == null || dirty === '') return '';
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const s = String(dirty);
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if (typeof window.DOMPurify === 'undefined') {
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const d = document.createElement('div');
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d.textContent = s;
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return d.innerHTML;
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}
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return window.DOMPurify.sanitize(s, {
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USE_PROFILES: { html: true, svg: true, svgFilters: true },
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ALLOW_UNKNOWN_PROTOCOLS: false
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});
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}
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/** localStorage / 画面状態に載せる HTML 断片の正規化（表示前と同じルール） */
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function sanitizeStoredHtml(html) {
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return sanitizeTrustedHtml(html);
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}
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document.addEventListener('alpine:init', () => {
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Alpine.data('bokiApp', () => ({
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safeHtml(s) {
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return sanitizeTrustedHtml(s);
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},
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categories:[],
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currentUnit:null,
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quizState:{},
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search:'',
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sidebarOpen:false,
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isDark:true,
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progress:{},
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scores:{},
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wrongUnits:{},
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keys:['A','B','C','D','E'],
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// concept fold
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conceptExpanded:false,
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// step mode
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stepMode:false,
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stepStep:1,
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stepKpIdx:0,
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stepFlashRevealed:false,
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stepDrillIdx:0,
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stepDrillAnswered:false,
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stepDrillSelected:-1,
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// weak drill
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weakDrillActive:false,
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weakDrillUnits:[],
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weakDrillUnitIdx:0,
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weakDrillQuizState:{},
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weakDrillResults:[],
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weakDrillDone:false,
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init(){
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this.categories = CATEGORIES.map(cat=>({
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...cat,
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units: cat.units.map(u=>({...u, catLabel:cat.label}))
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}));
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try{ this.progress = JSON.parse(localStorage.getItem('posimai-boki-progress')||'{}'); }
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catch{ this.progress = {}; }
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try{ this.scores = JSON.parse(localStorage.getItem('posimai-boki-scores')||'{}'); }
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catch{ this.scores = {}; }
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try{ this.wrongUnits = JSON.parse(localStorage.getItem('posimai-boki-wrong')||'{}'); }
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catch{ this.wrongUnits = {}; }
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const t = localStorage.getItem('posimai-boki-theme')||'system';
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this.isDark = t==='dark'||(t==='system'&&matchMedia('(prefers-color-scheme:dark)').matches);
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const uid=(new URLSearchParams(location.search).get('unit')||'').trim().toLowerCase();
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if(uid){
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const u=this.allUnits().find(x=>x.id===uid);
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if(u){ this.currentUnit=u; this.quizState={}; }
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else{ try{ const url=new URL(window.location.href); url.searchParams.delete('unit'); const q=url.searchParams.toString(); history.replaceState(null,'',url.pathname+(q?'?'+q:'')+url.hash); }catch(e){} }
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}
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this.syncUnitToUrl();
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this.$nextTick(()=>{ if(window.lucide) lucide.createIcons(); });
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this.$watch('search', ()=>{
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this.$nextTick(()=>{ if(window.lucide) lucide.createIcons(); });
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});
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if('serviceWorker' in navigator){
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navigator.serviceWorker.register('/sw.js').catch(()=>{});
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}
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},
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syncUnitToUrl(){
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try{
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const url=new URL(window.location.href);
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if(this.currentUnit&&this.currentUnit.id) url.searchParams.set('unit',this.currentUnit.id);
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else url.searchParams.delete('unit');
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const q=url.searchParams.toString();
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const path=url.pathname+(q?'?'+q:'')+url.hash;
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if(path!==window.location.pathname+window.location.search+window.location.hash)
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history.replaceState(null,'',path);
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}catch(e){}
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},
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goHome(){
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this.currentUnit=null;
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this.quizState={};
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this.conceptExpanded=false;
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this.stepMode=false;
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this.weakDrillActive=false;
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this.syncUnitToUrl();
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this.$nextTick(()=>{ if(window.lucide) lucide.createIcons(); });
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},
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get filteredCats(){
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if(!this.search) return this.categories;
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const q=this.search.toLowerCase();
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return this.categories.map(cat=>({
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...cat,
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units:cat.units.filter(u=>u.title.toLowerCase().includes(q)||u.num.toLowerCase().includes(q))
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})).filter(cat=>cat.units.length>0);
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},
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get totalCount(){ return this.categories.reduce((s,c)=>s+c.units.length,0); },
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get doneCount(){ return Object.keys(this.progress).length; },
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get progressPct(){ return this.totalCount ? Math.round(this.doneCount/this.totalCount*100) : 0; },
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get quizAnswered(){
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let n=0;
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Object.values(this.quizState).forEach(s=>{ if(s) n++; });
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return n;
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},
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get quizCorrect(){
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let n=0;
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Object.values(this.quizState).forEach(s=>{ if(s?.correct) n++; });
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return n;
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},
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catPct(cat){
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if(!cat.units.length) return 0;
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return Math.round(cat.units.filter(u=>this.progress[u.id]).length/cat.units.length*100);
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},
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allUnits(){ return this.categories.flatMap(c=>c.units); },
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isDone(id){ return !!this.progress[id]; },
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markDone(){
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if(!this.currentUnit) return;
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this.progress[this.currentUnit.id]=true;
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localStorage.setItem('posimai-boki-progress',JSON.stringify(this.progress));
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},
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bestScore(id){
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const s=this.scores[id];
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if(!s) return '';
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return s.best+'/'+s.total;
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},
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scoreChipCls(id){
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const s=this.scores[id];
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if(!s) return 'zero';
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if(s.best===s.total) return '';
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if(s.best>=s.total*0.6) return 'partial';
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return 'zero';
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},
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saveScore(id,correct,total){
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const prev=this.scores[id];
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if(!prev||correct>prev.best){
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this.scores[id]={best:correct,total};
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localStorage.setItem('posimai-boki-scores',JSON.stringify(this.scores));
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}
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},
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get freqBadgeCls(){
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const f=this.currentUnit?.freq;
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if(f==='high') return 'badge badge-high';
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if(f==='mid') return 'badge badge-mid';
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return 'badge badge-base';
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},
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get freqLabel(){
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const f=this.currentUnit?.freq;
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if(f==='high') return '頻出';
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if(f==='mid') return '重要';
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return '基礎';
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},
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get diffLabel(){
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const d=this.currentUnit?.diff||1;
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return '難易度 '+'★'.repeat(d)+'☆'.repeat(3-d);
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},
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openUnit(unit){
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this.currentUnit=unit;
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this.quizState={};
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this.conceptExpanded=false;
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this.stepMode=false;
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this.syncUnitToUrl();
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this.$nextTick(()=>{
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if(window.lucide) lucide.createIcons();
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const m=document.getElementById('main');
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if(m) m.scrollTo({top:0,behavior:'smooth'});
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});
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},
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// Weak unit tracking
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hasWrong(id){ return !!this.wrongUnits[id]; },
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_onAllAnswered(){
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if(!this.currentUnit) return;
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const uid=this.currentUnit.id;
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const total=this.currentUnit.quiz?.length||0;
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const correct=Object.values(this.quizState).filter(s=>s?.correct).length;
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this.saveScore(uid,correct,total);
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if(correct>=total){
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delete this.wrongUnits[uid];
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} else {
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this.wrongUnits[uid]=(this.wrongUnits[uid]||0)+1;
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}
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localStorage.setItem('posimai-boki-wrong',JSON.stringify(this.wrongUnits));
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this.wrongUnits={...this.wrongUnits};
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},
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get weakUnits(){
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return this.allUnits().filter(u=>this.wrongUnits[u.id]>0)
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.sort((a,b)=>(this.wrongUnits[b.id]||0)-(this.wrongUnits[a.id]||0));
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},
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get todayUnits(){
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const result=[];
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// P0-1: pick worst wrong unit
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const weak=this.weakUnits;
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if(weak.length>0) result.push({...weak[0], todayTag:'苦手'});
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// P0-2: pick first undone unit (skip if same as weak)
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const all=this.allUnits();
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const weakId=result[0]?.id;
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// First try units with wrong answers but done (review)
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const review=all.find(u=>!this.wrongUnits[u.id] && this.scores[u.id] && u.id!==weakId && !this.progress[u.id]);
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if(review) result.push({...review, todayTag:'復習'});
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// Otherwise first unlearned
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if(result.length<2){
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const next=all.find(u=>!this.progress[u.id] && u.id!==weakId && !result.find(r=>r.id===u.id));
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if(next) result.push({...next, todayTag:'未学習'});
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}
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return result;
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},
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// Quiz
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answered(qi){ return !!this.quizState[qi]; },
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doAnswer(qi,ci,correct,exp){
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if(this.quizState[qi]) return;
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this.quizState[qi]={selected:ci,correct:ci===correct,exp:sanitizeStoredHtml(exp)};
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this.quizState={...this.quizState};
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// Check if all questions answered
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const total=this.currentUnit?.quiz?.length||0;
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if(total>0 && Object.keys(this.quizState).length>=total){
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this._onAllAnswered();
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}
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},
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qCardCls(qi){
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const s=this.quizState[qi];
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if(!s) return '';
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return s.correct?'correct':'wrong';
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},
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choiceCls(qi,ci,correct){
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const s=this.quizState[qi];
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if(!s) return '';
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if(ci===s.selected && s.correct) return 'sel-ok';
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if(ci===s.selected && !s.correct) return 'sel-ng';
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if(ci===correct && !s.correct) return 'rev-ok';
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return '';
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},
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get scoreLabel(){
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const total=this.currentUnit?.quiz?.length||0;
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const answered=Object.keys(this.quizState).length;
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const correct=Object.values(this.quizState).filter(s=>s?.correct).length;
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if(!answered) return total+'問';
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return correct+'/'+answered+'問正解';
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},
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get allAnswered(){
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const total=this.currentUnit?.quiz?.length||0;
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return total>0 && Object.keys(this.quizState).length>=total;
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},
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get resultScore(){
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const correct=Object.values(this.quizState).filter(s=>s?.correct).length;
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const total=this.currentUnit?.quiz?.length||0;
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return correct+' / '+total;
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},
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get resultMsg(){
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const correct=Object.values(this.quizState).filter(s=>s?.correct).length;
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const total=this.currentUnit?.quiz?.length||0;
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if(correct===total) return '完璧です！次の単元へ進みましょう。';
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if(correct>=total*0.8) return 'よくできました。あと少しで完璧です。';
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if(correct>=total*0.6) return '合格ラインです。間違えた問題の解説を確認しましょう。';
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return '解説をよく読んで、もう一度チャレンジしてみましょう。';
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},
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resetQuiz(){ this.quizState={}; },
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// Navigation
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currentIdx(){ return this.allUnits().findIndex(u=>u.id===this.currentUnit?.id); },
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get hasPrev(){ return this.currentIdx()>0; },
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get hasNext(){ return this.currentIdx()<this.allUnits().length-1; },
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prevUnit(){
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const i=this.currentIdx();
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if(i>0) this.openUnit(this.allUnits()[i-1]);
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},
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nextUnit(){
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const i=this.currentIdx();
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const all=this.allUnits();
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if(i<all.length-1) this.openUnit(all[i+1]);
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},
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toggleTheme(){
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this.isDark=!this.isDark;
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const val=this.isDark?'dark':'light';
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document.documentElement.setAttribute('data-theme',val);
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localStorage.setItem('posimai-boki-theme',val);
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},
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// ---- Concept expand ----
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get conceptPreview(){
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const c=this.currentUnit?.concept||'';
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const i=c.indexOf('</p>');
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return i===-1 ? c : c.substring(0,i+4);
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},
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get conceptRest(){
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const c=this.currentUnit?.concept||'';
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const i=c.indexOf('</p>');
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return i===-1 ? '' : c.substring(i+4);
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},
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// ---- Weak drill ----
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get weakDrillCandidates(){
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return this.allUnits()
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.filter(u=>this.hasWrong(u.id))
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.sort((a,b)=>{
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const sa=this.scores[a.id]?.best||0;
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const sb=this.scores[b.id]?.best||0;
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return sa-sb;
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})
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.slice(0,5);
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},
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startWeakDrill(){
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this.weakDrillUnits=[...this.weakDrillCandidates];
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this.weakDrillUnitIdx=0;
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this.weakDrillQuizState={};
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this.weakDrillResults=[];
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this.weakDrillDone=false;
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this.weakDrillActive=true;
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this.$nextTick(()=>{ if(window.lucide) lucide.createIcons(); });
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},
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exitWeakDrill(){
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this.weakDrillActive=false;
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this.weakDrillDone=false;
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this.$nextTick(()=>{ if(window.lucide) lucide.createIcons(); });
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},
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get weakDrillCurrentUnit(){
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return this.weakDrillUnits[this.weakDrillUnitIdx]||null;
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},
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wdAnswered(qi){ return !!this.weakDrillQuizState[qi]; },
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wdQCardCls(qi){
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const s=this.weakDrillQuizState[qi];
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if(!s) return '';
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return s.correct?'correct':'wrong';
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},
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wdChoiceCls(qi,ci,correct){
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const s=this.weakDrillQuizState[qi];
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if(!s) return '';
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if(ci===s.selected&&s.correct) return 'sel-ok';
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if(ci===s.selected&&!s.correct) return 'sel-ng';
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if(ci===correct&&!s.correct) return 'rev-ok';
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return '';
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},
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doWeakDrillAnswer(qi,ci,correct,exp){
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if(this.weakDrillQuizState[qi]) return;
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this.weakDrillQuizState[qi]={selected:ci,correct:ci===correct,exp:sanitizeStoredHtml(exp)};
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this.weakDrillQuizState={...this.weakDrillQuizState};
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},
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get weakDrillAllAnswered(){
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const total=this.weakDrillCurrentUnit?.quiz?.length||0;
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return total>0 && Object.keys(this.weakDrillQuizState).length>=total;
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},
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get weakDrillUnitScore(){
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const correct=Object.values(this.weakDrillQuizState).filter(s=>s?.correct).length;
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const total=this.weakDrillCurrentUnit?.quiz?.length||0;
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return correct+' / '+total;
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},
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nextWeakDrillUnit(){
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const unit=this.weakDrillCurrentUnit;
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if(!unit) return;
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const correct=Object.values(this.weakDrillQuizState).filter(s=>s?.correct).length;
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const total=unit.quiz?.length||0;
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this.saveScore(unit.id,correct,total);
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this.weakDrillResults.push({unitId:unit.id,num:unit.num,unitTitle:unit.title,correct,total});
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// Update wrong tracking
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if(correct>=total){
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delete this.wrongUnits[unit.id];
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localStorage.setItem('posimai-boki-wrong',JSON.stringify(this.wrongUnits));
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this.wrongUnits={...this.wrongUnits};
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}
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if(this.weakDrillUnitIdx<this.weakDrillUnits.length-1){
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this.weakDrillUnitIdx++;
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this.weakDrillQuizState={};
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} else {
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this.weakDrillDone=true;
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}
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this.$nextTick(()=>{ if(window.lucide) lucide.createIcons(); });
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},
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get weakDrillClearCount(){
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return this.weakDrillResults.filter(r=>r.correct>=r.total).length;
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},
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// ---- Step mode ----
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startStepMode(){
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this.stepMode=true;
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this.stepStep=1;
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this.stepKpIdx=0;
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this.resetFlashRevealState();
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this.stepDrillIdx=0;
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this.stepDrillAnswered=false;
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this.stepDrillSelected=-1;
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this.$nextTick(()=>{
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if(window.lucide) lucide.createIcons();
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const m=document.getElementById('main');
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if(m) m.scrollTo({top:0,behavior:'smooth'});
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});
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},
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/** 理解度を空にしてから 3 ステップ（Step3 で一貫した初回解答） */
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startStepModeClearQuiz(){
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this.quizState={};
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this.startStepMode();
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},
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exitStepMode(){
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this.stepMode=false;
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this.$nextTick(()=>{ if(window.lucide) lucide.createIcons(); });
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},
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/** ガイド付き学習をやめ、単元画面に戻す（理解度の回答は保持） */
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finishStepMode(){
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this.stepMode=false;
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this.$nextTick(()=>{
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if(window.lucide) lucide.createIcons();
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const el=document.getElementById('comprehension-quiz');
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if(el) el.scrollIntoView({behavior:'smooth',block:'start'});
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});
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},
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scrollToComprehension(){
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this.$nextTick(()=>{
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const el=document.getElementById('comprehension-quiz');
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if(el) el.scrollIntoView({behavior:'smooth',block:'start'});
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if(window.lucide) lucide.createIcons();
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});
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},
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/** ヘッダ「戻る」: 同一ステップ内なら1枚前、先頭なら3ステップを終了 */
|
||
stepGoBack(){
|
||
if(!this.stepMode) return;
|
||
if(this.stepStep===1){
|
||
if(this.stepKpIdx>0){
|
||
this.stepKpIdx--;
|
||
this.resetFlashRevealState();
|
||
} else {
|
||
this.exitStepMode();
|
||
}
|
||
} else if(this.stepStep===2){
|
||
if(this.stepDrillIdx>0){
|
||
this.stepDrillIdx--;
|
||
this.stepDrillAnswered=false;
|
||
this.stepDrillSelected=-1;
|
||
} else {
|
||
const kps=this.currentUnit?.keypoints||[];
|
||
this.stepStep=1;
|
||
this.stepKpIdx=Math.max(0,kps.length-1);
|
||
this.resetFlashRevealState();
|
||
}
|
||
} else if(this.stepStep===3){
|
||
const drills=this.unitDrills;
|
||
if(drills.length>0){
|
||
this.stepStep=2;
|
||
this.stepDrillIdx=drills.length-1;
|
||
this.stepDrillAnswered=false;
|
||
this.stepDrillSelected=-1;
|
||
} else {
|
||
const kps=this.currentUnit?.keypoints||[];
|
||
this.stepStep=1;
|
||
this.stepKpIdx=Math.max(0,kps.length-1);
|
||
this.resetFlashRevealState();
|
||
}
|
||
}
|
||
this.$nextTick(()=>{
|
||
if(window.lucide) lucide.createIcons();
|
||
const m=document.getElementById('main');
|
||
if(m) m.scrollTo({top:0,behavior:'smooth'});
|
||
});
|
||
},
|
||
stepPipCls(n){
|
||
if(this.stepStep===n) return 's-active';
|
||
if(this.stepStep>n) return 's-done';
|
||
return '';
|
||
},
|
||
_kpDelimiterIndex(kp){
|
||
if(!kp||typeof kp!=='string') return -1;
|
||
const ja=kp.indexOf('：');
|
||
if(ja>=0) return ja;
|
||
let depth=0;
|
||
for(let i=0;i<kp.length;i++){
|
||
const ch=kp[i];
|
||
if(ch==='<') depth++;
|
||
else if(ch==='>') depth=Math.max(0,depth-1);
|
||
else if(ch===':'&&depth===0) return i;
|
||
}
|
||
return -1;
|
||
},
|
||
keypointHasFlip(idx){
|
||
const kp=(this.currentUnit?.keypoints||[])[idx];
|
||
const i=this._kpDelimiterIndex(kp);
|
||
return i>0;
|
||
},
|
||
keypointTerm(idx){
|
||
const kp=(this.currentUnit?.keypoints||[])[idx];
|
||
const i=this._kpDelimiterIndex(kp);
|
||
return i>0 ? kp.slice(0,i).trim() : '';
|
||
},
|
||
resetFlashRevealState(){
|
||
this.stepFlashRevealed=!this.keypointHasFlip(this.stepKpIdx);
|
||
},
|
||
advanceStep1Card(){
|
||
if(this.stepStep!==1) return;
|
||
if(this.keypointHasFlip(this.stepKpIdx)&&!this.stepFlashRevealed){
|
||
this.stepFlashRevealed=true;
|
||
return;
|
||
}
|
||
this.nextStepFlash();
|
||
},
|
||
nextStepFlash(){
|
||
const kps=this.currentUnit?.keypoints||[];
|
||
if(this.stepKpIdx<kps.length-1){
|
||
this.stepKpIdx++;
|
||
this.resetFlashRevealState();
|
||
} else {
|
||
// All keypoints done — go to step 2 (or 3 if no drills)
|
||
const drills=DRILLS[this.currentUnit?.id]||[];
|
||
this.stepStep=drills.length>0 ? 2 : 3;
|
||
this.stepDrillIdx=0;
|
||
this.stepDrillAnswered=false;
|
||
this.stepDrillSelected=-1;
|
||
if(this.stepStep===3){
|
||
this.$nextTick(()=>{
|
||
const m=document.getElementById('main');
|
||
if(m) m.scrollTo({top:m.scrollHeight,behavior:'smooth'});
|
||
});
|
||
}
|
||
this.$nextTick(()=>{ if(window.lucide) lucide.createIcons(); });
|
||
}
|
||
},
|
||
get unitDrills(){
|
||
return DRILLS[this.currentUnit?.id]||[];
|
||
},
|
||
get unitVizHtml(){
|
||
const c=this.currentUnit?.concept||'';
|
||
if(!c) return '';
|
||
const d=document.createElement('div');
|
||
d.innerHTML=sanitizeTrustedHtml(c);
|
||
const v=d.querySelector('.viz-taccount');
|
||
return v?v.outerHTML:'';
|
||
},
|
||
doStepDrill(ci){
|
||
if(this.stepDrillAnswered) return;
|
||
this.stepDrillSelected=ci;
|
||
this.stepDrillAnswered=true;
|
||
},
|
||
nextStepDrill(){
|
||
const drills=this.unitDrills;
|
||
if(this.stepDrillIdx<drills.length-1){
|
||
this.stepDrillIdx++;
|
||
this.stepDrillAnswered=false;
|
||
this.stepDrillSelected=-1;
|
||
} else {
|
||
// All drills done — go to step 3
|
||
this.stepStep=3;
|
||
this.$nextTick(()=>{
|
||
if(window.lucide) lucide.createIcons();
|
||
const m=document.getElementById('main');
|
||
if(m) m.scrollTo({top:m.scrollHeight,behavior:'smooth'});
|
||
});
|
||
}
|
||
}
|
||
}));
|
||
});
|