[{"_1":2,"_3":-5,"_4":-5},"loaderData",{"_5":6,"_7":8},"actionData","errors","root",{"_111":112,"_113":114},"routes/embed.x.$handle.$name.$",{"_9":10,"_11":12,"_13":14,"_15":16,"_17":18,"_19":20,"_21":-5},"handle","namiko","name","dtb-b2-pruefungstrainer","path","frontend/components/App.tsx","project",{"_22":49,"_11":12,"_35":50,"_51":-5,"_52":44,"_53":54,"_55":54,"_56":57,"_58":-5,"_59":60,"_61":62,"_63":34,"_64":-5,"_65":-5,"_66":67,"_68":69,"_70":71,"_72":73,"_74":75,"_76":-5,"_77":78,"_79":78,"_80":81,"_82":81,"_83":81,"_84":78,"_85":78,"_86":87,"_88":89,"_90":91,"_92":44},"file",{"_22":23,"_11":24,"_25":26,"_27":28,"_29":30,"_31":32,"_33":34,"_35":36,"_37":38,"_39":40,"_41":42,"_43":44,"_45":-5,"_13":46},"permalink","https://www.val.town/x/namiko/dtb-b2-pruefungstrainer/code/frontend/components/App.tsx","extension","id","88156472-b6c4-4598-9ca9-854f457f408a","App.tsx","fileId","01a09c03-3284-7774-b28c-3ebf035ae64f","parentId","01a09c03-3284-7774-b28c-44234a74551e","branchId","b5973051-b776-4cf7-b052-057af2879abb","branchVersion",26,"latest",true,"createdAt",["D",1789328204278],"version",16,"fileType","script","content","/** @jsxImportSource https://esm.sh/react@18.2.0 */\nimport React, { useEffect, useMemo, useState } from \"https://esm.sh/react@18.2.0\";\ntype Card = { id:string; word:string; translation:string; example?:string; due:number; interval:number; ease:number; reps:number };\ntype Task = { id:string; title:string; text:string; kind:string; page?:string; answerKey?:Record; source?:string };\nconst STORAGE = \"dtb-b2-trainer-v1\";\nconst SECTION_INFO = [\n [\"Lesen Teil 1\",\"5 Zuordnungsaufgaben\",\"1–5\"],[\"Lesen Teil 2\",\"2 Richtig/Falsch + 2 Multiple Choice\",\"6–9\"],\n [\"Lesen Teil 3\",\"4 Zuordnungsaufgaben\",\"10–13\"],[\"Lesen Teil 4\",\"5 Multiple Choice\",\"14–18\"],\n [\"Lesen und Schreiben Teil 1\",\"2 Multiple Choice\",\"19–20\"],[\"Lesen und Schreiben Teil 2\",\"Beschwerde beantworten\",\"21\"],\n [\"Hören Teil 1\",\"3 Richtig/Falsch + 3 Multiple Choice\",\"22–27\"],[\"Hören Teil 2\",\"4 Zuordnungsaufgaben\",\"28–31\"],\n [\"Hören Teil 3\",\"4 Multiple Choice\",\"32–35\"],[\"Hören Teil 4\",\"5 Multiple Choice\",\"36–40\"],\n [\"Hören und Schreiben Teil 1\",\"Telefonnotiz\",\"41\"],[\"Hören und Schreiben Teil 2\",\"Inhalte übertragen\",\"42–45\"],\n [\"Sprachbausteine Teil 1\",\"6 Zuordnungsaufgaben\",\"46–51\"],[\"Sprachbausteine Teil 2\",\"6 Multiple Choice\",\"52–57\"],\n [\"Schreiben Teil 3\",\"Forumsbeitrag\",\"58\"],[\"Sprechen Teil 1A\",\"Thema präsentieren\",\"—\"],\n [\"Sprechen Teil 1B\",\"Prüferfragen\",\"—\"],[\"Sprechen Teil 1C\",\"Aspekt erläutern\",\"—\"],[\"Sprechen Teil 2\",\"Mit Kolleginnen/Kollegen sprechen\",\"—\"],[\"Sprechen Teil 3\",\"Lösungswege diskutieren\",\"67 Situationen\"]\n];\nconst starterTasks: Task[] = SECTION_INFO.map(([title,text,items],i)=>({id:`section-${i}`,title,text:`${text}. Items: ${items}. Загрузите три части PDF, чтобы открыть полный материал.`,kind:title}));\nconst situations = Array.from({length:67},(_,i)=>({id:`s${i+1}`,title:`Situation ${i+1}`,text:\"Откройте PDF через кнопку «Загрузить 3 PDF». Система автоматически извлечёт текст ситуации.\",kind:\"Sprechen Teil 3\"}));\nconst LESEN_PARTS = [\"Lesen Teil 1\",\"Lesen Teil 2\",\"Lesen Teil 3\",\"Lesen Teil 4\"];\nfunction extractLesenTasks(full:string, source:string):Task[]{\n const re=/\\f\\s*(Lesen Teil [1-4][^\\n]*)\\n/g; const ms=[...full.matchAll(re)]; const out:Task[]=[];\n for(let i=0;i={};\n for(const line of text.split(/\\n/)){const m=line.trim().match(/^(\\d+)\\.\\s+.*?(?:[-–—]\\s*)?([a-fX]|richtig|falsch)\\s*$/i);if(m)answerKey[m[1]]=m[2].toLowerCase();}\n out.push({id:`lesen-${part}-${out.length+1}-${source.length}`,title,text,kind:`Lesen Teil ${part}`,answerKey,source});\n } return out;\n}\nfunction loadCards():Card[]{try{return JSON.parse(localStorage.getItem(STORAGE)||\"[]\")}catch{return []}}\nfunction saveCards(c:Card[]){localStorage.setItem(STORAGE,JSON.stringify(c))}\nfunction cleanText(s:string){return s.replace(/\\s+/g,\" \").replace(/\\u00ad/g,\"\").trim()}\nexport function App(){\n const [tab,setTab]=useState(\"dashboard\"); const [tasks,setTasks]=useState([...starterTasks,...situations]);\n const [query,setQuery]=useState(\"\"); const [selected,setSelected]=useState(null);\n const [cards,setCards]=useState(loadCards()); const [word,setWord]=useState(\"\"); const [translation,setTranslation]=useState(\"\"); const [example,setExample]=useState(\"\");\n const [busy,setBusy]=useState(false); const [notice,setNotice]=useState(\"Готово к загрузке трёх частей PDF.\"); const [importing,setImporting]=useState(false);\n const dueCards=useMemo(()=>cards.filter(c=>c.due<=Date.now()),[cards]); const filtered=useMemo(()=>tasks.filter(t=>(t.title+\" \"+t.text).toLowerCase().includes(query.toLowerCase())),[tasks,query]);\n const importPdfs=async(files:FileList|null)=>{if(!files?.length)return;setImporting(true);setNotice(\"Импортирую PDF…\");try{const pdfjs=await import(\"https://esm.sh/pdfjs-dist@4.4.168/build/pdf.mjs\");const all:Task[]=[];for(const file of Array.from(files)){const pdf=await pdfjs.getDocument({data:await file.arrayBuffer(),disableWorker:true}).promise;let full=\"\";for(let p=1;p<=pdf.numPages;p++){const page=await pdf.getPage(p);const c=await page.getTextContent();full+=`\\n\\n\\f PAGE ${p}\\n`+c.items.map((x:any)=>x.str).join(\" \");}all.push(...extractLesenTasks(full,file.name));}const unique=all.filter((t,i,a)=>i===a.findIndex(x=>x.title===t.title&&x.text===t.text));setTasks([...tasks.filter(t=>!t.kind.startsWith(\"Lesen Teil \")), ...unique]);localStorage.setItem(\"dtb-b2-lesen-v1\",JSON.stringify(unique));setTab(\"tasks\");setNotice(`Импорт завершён: ${unique.length} блоков Lesen из ${files.length} PDF.`)}catch(e){console.error(e);setNotice(\"Не удалось прочитать PDF. Попробуйте загрузить файлы ещё раз.\")}finally{setImporting(false)}};\n useEffect(()=>{saveCards(cards)},[cards]);\n useEffect(()=>{try{const saved=JSON.parse(localStorage.getItem(\"dtb-b2-lesen-v1\")||\"[]\");if(Array.isArray(saved)&&saved.length)setTasks([...starterTasks,...situations,...saved])}catch{};fetch(\"/data/situations.txt\").then(r=>r.text()).then(full=>{const ms=[...full.matchAll(/Situation\\s+(\\d+)\\s+Beschreibung:/gi)];const extracted:Task[]=[];for(let i=0;i=60)setTasks(prev=>[...prev.filter(t=>t.kind!==\"Sprechen Teil 3\"),...extracted])}).catch(()=>{})},[]);\n const translate=async()=>{if(!word.trim())return;setBusy(true);setNotice(\"\");try{const r=await fetch(`/api/translate?q=${encodeURIComponent(word.trim())}`);const d=await r.json();if(d.translation){setTranslation(d.translation);setExample(`${word.trim()} ist ein wichtiges Wort im beruflichen Kontext.`)}else setNotice(\"Перевод не найден.\")}catch{setNotice(\"Сервис перевода временно недоступен.\")}finally{setBusy(false)}};\n const addCard=()=>{if(!word.trim()||!translation.trim())return;const now=Date.now();const c:Card={id:crypto.randomUUID(),word:word.trim(),translation:translation.trim(),example,due:now,interval:0,ease:2.5,reps:0};setCards(x=>[c,...x]);setWord(\"\");setTranslation(\"\");setExample(\"\");setNotice(\"Слово добавлено в словарь.\")};\n const review=(id:string,rating:number)=>setCards(prev=>prev.map(c=>{if(c.id!==id)return c;let reps=c.reps,interval=c.interval,ease=c.ease;if(rating===0){reps=0;interval=0;ease=Math.max(1.3,ease-.2)}else{reps++;if(reps===1)interval=1;else if(reps===2)interval=3;else interval=Math.max(4,Math.round(interval*ease));if(rating===1)ease=Math.max(1.3,ease-.15);if(rating===3)ease=Math.min(3,ease+.15)}return {...c,reps,interval,ease,due:Date.now()+interval*86400000}}));\n const importButton=📚{importing?\"Импорт…\":\"Загрузить 3 PDF\"}importPdfs(e.target.files)}/>;\n return

DTB B2 Prüfungstrainer

Deutsch-Test für den Beruf B2 · Русский интерфейс

{importButton}Исходный код

{notice&&

{notice}

}{tab===\"dashboard\"&&} {tab===\"tasks\"&&<>

setQuery(e.target.value)} placeholder=\"Поиск задания, Teil, Situation…\" className=\"flex-1 bg-white border border-slate-200 rounded-xl px-4 py-3 outline-none focus:border-cyan-400\"/>

{filtered.length} блоков

{filtered.map(t=>)}

} {tab===\"dictionary\"&&setCards(x=>x.filter(c=>c.id!==id))}/>} {tab===\"review\"&&}

\n {selected&&

setSelected(null)}>

e.stopPropagation()}>

{selected.kind}

{selected.title}

{selected.text}

{selected.answerKey&&Object.keys(selected.answerKey).length>0&&

Ключи, явно указанные в PDF

{Object.entries(selected.answerKey).map(([q,a])=>

{q} → {a}

)}

}

}\n

\n}\nfunction Dashboard({tasks,cards,due,setTab}:{tasks:Task[];cards:Card[];due:number;setTab:(s:string)=>void}){return

DEUTSCH-TEST FÜR DEN BERUF B2

Тренируй весь экзамен

Загрузи три части PDF одной кнопкой. Приложение извлечёт полный текст Lesen Teil 1–4 без обрезания и сохранит импорт в браузере.

{[[\"Разделов\",21,\"Teil\"],[\"Lesen\",tasks.filter(t=>t.kind.startsWith(\"Lesen Teil \")).length,\"блоков\"],[\"В словаре\",cards.length,\"слов\"],[\"К повторению\",due,\"сегодня\"]].map(([a,b,c])=>

{a}

{b}

{c}

)}

}\nfunction Dictionary(p:any){const [showAdd,setShowAdd]=useState(true);return

Мой словарь

Немецкий → русский · интервальное повторение

{showAdd&&

p.setWord(e.target.value)} onKeyDown={(e:any)=>e.key===\"Enter\"&&p.translate()} placeholder=\"Например: Weiterbildung\" className=\"bg-white border border-slate-200 rounded-xl px-4 py-3\"/>

{p.translation&&

Перевод

{p.translation}

Пример

p.setExample(e.target.value)} className=\"w-full bg-transparent mt-1 outline-none\"/>

}{p.translation&&}

}

{p.cards.map((c:Card)=>

{c.word}

{c.translation}

{c.example}

Интервал: {c.interval} дн. · Повторений: {c.reps}

)}

}\nfunction Review({cards,review}:{cards:Card[];review:(id:string,r:number)=>void}){const [i,setI]=useState(0);const c=cards[i];if(!c)return

🎉

На сегодня всё!

;return

Повторение{i+1} / {cards.length}

Немецкий

{c.word}

{c.translation}

{c.example}

{[[0,\"Снова\"],[1,\"Сложно\"],[2,\"Хорошо\"],[3,\"Легко\"]].map(([r,l])=>)}

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