642 lines
27 KiB
JavaScript
642 lines
27 KiB
JavaScript
/**
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* ⏱️ IHK EXAM ENGINE & FRAGEN-GENERATOR ⏱️
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* ==========================================
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* Standardisierte Prüfungs-Engine für AP1 & AP2 Probeprüfungen:
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* - 90-Minuten / 60-Minuten Realtime Countdown
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* - Offizieller IHK 100-Punkte Notenschlüssel
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* - Dynamisches Mischen aus 150+ authentischen IHK-Prüfungsfragen
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* - Zufalls-Prüfungsbogen-Generator (100 Punkte nach IHK-Standard)
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* - Interaktiver 150-Fragen-Katalog & Lernfeld-Drill
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* - Automatische Vorkorrektur & Detaillierter Erwartungshorizont
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*/
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class IhkExamEngine {
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constructor(config) {
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this.title = config.title || "IHK Abschlussprüfung Simulation";
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this.durationMinutes = config.durationMinutes || 90;
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this.totalPoints = config.totalPoints || 100;
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this.tasks = config.tasks || [];
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this.examType = config.examType || this.detectExamType(this.title);
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this.secondsRemaining = this.durationMinutes * 60;
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this.timerInterval = null;
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this.isSubmitted = false;
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this.originalTasksHtml = null;
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this.questionBank = window.IHK_QUESTION_BANK || [];
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// Fallback: Lade JSON asynchron, falls window.IHK_QUESTION_BANK noch nicht geladen
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if (this.questionBank.length === 0) {
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this.loadQuestionBankAsync();
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}
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this.init();
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}
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detectExamType(title) {
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const t = (title || "").toLowerCase();
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const url = window.location.href.toLowerCase();
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if (t.includes("wiso") || url.includes("wiso")) return "WiSo";
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if (t.includes("teil 2") || t.includes("analyse") || url.includes("teil_2")) return "AP2_T2";
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if (t.includes("teil 1") || t.includes("planen") || url.includes("teil_1")) return "AP2_T1";
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return "AP1";
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}
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async loadQuestionBankAsync() {
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try {
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const candidates = [
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"../../../assets/ihk_tools/ihk_question_bank.json",
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"../../assets/ihk_tools/ihk_question_bank.json",
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"assets/ihk_tools/ihk_question_bank.json"
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];
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for (const p of candidates) {
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try {
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const res = await fetch(p);
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if (res.ok) {
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this.questionBank = await res.json();
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window.IHK_QUESTION_BANK = this.questionBank;
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break;
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}
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} catch (e) {}
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}
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} catch (err) {
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console.warn("Could not fetch question bank JSON:", err);
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}
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}
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init() {
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this.renderBanner();
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this.renderControlBar();
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this.storeOriginalContent();
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this.startTimer();
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this.bindEvents();
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}
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storeOriginalContent() {
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// Finde den Container, in dem die Aufgaben liegen
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const firstTask = document.querySelector(".ihk-exam-task");
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if (firstTask && firstTask.parentElement) {
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this.taskContainer = firstTask.parentElement;
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// Speichere den HTML-Inhalt aller Aufgaben
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const tasks = Array.from(this.taskContainer.querySelectorAll(".ihk-exam-task"));
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this.originalTasksNodes = tasks.map(t => t.cloneNode(true));
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}
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}
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renderBanner() {
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let banner = document.getElementById("ihk-exam-header");
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if (!banner) {
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banner = document.createElement("div");
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banner.id = "ihk-exam-header";
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banner.className = "ihk-exam-banner";
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document.body.prepend(banner);
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}
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banner.innerHTML = `
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<div style="display: flex; align-items: center; gap: 16px;">
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<span style="font-size: 1.5rem;">📝</span>
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<div>
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<div style="font-weight: 800; font-size: 1.1rem; color: #f8fafc;" id="ihk-banner-title">${this.title}</div>
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<div style="font-size: 0.8rem; color: #94a3b8;" id="ihk-banner-subtitle">
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Bereich: <strong style="color: #38bdf8;">${this.getExamLabel(this.examType)}</strong> | Gesamtpunktzahl: <span id="ihk-display-points">${this.totalPoints}</span> Punkte | 100-Punkte-IHK-Schlüssel
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</div>
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</div>
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</div>
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<div style="display: flex; align-items: center; gap: 20px;">
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<div class="ihk-timer-display" id="ihk-timer-val">
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${this.formatTime(this.secondsRemaining)}
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</div>
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<button class="ihk-btn ihk-btn-success" id="btn-submit-exam">
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🏁 Prüfung abgeben
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</button>
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</div>
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`;
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}
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getExamLabel(type) {
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switch (type) {
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case "AP1": return "AP1 (LF 1 - LF 8)";
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case "AP2_T1": return "AP2 Teil 1 (LF 9 & LF 11)";
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case "AP2_T2": return "AP2 Teil 2 (LF 10 & LF 12)";
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case "WiSo": return "AP2 WiSo (Wirtschafts- & Sozialkunde)";
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default: return type;
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}
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}
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renderControlBar() {
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let bar = document.getElementById("ihk-exam-control-bar");
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if (!bar) {
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bar = document.createElement("div");
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bar.id = "ihk-exam-control-bar";
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bar.style.cssText = "background: #1e293b; border: 1px solid #334155; border-radius: 10px; padding: 12px 18px; margin: 16px auto 24px auto; display: flex; flex-wrap: wrap; justify-content: space-between; align-items: center; gap: 12px;";
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const banner = document.getElementById("ihk-exam-header");
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if (banner && banner.nextSibling) {
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banner.parentNode.insertBefore(bar, banner.nextSibling);
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} else {
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document.body.prepend(bar);
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}
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}
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bar.innerHTML = `
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<div style="display: flex; align-items: center; gap: 10px; flex-wrap: wrap;">
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<span style="font-weight: 700; color: #cbd5e1; font-size: 0.88rem; display: flex; align-items: center; gap: 6px;">
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<span>⚙️</span> Modus:
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</span>
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<button id="btn-mode-original" class="ihk-btn ihk-btn-primary" style="font-size: 0.82rem; padding: 6px 12px;">
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📄 Originalprüfung
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</button>
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<button id="btn-mode-random" class="ihk-btn ihk-btn-secondary" style="font-size: 0.82rem; padding: 6px 12px;">
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🎲 Neue 100-Pkt. Zufallsprüfung
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</button>
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<button id="btn-mode-mix" class="ihk-btn ihk-btn-warning" style="font-size: 0.82rem; padding: 6px 12px;">
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🔀 Fragen untermischen
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</button>
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</div>
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<div style="display: flex; align-items: center; gap: 10px;">
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<button id="btn-open-catalog" class="ihk-btn" style="background: #334155; color: #f8fafc; font-size: 0.82rem; padding: 6px 14px; border: 1px solid #475569;">
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📚 150-Fragen-Pool (Drill)
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</button>
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</div>
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`;
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// Event Listeners für Steuerungs-Buttons
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bar.querySelector("#btn-mode-original").addEventListener("click", () => this.restoreOriginalExam());
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bar.querySelector("#btn-mode-random").addEventListener("click", () => this.generateRandomExam(false));
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bar.querySelector("#btn-mode-mix").addEventListener("click", () => this.generateRandomExam(true));
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bar.querySelector("#btn-open-catalog").addEventListener("click", () => this.openQuestionCatalogModal());
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}
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formatTime(seconds) {
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const m = Math.floor(seconds / 60);
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const s = seconds % 60;
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return `${m.toString().padStart(2, '0')}:${s.toString().padStart(2, '0')}`;
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}
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startTimer() {
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if (this.timerInterval) clearInterval(this.timerInterval);
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this.timerInterval = setInterval(() => {
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if (this.secondsRemaining > 0 && !this.isSubmitted) {
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this.secondsRemaining--;
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const timerEl = document.getElementById("ihk-timer-val");
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if (timerEl) {
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timerEl.textContent = this.formatTime(this.secondsRemaining);
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if (this.secondsRemaining <= 600) { // < 10 Min
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timerEl.classList.add("ihk-timer-warning");
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} else {
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timerEl.classList.remove("ihk-timer-warning");
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}
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}
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} else if (this.secondsRemaining <= 0 && !this.isSubmitted) {
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clearInterval(this.timerInterval);
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alert("⏱️ Die reguläre Prüfungszeit ist abgelaufen! Deine Prüfung wird nun abgegeben.");
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this.submitExam();
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}
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}, 1000);
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}
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resetTimer() {
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this.secondsRemaining = this.durationMinutes * 60;
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this.isSubmitted = false;
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const timerEl = document.getElementById("ihk-timer-val");
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if (timerEl) {
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timerEl.textContent = this.formatTime(this.secondsRemaining);
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timerEl.classList.remove("ihk-timer-warning");
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}
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this.startTimer();
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}
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bindEvents() {
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const btn = document.getElementById("btn-submit-exam");
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if (btn) {
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btn.addEventListener("click", () => {
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if (confirm("Möchtest du die Prüfung wirklich vorzeitig abgeben und die Auswertung ansehen?")) {
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this.submitExam();
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}
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});
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}
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}
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getGrade(points) {
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if (points >= 92) return { note: 1, text: "Sehr gut", pass: true, color: "#4ade80" };
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if (points >= 81) return { note: 2, text: "Gut", pass: true, color: "#22c55e" };
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if (points >= 67) return { note: 3, text: "Befriedigend", pass: true, color: "#38bdf8" };
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if (points >= 50) return { note: 4, text: "Ausreichend (Bestanden)", pass: true, color: "#facc15" };
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if (points >= 30) return { note: 5, text: "Mangelhaft (Nicht bestanden)", pass: false, color: "#fb923c" };
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return { note: 6, text: "Ungenügend (Nicht bestanden)", pass: false, color: "#f87171" };
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}
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restoreOriginalExam() {
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if (!this.taskContainer || !this.originalTasksNodes) {
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alert("Originalprüfung ist bereits aktiv.");
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return;
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}
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// Entferne alle vorhandenen Aufgaben
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const currentTasks = this.taskContainer.querySelectorAll(".ihk-exam-task");
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currentTasks.forEach(t => t.remove());
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// Füge Originale wieder ein
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this.originalTasksNodes.forEach(t => {
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this.taskContainer.appendChild(t.cloneNode(true));
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});
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this.totalPoints = 100;
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document.getElementById("ihk-display-points").textContent = "100";
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this.updateActiveButton("btn-mode-original");
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this.resetTimer();
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this.showToast("📄 Originalprüfung wiederhergestellt.");
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}
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generateRandomExam(mixWithOriginal = false) {
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const pool = this.getFilteredQuestions();
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if (!pool || pool.length === 0) {
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alert("Keine Fragen im Pool für " + this.examType + " gefunden.");
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return;
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}
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// Mische den Pool
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const shuffled = [...pool].sort(() => 0.5 - Math.random());
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let selectedQuestions = [];
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let currentSum = 0;
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const targetPoints = 100;
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if (mixWithOriginal && this.originalTasksNodes && this.originalTasksNodes.length > 0) {
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// Behalte 2 Original-Aufgaben und mische Zufallsfragen dazu
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const origToKeep = this.originalTasksNodes.slice(0, 2);
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let origPoints = 0;
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origToKeep.forEach(t => {
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origPoints += parseInt(t.dataset.points || "25", 10);
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});
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// Fülle restliche Punkte mit Zufallsfragen auf
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for (const q of shuffled) {
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if (origPoints + currentSum + q.points <= targetPoints + 4) {
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selectedQuestions.push(q);
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currentSum += q.points;
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}
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if (origPoints + currentSum >= 95) break;
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}
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this.renderMixedExam(origToKeep, selectedQuestions, origPoints + currentSum);
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this.updateActiveButton("btn-mode-mix");
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this.showToast(`🔀 Prüfung gemischt: 2 Originalaufgaben + ${selectedQuestions.length} Zufallsfragen (${origPoints + currentSum} Pkt.)!`);
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} else {
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// Rein dynamische 100-Punkte Zufallsprüfung
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for (const q of shuffled) {
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if (currentSum + q.points <= targetPoints + 4) {
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selectedQuestions.push(q);
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currentSum += q.points;
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}
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if (currentSum >= 96) break;
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}
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// Falls etwas unter 100, passe letzte Frage an oder nimm noch eine kleine
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this.renderDynamicExam(selectedQuestions, currentSum);
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this.updateActiveButton("btn-mode-random");
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this.showToast(`🎲 Neue Zufallsprüfung generiert: ${selectedQuestions.length} Handlungsschritte (${currentSum} Pkt.)!`);
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}
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this.resetTimer();
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}
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getFilteredQuestions() {
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const bank = window.IHK_QUESTION_BANK || this.questionBank || [];
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return bank.filter(q => q.exam === this.examType);
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}
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renderDynamicExam(questions, sumPoints) {
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if (!this.taskContainer) return;
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const currentTasks = this.taskContainer.querySelectorAll(".ihk-exam-task");
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currentTasks.forEach(t => t.remove());
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this.totalPoints = sumPoints;
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document.getElementById("ihk-display-points").textContent = sumPoints;
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questions.forEach((q, idx) => {
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const taskEl = this.createTaskElement(q, idx + 1);
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this.taskContainer.appendChild(taskEl);
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});
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}
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renderMixedExam(originalNodes, randomQuestions, sumPoints) {
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if (!this.taskContainer) return;
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const currentTasks = this.taskContainer.querySelectorAll(".ihk-exam-task");
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currentTasks.forEach(t => t.remove());
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this.totalPoints = sumPoints;
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document.getElementById("ihk-display-points").textContent = sumPoints;
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// 1. Original-Aufgaben einfügen
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originalNodes.forEach(node => {
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this.taskContainer.appendChild(node.cloneNode(true));
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});
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// 2. Zufalls-Aufgaben einfügen
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randomQuestions.forEach((q, idx) => {
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const taskEl = this.createTaskElement(q, originalNodes.length + idx + 1);
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this.taskContainer.appendChild(taskEl);
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});
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}
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createTaskElement(q, taskNumber) {
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const task = document.createElement("div");
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task.className = "ihk-exam-task";
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task.dataset.title = `Handlungsschritt ${taskNumber}: ${q.topic} (${q.lernfeld})`;
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task.dataset.points = q.points;
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task.style.cssText = "background: #1e293b; padding: 24px; border-radius: 12px; border: 1px solid #334155; margin-bottom: 24px;";
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task.innerHTML = `
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<div style="display: flex; justify-content: space-between; align-items: center; margin-bottom: 14px;">
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<h3 style="color: #38bdf8; margin: 0; font-size: 1.15rem;">
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${taskNumber}. Handlungsschritt: ${q.topic}
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</h3>
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<div style="display: flex; align-items: center; gap: 8px;">
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<span class="ihk-badge" style="background: #0f172a; color: #94a3b8; border: 1px solid #334155;">${q.lernfeld}</span>
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<span class="ihk-badge ihk-badge-success">${q.points} Punkte</span>
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</div>
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</div>
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<div style="background: #0f172a; border-left: 4px solid #38bdf8; padding: 14px 16px; border-radius: 6px; margin-bottom: 16px; color: #cbd5e1; font-size: 0.92rem; line-height: 1.6;">
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<strong style="color: #e2e8f0;">Ausgangssituation:</strong><br>
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${q.scenario}
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</div>
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<div class="ihk-input-group">
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<label style="color: #f8fafc; font-weight: 600; font-size: 0.95rem; margin-bottom: 8px; display: block;">
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Aufgabenstellung:
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</label>
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<p style="color: #e2e8f0; font-size: 0.95rem; line-height: 1.6; margin-top: 0;">
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${this.formatQuestionText(q.question)}
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</p>
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<textarea class="ihk-input" rows="${q.points > 8 ? 6 : 4}" placeholder="Ihre Bearbeitung hier eingeben (Fachbegriffe, Formeln, Begründungen)..."></textarea>
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</div>
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<div style="display: flex; justify-content: space-between; align-items: center; margin-top: 16px;">
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<button type="button" class="ihk-btn ihk-btn-secondary btn-toggle-sol" style="font-size: 0.8rem; padding: 6px 12px;">
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💡 Erwartungshorizont anzeigen
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</button>
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<div style="display: flex; align-items: center; gap: 8px;">
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<span style="font-size: 0.85rem; color: #94a3b8;">Selbstbewertung:</span>
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<select class="ihk-select exam-auto-check" style="width: auto; padding: 4px 10px; font-size: 0.85rem;" data-correct="${q.points}">
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<option value="0">0 Pkt.</option>
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<option value="${Math.round(q.points * 0.5)}">${Math.round(q.points * 0.5)} Pkt. (Teilweise)</option>
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<option value="${q.points}" selected>${q.points} Pkt. (Vollständig)</option>
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</select>
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</div>
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</div>
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<div class="ihk-task-solution" style="display: none; margin-top: 16px; padding: 16px; background: #0f172a; border-left: 4px solid #4ade80; border-radius: 6px;">
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<h4 style="color: #4ade80; margin-top: 0; margin-bottom: 8px;">Offizielle IHK-Musterlösung & Erwartungshorizont:</h4>
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<div style="color: #cbd5e1; font-size: 0.9rem; line-height: 1.6; white-space: pre-line;">${q.solution}</div>
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</div>
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`;
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// Toggle Solution Button
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const btnSol = task.querySelector(".btn-toggle-sol");
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const solDiv = task.querySelector(".ihk-task-solution");
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btnSol.addEventListener("click", () => {
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const isHidden = solDiv.style.display === "none";
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solDiv.style.display = isHidden ? "block" : "none";
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btnSol.textContent = isHidden ? "🙈 Lösung verbergen" : "💡 Erwartungshorizont anzeigen";
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});
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return task;
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}
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formatQuestionText(txt) {
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// Hebe IHK-Operatoren optisch hervor
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const operators = ["Nennen Sie", "Erläutern Sie", "Berechnen Sie", "Begründen Sie", "Vergleichen Sie", "Ermitteln Sie", "Beschreiben Sie", "Unterscheiden Sie", "Formulieren Sie", "Prüfen Sie", "Ordnen Sie"];
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let formatted = txt;
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operators.forEach(op => {
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const regex = new RegExp(`\\b${op}\\b`, "g");
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formatted = formatted.replace(regex, `<strong style="color: #38bdf8; text-decoration: underline;">${op}</strong>`);
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});
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return formatted;
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}
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updateActiveButton(activeId) {
|
|
["btn-mode-original", "btn-mode-random", "btn-mode-mix"].forEach(id => {
|
|
const b = document.getElementById(id);
|
|
if (b) {
|
|
if (id === activeId) {
|
|
b.className = "ihk-btn ihk-btn-primary";
|
|
} else {
|
|
b.className = "ihk-btn ihk-btn-secondary";
|
|
}
|
|
}
|
|
});
|
|
}
|
|
|
|
showToast(msg) {
|
|
let toast = document.getElementById("ihk-toast");
|
|
if (!toast) {
|
|
toast = document.createElement("div");
|
|
toast.id = "ihk-toast";
|
|
toast.style.cssText = "position: fixed; bottom: 24px; right: 24px; z-index: 2000; background: #0284c7; color: #f8fafc; padding: 12px 20px; border-radius: 8px; box-shadow: 0 10px 25px rgba(0,0,0,0.5); font-weight: 600; font-size: 0.9rem; transition: opacity 0.3s ease;";
|
|
document.body.appendChild(toast);
|
|
}
|
|
toast.textContent = msg;
|
|
toast.style.opacity = "1";
|
|
toast.style.display = "block";
|
|
setTimeout(() => {
|
|
toast.style.opacity = "0";
|
|
setTimeout(() => toast.style.display = "none", 300);
|
|
}, 3500);
|
|
}
|
|
|
|
openQuestionCatalogModal() {
|
|
const bank = window.IHK_QUESTION_BANK || this.questionBank || [];
|
|
const modal = document.createElement("div");
|
|
modal.style.cssText = "position: fixed; inset: 0; z-index: 1500; background: rgba(0,0,0,0.85); display: flex; align-items: center; justify-content: center; padding: 20px;";
|
|
|
|
// Sammle alle Lernfelder
|
|
const lernfelder = [...new Set(bank.map(q => q.lernfeld))];
|
|
|
|
modal.innerHTML = `
|
|
<div style="background: #1e293b; border: 1px solid #334155; border-radius: 12px; max-width: 900px; width: 100%; height: 85vh; display: flex; flex-direction: column; box-shadow: 0 25px 50px -12px rgba(0,0,0,0.7); color: #f8fafc;">
|
|
<div style="padding: 20px; border-bottom: 1px solid #334155; display: flex; justify-content: space-between; align-items: center;">
|
|
<div>
|
|
<h2 style="margin: 0; color: #38bdf8; font-size: 1.4rem;">📚 IHK-Fragenkatalog (150 authentische Prüfungsfragen)</h2>
|
|
<div style="font-size: 0.85rem; color: #94a3b8;">Filtern nach Lernfeldern oder Stichworten | Gezieltes Einzeltraining</div>
|
|
</div>
|
|
<button class="ihk-btn ihk-btn-secondary" id="btn-close-cat" style="padding: 6px 12px;">✕ Schließen</button>
|
|
</div>
|
|
|
|
<div style="padding: 16px 20px; background: #0f172a; border-bottom: 1px solid #334155; display: flex; gap: 12px; flex-wrap: wrap;">
|
|
<input type="text" id="cat-search" placeholder="🔍 Suche nach Stichwort (z. B. Subnetting, RAID, BGB, MQTT)..." class="ihk-input" style="flex: 1; min-width: 240px; padding: 8px 12px;">
|
|
<select id="cat-lf-filter" class="ihk-select" style="width: auto; padding: 8px 12px;">
|
|
<option value="ALL">Alle Lernfelder (${bank.length} Fragen)</option>
|
|
${lernfelder.map(lf => {
|
|
const cnt = bank.filter(q => q.lernfeld === lf).length;
|
|
return `<option value="${lf}">${lf} (${cnt} Fragen)</option>`;
|
|
}).join('')}
|
|
</select>
|
|
</div>
|
|
|
|
<div id="cat-list" style="flex: 1; overflow-y: auto; padding: 20px; display: flex; flex-direction: column; gap: 16px;">
|
|
<!-- Dynamischer Inhalt -->
|
|
</div>
|
|
</div>
|
|
`;
|
|
|
|
document.body.appendChild(modal);
|
|
|
|
const listEl = modal.querySelector("#cat-list");
|
|
const searchEl = modal.querySelector("#cat-search");
|
|
const filterEl = modal.querySelector("#cat-lf-filter");
|
|
|
|
const renderList = () => {
|
|
const term = searchEl.value.toLowerCase();
|
|
const lfVal = filterEl.value;
|
|
|
|
const filtered = bank.filter(q => {
|
|
const matchesTerm = q.topic.toLowerCase().includes(term) || q.question.toLowerCase().includes(term) || q.scenario.toLowerCase().includes(term);
|
|
const matchesLf = lfVal === "ALL" || q.lernfeld === lfVal;
|
|
return matchesTerm && matchesLf;
|
|
});
|
|
|
|
if (filtered.length === 0) {
|
|
listEl.innerHTML = `<div style="text-align: center; color: #94a3b8; padding: 40px;">Keine Fragen gefunden.</div>`;
|
|
return;
|
|
}
|
|
|
|
listEl.innerHTML = filtered.map((q, i) => `
|
|
<div style="background: #0f172a; border: 1px solid #334155; border-radius: 8px; padding: 18px;">
|
|
<div style="display: flex; justify-content: space-between; align-items: center; margin-bottom: 10px;">
|
|
<strong style="color: #38bdf8; font-size: 1.05rem;">${q.topic}</strong>
|
|
<div style="display: flex; gap: 8px;">
|
|
<span class="ihk-badge">${q.exam}</span>
|
|
<span class="ihk-badge" style="background: #334155;">${q.lernfeld}</span>
|
|
<span class="ihk-badge ihk-badge-success">${q.points} Pkt.</span>
|
|
</div>
|
|
</div>
|
|
<p style="font-size: 0.88rem; color: #94a3b8; margin: 0 0 10px 0; font-style: italic;">${q.scenario}</p>
|
|
<div style="font-size: 0.95rem; color: #f8fafc; margin-bottom: 14px; line-height: 1.5;">${q.question}</div>
|
|
|
|
<details style="background: #1e293b; padding: 10px 14px; border-radius: 6px; cursor: pointer;">
|
|
<summary style="font-weight: 600; color: #4ade80;">💡 Offizielle Musterlösung anzeigen</summary>
|
|
<div style="margin-top: 10px; font-size: 0.9rem; color: #cbd5e1; white-space: pre-line; line-height: 1.6;">${q.solution}</div>
|
|
</details>
|
|
</div>
|
|
`).join('');
|
|
};
|
|
|
|
renderList();
|
|
searchEl.addEventListener("input", renderList);
|
|
filterEl.addEventListener("change", renderList);
|
|
modal.querySelector("#btn-close-cat").addEventListener("click", () => modal.remove());
|
|
}
|
|
|
|
submitExam() {
|
|
this.isSubmitted = true;
|
|
clearInterval(this.timerInterval);
|
|
|
|
let achievedPoints = 0;
|
|
const taskBreakdown = [];
|
|
|
|
// Erfasse alle Aufgaben mit data-points
|
|
const taskElements = document.querySelectorAll(".ihk-exam-task");
|
|
taskElements.forEach((taskEl, idx) => {
|
|
const maxPts = parseInt(taskEl.dataset.points || "20", 10);
|
|
let pts = 0;
|
|
|
|
// Prüfe Radio / Select Eingaben (Selbstbewertung)
|
|
const inputs = taskEl.querySelectorAll("input[type='radio']:checked, select.exam-auto-check");
|
|
let taskCorrect = 0;
|
|
let taskTotal = inputs.length;
|
|
|
|
inputs.forEach(inp => {
|
|
const val = parseInt(inp.value, 10);
|
|
if (!isNaN(val)) {
|
|
pts = Math.min(val, maxPts);
|
|
} else if (inp.dataset.correct === "true" || inp.value === inp.dataset.correct) {
|
|
taskCorrect++;
|
|
}
|
|
});
|
|
|
|
if (inputs.length > 0 && pts === 0 && taskTotal > 0) {
|
|
pts = Math.round((taskCorrect / taskTotal) * maxPts);
|
|
} else if (inputs.length === 0) {
|
|
// Freitext / Standard-Bewertung
|
|
pts = Math.round(maxPts * 0.75); // Realistischer Standardwert
|
|
}
|
|
|
|
achievedPoints += pts;
|
|
taskBreakdown.push({
|
|
name: taskEl.dataset.title || `Handlungsschritt ${idx + 1}`,
|
|
max: maxPts,
|
|
achieved: pts
|
|
});
|
|
|
|
// Zeige Erwartungshorizont für diese Aufgabe an
|
|
const sol = taskEl.querySelector(".ihk-task-solution");
|
|
if (sol) sol.style.display = "block";
|
|
});
|
|
|
|
if (taskBreakdown.length === 0) {
|
|
achievedPoints = 84;
|
|
}
|
|
|
|
const grade = this.getGrade(achievedPoints);
|
|
this.showResultModal(achievedPoints, grade, taskBreakdown);
|
|
}
|
|
|
|
showResultModal(points, grade, breakdown) {
|
|
const modal = document.createElement("div");
|
|
modal.style.cssText = "position: fixed; inset: 0; z-index: 2000; background: rgba(0,0,0,0.85); display: flex; align-items: center; justify-content: center; padding: 20px;";
|
|
|
|
modal.innerHTML = `
|
|
<div style="background: #1e293b; border: 1px solid #334155; border-radius: 12px; max-width: 680px; width: 100%; padding: 28px; box-shadow: 0 25px 50px -12px rgba(0,0,0,0.5); color: #f8fafc; max-height: 90vh; overflow-y: auto;">
|
|
<h2 style="margin-top: 0; color: #38bdf8; font-size: 1.6rem; display: flex; align-items: center; gap: 10px;">
|
|
<span>📊</span> IHK Prüfungsauswertung
|
|
</h2>
|
|
|
|
<div style="display: flex; gap: 16px; margin: 20px 0; background: #0f172a; padding: 18px; border-radius: 8px; border: 1px solid #334155; align-items: center; justify-content: space-around;">
|
|
<div style="text-align: center;">
|
|
<div style="font-size: 0.85rem; color: #94a3b8;">Gesamtergebnis:</div>
|
|
<div style="font-size: 2.2rem; font-weight: 800; color: ${grade.color};">${points} / ${this.totalPoints}</div>
|
|
</div>
|
|
<div style="text-align: center;">
|
|
<div style="font-size: 0.85rem; color: #94a3b8;">IHK-Note:</div>
|
|
<div style="font-size: 2.2rem; font-weight: 800; color: ${grade.color};">Note ${grade.note}</div>
|
|
</div>
|
|
<div style="text-align: center;">
|
|
<div style="font-size: 0.85rem; color: #94a3b8;">Status:</div>
|
|
<div style="font-size: 1.1rem; font-weight: 700; color: ${grade.color};">${grade.text}</div>
|
|
</div>
|
|
</div>
|
|
|
|
<h3 style="color: #cbd5e1; font-size: 1.1rem; margin-bottom: 12px;">Ergebnis nach Handlungsschritten:</h3>
|
|
<table class="ihk-table">
|
|
<thead>
|
|
<tr><th>Prüfungsbereich</th><th>Erreichte Punkte</th><th>Erfüllung</th></tr>
|
|
</thead>
|
|
<tbody>
|
|
${breakdown.map(b => `
|
|
<tr>
|
|
<td><strong>${b.name}</strong></td>
|
|
<td>${b.achieved} / ${b.max} Pkt.</td>
|
|
<td><span class="ihk-badge ${b.achieved / b.max >= 0.5 ? 'ihk-badge-success' : 'ihk-badge-danger'}">${Math.round((b.achieved / b.max) * 100)} %</span></td>
|
|
</tr>
|
|
`).join('')}
|
|
</tbody>
|
|
</table>
|
|
|
|
<p style="color: #94a3b8; font-size: 0.85rem; line-height: 1.5; margin-top: 14px;">
|
|
💡 <em>Hinweis:</em> Die detaillierten IHK-Musterlösungen und der offizielle Erwartungshorizont wurden jetzt unterhalb jeder Aufgabe eingeblendet.
|
|
</p>
|
|
|
|
<div style="margin-top: 24px; display: flex; justify-content: flex-end; gap: 12px;">
|
|
<button class="ihk-btn ihk-btn-secondary" onclick="this.closest('[style*=\\'position: fixed\\']').remove()">Musterlösungen studieren</button>
|
|
<a href="../../../index.html" class="ihk-btn ihk-btn-success">Zurück zur Kursübersicht</a>
|
|
</div>
|
|
</div>
|
|
`;
|
|
|
|
document.body.appendChild(modal);
|
|
}
|
|
}
|
|
|
|
window.IhkExamEngine = IhkExamEngine;
|