nmemmertandClaude Sonnet 4.6
2834738598
Each time a student completes a pass through a spelling_practice course item — initial round, missed-words drill, or a retry — a row is now written to submission_history so the parent sees individual attempts instead of a single day-grouped entry. - app.js: send sessionAttempted/sessionCorrect with /complete calls - server.js: write to submission_history on each spelling_practice completion; add GET /api/spelling-sessions endpoint - admin.html/js: new "Practice Sessions" table shows one row per pass Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
2304 lines
90 KiB
JavaScript
2304 lines
90 KiB
JavaScript
// ---------- tiny helpers ----------
|
||
|
||
const $ = (sel) => document.querySelector(sel);
|
||
|
||
async function api(path, opts = {}) {
|
||
const headers = { 'Content-Type': 'application/json' };
|
||
const res = await fetch(path, {
|
||
method: opts.method || 'GET',
|
||
headers,
|
||
body: opts.body ? JSON.stringify(opts.body) : undefined,
|
||
});
|
||
const data = await res.json();
|
||
if (!res.ok) throw new Error(data.error || 'Request failed');
|
||
return data;
|
||
}
|
||
|
||
function show(name) {
|
||
document.querySelectorAll('.view').forEach((v) => (v.hidden = true));
|
||
$(`#view-${name}`).hidden = false;
|
||
}
|
||
|
||
const esc = (s) =>
|
||
String(s).replace(/[&<>"']/g, (c) =>
|
||
({ '&': '&', '<': '<', '>': '>', '"': '"', "'": ''' }[c])
|
||
);
|
||
|
||
const todayStr = () => new Date().toISOString().slice(0, 10);
|
||
|
||
const TYPE_ICON = {
|
||
lesson: '📖', assignment: '📝', quiz: '❓', matching: '🔤', crossword: '⬛',
|
||
spelling_practice: '✏️', spelling_test: '⭐', flashcards: '🗂️', worksheet: '📋',
|
||
};
|
||
const TYPE_LABEL = {
|
||
lesson: 'Lesson', assignment: 'Assignment', quiz: 'Quiz', matching: 'Matching', crossword: 'Crossword',
|
||
spelling_practice: 'Spelling Practice', spelling_test: 'Spelling Test', flashcards: 'Flashcards',
|
||
worksheet: 'Worksheet',
|
||
};
|
||
|
||
document.querySelectorAll('[data-nav]').forEach((btn) =>
|
||
btn.addEventListener('click', () => {
|
||
speechSynthesis.cancel();
|
||
if (btn.dataset.nav === 'home') {
|
||
loadHome();
|
||
show('home');
|
||
}
|
||
})
|
||
);
|
||
|
||
// Sub-views set this before opening so their back/stop button knows where to return
|
||
let backTarget = () => openKid(currentStudent.id);
|
||
document.querySelectorAll('[data-back]').forEach((btn) =>
|
||
btn.addEventListener('click', () => {
|
||
speechSynthesis.cancel();
|
||
backTarget();
|
||
})
|
||
);
|
||
|
||
// ---------- evidence photo helpers ----------
|
||
|
||
let evidencePhotoBase64 = null;
|
||
|
||
function compressPhoto(file, maxDim = 1200, quality = 0.75) {
|
||
return new Promise((resolve, reject) => {
|
||
const reader = new FileReader();
|
||
reader.onerror = () => reject(new Error('Could not read file'));
|
||
reader.onload = () => {
|
||
const img = new Image();
|
||
img.onerror = () => reject(new Error('Could not read image'));
|
||
img.onload = () => {
|
||
let { width, height } = img;
|
||
if (width > maxDim || height > maxDim) {
|
||
const scale = maxDim / Math.max(width, height);
|
||
width = Math.round(width * scale);
|
||
height = Math.round(height * scale);
|
||
}
|
||
const canvas = document.createElement('canvas');
|
||
canvas.width = width; canvas.height = height;
|
||
canvas.getContext('2d').drawImage(img, 0, 0, width, height);
|
||
resolve(canvas.toDataURL('image/jpeg', quality));
|
||
};
|
||
img.src = reader.result;
|
||
};
|
||
reader.readAsDataURL(file);
|
||
});
|
||
}
|
||
|
||
$('#assignment-photo-btn').addEventListener('click', () => $('#assignment-photo-input').click());
|
||
$('#assignment-photo-input').addEventListener('change', async () => {
|
||
const file = $('#assignment-photo-input').files[0];
|
||
if (!file) return;
|
||
try {
|
||
const dataUrl = await compressPhoto(file);
|
||
evidencePhotoBase64 = dataUrl;
|
||
$('#assignment-photo-status').textContent = '✅ Photo ready';
|
||
} catch { $('#assignment-photo-status').textContent = '❌ Could not load photo'; }
|
||
});
|
||
|
||
// ---------- text to speech (spelling module) ----------
|
||
|
||
// piperAvailable: null = not yet checked, true/false after first /api/tts/status call
|
||
let piperAvailable = null;
|
||
let ttsQueue = [];
|
||
let ttsCurrentAudio = null;
|
||
|
||
async function checkPiper() {
|
||
if (piperAvailable !== null) return piperAvailable;
|
||
try {
|
||
const { available } = await api('/api/tts/status');
|
||
piperAvailable = available;
|
||
} catch {
|
||
piperAvailable = false;
|
||
}
|
||
return piperAvailable;
|
||
}
|
||
|
||
function ttsCancel() {
|
||
ttsQueue = [];
|
||
if (ttsCurrentAudio) { ttsCurrentAudio.pause(); ttsCurrentAudio = null; }
|
||
speechSynthesis.cancel();
|
||
}
|
||
|
||
async function ttsDrain() {
|
||
if (!ttsQueue.length) { ttsCurrentAudio = null; return; }
|
||
const text = ttsQueue.shift();
|
||
|
||
if (piperAvailable) {
|
||
const audio = new Audio(`/api/tts?text=${encodeURIComponent(text)}`);
|
||
ttsCurrentAudio = audio;
|
||
await new Promise((resolve) => {
|
||
audio.onended = resolve;
|
||
audio.onerror = resolve;
|
||
audio.play().catch(resolve);
|
||
});
|
||
} else {
|
||
const u = new SpeechSynthesisUtterance(text);
|
||
u.rate = 0.85; u.lang = 'en-US';
|
||
speechSynthesis.cancel();
|
||
await new Promise((resolve) => {
|
||
u.onend = resolve;
|
||
u.onerror = resolve;
|
||
// some browsers need a short delay after cancel() before speak() works
|
||
setTimeout(() => speechSynthesis.speak(u), 50);
|
||
});
|
||
}
|
||
ttsDrain();
|
||
}
|
||
|
||
async function speakWord(w) {
|
||
ttsCancel();
|
||
await checkPiper();
|
||
ttsQueue.push(w.word);
|
||
if (w.definition) ttsQueue.push(w.definition);
|
||
if (w.sentence) ttsQueue.push(w.sentence);
|
||
ttsDrain();
|
||
}
|
||
|
||
// ---------- letter diff (LCS alignment, spelling module) ----------
|
||
|
||
function diffLetters(typed, correct) {
|
||
const a = typed.toLowerCase(), b = correct.toLowerCase();
|
||
const m = a.length, n = b.length;
|
||
const L = Array.from({ length: m + 1 }, () => new Array(n + 1).fill(0));
|
||
for (let i = m - 1; i >= 0; i--)
|
||
for (let j = n - 1; j >= 0; j--)
|
||
L[i][j] = a[i] === b[j] ? L[i + 1][j + 1] + 1 : Math.max(L[i + 1][j], L[i][j + 1]);
|
||
|
||
const typedParts = [], correctParts = [];
|
||
let i = 0, j = 0;
|
||
while (i < m && j < n) {
|
||
if (a[i] === b[j]) {
|
||
typedParts.push(`<span class="ltr-ok">${esc(typed[i])}</span>`);
|
||
correctParts.push(`<span class="ltr-ok">${esc(correct[j])}</span>`);
|
||
i++; j++;
|
||
} else if (L[i + 1][j] >= L[i][j + 1]) {
|
||
typedParts.push(`<span class="ltr-bad">${esc(typed[i])}</span>`);
|
||
i++;
|
||
} else {
|
||
correctParts.push(`<span class="ltr-fix">${esc(correct[j])}</span>`);
|
||
j++;
|
||
}
|
||
}
|
||
while (i < m) typedParts.push(`<span class="ltr-bad">${esc(typed[i++])}</span>`);
|
||
while (j < n) correctParts.push(`<span class="ltr-fix">${esc(correct[j++])}</span>`);
|
||
return { typedHtml: typedParts.join(''), correctHtml: correctParts.join('') };
|
||
}
|
||
|
||
// ---------- themes ----------
|
||
|
||
const THEMES = {
|
||
blue: {},
|
||
green: { '--accent': '#2e9e5b', '--accent-dark': '#247a47', '--bg': '#f0faf4' },
|
||
purple: { '--accent': '#7c5cbf', '--accent-dark': '#6245a0', '--bg': '#f8f4ff' },
|
||
orange: { '--accent': '#e8802a', '--accent-dark': '#c96a1a', '--bg': '#fff8f0' },
|
||
pink: { '--accent': '#d45d8a', '--accent-dark': '#b4487a', '--bg': '#fff0f5' },
|
||
red: { '--accent': '#e84040', '--accent-dark': '#c42828', '--bg': '#fff5f5' },
|
||
teal: { '--accent': '#20a8a0', '--accent-dark': '#178880', '--bg': '#f0faf9' },
|
||
yellow: { '--accent': '#c8960c', '--accent-dark': '#a87a06', '--bg': '#fffbf0' },
|
||
indigo: { '--accent': '#5b6abf', '--accent-dark': '#4a57a0', '--bg': '#f4f5ff' },
|
||
};
|
||
|
||
const ANIMAL_EMOJIS = [
|
||
'🐶','🐱','🐰','🦊','🐻','🐼','🐨','🐯',
|
||
'🦁','🐮','🐷','🐸','🐵','🐔','🐧','🦆',
|
||
'🦉','🦋','🐢','🦄','🐬','🦈','🦖','🦕',
|
||
'🐺','🦝','🦔','🐿️','🦜','🦩','🦚','🐙',
|
||
];
|
||
const THEME_NAMES = Object.keys(THEMES);
|
||
const DEFAULT_VARS = { '--accent': '#4f86f7', '--accent-dark': '#3a6fd8', '--bg': '#fdf6e3' };
|
||
|
||
function applyTheme(theme) {
|
||
const vars = THEMES[theme] || {};
|
||
for (const [k, v] of Object.entries(DEFAULT_VARS))
|
||
document.documentElement.style.setProperty(k, vars[k] || v);
|
||
const bgClass = [...document.body.classList].find(c => c.startsWith('bg-'));
|
||
document.body.className = theme && theme !== 'blue' ? `theme-${theme}` : '';
|
||
if (bgClass) document.body.classList.add(bgClass);
|
||
}
|
||
|
||
const BG_PATTERNS = ['none','dots','stripes','grid','stars','bubbles'];
|
||
|
||
function applyBgPattern(pattern) {
|
||
BG_PATTERNS.forEach(p => document.body.classList.remove(`bg-${p}`));
|
||
if (pattern && pattern !== 'none') document.body.classList.add(`bg-${pattern}`);
|
||
document.querySelectorAll('.bg-pattern-btn').forEach(btn =>
|
||
btn.classList.toggle('active', btn.dataset.pattern === (pattern || 'none'))
|
||
);
|
||
}
|
||
|
||
function resetTheme() {
|
||
for (const k of Object.keys(DEFAULT_VARS)) document.documentElement.style.removeProperty(k);
|
||
document.body.className = '';
|
||
}
|
||
|
||
// ---------- home (kid picker) ----------
|
||
|
||
let currentStudent = null;
|
||
|
||
async function loadHome() {
|
||
resetTheme();
|
||
const hour = new Date().getHours();
|
||
const greeting = hour < 12 ? 'Good morning! ☀️'
|
||
: hour < 17 ? 'Good afternoon! 🌤️'
|
||
: 'Good evening! 🌙';
|
||
document.querySelector('.subtitle').textContent = greeting;
|
||
|
||
const pubSettings = await fetch('/api/public-settings').then((r) => r.json()).catch(() => ({}));
|
||
document.querySelector('.page-confetti').style.display =
|
||
pubSettings.show_home_emoji === false ? 'none' : '';
|
||
|
||
const nameTitle = document.getElementById('school-name-title');
|
||
if (pubSettings.school_name) {
|
||
nameTitle.textContent = pubSettings.school_name;
|
||
document.title = pubSettings.school_name;
|
||
}
|
||
const logoEl = document.getElementById('school-logo');
|
||
if (pubSettings.has_logo) {
|
||
logoEl.src = `/api/logo?v=${Date.now()}`;
|
||
logoEl.hidden = false;
|
||
nameTitle.hidden = true;
|
||
} else {
|
||
logoEl.hidden = true;
|
||
nameTitle.hidden = false;
|
||
}
|
||
|
||
const students = await api('/api/students');
|
||
$('#no-kids').hidden = students.length > 0;
|
||
$('#kid-cards').innerHTML = students
|
||
.map((s, i) => {
|
||
const accent = (THEMES[s.theme || 'blue'] || {})['--accent'] || DEFAULT_VARS['--accent'];
|
||
return `<button class="kid-card" data-id="${s.id}" data-theme="${esc(s.theme || 'blue')}" style="--kid-accent:${accent};animation-delay:${i * 100}ms">
|
||
<span class="avatar">${esc(s.emoji)}</span>${esc(s.name)}</button>`;
|
||
})
|
||
.join('');
|
||
document.querySelectorAll('.kid-card').forEach((card) =>
|
||
card.addEventListener('click', () => openKid(Number(card.dataset.id), 'today', true))
|
||
);
|
||
}
|
||
|
||
// ---------- kid home: Today / Courses / Spelling ----------
|
||
|
||
let currentCourseItems = []; // flat [{id, type, title}] from most-recently opened course
|
||
|
||
function findNextCourseItem(currentId) {
|
||
const idx = currentCourseItems.findIndex((it) => it.id === currentId);
|
||
if (idx === -1 || idx >= currentCourseItems.length - 1) return null;
|
||
return currentCourseItems[idx + 1];
|
||
}
|
||
|
||
function showNextActions(containerId, currentItemId) {
|
||
const next = findNextCourseItem(currentItemId);
|
||
const el = document.getElementById(containerId);
|
||
if (!el) return;
|
||
if (!next) { backTarget(); return; }
|
||
el.hidden = false;
|
||
el.innerHTML = `
|
||
<button class="check-btn" id="next-item-btn">Next: ${esc(next.title)} →</button>
|
||
<button class="check-btn secondary" id="back-course-btn">← Back to course</button>
|
||
`;
|
||
document.getElementById('next-item-btn').addEventListener('click', () => { el.hidden = true; openItem(next.id, next.type); });
|
||
document.getElementById('back-course-btn').addEventListener('click', () => { el.hidden = true; backTarget(); });
|
||
}
|
||
|
||
document.querySelectorAll('.nav-pill').forEach((pill) =>
|
||
pill.addEventListener('click', () => switchTab(pill.dataset.tab))
|
||
);
|
||
|
||
const TAB_ORDER = ['today', 'courses', 'spelling'];
|
||
let currentTab = 'today';
|
||
|
||
function switchTab(name) {
|
||
const animate = name !== currentTab;
|
||
const dir = TAB_ORDER.indexOf(name) > TAB_ORDER.indexOf(currentTab) ? 'right' : 'left';
|
||
currentTab = name;
|
||
document.querySelectorAll('.nav-pill').forEach((p) => p.classList.toggle('active', p.dataset.tab === name));
|
||
document.querySelectorAll('.tab-panel').forEach((panel) => {
|
||
const isTarget = panel.id === `tab-${name}`;
|
||
panel.hidden = !isTarget;
|
||
if (isTarget && animate) {
|
||
panel.classList.remove('sliding-right', 'sliding-left');
|
||
void panel.offsetWidth;
|
||
panel.classList.add(dir === 'right' ? 'sliding-right' : 'sliding-left');
|
||
}
|
||
});
|
||
}
|
||
|
||
async function openKid(id, tab = 'today', welcome = false) {
|
||
const [state, agenda, courses, { tests: recentTests }] = await Promise.all([
|
||
api(`/api/state/${id}`),
|
||
api(`/api/schedule/${id}?date=${todayStr()}`),
|
||
api(`/api/courses/mine/${id}`),
|
||
api(`/api/students/${id}/tests`),
|
||
]);
|
||
currentStudent = state.student;
|
||
youngLearnerMode = !!currentStudent.young_learner;
|
||
applyTheme(currentStudent.theme || 'blue');
|
||
applyBgPattern(currentStudent.bg_pattern || 'none');
|
||
updateThemeDots(currentStudent.theme || 'blue');
|
||
|
||
$('#kid-greeting').textContent = `${state.student.emoji} Hi, ${state.student.name}!`;
|
||
|
||
// Show streak pill if kid has a streak
|
||
const existingPill = document.querySelector('.streak-pill');
|
||
if (existingPill) existingPill.remove();
|
||
if (state.student.streak_count >= 2) {
|
||
const pill = document.createElement('div');
|
||
pill.className = 'streak-pill';
|
||
pill.textContent = `🔥 ${state.student.streak_count} day streak!`;
|
||
$('#kid-greeting').insertAdjacentElement('afterend', pill);
|
||
}
|
||
|
||
renderToday(agenda.tasks);
|
||
renderCourseCards(courses);
|
||
renderSpellingTab(state, recentTests);
|
||
|
||
show('kid');
|
||
currentTab = tab;
|
||
switchTab(tab);
|
||
if (welcome) showWelcomeToast(currentStudent.emoji, currentStudent.name);
|
||
|
||
// Birthday celebration — show once per day when it's the student's birthday week
|
||
if (state.student.isBirthdayWeek) showBirthdayCelebration(state.student.name);
|
||
|
||
// Celebrate if all today's tasks are done
|
||
if (agenda.tasks.length > 0) {
|
||
const allDone = agenda.tasks.every((t) =>
|
||
t.done || t.offlineStatus === 'done' || t.subStatus === 'graded' || t.subStatus === 'done'
|
||
);
|
||
if (allDone) {
|
||
const result = await api(`/api/students/${id}/complete-day`, { method: 'POST' });
|
||
if (!result.alreadyCounted) showCelebration(result);
|
||
}
|
||
}
|
||
}
|
||
|
||
function updateThemeDots(active) {
|
||
document.querySelectorAll('.theme-dot').forEach((btn) =>
|
||
btn.classList.toggle('active', btn.dataset.theme === active)
|
||
);
|
||
}
|
||
|
||
function showCelebration({ streak, best }) {
|
||
playFanfare();
|
||
const isRecord = streak > 1 && streak === best;
|
||
let streakHtml = '';
|
||
if (streak >= 2) {
|
||
streakHtml = `<div class="streak-badge">🔥 ${streak} days in a row!</div>
|
||
${isRecord ? `<div class="best-streak-label">🏆 New record!</div>` : `<div class="streak-label">Best: ${best} days</div>`}`;
|
||
} else {
|
||
streakHtml = `<div class="streak-label" style="margin-bottom:1rem">Keep it up — come back tomorrow for a streak!</div>`;
|
||
}
|
||
$('#streak-display').innerHTML = streakHtml;
|
||
$('#celebration-overlay').hidden = false;
|
||
}
|
||
|
||
$('#celebration-close').addEventListener('click', () => {
|
||
$('#celebration-overlay').hidden = true;
|
||
});
|
||
|
||
// ---------- birthday celebration ----------
|
||
|
||
function showBirthdayCelebration(name) {
|
||
const key = `bday_shown_${name}_${todayStr()}`;
|
||
if (sessionStorage.getItem(key)) return; // only once per session per day
|
||
sessionStorage.setItem(key, '1');
|
||
$('#birthday-heading').textContent = `Happy Birthday, ${name}! 🎉`;
|
||
$('#birthday-message').textContent = 'Wishing you an amazing day full of fun and joy!';
|
||
$('#birthday-overlay').hidden = false;
|
||
playFanfare();
|
||
popConfetti();
|
||
}
|
||
|
||
$('#birthday-close').addEventListener('click', () => {
|
||
$('#birthday-overlay').hidden = true;
|
||
});
|
||
|
||
// ---------- mini celebration (confetti + toast) ----------
|
||
|
||
let pendingMiniCelebration = false;
|
||
|
||
function popConfetti() {
|
||
const colors = ['#4f86f7','#e84040','#2e9e5b','#e8802a','#7c5cbf','#d45d8a','#c8960c','#20a8a0','#f7c948','#ff6b6b','#48dbfb'];
|
||
const container = document.createElement('div');
|
||
container.style.cssText = 'position:fixed;inset:0;pointer-events:none;z-index:999;overflow:hidden';
|
||
document.body.appendChild(container);
|
||
for (let i = 0; i < 160; i++) {
|
||
const piece = document.createElement('div');
|
||
const color = colors[Math.floor(Math.random() * colors.length)];
|
||
const x = Math.random() * 110 - 5;
|
||
const delay = Math.random() * 1.2;
|
||
const dur = 1.8 + Math.random() * 1.4;
|
||
const size = 10 + Math.random() * 18;
|
||
const shape = Math.random();
|
||
let borderRadius = '2px';
|
||
if (shape > 0.66) borderRadius = '50%';
|
||
else if (shape > 0.33) borderRadius = '0';
|
||
piece.style.cssText = `position:absolute;left:${x}%;top:-30px;width:${size}px;height:${size * (0.4 + Math.random() * 0.8)}px;`
|
||
+ `background:${color};border-radius:${borderRadius};`
|
||
+ `animation:confetti-fall ${dur}s ${delay}s ease-in forwards;transform:rotate(${Math.random()*360}deg)`;
|
||
container.appendChild(piece);
|
||
}
|
||
setTimeout(() => container.remove(), 4000);
|
||
}
|
||
|
||
function playFlip() {
|
||
try {
|
||
const ctx = new (window.AudioContext || window.webkitAudioContext)();
|
||
const t = ctx.currentTime;
|
||
const osc = ctx.createOscillator();
|
||
const gain = ctx.createGain();
|
||
osc.connect(gain); gain.connect(ctx.destination);
|
||
osc.type = 'sine';
|
||
osc.frequency.setValueAtTime(320, t);
|
||
osc.frequency.exponentialRampToValueAtTime(680, t + 0.05);
|
||
osc.frequency.exponentialRampToValueAtTime(220, t + 0.14);
|
||
gain.gain.setValueAtTime(0.16, t);
|
||
gain.gain.exponentialRampToValueAtTime(0.001, t + 0.16);
|
||
osc.start(t); osc.stop(t + 0.16);
|
||
setTimeout(() => ctx.close(), 400);
|
||
} catch(e) {}
|
||
}
|
||
|
||
function playDing() {
|
||
try {
|
||
const ctx = new (window.AudioContext || window.webkitAudioContext)();
|
||
const t = ctx.currentTime;
|
||
const osc = ctx.createOscillator();
|
||
const gain = ctx.createGain();
|
||
osc.connect(gain); gain.connect(ctx.destination);
|
||
osc.type = 'sine'; osc.frequency.setValueAtTime(1400, t);
|
||
osc.frequency.exponentialRampToValueAtTime(900, t + 0.12);
|
||
gain.gain.setValueAtTime(0.28, t);
|
||
gain.gain.exponentialRampToValueAtTime(0.001, t + 0.35);
|
||
osc.start(t); osc.stop(t + 0.35);
|
||
setTimeout(() => ctx.close(), 600);
|
||
} catch(e) {}
|
||
}
|
||
|
||
function playBuzz() {
|
||
try {
|
||
const ctx = new (window.AudioContext || window.webkitAudioContext)();
|
||
const t = ctx.currentTime;
|
||
const osc = ctx.createOscillator();
|
||
const gain = ctx.createGain();
|
||
osc.connect(gain); gain.connect(ctx.destination);
|
||
osc.type = 'sawtooth'; osc.frequency.setValueAtTime(220, t);
|
||
osc.frequency.exponentialRampToValueAtTime(80, t + 0.18);
|
||
gain.gain.setValueAtTime(0.22, t);
|
||
gain.gain.exponentialRampToValueAtTime(0.001, t + 0.22);
|
||
osc.start(t); osc.stop(t + 0.22);
|
||
setTimeout(() => ctx.close(), 400);
|
||
} catch(e) {}
|
||
}
|
||
|
||
function playFanfare() {
|
||
try {
|
||
const ctx = new (window.AudioContext || window.webkitAudioContext)();
|
||
const t = ctx.currentTime;
|
||
// Rising arpeggio
|
||
[[523, 0], [659, 0.13], [784, 0.26], [1047, 0.39]].forEach(([freq, delay]) => {
|
||
const osc = ctx.createOscillator();
|
||
const g = ctx.createGain();
|
||
osc.connect(g); g.connect(ctx.destination);
|
||
osc.frequency.value = freq;
|
||
const s = t + delay;
|
||
g.gain.setValueAtTime(0.38, s);
|
||
g.gain.exponentialRampToValueAtTime(0.001, s + 0.28);
|
||
osc.start(s); osc.stop(s + 0.28);
|
||
});
|
||
// Final sustained chord
|
||
[523, 659, 784, 1047].forEach((freq) => {
|
||
const osc = ctx.createOscillator();
|
||
const g = ctx.createGain();
|
||
osc.connect(g); g.connect(ctx.destination);
|
||
osc.frequency.value = freq;
|
||
const s = t + 0.55;
|
||
g.gain.setValueAtTime(0.22, s);
|
||
g.gain.exponentialRampToValueAtTime(0.001, s + 1.1);
|
||
osc.start(s); osc.stop(s + 1.15);
|
||
});
|
||
setTimeout(() => ctx.close(), 2500);
|
||
} catch(e) {}
|
||
}
|
||
|
||
function animateScore(el, score, total) {
|
||
if (!el) return;
|
||
const duration = 650;
|
||
const start = performance.now();
|
||
const tick = (now) => {
|
||
const p = Math.min((now - start) / duration, 1);
|
||
const eased = 1 - Math.pow(1 - p, 3);
|
||
el.textContent = `${Math.round(eased * score)} / ${total}`;
|
||
if (p < 1) requestAnimationFrame(tick);
|
||
};
|
||
requestAnimationFrame(tick);
|
||
}
|
||
|
||
function playPopSound() {
|
||
try {
|
||
const ctx = new (window.AudioContext || window.webkitAudioContext)();
|
||
const t = ctx.currentTime;
|
||
|
||
// Thump: short pitch-sweep down like a party popper
|
||
const osc = ctx.createOscillator();
|
||
const gain = ctx.createGain();
|
||
osc.connect(gain); gain.connect(ctx.destination);
|
||
osc.frequency.setValueAtTime(900, t);
|
||
osc.frequency.exponentialRampToValueAtTime(80, t + 0.13);
|
||
gain.gain.setValueAtTime(0.55, t);
|
||
gain.gain.exponentialRampToValueAtTime(0.001, t + 0.13);
|
||
osc.start(t); osc.stop(t + 0.13);
|
||
|
||
// Sparkle: quick ascending arpeggio C-E-G-C
|
||
[523, 659, 784, 1047].forEach((freq, i) => {
|
||
const o = ctx.createOscillator();
|
||
const g = ctx.createGain();
|
||
o.connect(g); g.connect(ctx.destination);
|
||
o.type = 'sine'; o.frequency.value = freq;
|
||
const s = t + 0.06 + i * 0.075;
|
||
g.gain.setValueAtTime(0, s);
|
||
g.gain.linearRampToValueAtTime(0.28, s + 0.02);
|
||
g.gain.exponentialRampToValueAtTime(0.001, s + 0.13);
|
||
o.start(s); o.stop(s + 0.15);
|
||
});
|
||
|
||
setTimeout(() => ctx.close(), 1200);
|
||
} catch (e) {}
|
||
}
|
||
|
||
const CHEERS = [
|
||
'🎉 Nailed it!', '⭐ Star student!', '💪 You\'re crushing it!',
|
||
'🔥 On fire!', '🎯 Spot on!', '✨ Brilliant!',
|
||
'🚀 Killing it!', '🏅 Awesome work!', '💫 You rock!', '🦾 Unstoppable!',
|
||
];
|
||
function randomCheer() { return CHEERS[Math.floor(Math.random() * CHEERS.length)]; }
|
||
|
||
function showMiniCelebration(msg = '🎉 Great job!') {
|
||
playPopSound();
|
||
popConfetti();
|
||
const toast = document.createElement('div');
|
||
toast.className = 'mini-celebration-toast';
|
||
toast.textContent = msg;
|
||
document.body.appendChild(toast);
|
||
setTimeout(() => { toast.style.animation = 'mini-toast-out 0.5s ease forwards'; }, 1800);
|
||
setTimeout(() => toast.remove(), 2400);
|
||
}
|
||
|
||
function showWelcomeToast(emoji, name) {
|
||
const toast = document.createElement('div');
|
||
toast.className = 'welcome-toast';
|
||
toast.innerHTML = `<span class="welcome-emoji">${emoji}</span><div class="welcome-name">Hi, ${esc(name)}! 👋</div>`;
|
||
document.body.appendChild(toast);
|
||
setTimeout(() => toast.classList.add('welcome-toast-out'), 1700);
|
||
setTimeout(() => toast.remove(), 2150);
|
||
}
|
||
|
||
function showDoneStamp() {
|
||
return new Promise((resolve) => {
|
||
const wrap = document.createElement('div');
|
||
wrap.className = 'done-stamp-wrap';
|
||
const stamp = document.createElement('div');
|
||
stamp.className = 'done-stamp';
|
||
stamp.textContent = '✅';
|
||
wrap.appendChild(stamp);
|
||
document.body.appendChild(wrap);
|
||
setTimeout(() => {
|
||
stamp.classList.add('done-stamp-out');
|
||
setTimeout(() => { wrap.remove(); resolve(); }, 380);
|
||
}, 750);
|
||
});
|
||
}
|
||
|
||
// Theme picker toggle
|
||
$('#theme-picker-btn').addEventListener('click', () => {
|
||
$('#theme-dots').hidden = !$('#theme-dots').hidden;
|
||
$('#icon-grid').hidden = true;
|
||
$('#bg-pattern-panel').hidden = true;
|
||
});
|
||
|
||
// BG pattern picker toggle
|
||
$('#bg-picker-btn').addEventListener('click', () => {
|
||
$('#bg-pattern-panel').hidden = !$('#bg-pattern-panel').hidden;
|
||
$('#theme-dots').hidden = true;
|
||
$('#icon-grid').hidden = true;
|
||
});
|
||
|
||
document.querySelectorAll('.bg-pattern-btn').forEach(btn =>
|
||
btn.addEventListener('click', async () => {
|
||
const pattern = btn.dataset.pattern;
|
||
applyBgPattern(pattern);
|
||
currentStudent.bg_pattern = pattern;
|
||
await api(`/api/students/${currentStudent.id}/bg-pattern`, { method: 'PATCH', body: { pattern } });
|
||
$('#bg-pattern-panel').hidden = true;
|
||
})
|
||
);
|
||
|
||
document.querySelectorAll('.theme-dot').forEach((btn) =>
|
||
btn.addEventListener('click', async () => {
|
||
const theme = btn.dataset.theme;
|
||
applyTheme(theme);
|
||
updateThemeDots(theme);
|
||
currentStudent.theme = theme;
|
||
await api(`/api/students/${currentStudent.id}/theme`, { method: 'PATCH', body: { theme } });
|
||
$('#theme-dots').hidden = true;
|
||
})
|
||
);
|
||
|
||
// ---------- animal / icon picker ----------
|
||
|
||
$('#icon-picker-btn').addEventListener('click', () => {
|
||
const grid = $('#icon-grid');
|
||
if (grid.hidden) {
|
||
grid.innerHTML = ANIMAL_EMOJIS.map((e) =>
|
||
`<button class="icon-choice${currentStudent && currentStudent.emoji === e ? ' active' : ''}" data-emoji="${e}">${e}</button>`
|
||
).join('');
|
||
grid.querySelectorAll('.icon-choice').forEach((btn) =>
|
||
btn.addEventListener('click', async () => {
|
||
const emoji = btn.dataset.emoji;
|
||
currentStudent.emoji = emoji;
|
||
$('#kid-greeting').textContent = `${emoji} Hi, ${currentStudent.name}!`;
|
||
grid.querySelectorAll('.icon-choice').forEach((b) => b.classList.toggle('active', b.dataset.emoji === emoji));
|
||
await api(`/api/students/${currentStudent.id}/emoji`, { method: 'PATCH', body: { emoji } });
|
||
grid.hidden = true;
|
||
})
|
||
);
|
||
}
|
||
grid.hidden = !grid.hidden;
|
||
$('#theme-dots').hidden = true;
|
||
$('#bg-pattern-panel').hidden = true;
|
||
});
|
||
|
||
const OFFLINE_STATUS_ICON = { not_started: '⬜', in_progress: '🔄', done: '✅' };
|
||
|
||
function renderToday(tasks) {
|
||
$('#today-empty').hidden = tasks.length > 0;
|
||
$('#today-list').innerHTML = tasks
|
||
.map((t) => {
|
||
if (!t.itemId) {
|
||
const st = t.offlineStatus || (t.done ? 'done' : 'not_started');
|
||
return `<div class="today-row-offline" data-schedule-id="${t.id}">
|
||
<div class="offline-main">
|
||
<span class="row-check">${OFFLINE_STATUS_ICON[st] || '⬜'}</span>
|
||
<span class="row-title">${esc(t.offlineTitle)}</span>
|
||
<span class="row-badge">📌${t.hasEvidence ? ' 📎' : ''}</span>
|
||
</div>
|
||
<div class="offline-controls">
|
||
<button class="offline-status-btn ${st === 'not_started' ? 'active' : ''}" data-sid="${t.id}" data-status="not_started">Not started</button>
|
||
<button class="offline-status-btn ${st === 'in_progress' ? 'active' : ''}" data-sid="${t.id}" data-status="in_progress">In progress</button>
|
||
<button class="offline-status-btn ${st === 'done' ? 'active' : ''}" data-sid="${t.id}" data-status="done">Done ✓</button>
|
||
</div>
|
||
<details class="offline-evidence-form">
|
||
<summary>📎 Add notes / photo</summary>
|
||
<div class="evidence-inner">
|
||
<textarea class="offline-notes" placeholder="Notes…" rows="2"></textarea>
|
||
<div class="evidence-photo-row">
|
||
<button type="button" class="secondary small offline-photo-btn">📷 Photo</button>
|
||
<input type="file" class="offline-photo-input" accept="image/*" capture="environment" hidden>
|
||
<span class="offline-photo-status hint"></span>
|
||
</div>
|
||
<button type="button" class="secondary small offline-evidence-save" data-sid="${t.id}">Save evidence</button>
|
||
</div>
|
||
</details>
|
||
</div>`;
|
||
}
|
||
const badge = statusBadge(t.type, t.subStatus, t.score, t.points_possible, t.done);
|
||
const feedbackBadge = t.parentComment ? `<span class="feedback-badge">💬 feedback</span>` : '';
|
||
return `<button class="today-row" data-item-id="${t.itemId}" data-item-type="${t.type}">
|
||
<span class="row-check">${t.done ? '✅' : TYPE_ICON[t.type]}</span>
|
||
<span class="row-title">${esc(t.itemTitle)}${feedbackBadge}<small>${esc(t.courseName)}</small></span>
|
||
<span class="row-badge">${badge}</span>
|
||
</button>`;
|
||
})
|
||
.join('');
|
||
|
||
// Offline status buttons
|
||
document.querySelectorAll('.offline-status-btn').forEach((btn) =>
|
||
btn.addEventListener('click', async () => {
|
||
await api(`/api/schedule/${btn.dataset.sid}/done`, { method: 'POST', body: { status: btn.dataset.status } });
|
||
openKid(currentStudent.id, 'today');
|
||
})
|
||
);
|
||
|
||
// Offline evidence photo picker
|
||
document.querySelectorAll('.today-row-offline').forEach((row) => {
|
||
const photoBtn = row.querySelector('.offline-photo-btn');
|
||
const photoInput = row.querySelector('.offline-photo-input');
|
||
const photoStatus = row.querySelector('.offline-photo-status');
|
||
photoBtn.addEventListener('click', () => photoInput.click());
|
||
photoInput.addEventListener('change', async () => {
|
||
const file = photoInput.files[0];
|
||
if (!file) return;
|
||
try {
|
||
photoInput._dataUrl = await compressPhoto(file);
|
||
photoStatus.textContent = '✅ Ready';
|
||
} catch { photoStatus.textContent = '❌ Error'; }
|
||
});
|
||
});
|
||
|
||
// Offline evidence save
|
||
document.querySelectorAll('.offline-evidence-save').forEach((btn) =>
|
||
btn.addEventListener('click', async () => {
|
||
const row = btn.closest('.today-row-offline');
|
||
const notes = row.querySelector('.offline-notes').value || null;
|
||
const photoInput = row.querySelector('.offline-photo-input');
|
||
const photo = photoInput._dataUrl || null;
|
||
await api(`/api/schedule/${btn.dataset.sid}/done`, { method: 'POST', body: { evidenceNotes: notes, evidencePhoto: photo } });
|
||
btn.textContent = '✅ Saved';
|
||
setTimeout(() => openKid(currentStudent.id, 'today'), 600);
|
||
})
|
||
);
|
||
|
||
document.querySelectorAll('.today-row:not(.offline)').forEach((row) =>
|
||
row.addEventListener('click', () => {
|
||
backTarget = () => openKid(currentStudent.id, 'today');
|
||
openItem(Number(row.dataset.itemId), row.dataset.itemType);
|
||
})
|
||
);
|
||
}
|
||
|
||
function statusBadge(type, status, score, pointsPossible, done) {
|
||
if (status === 'graded') return `🌟 ${score}/${pointsPossible}`;
|
||
if (status === 'done') return type === 'assignment' ? '⏳ grading' : '✅ done';
|
||
if (done) return '✅ done';
|
||
return '';
|
||
}
|
||
|
||
function renderCourseCards(courses) {
|
||
$('#courses-empty').hidden = courses.length > 0;
|
||
$('#course-cards').innerHTML = courses
|
||
.map((c) => {
|
||
const pct = c.total > 0 ? Math.round((c.done / c.total) * 100) : 0;
|
||
return `<button class="course-card" style="border-left-color:${esc(c.color)}" data-course-id="${c.id}">
|
||
<strong>${esc(c.name)}</strong>
|
||
<span class="course-subject">${esc(c.subject || '')}</span>
|
||
<div class="progress-track small"><div class="progress-fill" style="width:${pct}%;background:${esc(c.color)}"></div></div>
|
||
<span class="course-pct">${c.done} / ${c.total} complete</span>
|
||
</button>`;
|
||
})
|
||
.join('');
|
||
document.querySelectorAll('.course-card').forEach((card) =>
|
||
card.addEventListener('click', () => openCourse(Number(card.dataset.courseId)))
|
||
);
|
||
}
|
||
|
||
let currentSpellingListId = null;
|
||
let currentSpellingListName = '';
|
||
|
||
function renderSpellingTab(state, tests = []) {
|
||
let html;
|
||
if (state.assignment) {
|
||
const { mastered, total } = state.listProgress;
|
||
html = `<strong>This week: ${esc(state.assignment.name)}</strong>
|
||
<div class="mastery-dots">${'🌟'.repeat(mastered)}${'⚪'.repeat(Math.max(0, total - mastered))}</div>
|
||
<div>${mastered} of ${total} words mastered</div>`;
|
||
currentSpellingListId = state.assignment.id;
|
||
currentSpellingListName = state.assignment.name;
|
||
} else {
|
||
html = `No list assigned yet — ask a parent to pick one!`;
|
||
currentSpellingListId = null;
|
||
}
|
||
if (state.dueReviews > 0) {
|
||
html += `<div>🔁 ${state.dueReviews} old ${state.dueReviews === 1 ? 'word' : 'words'} due for review</div>`;
|
||
}
|
||
$('#kid-week').innerHTML = html;
|
||
$('#btn-test').disabled = !state.assignment;
|
||
$('#btn-print-list').disabled = !state.assignment;
|
||
|
||
const histEl = $('#kid-test-history');
|
||
if (!tests.length) {
|
||
histEl.innerHTML = '';
|
||
} else {
|
||
const rows = tests.map((t) => {
|
||
const pct = Math.round((t.score / t.total) * 100);
|
||
return `<div class="test-history-row">
|
||
<span class="thr-date">${new Date(t.at + 'Z').toLocaleDateString()}</span>
|
||
<span class="thr-list">${esc(t.list)}</span>
|
||
<span class="thr-score ${pct >= 80 ? 'score-good' : 'score-bad'}">${t.score}/${t.total} (${pct}%)</span>
|
||
</div>`;
|
||
}).join('');
|
||
histEl.innerHTML = `<h3 class="thr-heading">Recent Tests</h3>${rows}`;
|
||
}
|
||
}
|
||
|
||
$('#btn-print-list').addEventListener('click', async () => {
|
||
if (!currentSpellingListId) return;
|
||
const list = await api(`/api/lists/${currentSpellingListId}`);
|
||
printSpellingWorksheet(list.name, list.words);
|
||
});
|
||
|
||
function printSpellingWorksheet(name, words) {
|
||
const practiceRows = words.map((w, i) => {
|
||
const sentence = w.sentence
|
||
? `<div class="sentence">${esc(w.sentence)}</div>`
|
||
: '';
|
||
return `<tr>
|
||
<td class="word-cell"><span class="num">${i + 1}.</span> <strong>${esc(w.word)}</strong>${sentence}</td>
|
||
<td class="write-cell"><div class="write-slot"></div></td>
|
||
<td class="write-cell"><div class="write-slot"></div></td>
|
||
</tr>`;
|
||
}).join('');
|
||
|
||
const dictRows = words.map((w, i) =>
|
||
`<div class="dict-row"><span class="num">${i + 1}.</span><div class="write-slot"></div></div>`
|
||
).join('');
|
||
|
||
const win = window.open('', '_blank');
|
||
win.document.write(`<!DOCTYPE html><html><head><title>Spelling: ${esc(name)}</title>
|
||
<style>
|
||
* { box-sizing: border-box; }
|
||
body { font-family: Georgia, serif; max-width: 700px; margin: 2rem auto; color: #222; print-color-adjust: exact; -webkit-print-color-adjust: exact; }
|
||
h1 { font-size: 1.35rem; margin: 0 0 .75rem; }
|
||
.name-date { display: flex; gap: 3rem; margin-bottom: 1.5rem; }
|
||
.nd-field { display: flex; align-items: flex-end; gap: .4rem; flex: 1; }
|
||
.nd-field label { font-size: .85rem; white-space: nowrap; color: #444; }
|
||
.nd-line { flex: 1; border-bottom: 1.5px solid #444; height: 1.4rem; }
|
||
.directions { font-size: .88rem; color: #555; margin-bottom: .75rem; }
|
||
.picker { display: flex; gap: .6rem; align-items: center; padding: .55rem .75rem; background: #f0f0f0; border-radius: 6px; margin-bottom: 1.25rem; }
|
||
.picker button { padding: .28rem .85rem; border: 1.5px solid #bbb; border-radius: 4px; background: #fff; cursor: pointer; font-size: .88rem; }
|
||
.picker button.active { background: #222; color: #fff; border-color: #222; }
|
||
.picker .print-btn { margin-left: auto; background: #4f86f7; color: #fff; border-color: #4f86f7; font-weight: 600; }
|
||
@media print { .picker { display: none; } }
|
||
table { width: 100%; border-collapse: collapse; }
|
||
th { font-size: .8rem; font-weight: 600; color: #666; text-align: left; padding: .25rem .5rem .4rem; border-bottom: 2px solid #222; }
|
||
td { vertical-align: top; padding: .4rem .5rem; border-bottom: 1px solid #ebebeb; }
|
||
.word-cell { width: 28%; padding-top: .55rem; }
|
||
.num { color: #999; font-size: .82rem; font-style: normal; }
|
||
.sentence { color: #888; font-size: .8em; font-style: italic; margin-top: .15rem; }
|
||
.write-cell { width: 36%; }
|
||
.write-slot { height: 44px; border-bottom: 1.5px solid #888; background: linear-gradient(transparent calc(50% - 0.5px), #d4d4d4 calc(50% - 0.5px), #d4d4d4 calc(50% + 0.5px), transparent calc(50% + 0.5px)); }
|
||
.dict-section { margin-top: .25rem; }
|
||
.dict-row { display: flex; align-items: flex-end; gap: .6rem; margin-bottom: .55rem; }
|
||
.dict-row .num { min-width: 1.6rem; text-align: right; margin-bottom: 5px; white-space: nowrap; }
|
||
.dict-row .write-slot { flex: 1; }
|
||
.dict-section { display: none; }
|
||
body.dictation .practice-section { display: none; }
|
||
body.dictation .dict-section { display: block; }
|
||
</style>
|
||
</head><body>
|
||
<div class="picker">
|
||
<button class="active" id="btn-p" onclick="setMode('practice')">✏️ Practice</button>
|
||
<button id="btn-d" onclick="setMode('dictation')">📝 Dictation / Test</button>
|
||
<button class="print-btn" onclick="window.print()">🖨 Print</button>
|
||
</div>
|
||
<h1>Spelling: ${esc(name)}</h1>
|
||
<div class="name-date">
|
||
<div class="nd-field"><label>Name</label><div class="nd-line"></div></div>
|
||
<div class="nd-field"><label>Date</label><div class="nd-line"></div></div>
|
||
</div>
|
||
<div class="practice-section">
|
||
<p class="directions">Write each word twice — once to practice, once from memory.</p>
|
||
<table>
|
||
<tr><th style="width:28%">Word</th><th style="width:36%">Practice</th><th style="width:36%">From memory</th></tr>
|
||
${practiceRows}
|
||
</table>
|
||
</div>
|
||
<div class="dict-section">
|
||
<p class="directions">Write each spelling word as it is called out.</p>
|
||
${dictRows}
|
||
</div>
|
||
<script>
|
||
function setMode(m) {
|
||
document.body.classList.toggle('dictation', m === 'dictation');
|
||
document.getElementById('btn-p').classList.toggle('active', m === 'practice');
|
||
document.getElementById('btn-d').classList.toggle('active', m === 'dictation');
|
||
}
|
||
<\/script>
|
||
</body></html>`);
|
||
win.document.close();
|
||
}
|
||
|
||
function printMatchingWorksheet(title, wordBank, questions) {
|
||
const bankHtml = wordBank
|
||
.map((w, i) => `<span class="bank-item"><strong>${String.fromCharCode(65 + i)}.</strong> ${esc(w)}</span>`)
|
||
.join('');
|
||
const clueRows = questions
|
||
.map((q, i) => `<tr>
|
||
<td class="blank-cell">___</td>
|
||
<td class="num-cell">${i + 1}.</td>
|
||
<td class="clue-cell">${esc(q.prompt)}</td>
|
||
</tr>`)
|
||
.join('');
|
||
const win = window.open('', '_blank');
|
||
win.document.write(`<!DOCTYPE html><html><head><title>Matching: ${esc(title)}</title>
|
||
<style>
|
||
body { font-family: Georgia, serif; max-width: 700px; margin: 2rem auto; color: #222; }
|
||
h1 { font-size: 1.4rem; border-bottom: 2px solid #222; padding-bottom: .4rem; margin-bottom: 1rem; }
|
||
.word-bank { border: 1.5px solid #555; border-radius: 8px; padding: .6rem 1rem; margin-bottom: 1.25rem; }
|
||
.word-bank strong { display: block; font-size: .85rem; text-transform: uppercase; letter-spacing: .05em; color: #555; margin-bottom: .4rem; }
|
||
.bank-item { display: inline-block; margin: .15rem .6rem .15rem 0; font-size: .95rem; }
|
||
table { width: 100%; border-collapse: collapse; margin-top: .5rem; }
|
||
tr { border-bottom: 1px solid #ddd; }
|
||
td { padding: .55rem .4rem; vertical-align: top; }
|
||
.blank-cell { width: 2rem; font-size: 1.1rem; font-weight: 700; text-align: center; padding-top: .6rem; }
|
||
.num-cell { width: 1.5rem; color: #555; padding-top: .6rem; }
|
||
.clue-cell { font-size: .97rem; line-height: 1.4; }
|
||
p.directions { color: #555; font-size: .9em; margin-bottom: .75rem; }
|
||
</style></head><body>
|
||
<h1>🔤 Matching: ${esc(title)}</h1>
|
||
<div class="word-bank"><strong>Word Bank</strong>${bankHtml}</div>
|
||
<p class="directions">Directions: Write the letter of the matching word from the word bank on the blank next to each clue.</p>
|
||
<table>${clueRows}</table>
|
||
<script>window.print()<\/script></body></html>`);
|
||
win.document.close();
|
||
}
|
||
|
||
// ---------- course detail ----------
|
||
|
||
function activeUnitIndex(units) {
|
||
const today = new Date().toISOString().slice(0, 10);
|
||
const dated = units.map((u, i) => {
|
||
const dates = u.items.map((it) => it.due_date).filter(Boolean).sort();
|
||
return { i, earliest: dates[0] || null, latest: dates[dates.length - 1] || null };
|
||
}).filter((x) => x.earliest);
|
||
|
||
if (dated.length) {
|
||
const spanning = dated.find((x) => x.earliest <= today && x.latest >= today);
|
||
if (spanning) return spanning.i;
|
||
const past = dated.filter((x) => x.latest < today).sort((a, b) => b.latest.localeCompare(a.latest));
|
||
if (past.length) return past[0].i;
|
||
const future = dated.filter((x) => x.earliest > today).sort((a, b) => a.earliest.localeCompare(b.earliest));
|
||
if (future.length) return future[0].i;
|
||
}
|
||
const fallback = units.findIndex((u) => u.items.some((it) => it.status === 'not_started' && !it.locked));
|
||
return fallback >= 0 ? fallback : 0;
|
||
}
|
||
|
||
async function openCourse(courseId) {
|
||
const course = await api(`/api/courses/${courseId}/detail?studentId=${currentStudent.id}`);
|
||
currentCourseItems = course.units.flatMap((u) => u.items.map((it) => ({ id: it.id, type: it.type, title: it.title })));
|
||
$('#course-title').textContent = course.name;
|
||
const activeIdx = activeUnitIndex(course.units);
|
||
$('#course-units').innerHTML = course.units
|
||
.map((u, uIdx) => {
|
||
const total = u.items.length;
|
||
const done = u.items.filter((it) => it.status !== 'not_started').length;
|
||
const pct = total > 0 ? Math.round((done / total) * 100) : 0;
|
||
const isOpen = uIdx === activeIdx;
|
||
|
||
const itemsHtml = u.items
|
||
.map((it) => {
|
||
if (it.locked) {
|
||
return `<div class="today-row locked">
|
||
<span class="row-check">🔒</span>
|
||
<span class="row-title">${esc(it.title)}<small>${TYPE_LABEL[it.type]}</small></span>
|
||
<span class="row-badge hint">Complete previous item first</span>
|
||
</div>`;
|
||
}
|
||
const badge = statusBadge(it.type, it.status, it.score, it.points_possible, it.status !== 'not_started');
|
||
const due = it.due_date ? `<small class="due-date">Due ${it.due_date}</small>` : '';
|
||
return `<button class="today-row" data-item-id="${it.id}" data-item-type="${it.type}">
|
||
<span class="row-check">${it.status === 'not_started' ? TYPE_ICON[it.type] : '✅'}</span>
|
||
<span class="row-title">${esc(it.title)}${due}<small>${TYPE_LABEL[it.type]}</small></span>
|
||
<span class="row-badge">${badge}</span>
|
||
</button>`;
|
||
})
|
||
.join('');
|
||
|
||
return `<div class="unit-block${isOpen ? ' open' : ''}">
|
||
<button class="unit-toggle" type="button" aria-expanded="${isOpen}">
|
||
<div class="unit-toggle-left">
|
||
<span class="unit-num-badge">Unit ${uIdx + 1}</span>
|
||
<span class="unit-title-text">${esc(u.name)}</span>
|
||
</div>
|
||
<div class="unit-toggle-right">
|
||
<span class="unit-done-count">${done}/${total}</span>
|
||
<div class="progress-track small unit-mini-progress">
|
||
<div class="progress-fill" style="width:${pct}%"></div>
|
||
</div>
|
||
<span class="unit-chevron" aria-hidden="true">▾</span>
|
||
</div>
|
||
</button>
|
||
<div class="unit-items-list">${itemsHtml}</div>
|
||
</div>`;
|
||
})
|
||
.join('');
|
||
|
||
document.querySelectorAll('#course-units .unit-toggle').forEach((btn) => {
|
||
btn.addEventListener('click', () => {
|
||
const block = btn.closest('.unit-block');
|
||
const nowOpen = block.classList.toggle('open');
|
||
btn.setAttribute('aria-expanded', String(nowOpen));
|
||
});
|
||
});
|
||
|
||
document.querySelectorAll('#course-units .today-row:not(.locked)').forEach((row) =>
|
||
row.addEventListener('click', () => {
|
||
backTarget = () => openCourse(courseId);
|
||
openItem(Number(row.dataset.itemId), row.dataset.itemType);
|
||
})
|
||
);
|
||
backTarget = () => openKid(currentStudent.id, 'courses');
|
||
show('course');
|
||
}
|
||
|
||
// ---------- item dispatch ----------
|
||
|
||
async function openItem(itemId, type) {
|
||
if (type === 'lesson') return openLesson(itemId);
|
||
if (type === 'assignment') return openAssignment(itemId);
|
||
if (type === 'quiz') return openQuiz(itemId, false);
|
||
if (type === 'matching') return openMatching(itemId, false);
|
||
if (type === 'crossword') return openCrossword(itemId);
|
||
if (type === 'worksheet') return openWorksheet(itemId);
|
||
const item = await api(`/api/items/${itemId}?studentId=${currentStudent.id}`);
|
||
if (type === 'spelling_practice') return startPractice({ listId: item.list.id, itemId });
|
||
if (type === 'spelling_test') return startTest({ listId: item.list.id, itemId, allowRetakes: item.allow_retakes });
|
||
if (type === 'flashcards') return startFlashcards({ deckId: item.deck.id, deckName: item.deck.name, itemId });
|
||
}
|
||
|
||
// ---------- lesson ----------
|
||
|
||
async function openLesson(itemId) {
|
||
const item = await api(`/api/items/${itemId}?studentId=${currentStudent.id}`);
|
||
$('#lesson-kicker').textContent = `${item.course_name} · ${item.unit_name}`;
|
||
$('#lesson-title').textContent = item.title;
|
||
$('#lesson-body').innerHTML = item.body;
|
||
show('lesson');
|
||
|
||
const btn = $('#lesson-done-btn');
|
||
const nextActions = $('#lesson-next-actions');
|
||
nextActions.hidden = true;
|
||
btn.textContent = item.submission ? '✅ Read' : 'Done reading ✓';
|
||
btn.onclick = async () => {
|
||
await api(`/api/items/${itemId}/complete`, { method: 'POST', body: { studentId: currentStudent.id, date: todayStr() } });
|
||
showMiniCelebration('📖 Lesson complete!');
|
||
await showDoneStamp();
|
||
btn.disabled = true;
|
||
showNextActions('lesson-next-actions', itemId);
|
||
};
|
||
}
|
||
|
||
// ---------- assignment ----------
|
||
|
||
async function openAssignment(itemId) {
|
||
evidencePhotoBase64 = null;
|
||
$('#assignment-photo-status').textContent = '';
|
||
$('#assignment-photo-input').value = '';
|
||
$('#assignment-evidence-notes').value = '';
|
||
$('#assignment-student-note').value = '';
|
||
$('#assignment-next-actions').hidden = true;
|
||
|
||
const item = await api(`/api/items/${itemId}?studentId=${currentStudent.id}`);
|
||
$('#assignment-kicker').textContent = `${item.course_name} · ${item.unit_name}`;
|
||
$('#assignment-title').textContent = item.title;
|
||
$('#assignment-points').textContent = item.points ? `Worth ${item.points} points` : '';
|
||
$('#assignment-body').innerHTML = item.body || '';
|
||
|
||
const btn = $('#assignment-done-btn');
|
||
const status = $('#assignment-status');
|
||
const commentEl = $('#assignment-comment');
|
||
const evidenceSection = $('#assignment-evidence-section');
|
||
const needsEvidence = item.evidence_mode === 'required' || item.evidence_mode === 'optional';
|
||
|
||
// Show parent comment if graded
|
||
if (item.submission?.parent_comment) {
|
||
commentEl.hidden = false;
|
||
commentEl.innerHTML = `<strong>💬 Feedback from your parent:</strong><br>${esc(item.submission.parent_comment)}`;
|
||
} else {
|
||
commentEl.hidden = true;
|
||
}
|
||
|
||
if (item.submission && item.submission.status === 'graded') {
|
||
status.hidden = false;
|
||
status.className = 'status-banner good';
|
||
status.textContent = `🌟 Graded: ${item.submission.score} / ${item.submission.points_possible}`;
|
||
evidenceSection.hidden = !needsEvidence || !item.allow_retakes;
|
||
if (item.allow_retakes) {
|
||
btn.hidden = false;
|
||
btn.textContent = '🔁 Retake';
|
||
btn.onclick = async () => {
|
||
const body = { studentId: currentStudent.id, date: todayStr() };
|
||
if (needsEvidence) { body.evidenceNotes = $('#assignment-evidence-notes').value || null; body.evidencePhoto = evidencePhotoBase64; body.studentNote = $('#assignment-student-note').value || null; }
|
||
await api(`/api/items/${itemId}/complete`, { method: 'POST', body });
|
||
openAssignment(itemId);
|
||
};
|
||
} else {
|
||
btn.hidden = true;
|
||
}
|
||
} else if (item.submission && item.submission.status === 'done') {
|
||
btn.hidden = true;
|
||
evidenceSection.hidden = true;
|
||
status.hidden = false;
|
||
status.className = 'status-banner';
|
||
status.textContent = `⏳ Turned in — waiting for a parent to grade it.`;
|
||
} else {
|
||
btn.hidden = false;
|
||
btn.textContent = item.evidence_mode === 'required' ? 'Submit with evidence ✓' : 'Mark as done ✓';
|
||
status.hidden = true;
|
||
evidenceSection.hidden = !needsEvidence;
|
||
btn.onclick = async () => {
|
||
if (item.evidence_mode === 'required' && !$('#assignment-evidence-notes').value && !evidencePhotoBase64) {
|
||
status.hidden = false; status.className = 'status-banner bad'; status.textContent = 'Evidence required — add notes or a photo first.';
|
||
return;
|
||
}
|
||
const body = { studentId: currentStudent.id, date: todayStr() };
|
||
if (needsEvidence) { body.evidenceNotes = $('#assignment-evidence-notes').value || null; body.evidencePhoto = evidencePhotoBase64; body.studentNote = $('#assignment-student-note').value || null; }
|
||
await api(`/api/items/${itemId}/complete`, { method: 'POST', body });
|
||
showMiniCelebration('📝 Turned in!');
|
||
await showDoneStamp();
|
||
btn.hidden = true;
|
||
status.hidden = false;
|
||
status.className = 'status-banner';
|
||
status.textContent = '⏳ Turned in — waiting for a parent to grade it.';
|
||
showNextActions('assignment-next-actions', itemId);
|
||
};
|
||
}
|
||
show('assignment');
|
||
}
|
||
|
||
// ---------- worksheet ----------
|
||
|
||
const wsNormalize = (s) => String(s).trim().toLowerCase();
|
||
|
||
async function openWorksheet(itemId) {
|
||
const item = await api(`/api/items/${itemId}?studentId=${currentStudent.id}`);
|
||
if (!item.worksheetData) return;
|
||
|
||
const wd = item.worksheetData;
|
||
const sub = item.submission;
|
||
const graded = sub && sub.status === 'graded';
|
||
const submitted = sub && (sub.status === 'done' || sub.status === 'graded');
|
||
|
||
backTarget = () => openKid(currentStudent.id);
|
||
|
||
$('#ws-kicker').textContent = `${item.course_name} · ${item.unit_name}`;
|
||
$('#ws-title').textContent = item.title;
|
||
|
||
const headerEl = $('#ws-header');
|
||
if (wd.hasHeader) {
|
||
headerEl.hidden = false;
|
||
$('#ws-date').value = new Date().toLocaleDateString();
|
||
$('#ws-name').value = '';
|
||
} else {
|
||
headerEl.hidden = true;
|
||
}
|
||
|
||
// Build question form
|
||
const form = $('#ws-form');
|
||
form.innerHTML = '';
|
||
|
||
wd.sections.forEach((section, si) => {
|
||
if (section.title) {
|
||
const h = document.createElement('h3');
|
||
h.className = 'ws-section-title';
|
||
h.textContent = section.title;
|
||
form.appendChild(h);
|
||
}
|
||
(section.questions || []).forEach((q, qi) => {
|
||
const div = document.createElement('div');
|
||
div.className = 'ws-question';
|
||
|
||
if (q.type === 'fitb') {
|
||
const parts = q.template.split('___');
|
||
const numBlanks = q.blankCount || (parts.length - 1);
|
||
const p = document.createElement('p');
|
||
p.className = 'ws-fitb';
|
||
if (q.num !== undefined) {
|
||
const numSpan = document.createElement('span');
|
||
numSpan.className = 'ws-qnum';
|
||
numSpan.textContent = `${q.num}. `;
|
||
p.appendChild(numSpan);
|
||
}
|
||
parts.forEach((part, pi) => {
|
||
if (part) p.appendChild(document.createTextNode(part));
|
||
if (pi < numBlanks) {
|
||
const inp = document.createElement('input');
|
||
inp.type = 'text';
|
||
inp.className = 'ws-blank-input';
|
||
inp.name = `${si}:${qi}:${pi}`;
|
||
inp.autocomplete = 'off';
|
||
inp.setAttribute('autocapitalize', 'off');
|
||
inp.setAttribute('autocorrect', 'off');
|
||
inp.spellcheck = false;
|
||
if (submitted) inp.disabled = true;
|
||
if (graded && q.givenBlanks) {
|
||
inp.value = q.givenBlanks[pi] ?? '';
|
||
const correct = wsNormalize(q.givenBlanks[pi] ?? '') === wsNormalize((q.blanks || [])[pi] ?? '');
|
||
inp.classList.add(correct ? 'ws-correct' : 'ws-wrong');
|
||
}
|
||
p.appendChild(inp);
|
||
if (graded && q.blanks && q.blanks[pi]) {
|
||
const ans = document.createElement('span');
|
||
ans.className = 'ws-correct-answer';
|
||
ans.textContent = ` (${q.blanks[pi]})`;
|
||
p.appendChild(ans);
|
||
}
|
||
}
|
||
});
|
||
div.appendChild(p);
|
||
|
||
} else if (q.type === 'tf') {
|
||
const p = document.createElement('p');
|
||
p.className = 'ws-tf';
|
||
const key = `${si}:${qi}`;
|
||
['T', 'F'].forEach(val => {
|
||
const btn = document.createElement('button');
|
||
btn.type = 'button';
|
||
btn.className = 'ws-tf-btn';
|
||
btn.dataset.val = val;
|
||
btn.dataset.key = key;
|
||
btn.textContent = val;
|
||
if (submitted) btn.disabled = true;
|
||
if (q.given === val) {
|
||
btn.classList.add('selected');
|
||
if (graded) btn.classList.add(q.given === q.correct ? 'ws-correct' : 'ws-wrong');
|
||
}
|
||
p.appendChild(btn);
|
||
});
|
||
const stmt = document.createElement('span');
|
||
stmt.className = 'ws-tf-stmt';
|
||
stmt.textContent = q.text;
|
||
p.appendChild(stmt);
|
||
div.appendChild(p);
|
||
|
||
} else if (q.type === 'short') {
|
||
const label = document.createElement('label');
|
||
label.className = 'ws-short';
|
||
if (q.num !== undefined) {
|
||
const numSpan = document.createElement('span');
|
||
numSpan.className = 'ws-qnum';
|
||
numSpan.textContent = `${q.num}. `;
|
||
label.appendChild(numSpan);
|
||
}
|
||
label.appendChild(document.createTextNode(q.text));
|
||
const ta = document.createElement('textarea');
|
||
ta.name = `${si}:${qi}`;
|
||
ta.className = 'ws-short-answer';
|
||
ta.rows = 3;
|
||
ta.placeholder = 'Write your answer here…';
|
||
if (submitted) ta.disabled = true;
|
||
if (q.given) ta.value = q.given;
|
||
label.appendChild(ta);
|
||
div.appendChild(label);
|
||
}
|
||
|
||
form.appendChild(div);
|
||
});
|
||
});
|
||
|
||
// T/F toggle (only active when not submitted)
|
||
form.addEventListener('click', (e) => {
|
||
const btn = e.target.closest('.ws-tf-btn');
|
||
if (!btn || btn.disabled) return;
|
||
const key = btn.dataset.key;
|
||
form.querySelectorAll(`.ws-tf-btn[data-key="${key}"]`).forEach(b => b.classList.remove('selected'));
|
||
btn.classList.add('selected');
|
||
});
|
||
|
||
// Actions
|
||
const actions = $('#ws-actions');
|
||
const result = $('#ws-result');
|
||
const submitBtn = $('#ws-submit-btn');
|
||
const printBtn = $('#ws-print-btn');
|
||
const paperBtn = $('#ws-paper-btn');
|
||
|
||
actions.hidden = false;
|
||
result.hidden = true;
|
||
paperBtn.hidden = submitted; // hide once any submission exists
|
||
|
||
if (submitted && !graded) {
|
||
result.hidden = false;
|
||
result.className = 'status-banner';
|
||
result.textContent = '⏳ Turned in — waiting for a parent to grade it.';
|
||
submitBtn.hidden = true;
|
||
if (pendingMiniCelebration) { pendingMiniCelebration = false; showMiniCelebration('📋 Turned in!'); }
|
||
} else if (graded) {
|
||
result.hidden = false;
|
||
result.className = 'status-banner good';
|
||
const hasShort = wd.sections.some(s => (s.questions || []).some(q => q.type === 'short'));
|
||
result.textContent = hasShort
|
||
? `🌟 Score: ${sub.score} / ${sub.points_possible} (short answers parent-graded)`
|
||
: `🌟 Score: ${sub.score} / ${sub.points_possible}`;
|
||
if (pendingMiniCelebration) {
|
||
pendingMiniCelebration = false;
|
||
const wsPct = sub.points_possible ? Math.round((sub.score / sub.points_possible) * 100) : 100;
|
||
showMiniCelebration(wsPct >= 70 ? `🌟 ${wsPct}% — Great!` : randomCheer());
|
||
}
|
||
if (item.allow_retakes) {
|
||
submitBtn.hidden = false;
|
||
submitBtn.textContent = '🔁 Retake';
|
||
} else {
|
||
submitBtn.hidden = true;
|
||
}
|
||
} else {
|
||
submitBtn.hidden = false;
|
||
submitBtn.textContent = 'Submit ✓';
|
||
}
|
||
|
||
submitBtn.onclick = async () => {
|
||
const answers = {};
|
||
form.querySelectorAll('.ws-blank-input').forEach(inp => { answers[inp.name] = inp.value.trim(); });
|
||
form.querySelectorAll('.ws-tf-btn.selected').forEach(btn => { answers[btn.dataset.key] = btn.dataset.val; });
|
||
form.querySelectorAll('.ws-short-answer').forEach(ta => { answers[ta.name] = ta.value.trim(); });
|
||
try {
|
||
await api(`/api/items/${itemId}/worksheet-submit`, {
|
||
method: 'POST',
|
||
body: { studentId: currentStudent.id, answers, date: todayStr() },
|
||
});
|
||
pendingMiniCelebration = true;
|
||
openWorksheet(itemId);
|
||
} catch (err) {
|
||
result.hidden = false;
|
||
result.className = 'status-banner bad';
|
||
result.textContent = err.message;
|
||
}
|
||
};
|
||
|
||
printBtn.onclick = () => printWorksheetBlank(item);
|
||
|
||
paperBtn.onclick = async () => {
|
||
try {
|
||
await api(`/api/items/${itemId}/complete`, {
|
||
method: 'POST',
|
||
body: { studentId: currentStudent.id, date: todayStr() },
|
||
});
|
||
openWorksheet(itemId);
|
||
} catch (err) {
|
||
result.hidden = false;
|
||
result.className = 'status-banner bad';
|
||
result.textContent = err.message;
|
||
}
|
||
};
|
||
|
||
show('worksheet');
|
||
}
|
||
|
||
function printWorksheetBlank(item) {
|
||
const wd = item.worksheetData;
|
||
if (!wd) return;
|
||
|
||
const escHtml = (s) => String(s).replace(/[&<>"']/g, c =>
|
||
({ '&': '&', '<': '<', '>': '>', '"': '"', "'": ''' }[c]));
|
||
|
||
let html = `<!DOCTYPE html><html><head><meta charset="UTF-8">
|
||
<title>${escHtml(item.title)}</title>
|
||
<style>
|
||
body{font-family:Georgia,serif;max-width:7in;margin:.75in auto;font-size:12pt;line-height:1.5}
|
||
h1{text-align:center;font-size:16pt;margin-bottom:.4in}
|
||
.ws-hdr{display:flex;justify-content:space-between;margin-bottom:.5in;font-size:11pt}
|
||
.ws-hdr-line{border-bottom:1px solid #000;display:inline-block;width:2.8in}
|
||
h3{margin:.35in 0 .1in;font-size:12pt;border-bottom:1px solid #000;padding-bottom:2pt}
|
||
.q{margin:.18in 0}
|
||
p{margin:.1in 0}
|
||
.blank{display:inline-block;border-bottom:1px solid #000;width:1.4in;margin:0 3pt;vertical-align:baseline}
|
||
.tf-circle{display:inline-block;border:1px solid #000;border-radius:50%;width:1.1em;height:1.1em;
|
||
text-align:center;line-height:1.1em;margin-right:.4em;font-size:11pt}
|
||
.sa-line{border-bottom:1px solid #bbb;height:1.5em;margin:.08in 0}
|
||
@media print{body{margin:0}}
|
||
</style></head><body>`;
|
||
|
||
html += `<h1>${escHtml(item.title)}</h1>`;
|
||
|
||
if (wd.hasHeader) {
|
||
html += `<div class="ws-hdr">
|
||
<div>Name: <span class="ws-hdr-line"> </span></div>
|
||
<div>Date: <span class="ws-hdr-line" style="width:1.8in"> </span></div>
|
||
</div>`;
|
||
}
|
||
|
||
wd.sections.forEach(section => {
|
||
if (section.title) html += `<h3>${escHtml(section.title)}</h3>`;
|
||
(section.questions || []).forEach(q => {
|
||
html += `<div class="q">`;
|
||
if (q.type === 'fitb') {
|
||
const parts = q.template.split('___');
|
||
let line = q.num !== undefined ? `${q.num}. ` : '';
|
||
parts.forEach((part, pi) => {
|
||
line += escHtml(part);
|
||
if (pi < parts.length - 1) line += `<span class="blank"> </span>`;
|
||
});
|
||
html += `<p>${line}</p>`;
|
||
} else if (q.type === 'tf') {
|
||
html += `<p><span class="tf-circle">T</span><span class="tf-circle">F</span> ${escHtml(q.text)}</p>`;
|
||
} else if (q.type === 'short') {
|
||
html += `<p>${q.num !== undefined ? `${q.num}. ` : ''}${escHtml(q.text)}</p>`;
|
||
html += `<div class="sa-line"></div><div class="sa-line"></div><div class="sa-line"></div>`;
|
||
}
|
||
html += `</div>`;
|
||
});
|
||
});
|
||
|
||
html += `</body></html>`;
|
||
|
||
const win = window.open('', '_blank');
|
||
if (win) { win.document.write(html); win.document.close(); win.print(); }
|
||
}
|
||
|
||
// ---------- quiz ----------
|
||
|
||
async function openQuiz(itemId, forceRetake = false) {
|
||
const item = await api(`/api/items/${itemId}?studentId=${currentStudent.id}`);
|
||
$('#quiz-kicker').textContent = `${item.course_name} · ${item.unit_name}`;
|
||
$('#quiz-title').textContent = item.title;
|
||
const instrEl = $('#quiz-instructions');
|
||
if (item.body) { instrEl.textContent = item.body; instrEl.hidden = false; }
|
||
else instrEl.hidden = true;
|
||
const graded = !forceRetake && item.submission && item.submission.status === 'graded';
|
||
const result = $('#quiz-result');
|
||
|
||
if (graded) {
|
||
result.hidden = false;
|
||
result.className = 'status-banner good';
|
||
const pct = item.submission.points_possible ? Math.round((item.submission.score / item.submission.points_possible) * 100) : 0;
|
||
result.innerHTML = `🌟 Score: ${item.submission.score} / ${item.submission.points_possible} (${pct}%)`;
|
||
|
||
if (pendingMiniCelebration) {
|
||
pendingMiniCelebration = false;
|
||
showMiniCelebration(pct >= 70 ? `🌟 ${pct}% — Nice!` : randomCheer());
|
||
}
|
||
|
||
// Attempt history
|
||
const { history } = await api(`/api/items/${itemId}/history?studentId=${currentStudent.id}`);
|
||
let historyHtml = '';
|
||
if (history.length > 1) {
|
||
const histRows = history.map((h) => {
|
||
const hp = h.points_possible ? Math.round((h.score / h.points_possible) * 100) : 0;
|
||
return `<tr><td>${new Date(h.completed_at + 'Z').toLocaleString()}</td><td>${h.score}/${h.points_possible} (${hp}%)</td></tr>`;
|
||
}).join('');
|
||
historyHtml = `<details class="attempt-history"><summary>All attempts (${history.length})</summary><table>${histRows}</table></details>`;
|
||
}
|
||
|
||
let retakeBtn = '';
|
||
if (item.allow_retakes) retakeBtn = `<button id="quiz-retake-btn" class="check-btn secondary">🔁 Retake Quiz</button>`;
|
||
|
||
$('#quiz-form').innerHTML = historyHtml + retakeBtn + item.questions
|
||
.map((q) => {
|
||
const correct = normalizeAnswer(q.given) === normalizeAnswer(q.correct_answer);
|
||
return `<div class="quiz-question review">
|
||
<p class="q-prompt">${correct ? '✅' : '❌'} ${esc(q.prompt)}</p>
|
||
<p class="q-your-answer">Your answer: ${esc(q.given || '(blank)')}</p>
|
||
${correct ? '' : `<p class="q-correct-answer">Correct answer: ${esc(q.correct_answer)}</p>`}
|
||
</div>`;
|
||
})
|
||
.join('');
|
||
|
||
if (item.allow_retakes) {
|
||
$('#quiz-retake-btn').addEventListener('click', () => openQuiz(itemId, true));
|
||
}
|
||
} else {
|
||
result.hidden = true;
|
||
$('#quiz-form').innerHTML =
|
||
item.questions
|
||
.map((q, i) => {
|
||
if (q.type === 'mc') {
|
||
return `<div class="quiz-question">
|
||
<p class="q-prompt">${i + 1}. ${esc(q.prompt)}</p>
|
||
${q.choices
|
||
.map(
|
||
(c) => `<label class="quiz-choice"><input type="radio" name="q${q.id}" value="${esc(c)}"> ${esc(c)}</label>`
|
||
)
|
||
.join('')}
|
||
</div>`;
|
||
}
|
||
if (q.type === 'tf') {
|
||
return `<div class="quiz-question">
|
||
<p class="q-prompt">${i + 1}. ${esc(q.prompt)}</p>
|
||
<label class="quiz-choice"><input type="radio" name="q${q.id}" value="true"> True</label>
|
||
<label class="quiz-choice"><input type="radio" name="q${q.id}" value="false"> False</label>
|
||
</div>`;
|
||
}
|
||
return `<div class="quiz-question">
|
||
<p class="q-prompt">${i + 1}. ${esc(q.prompt)}</p>
|
||
<input type="text" class="quiz-short-input" name="q${q.id}" autocomplete="off">
|
||
</div>`;
|
||
})
|
||
.join('') + `<button type="submit" class="check-btn">Submit Quiz</button>`;
|
||
|
||
$('#quiz-form').onsubmit = async (e) => {
|
||
e.preventDefault();
|
||
const submitBtn = $('#quiz-form button[type=submit]');
|
||
if (submitBtn.disabled) return;
|
||
submitBtn.disabled = true;
|
||
const answers = {};
|
||
for (const q of item.questions) {
|
||
const field = $('#quiz-form').elements[`q${q.id}`];
|
||
answers[q.id] = field ? (field.value !== undefined ? field.value : '') : '';
|
||
}
|
||
await api(`/api/items/${itemId}/quiz-submit`, {
|
||
method: 'POST',
|
||
body: { studentId: currentStudent.id, answers, date: todayStr() },
|
||
});
|
||
pendingMiniCelebration = true;
|
||
openQuiz(itemId, false);
|
||
};
|
||
}
|
||
show('quiz');
|
||
}
|
||
|
||
const normalizeAnswer = (s) => String(s ?? '').trim().toLowerCase();
|
||
|
||
// ---------- matching ----------
|
||
|
||
async function openMatching(itemId, forceRetake = false) {
|
||
const item = await api(`/api/items/${itemId}?studentId=${currentStudent.id}`);
|
||
$('#quiz-kicker').textContent = `${item.course_name} · ${item.unit_name}`;
|
||
$('#quiz-title').textContent = item.title;
|
||
const instrEl = $('#quiz-instructions');
|
||
if (item.body) { instrEl.textContent = item.body; instrEl.hidden = false; }
|
||
else instrEl.hidden = true;
|
||
const graded = !forceRetake && item.submission && item.submission.status === 'graded';
|
||
const result = $('#quiz-result');
|
||
|
||
const wordBankHtml = (wb) => `
|
||
<div class="match-word-bank">
|
||
<strong>Word Bank</strong>
|
||
<div class="match-bank-list">
|
||
${wb.map((w, i) => `<span class="match-bank-item"><strong>${String.fromCharCode(65 + i)}.</strong> ${esc(w)}</span>`).join('')}
|
||
</div>
|
||
</div>`;
|
||
|
||
if (graded) {
|
||
result.hidden = false;
|
||
result.className = 'status-banner good';
|
||
const pct = item.submission.points_possible
|
||
? Math.round((item.submission.score / item.submission.points_possible) * 100) : 0;
|
||
result.innerHTML = `🌟 Score: ${item.submission.score} / ${item.submission.points_possible} (${pct}%)`;
|
||
|
||
if (pendingMiniCelebration) {
|
||
pendingMiniCelebration = false;
|
||
showMiniCelebration(pct >= 70 ? `🌟 ${pct}% — Nice!` : randomCheer());
|
||
}
|
||
|
||
let retakeBtn = '';
|
||
if (item.allow_retakes) retakeBtn = `<button id="quiz-retake-btn" class="check-btn secondary">🔁 Retake</button>`;
|
||
|
||
$('#quiz-form').innerHTML = wordBankHtml(item.wordBank) + retakeBtn +
|
||
item.questions.map((q) => {
|
||
const correct = q.given && q.given.toUpperCase() === q.correctLetter;
|
||
return `<div class="quiz-question review match-review-row">
|
||
<span class="match-blank-badge ${correct ? 'correct' : 'wrong'}">${esc(q.given || '?')}</span>
|
||
<span class="match-clue">${correct ? '✅' : '❌'} ${esc(q.prompt)}</span>
|
||
${correct ? '' : `<span class="q-correct-answer">→ ${esc(q.correctLetter)} (${esc(q.correctWord)})</span>`}
|
||
</div>`;
|
||
}).join('');
|
||
|
||
if (item.allow_retakes) {
|
||
$('#quiz-retake-btn').addEventListener('click', () => openMatching(itemId, true));
|
||
}
|
||
} else {
|
||
result.hidden = true;
|
||
$('#quiz-form').innerHTML = wordBankHtml(item.wordBank) +
|
||
`<p class="match-instructions">Write the letter from the word bank that matches each clue.
|
||
<button type="button" class="print-match-btn secondary small" style="margin-left:.75rem">🖨 Print worksheet</button>
|
||
</p>` +
|
||
item.questions.map((q, i) =>
|
||
`<div class="quiz-question match-row">
|
||
<input type="text" class="match-input" name="q${q.id}" maxlength="2"
|
||
placeholder="?" autocomplete="off" autocapitalize="characters">
|
||
<span class="match-clue">${i + 1}. ${esc(q.prompt)}</span>
|
||
</div>`
|
||
).join('') +
|
||
`<button type="submit" class="check-btn" disabled>Submit ✓</button>`;
|
||
|
||
const submitBtn = $('#quiz-form button[type=submit]');
|
||
const inputs = Array.from($('#quiz-form').querySelectorAll('.match-input'));
|
||
const checkAllFilled = () => {
|
||
submitBtn.disabled = !inputs.every((inp) => inp.value.trim().length > 0);
|
||
};
|
||
inputs.forEach((inp) => inp.addEventListener('input', checkAllFilled));
|
||
|
||
$('#quiz-form').querySelector('.print-match-btn').addEventListener('click', () =>
|
||
printMatchingWorksheet(item.title, item.wordBank, item.questions)
|
||
);
|
||
|
||
$('#quiz-form').onsubmit = async (e) => {
|
||
e.preventDefault();
|
||
if (submitBtn.disabled) return;
|
||
submitBtn.disabled = true;
|
||
const answers = {};
|
||
for (const q of item.questions) {
|
||
const field = $('#quiz-form').elements[`q${q.id}`];
|
||
answers[q.id] = field ? field.value.trim().toUpperCase() : '';
|
||
}
|
||
await api(`/api/items/${itemId}/quiz-submit`, {
|
||
method: 'POST',
|
||
body: { studentId: currentStudent.id, answers, date: todayStr() },
|
||
});
|
||
pendingMiniCelebration = true;
|
||
openMatching(itemId, false);
|
||
};
|
||
}
|
||
show('quiz');
|
||
}
|
||
|
||
// ---------- crossword ----------
|
||
|
||
async function openCrossword(itemId) {
|
||
const item = await api(`/api/items/${itemId}?studentId=${currentStudent.id}`);
|
||
const cw = item.crosswordData;
|
||
if (!cw) return;
|
||
|
||
const view = $('#view-crossword');
|
||
view.querySelector('.cw-kicker').textContent = `${item.course_name} · ${item.unit_name}`;
|
||
view.querySelector('.cw-title').textContent = item.title;
|
||
|
||
const graded = item.submission && item.submission.status === 'graded';
|
||
const CELL = 34;
|
||
|
||
// Clue number map: 'r,c' -> num
|
||
const numMap = {};
|
||
for (const w of [...(cw.across||[]), ...(cw.down||[])]) if (w.num) numMap[`${w.row},${w.col}`] = w.num;
|
||
|
||
// Word membership map: 'r,c' -> {across: wordObj|null, down: wordObj|null}
|
||
const wordMap = {};
|
||
for (let r = 0; r < cw.rows; r++)
|
||
for (let c = 0; c < cw.cols; c++)
|
||
if (cw.grid[r][c] !== null) wordMap[`${r},${c}`] = { across: null, down: null };
|
||
for (const w of (cw.across||[])) for (let i = 0; i < w.len; i++) wordMap[`${w.row},${w.col+i}`].across = w;
|
||
for (const w of (cw.down||[])) for (let i = 0; i < w.len; i++) wordMap[`${w.row+i},${w.col}`].down = w;
|
||
|
||
// Build grid DOM
|
||
const gridEl = view.querySelector('.cw-grid');
|
||
gridEl.style.gridTemplateColumns = `repeat(${cw.cols}, ${CELL}px)`;
|
||
gridEl.style.gridTemplateRows = `repeat(${cw.rows}, ${CELL}px)`;
|
||
gridEl.innerHTML = '';
|
||
|
||
const cells = {};
|
||
for (let r = 0; r < cw.rows; r++) {
|
||
for (let c = 0; c < cw.cols; c++) {
|
||
const key = `${r},${c}`;
|
||
const div = document.createElement('div');
|
||
div.className = cw.grid[r][c] === null ? 'cw-cell black' : 'cw-cell';
|
||
div.dataset.r = r; div.dataset.c = c;
|
||
if (cw.grid[r][c] !== null) {
|
||
if (numMap[key]) {
|
||
const span = document.createElement('span');
|
||
span.className = 'cw-num';
|
||
span.textContent = numMap[key];
|
||
div.appendChild(span);
|
||
}
|
||
const inp = document.createElement('input');
|
||
inp.type = 'text'; inp.className = 'cw-input';
|
||
inp.maxLength = 1; inp.readOnly = graded;
|
||
inp.setAttribute('autocomplete', 'off');
|
||
inp.setAttribute('autocapitalize', 'characters');
|
||
if (graded && cw.savedAnswers && cw.savedAnswers[key]) inp.value = cw.savedAnswers[key];
|
||
div.appendChild(inp);
|
||
cells[key] = { el: div, input: inp };
|
||
}
|
||
gridEl.appendChild(div);
|
||
}
|
||
}
|
||
|
||
// Build clue lists
|
||
const acrossListEl = $('#cw-across-list');
|
||
const downListEl = $('#cw-down-list');
|
||
acrossListEl.innerHTML = '';
|
||
downListEl.innerHTML = '';
|
||
for (const w of (cw.across||[])) {
|
||
const li = document.createElement('li');
|
||
li.dataset.num = w.num; li.dataset.dir = 'across';
|
||
li.textContent = `${w.num}. ${w.clue}`;
|
||
acrossListEl.appendChild(li);
|
||
}
|
||
for (const w of (cw.down||[])) {
|
||
const li = document.createElement('li');
|
||
li.dataset.num = w.num; li.dataset.dir = 'down';
|
||
li.textContent = `${w.num}. ${w.clue}`;
|
||
downListEl.appendChild(li);
|
||
}
|
||
|
||
const resultEl = $('#cw-result');
|
||
|
||
if (graded) {
|
||
// Color cells by word correctness
|
||
const cellStatus = {};
|
||
for (const key of Object.keys(cells)) cellStatus[key] = 'correct';
|
||
for (const [words, dir] of [[(cw.across||[]), 'across'], [(cw.down||[]), 'down']]) {
|
||
for (const w of words) {
|
||
let ok = !!(w.answer);
|
||
for (let i = 0; i < w.len; i++) {
|
||
const r = w.row + (dir === 'down' ? i : 0);
|
||
const c = w.col + (dir === 'across' ? i : 0);
|
||
const given = (cw.savedAnswers || {})[`${r},${c}`] || '';
|
||
if (!given || given !== (w.answer||'')[i]) ok = false;
|
||
}
|
||
if (!ok) for (let i = 0; i < w.len; i++) {
|
||
const r = w.row + (dir === 'down' ? i : 0);
|
||
const c = w.col + (dir === 'across' ? i : 0);
|
||
cellStatus[`${r},${c}`] = 'wrong';
|
||
}
|
||
}
|
||
}
|
||
for (const [key, status] of Object.entries(cellStatus)) {
|
||
if (cells[key]) cells[key].el.classList.add(status === 'correct' ? 'correct-word' : 'wrong-word');
|
||
}
|
||
const score = item.submission.score, total = item.submission.points_possible;
|
||
const pct = total ? Math.round((score / total) * 100) : 0;
|
||
resultEl.className = 'status-banner good';
|
||
resultEl.textContent = `🌟 Score: ${score} / ${total} (${pct}%)`;
|
||
resultEl.hidden = false;
|
||
$('#cw-actions').hidden = true;
|
||
$('#cw-hint').hidden = true;
|
||
backTarget = () => openKid(currentStudent.id);
|
||
show('crossword');
|
||
return;
|
||
}
|
||
|
||
// Interactive (unanswered) mode
|
||
resultEl.hidden = true;
|
||
$('#cw-actions').hidden = false;
|
||
$('#cw-hint').hidden = false;
|
||
|
||
let selectedDir = 'across';
|
||
|
||
function clearHighlights() {
|
||
for (const { el } of Object.values(cells)) el.classList.remove('selected', 'word-hi');
|
||
acrossListEl.querySelectorAll('li').forEach((li) => li.classList.remove('selected-clue', 'word-hi'));
|
||
downListEl.querySelectorAll('li').forEach((li) => li.classList.remove('selected-clue', 'word-hi'));
|
||
}
|
||
|
||
let selectedWord = null;
|
||
function selectWord(word, dir) {
|
||
clearHighlights();
|
||
selectedWord = word;
|
||
if (!word) return;
|
||
for (let i = 0; i < word.len; i++) {
|
||
const r = word.row + (dir === 'down' ? i : 0);
|
||
const c = word.col + (dir === 'across' ? i : 0);
|
||
if (cells[`${r},${c}`]) cells[`${r},${c}`].el.classList.add('word-hi');
|
||
}
|
||
const listEl = dir === 'across' ? acrossListEl : downListEl;
|
||
const li = listEl.querySelector(`[data-num="${word.num}"]`);
|
||
if (li) {
|
||
li.classList.add('selected-clue');
|
||
const liTop = li.offsetTop;
|
||
const liBottom = liTop + li.offsetHeight;
|
||
if (liBottom > listEl.scrollTop + listEl.clientHeight) {
|
||
listEl.scrollTop = liBottom - listEl.clientHeight;
|
||
} else if (liTop < listEl.scrollTop) {
|
||
listEl.scrollTop = liTop;
|
||
}
|
||
}
|
||
}
|
||
|
||
function pickWord(key) {
|
||
const wm = wordMap[key];
|
||
if (!wm) return null;
|
||
return wm[selectedDir] || wm.across || wm.down;
|
||
}
|
||
|
||
function selectCell(key) {
|
||
const { el } = cells[key] || {};
|
||
if (!el) return;
|
||
clearHighlights();
|
||
const word = pickWord(key);
|
||
if (word) {
|
||
const dir = wordMap[key][selectedDir] === word ? selectedDir : (wordMap[key].across === word ? 'across' : 'down');
|
||
selectedDir = dir;
|
||
selectWord(word, dir);
|
||
el.classList.remove('word-hi');
|
||
}
|
||
el.classList.add('selected');
|
||
}
|
||
|
||
function selectAndFocus(r, c) {
|
||
const key = `${r},${c}`;
|
||
if (!cells[key]) return;
|
||
selectCell(key);
|
||
cells[key].input.focus();
|
||
}
|
||
|
||
// Wire up cells
|
||
for (const [key, { el, input }] of Object.entries(cells)) {
|
||
const [r, c] = key.split(',').map(Number);
|
||
|
||
input.addEventListener('focus', () => selectCell(key));
|
||
|
||
input.addEventListener('click', () => {
|
||
if (el.classList.contains('selected')) {
|
||
const wm = wordMap[key];
|
||
if (wm && wm.across && wm.down) {
|
||
selectedDir = selectedDir === 'across' ? 'down' : 'across';
|
||
selectCell(key);
|
||
}
|
||
}
|
||
});
|
||
|
||
input.addEventListener('keydown', (e) => {
|
||
if (e.key === 'Backspace' || e.key === 'Delete') {
|
||
e.preventDefault();
|
||
if (input.value) { input.value = ''; return; }
|
||
if (selectedDir === 'across' && c > 0) selectAndFocus(r, c - 1);
|
||
else if (selectedDir === 'down' && r > 0) selectAndFocus(r - 1, c);
|
||
return;
|
||
}
|
||
if (e.key === 'ArrowRight') { e.preventDefault(); selectAndFocus(r, c + 1); return; }
|
||
if (e.key === 'ArrowLeft') { e.preventDefault(); selectAndFocus(r, c - 1); return; }
|
||
if (e.key === 'ArrowDown') { e.preventDefault(); selectAndFocus(r + 1, c); return; }
|
||
if (e.key === 'ArrowUp') { e.preventDefault(); selectAndFocus(r - 1, c); return; }
|
||
if (e.key === 'Tab') {
|
||
e.preventDefault();
|
||
const words = [...(cw.across||[]), ...(cw.down||[])];
|
||
const cur = words.indexOf(selectedWord);
|
||
const next = words[(cur + 1) % words.length];
|
||
if (next) {
|
||
selectedDir = (cw.across||[]).includes(next) ? 'across' : 'down';
|
||
selectAndFocus(next.row, next.col);
|
||
}
|
||
}
|
||
});
|
||
|
||
input.addEventListener('input', () => {
|
||
const v = input.value.replace(/[^a-zA-Z]/g, '').toUpperCase();
|
||
input.value = v.slice(-1);
|
||
if (!input.value) return;
|
||
if (selectedDir === 'across') {
|
||
const nk = `${r},${c + 1}`;
|
||
if (cells[nk] && wordMap[key]?.across && wordMap[nk]?.across === wordMap[key]?.across)
|
||
selectAndFocus(r, c + 1);
|
||
} else {
|
||
const nk = `${r + 1},${c}`;
|
||
if (cells[nk] && wordMap[key]?.down && wordMap[nk]?.down === wordMap[key]?.down)
|
||
selectAndFocus(r + 1, c);
|
||
}
|
||
});
|
||
}
|
||
|
||
// Clue list clicks
|
||
for (const w of (cw.across||[])) {
|
||
const li = acrossListEl.querySelector(`[data-num="${w.num}"]`);
|
||
if (li) li.addEventListener('click', () => { selectedDir = 'across'; selectAndFocus(w.row, w.col); });
|
||
}
|
||
for (const w of (cw.down||[])) {
|
||
const li = downListEl.querySelector(`[data-num="${w.num}"]`);
|
||
if (li) li.addEventListener('click', () => { selectedDir = 'down'; selectAndFocus(w.row, w.col); });
|
||
}
|
||
|
||
// Submit
|
||
$('#cw-check-btn').onclick = async () => {
|
||
const answers = {};
|
||
for (const [key, { input }] of Object.entries(cells)) {
|
||
if (input.value) answers[key] = input.value.toUpperCase();
|
||
}
|
||
await api(`/api/items/${itemId}/crossword-submit`, {
|
||
method: 'POST',
|
||
body: { studentId: currentStudent.id, answers, date: todayStr() },
|
||
});
|
||
openCrossword(itemId);
|
||
};
|
||
|
||
$('#cw-print-btn').onclick = () => printCrosswordWorksheet(item.title, cw);
|
||
|
||
backTarget = () => openKid(currentStudent.id);
|
||
show('crossword');
|
||
}
|
||
|
||
function printCrosswordWorksheet(title, cw) {
|
||
const CELL = 28;
|
||
const numMap = {};
|
||
for (const w of [...(cw.across||[]), ...(cw.down||[])]) if (w.num) numMap[`${w.row},${w.col}`] = w.num;
|
||
let svg = `<svg width="${cw.cols * CELL}" height="${cw.rows * CELL}" style="display:block;margin-bottom:1.5rem">`;
|
||
for (let r = 0; r < cw.rows; r++) {
|
||
for (let c = 0; c < cw.cols; c++) {
|
||
const x = c * CELL, y = r * CELL;
|
||
if (cw.grid[r][c] === null) {
|
||
svg += `<rect x="${x}" y="${y}" width="${CELL}" height="${CELL}" fill="#222"/>`;
|
||
} else {
|
||
svg += `<rect x="${x}" y="${y}" width="${CELL}" height="${CELL}" fill="#fff" stroke="#999" stroke-width="0.5"/>`;
|
||
const key = `${r},${c}`;
|
||
if (numMap[key]) svg += `<text x="${x+2}" y="${y+9}" font-size="6" font-family="sans-serif">${numMap[key]}</text>`;
|
||
}
|
||
}
|
||
}
|
||
svg += '</svg>';
|
||
const acrossHtml = (cw.across||[]).map((w) => `<li><strong>${w.num}.</strong> ${esc(w.clue)}</li>`).join('');
|
||
const downHtml = (cw.down||[]).map((w) => `<li><strong>${w.num}.</strong> ${esc(w.clue)}</li>`).join('');
|
||
const win = window.open('', '_blank');
|
||
win.document.write(`<!DOCTYPE html><html><head><title>${esc(title)}</title>
|
||
<style>body{font-family:sans-serif;padding:1.5rem}h1{margin-bottom:1rem}.cols{display:flex;gap:2rem}ol{list-style:none;padding:0}li{margin:.2rem 0;font-size:.9rem}@media print{body{padding:.5rem}}</style>
|
||
</head><body>
|
||
<h1>${esc(title)}</h1>${svg}
|
||
<div class="cols">
|
||
<div><h3>Across</h3><ol>${acrossHtml}</ol></div>
|
||
<div><h3>Down</h3><ol>${downHtml}</ol></div>
|
||
</div>
|
||
<script>window.print();<\/script>
|
||
</body></html>`);
|
||
win.document.close();
|
||
}
|
||
|
||
// ---------- flashcards ----------
|
||
|
||
const flash = { cards: [], i: 0, itemId: null, reviewed: 0 };
|
||
|
||
async function startFlashcards({ deckId, deckName, itemId }) {
|
||
const { cards } = await api(`/api/flashcards/session/${currentStudent.id}?deckId=${deckId}`);
|
||
Object.assign(flash, { cards, i: 0, itemId: itemId || null, reviewed: 0 });
|
||
$('#flash-deck-name').textContent = deckName || '';
|
||
$('#flash-card').hidden = false;
|
||
$('#flash-done').hidden = true;
|
||
show('flashcards');
|
||
if (cards.length === 0) return finishFlashcards(true);
|
||
presentFlashcard();
|
||
}
|
||
|
||
function presentFlashcard() {
|
||
flashGrading = false;
|
||
const c = flash.cards[flash.i];
|
||
$('#flash-progress').textContent = `Card ${flash.i + 1} of ${flash.cards.length}`;
|
||
$('#flash-bar').style.width = `${(flash.i / flash.cards.length) * 100}%`;
|
||
$('#flash-front').textContent = c.front;
|
||
$('#flash-front').hidden = false;
|
||
$('#flash-back').hidden = true;
|
||
$('#flash-back').textContent = c.back;
|
||
$('#flash-reveal').hidden = false;
|
||
$('#flash-grade-buttons').hidden = true;
|
||
}
|
||
|
||
$('#flash-reveal').addEventListener('click', () => {
|
||
playFlip();
|
||
const card = $('#flash-card');
|
||
card.classList.remove('flip-in');
|
||
card.classList.add('flip-out');
|
||
setTimeout(() => {
|
||
card.classList.remove('flip-out');
|
||
$('#flash-back').hidden = false;
|
||
$('#flash-reveal').hidden = true;
|
||
$('#flash-grade-buttons').hidden = false;
|
||
card.classList.add('flip-in');
|
||
setTimeout(() => card.classList.remove('flip-in'), 200);
|
||
}, 180);
|
||
});
|
||
|
||
let flashGrading = false;
|
||
|
||
async function gradeFlashcard(gotIt) {
|
||
if (flashGrading) return; // guard against a rapid double-tap misgrading two cards
|
||
flashGrading = true;
|
||
if (gotIt) playDing(); else playBuzz();
|
||
const c = flash.cards[flash.i];
|
||
await api('/api/flashcards/grade', { method: 'POST', body: { studentId: currentStudent.id, cardId: c.id, gotIt } });
|
||
flash.reviewed++;
|
||
flash.i++;
|
||
if (flash.i < flash.cards.length) return presentFlashcard();
|
||
finishFlashcards(false);
|
||
}
|
||
$('#flash-again').addEventListener('click', () => gradeFlashcard(false));
|
||
$('#flash-got-it').addEventListener('click', () => gradeFlashcard(true));
|
||
|
||
async function finishFlashcards(nothingDue) {
|
||
$('#flash-bar').style.width = '100%';
|
||
$('#flash-progress').textContent = 'Done!';
|
||
$('#flash-card').hidden = true;
|
||
if (flash.itemId) {
|
||
await api(`/api/items/${flash.itemId}/complete`, { method: 'POST', body: { studentId: currentStudent.id, date: todayStr() } });
|
||
}
|
||
$('#flash-done').innerHTML = nothingDue
|
||
? `<div>🎉 Nothing due on this deck right now!</div><button id="flash-home">Back</button>`
|
||
: `<div>🎉 Reviewed ${flash.reviewed} card${flash.reviewed === 1 ? '' : 's'}!</div><button id="flash-home">Back</button>`;
|
||
$('#flash-done').hidden = false;
|
||
$('#flash-home').addEventListener('click', () => backTarget());
|
||
}
|
||
|
||
function shuffle(arr) {
|
||
const a = arr.slice();
|
||
for (let i = a.length - 1; i > 0; i--) {
|
||
const j = Math.floor(Math.random() * (i + 1));
|
||
[a[i], a[j]] = [a[j], a[i]];
|
||
}
|
||
return a;
|
||
}
|
||
|
||
// ---------- spelling: practice ----------
|
||
|
||
const practice = { words: [], i: 0, missed: [], missedWords: [], firstTryCorrect: 0, awaitingRetype: false, itemId: null, streak: 0 };
|
||
|
||
// Young learner mode: word stays visible while typing (set per-student by parent in admin)
|
||
let youngLearnerMode = false;
|
||
|
||
// Pending practice args stored while the word-list preview is showing
|
||
let pendingPractice = null;
|
||
|
||
async function startPractice({ listId, itemId } = {}) {
|
||
const previewListId = listId || currentSpellingListId;
|
||
if (previewListId) {
|
||
pendingPractice = { listId, itemId };
|
||
const list = await api(`/api/lists/${previewListId}`);
|
||
$('#word-preview-title').textContent = list.name;
|
||
$('#word-preview-list').innerHTML = list.words
|
||
.map((w, i) => `<li><span class="word-num">${i + 1}.</span><span>${esc(w.word)}${w.sentence ? `<span class="word-sentence">${esc(w.sentence)}</span>` : ''}</span></li>`)
|
||
.join('');
|
||
show('word-preview');
|
||
return;
|
||
}
|
||
await startPracticeNow({ listId, itemId });
|
||
}
|
||
|
||
$('#word-preview-start').addEventListener('click', () => {
|
||
if (!pendingPractice) return;
|
||
const args = pendingPractice;
|
||
pendingPractice = null;
|
||
startPracticeNow(args);
|
||
});
|
||
|
||
async function startPracticeNow({ listId, itemId } = {}) {
|
||
const url = listId ? `/api/session/${currentStudent.id}?listId=${listId}` : `/api/session/${currentStudent.id}`;
|
||
const { words } = await api(url);
|
||
if (words.length === 0) {
|
||
$('#practice-card').hidden = true;
|
||
$('#practice-done').hidden = false;
|
||
$('#practice-done').innerHTML = `<div>🎉 Nothing to practice right now — all caught up!</div><button id="practice-home">Back</button>`;
|
||
$('#practice-home').addEventListener('click', () => backTarget());
|
||
show('practice');
|
||
return;
|
||
}
|
||
Object.assign(practice, { words, i: 0, missed: [], missedWords: [], firstTryCorrect: 0, awaitingRetype: false, itemId: itemId || null, streak: 0 });
|
||
$('#practice-card').hidden = false;
|
||
$('#practice-done').hidden = true;
|
||
show('practice');
|
||
presentPracticeWord();
|
||
}
|
||
|
||
function presentPracticeWord() {
|
||
const w = practice.words[practice.i];
|
||
practice.awaitingRetype = false;
|
||
$('#practice-progress').textContent = `Word ${practice.i + 1} of ${practice.words.length}`;
|
||
$('#practice-bar').style.width = `${(practice.i / practice.words.length) * 100}%`;
|
||
$('#feedback').innerHTML = '';
|
||
const input = $('#practice-input');
|
||
input.value = '';
|
||
|
||
if (youngLearnerMode) {
|
||
showWordFirst(w);
|
||
} else {
|
||
$('#practice-prompt').textContent = 'Listen, then type the word:';
|
||
input.disabled = false;
|
||
input.focus();
|
||
speakWord(w);
|
||
}
|
||
}
|
||
|
||
function showWordFirst(w) {
|
||
const input = $('#practice-input');
|
||
$('#practice-prompt').textContent = 'Look at the word and type it:';
|
||
$('#feedback').innerHTML = `<div class="study-word">${esc(w.word)}</div>`;
|
||
input.value = '';
|
||
input.disabled = false;
|
||
input.focus();
|
||
speakWord(w);
|
||
}
|
||
|
||
$('#btn-speak').addEventListener('click', () => speakWord(practice.words[practice.i]));
|
||
|
||
$('#practice-form').addEventListener('submit', async (e) => {
|
||
e.preventDefault();
|
||
const input = $('#practice-input');
|
||
const typed = input.value.trim();
|
||
if (!typed || input.disabled) return;
|
||
const w = practice.words[practice.i];
|
||
|
||
const result = await api('/api/attempt', {
|
||
method: 'POST',
|
||
body: { studentId: currentStudent.id, wordId: w.id, typed, firstTry: !practice.awaitingRetype },
|
||
});
|
||
|
||
if (result.correct) {
|
||
playDing();
|
||
const card = $('#practice-card');
|
||
card.classList.remove('flash-correct', 'flash-wrong');
|
||
void card.offsetWidth;
|
||
card.classList.add('flash-correct');
|
||
if (!practice.awaitingRetype) {
|
||
practice.firstTryCorrect++;
|
||
practice.streak++;
|
||
if ([3, 5, 7, 10].includes(practice.streak)) showMiniCelebration(`🔥 ${practice.streak} in a row!`);
|
||
}
|
||
const streakMsg = (!practice.awaitingRetype && practice.streak >= 2)
|
||
? ` <span class="streak-badge">🔥 ${practice.streak} in a row!</span>` : '';
|
||
$('#feedback').innerHTML = `<div class="banner good">✅ ${practice.awaitingRetype ? 'You got it!' : 'Correct!'}${streakMsg}</div>`;
|
||
input.disabled = true;
|
||
setTimeout(nextPracticeWord, practice.streak >= 2 ? 1300 : 900);
|
||
} else {
|
||
if (!practice.awaitingRetype) {
|
||
playBuzz();
|
||
const card = $('#practice-card');
|
||
card.classList.remove('flash-correct', 'flash-wrong');
|
||
void card.offsetWidth;
|
||
card.classList.add('flash-wrong');
|
||
practice.missed.push(w.word);
|
||
practice.missedWords.push(w);
|
||
practice.streak = 0;
|
||
}
|
||
showStudyThenRetype(typed, w);
|
||
}
|
||
});
|
||
|
||
// look–cover–write–check: show the diff and the correct word, then hide it and retype
|
||
function showStudyThenRetype(typed, w) {
|
||
practice.awaitingRetype = true;
|
||
const input = $('#practice-input');
|
||
input.disabled = true;
|
||
const d = diffLetters(typed, w.word);
|
||
const fb = $('#feedback');
|
||
let secs = 8;
|
||
|
||
const hint = `Hint: starts with <strong>${esc(w.word[0].toUpperCase())}</strong>`;
|
||
const render = () => {
|
||
fb.innerHTML = `
|
||
<div class="banner bad">Not quite — study it!</div>
|
||
<div class="diff-line"><span class="label">You typed</span>${d.typedHtml}</div>
|
||
<div class="diff-line"><span class="label">Correct</span>${d.correctHtml}</div>
|
||
<div class="study-word">${esc(w.word)}</div>
|
||
<div class="hint-badge">${hint}</div>
|
||
<div class="countdown">Memorize it… ${secs}</div>`;
|
||
};
|
||
render();
|
||
|
||
const timer = setInterval(() => {
|
||
secs--;
|
||
if (secs > 0) return render();
|
||
clearInterval(timer);
|
||
fb.innerHTML = `<div class="banner bad">🙈 Word hidden — now type it from memory!</div>`;
|
||
$('#practice-prompt').textContent = 'Type it from memory:';
|
||
input.value = '';
|
||
input.disabled = false;
|
||
input.focus();
|
||
}, 1000);
|
||
}
|
||
|
||
async function nextPracticeWord() {
|
||
practice.i++;
|
||
if (practice.i < practice.words.length) return presentPracticeWord();
|
||
$('#practice-bar').style.width = '100%';
|
||
$('#practice-progress').textContent = 'Done!';
|
||
$('#practice-card').hidden = true;
|
||
if (practice.itemId) {
|
||
await api(`/api/items/${practice.itemId}/complete`, {
|
||
method: 'POST',
|
||
body: {
|
||
studentId: currentStudent.id,
|
||
date: todayStr(),
|
||
sessionAttempted: practice.words.length,
|
||
sessionCorrect: practice.firstTryCorrect,
|
||
},
|
||
});
|
||
}
|
||
const missedWords = practice.missedWords.slice();
|
||
const missedHtml = practice.missed.length
|
||
? `<p>Words to keep working on:</p><ul>${practice.missed.map((m) => `<li>📌 ${esc(m)}</li>`).join('')}</ul>`
|
||
: `<p>Perfect round — every word right on the first try! 🏆</p>`;
|
||
const drillBtn = missedWords.length
|
||
? `<button id="practice-drill-missed" class="check-btn secondary">🔁 Drill missed words</button>` : '';
|
||
$('#practice-done').innerHTML = `
|
||
<div>🎉 Practice complete!</div>
|
||
<div class="big-score">${practice.firstTryCorrect} / ${practice.words.length}</div>
|
||
<p>right on the first try</p>
|
||
${missedHtml}
|
||
${drillBtn}
|
||
<button id="practice-home">Back</button>`;
|
||
$('#practice-done').hidden = false;
|
||
animateScore($('#practice-done .big-score'), practice.firstTryCorrect, practice.words.length);
|
||
if (practice.missed.length === 0) showMiniCelebration('🏆 Perfect round!');
|
||
else showMiniCelebration(randomCheer());
|
||
if (missedWords.length) {
|
||
$('#practice-drill-missed').addEventListener('click', () => {
|
||
Object.assign(practice, { words: shuffle(missedWords), i: 0, missed: [], missedWords: [], firstTryCorrect: 0, awaitingRetype: false, streak: 0 });
|
||
$('#practice-card').hidden = false;
|
||
$('#practice-done').hidden = true;
|
||
presentPracticeWord();
|
||
});
|
||
}
|
||
$('#practice-home').addEventListener('click', () => backTarget());
|
||
}
|
||
|
||
// ---------- spelling: test ----------
|
||
|
||
const test = { list: null, words: [], i: 0, answers: [], itemId: null, allowRetakes: false };
|
||
|
||
async function startTest({ listId, itemId, allowRetakes = false } = {}) {
|
||
const url = listId ? `/api/test/${currentStudent.id}?listId=${listId}` : `/api/test/${currentStudent.id}`;
|
||
const data = await api(url);
|
||
Object.assign(test, { list: data.list, words: data.words, i: 0, answers: [], itemId: itemId || null, allowRetakes: !!allowRetakes });
|
||
$('#test-card').hidden = false;
|
||
$('#test-done').hidden = true;
|
||
show('test');
|
||
presentTestWord();
|
||
}
|
||
|
||
function presentTestWord() {
|
||
const w = test.words[test.i];
|
||
$('#test-progress').textContent = `Word ${test.i + 1} of ${test.words.length}`;
|
||
$('#test-bar').style.width = `${(test.i / test.words.length) * 100}%`;
|
||
const input = $('#test-input');
|
||
input.value = '';
|
||
input.disabled = true;
|
||
$('#test-listening').hidden = false;
|
||
$('#test-form-row').hidden = true;
|
||
speakWord(w);
|
||
// Enable input after TTS has had time to start (rough estimate: 1.5s per word)
|
||
const delay = 1500 + (w.definition ? 1500 : 0) + (w.sentence ? 1500 : 0);
|
||
setTimeout(() => {
|
||
$('#test-listening').hidden = true;
|
||
$('#test-form-row').hidden = false;
|
||
input.disabled = false;
|
||
input.focus();
|
||
}, delay);
|
||
}
|
||
|
||
$('#btn-test-speak').addEventListener('click', () => speakWord(test.words[test.i]));
|
||
|
||
$('#test-form').addEventListener('submit', async (e) => {
|
||
e.preventDefault();
|
||
const typed = $('#test-input').value.trim();
|
||
if (!typed) return;
|
||
test.answers.push({ wordId: test.words[test.i].id, typed });
|
||
test.i++;
|
||
if (test.i < test.words.length) return presentTestWord();
|
||
await finishTest();
|
||
});
|
||
|
||
async function finishTest() {
|
||
speechSynthesis.cancel();
|
||
const result = await api(`/api/test/${currentStudent.id}`, {
|
||
method: 'POST',
|
||
body: { listId: test.list.id, answers: test.answers, itemId: test.itemId, date: todayStr() },
|
||
});
|
||
$('#test-bar').style.width = '100%';
|
||
$('#test-progress').textContent = 'Test finished!';
|
||
$('#test-card').hidden = true;
|
||
const rows = result.graded
|
||
.map((g) =>
|
||
g.correct
|
||
? `<li>✅ ${esc(g.word)}</li>`
|
||
: `<li>❌ ${esc(g.word)} <small>(you wrote "${esc(g.typed)}")</small></li>`
|
||
)
|
||
.join('');
|
||
|
||
let retakeBtn = '';
|
||
if (test.itemId && test.allowRetakes) retakeBtn = `<button id="test-retake-btn" class="check-btn secondary">🔁 Retake Test</button>`;
|
||
|
||
const testPct = result.total ? Math.round((result.score / result.total) * 100) : 100;
|
||
$('#test-done').innerHTML = `
|
||
<div>⭐ Test complete!</div>
|
||
<div class="big-score">${result.score} / ${result.total}</div>
|
||
<ul>${rows}</ul>
|
||
${retakeBtn}
|
||
<button id="test-home">Back</button>`;
|
||
$('#test-done').hidden = false;
|
||
animateScore($('#test-done .big-score'), result.score, result.total);
|
||
if (testPct === 100) showMiniCelebration('🏆 Perfect score!');
|
||
else if (testPct >= 80) showMiniCelebration(`⭐ ${result.score}/${result.total} — Amazing!`);
|
||
else if (testPct >= 60) showMiniCelebration(`✅ ${result.score}/${result.total} — Nice work!`);
|
||
else showMiniCelebration(randomCheer());
|
||
$('#test-home').addEventListener('click', () => backTarget());
|
||
if (test.itemId && test.allowRetakes) {
|
||
$('#test-retake-btn').addEventListener('click', () => {
|
||
openItem(test.itemId, 'spelling_test');
|
||
});
|
||
}
|
||
}
|
||
|
||
$('#btn-practice').addEventListener('click', () => {
|
||
backTarget = () => openKid(currentStudent.id, 'spelling');
|
||
startPractice();
|
||
});
|
||
$('#btn-test').addEventListener('click', () => {
|
||
backTarget = () => openKid(currentStudent.id, 'spelling');
|
||
startTest();
|
||
});
|
||
|
||
// ---------- boot ----------
|
||
|
||
loadHome();
|