me0nline
3095443420
Build and Push Fridger Container / Build & Push Fridger Image (push) Successful in 1m23s
941 lines
34 KiB
JavaScript
941 lines
34 KiB
JavaScript
/**
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* Fridger Frontend Application
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* Tablet-optimized UI: Main -> Scan -> Manage navigation and 3-button product management.
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*/
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const state = {
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currentTab: 'main', // 'main' or 'manage'
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items: [],
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meta: {
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categories: [],
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locations: [],
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units: []
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},
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filters: {
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search: '',
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category: 'All',
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status: 'all'
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},
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activeGramsItem: null,
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activeGramsValue: 0,
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html5QrCode: null,
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isScanning: false
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};
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// Initialize Application
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document.addEventListener('DOMContentLoaded', async () => {
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await loadMetadata();
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await loadStats();
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await loadItems();
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initLucide();
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});
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function initLucide() {
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if (window.lucide) {
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window.lucide.createIcons();
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}
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}
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// ----------------------------------------------------
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// API Calls
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// ----------------------------------------------------
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async function loadMetadata() {
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try {
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const res = await fetch('/api/meta');
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if (res.ok) {
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state.meta = await res.json();
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renderCategoryFilters();
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populateModalSelects();
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}
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} catch (err) {
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console.error('Failed to load metadata:', err);
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}
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}
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async function loadStats() {
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try {
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const res = await fetch('/api/stats');
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if (res.ok) {
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const stats = await res.json();
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document.getElementById('stat-total').textContent = stats.total || 0;
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document.getElementById('stat-fresh').textContent = stats.fresh || 0;
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document.getElementById('stat-expiring').textContent = stats.expiringSoon || 0;
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document.getElementById('stat-opened').textContent = stats.opened || 0;
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}
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} catch (err) {
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console.error('Failed to load stats:', err);
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}
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}
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async function loadItems() {
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try {
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const params = new URLSearchParams();
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if (state.filters.search) params.append('search', state.filters.search);
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if (state.filters.category && state.filters.category !== 'All') params.append('category', state.filters.category);
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if (state.filters.status && state.filters.status !== 'all') params.append('status', state.filters.status);
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const res = await fetch(`/api/items?${params.toString()}`);
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if (res.ok) {
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state.items = await res.json();
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renderApp();
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}
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} catch (err) {
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console.error('Failed to load items:', err);
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showToast('Failed to load fridge items', 'error');
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}
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}
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// ----------------------------------------------------
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// Navigation Tab Switching (Main -> Scan -> Manage)
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// ----------------------------------------------------
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function switchTab(tab) {
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state.currentTab = tab;
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const mainBtn = document.getElementById('nav-main-btn');
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const manageBtn = document.getElementById('nav-manage-btn');
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const viewContainer = document.getElementById('view-tab-container');
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const manageContainer = document.getElementById('manage-tab-container');
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const activeClasses = 'flex items-center justify-center gap-2 px-3 sm:px-6 py-2.5 sm:py-3 rounded-xl text-xs sm:text-sm font-bold transition-all bg-teal-500 text-white shadow-md active:scale-95 touch-manipulation min-h-[44px]';
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const inactiveClasses = 'flex items-center justify-center gap-2 px-3 sm:px-6 py-2.5 sm:py-3 rounded-xl text-xs sm:text-sm font-bold transition-all text-slate-300 hover:text-white hover:bg-slate-800/80 active:scale-95 touch-manipulation min-h-[44px]';
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if (tab === 'main') {
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mainBtn.className = activeClasses;
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manageBtn.className = inactiveClasses;
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viewContainer.classList.remove('hidden');
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manageContainer.classList.add('hidden');
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} else if (tab === 'manage') {
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manageBtn.className = activeClasses;
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mainBtn.className = inactiveClasses;
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manageContainer.classList.remove('hidden');
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viewContainer.classList.add('hidden');
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}
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renderApp();
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}
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let searchDebounceTimer = null;
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function handleSearch(val) {
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state.filters.search = val.trim();
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const clearBtn = document.getElementById('clear-search');
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if (state.filters.search) {
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clearBtn.classList.remove('hidden');
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} else {
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clearBtn.classList.add('hidden');
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}
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clearTimeout(searchDebounceTimer);
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searchDebounceTimer = setTimeout(() => {
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loadItems();
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}, 200);
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}
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function clearSearch() {
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document.getElementById('search-input').value = '';
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document.getElementById('clear-search').classList.add('hidden');
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state.filters.search = '';
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loadItems();
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}
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function setStatusFilter(status) {
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state.filters.status = status;
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document.querySelectorAll('[data-status-btn]').forEach(btn => {
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if (btn.getAttribute('data-status-btn') === status) {
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btn.className = 'status-chip active px-3.5 py-2 rounded-xl bg-slate-800 border border-slate-700 text-white font-bold min-h-[38px] touch-manipulation';
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} else {
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btn.className = 'status-chip px-3.5 py-2 rounded-xl bg-slate-900 border border-slate-800 text-slate-400 hover:text-slate-200 min-h-[38px] touch-manipulation';
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}
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});
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loadItems();
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}
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function setCategoryFilter(category) {
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state.filters.category = category;
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renderCategoryFilters();
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loadItems();
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}
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function renderCategoryFilters() {
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const container = document.getElementById('category-filter-bar');
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if (!container) return;
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let html = `
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<button onclick="setCategoryFilter('All')" class="px-3.5 py-2 rounded-xl border whitespace-nowrap transition text-xs sm:text-sm min-h-[38px] touch-manipulation ${
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state.filters.category === 'All'
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? 'bg-teal-500/20 text-teal-300 border-teal-500/50 font-bold'
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: 'bg-slate-900 text-slate-400 border-slate-800 hover:text-slate-200'
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}">
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All Categories
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</button>
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`;
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state.meta.categories.forEach(cat => {
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const isSelected = state.filters.category === cat.id;
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html += `
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<button onclick="setCategoryFilter('${escapeHtml(cat.id)}')" class="px-3.5 py-2 rounded-xl border whitespace-nowrap transition text-xs sm:text-sm min-h-[38px] touch-manipulation ${
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isSelected
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? 'bg-teal-500/20 text-teal-300 border-teal-500/50 font-bold'
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: 'bg-slate-900 text-slate-400 border-slate-800 hover:text-slate-200'
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}">
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${escapeHtml(cat.name)}
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</button>
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`;
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});
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container.innerHTML = html;
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}
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function populateModalSelects() {
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const catSelect = document.getElementById('modal-category');
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if (catSelect && state.meta.categories) {
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catSelect.innerHTML = state.meta.categories.map(c => `
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<option value="${escapeHtml(c.id)}">${escapeHtml(c.name)}</option>
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`).join('');
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}
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}
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// ----------------------------------------------------
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// UI Rendering
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// ----------------------------------------------------
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function renderApp() {
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const emptyState = document.getElementById('empty-state');
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if (state.items.length === 0) {
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emptyState.classList.remove('hidden');
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document.getElementById('fridge-view-content').innerHTML = '';
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document.getElementById('manage-items-list').innerHTML = '';
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return;
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}
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emptyState.classList.add('hidden');
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if (state.currentTab === 'main') {
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renderFridgeView();
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} else {
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renderManageView();
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}
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initLucide();
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}
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// MAIN TAB: Fridge View (Tablet-optimized cards)
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function renderFridgeView() {
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const container = document.getElementById('fridge-view-content');
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if (!container) return;
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container.innerHTML = state.items.map(item => {
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const expiryInfo = getExpiryStatus(item.expiry_date);
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const percent = item.initial_quantity > 0
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? Math.min(100, Math.max(0, Math.round((item.quantity / item.initial_quantity) * 100)))
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: 100;
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let progressBarColor = 'bg-teal-500';
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if (percent <= 20) progressBarColor = 'bg-rose-500';
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else if (percent <= 50) progressBarColor = 'bg-amber-500';
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return `
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<div class="shelf-card rounded-2xl sm:rounded-3xl p-4 sm:p-5 flex flex-col justify-between transition hover:border-teal-500/40 space-y-3.5">
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<div>
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<!-- Header: Brand & Expiry -->
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<div class="flex items-center justify-between gap-2 mb-2">
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<span class="text-xs font-bold text-teal-400 bg-teal-500/10 px-2.5 py-1 rounded-lg truncate max-w-[140px]">
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${escapeHtml(item.brand || item.category)}
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</span>
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<span class="text-xs font-bold px-2.5 py-1 rounded-lg flex items-center gap-1.5 shrink-0 ${expiryInfo.badgeClass}">
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<i data-lucide="${expiryInfo.icon}" class="w-3.5 h-3.5"></i>
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<span>${expiryInfo.label}</span>
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</span>
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</div>
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<!-- Product Details & Image -->
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<div class="flex items-center gap-3.5 my-2">
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${item.image_url ? `
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<img src="${escapeHtml(item.image_url)}" alt="${escapeHtml(item.name)}" class="w-14 h-14 object-contain rounded-2xl bg-white/5 p-1 border border-slate-700/60 shrink-0">
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` : `
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<div class="w-14 h-14 rounded-2xl bg-slate-800/80 border border-slate-700 text-teal-400 flex items-center justify-center shrink-0">
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<i data-lucide="${getCategoryIcon(item.category)}" class="w-7 h-7"></i>
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</div>
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`}
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<div class="min-w-0 flex-1">
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<h4 class="font-bold text-white text-base leading-snug line-clamp-2">${escapeHtml(item.name)}</h4>
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${item.notes ? `<p class="text-xs text-slate-400 italic mt-0.5 truncate">${escapeHtml(item.notes)}</p>` : ''}
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</div>
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</div>
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<!-- Grams / Quantity Progress -->
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<div class="mt-3 bg-slate-950/80 rounded-2xl p-3 border border-slate-800/80">
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<div class="flex items-center justify-between text-xs sm:text-sm mb-1.5">
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<span class="font-bold text-white flex items-center gap-1">
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<span class="text-lg font-black text-teal-300">${item.quantity}</span>
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<span class="text-slate-400 font-normal">${item.unit}</span>
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</span>
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<span class="text-xs text-slate-400">
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Pack: ${item.initial_quantity} ${item.unit} (${percent}%)
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</span>
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</div>
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<div class="w-full bg-slate-800 h-2 rounded-full overflow-hidden">
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<div class="${progressBarColor} h-full rounded-full transition-all duration-300" style="width: ${percent}%;"></div>
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</div>
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</div>
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</div>
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<!-- 3 Quick Tablet Action Buttons -->
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<div class="grid grid-cols-3 gap-2 pt-2 border-t border-slate-800/80">
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<button onclick="addWholePacket(${item.id})" class="flex items-center justify-center gap-1.5 py-2.5 px-2 rounded-xl bg-emerald-500/15 hover:bg-emerald-500/25 text-emerald-300 border border-emerald-500/30 text-xs sm:text-sm font-bold transition active:scale-95 touch-manipulation min-h-[42px]" title="Add 1 whole packet">
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<i data-lucide="plus" class="w-4 h-4"></i>
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<span>Add</span>
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</button>
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<button onclick="removeWholePacket(${item.id})" class="flex items-center justify-center gap-1.5 py-2.5 px-2 rounded-xl bg-rose-500/15 hover:bg-rose-500/25 text-rose-300 border border-rose-500/30 text-xs sm:text-sm font-bold transition active:scale-95 touch-manipulation min-h-[42px]" title="Remove 1 whole packet">
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<i data-lucide="minus" class="w-4 h-4"></i>
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<span>Remove</span>
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</button>
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<button onclick="openGramsModal(${item.id})" class="flex items-center justify-center gap-1.5 py-2.5 px-2 rounded-xl bg-teal-500/20 hover:bg-teal-500/30 text-teal-300 border border-teal-500/40 text-xs sm:text-sm font-bold transition active:scale-95 touch-manipulation min-h-[42px]" title="Manage grams remaining">
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<i data-lucide="sliders" class="w-4 h-4"></i>
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<span>Manage</span>
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</button>
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</div>
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</div>
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`;
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}).join('');
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}
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// MANAGE TAB: Manage Products Interface (Optimized for Tablet with Large Controls)
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function renderManageView() {
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const container = document.getElementById('manage-items-list');
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if (!container) return;
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container.innerHTML = state.items.map(item => {
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const expiryInfo = getExpiryStatus(item.expiry_date);
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const percent = item.initial_quantity > 0
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? Math.min(100, Math.max(0, Math.round((item.quantity / item.initial_quantity) * 100)))
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: 100;
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return `
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<div class="bg-slate-900 border border-slate-800 rounded-2xl sm:rounded-3xl p-4 sm:p-5 shadow-lg transition hover:border-slate-700 space-y-4">
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<div class="flex flex-col tablet:flex-row items-start tablet:items-center justify-between gap-4">
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<!-- Product info -->
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<div class="flex items-center gap-3.5 min-w-0 flex-1">
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${item.image_url ? `
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<img src="${escapeHtml(item.image_url)}" alt="${escapeHtml(item.name)}" class="w-14 h-14 object-contain rounded-2xl bg-white/5 p-1 border border-slate-800 shrink-0">
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` : `
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<div class="w-14 h-14 rounded-2xl bg-slate-800 border border-slate-700 text-teal-400 flex items-center justify-center shrink-0">
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<i data-lucide="${getCategoryIcon(item.category)}" class="w-7 h-7"></i>
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</div>
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`}
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<div class="min-w-0 flex-1">
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<div class="flex items-center gap-2 flex-wrap">
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<h4 class="font-extrabold text-white text-base sm:text-lg truncate">${escapeHtml(item.name)}</h4>
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${item.brand ? `<span class="text-xs px-2 py-0.5 rounded-lg bg-slate-800 text-slate-300 font-medium">${escapeHtml(item.brand)}</span>` : ''}
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</div>
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<div class="text-xs sm:text-sm text-slate-400 flex items-center gap-2.5 mt-1 flex-wrap">
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<span class="font-black text-teal-300 text-sm sm:text-base">${item.quantity} ${item.unit}</span>
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<span>(Pack size: ${item.initial_quantity} ${item.unit})</span>
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<span>•</span>
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<span class="${expiryInfo.badgeClass} px-2 py-0.5 rounded-lg font-bold text-xs">${expiryInfo.label}</span>
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</div>
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</div>
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</div>
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<!-- The 3 Core Tablet Action Buttons: Add, Remove, Manage Product Grams -->
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<div class="flex items-center gap-2 w-full tablet:w-auto justify-end flex-wrap">
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<!-- 1. Add Whole Packet -->
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<button
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onclick="addWholePacket(${item.id})"
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class="flex-1 tablet:flex-initial px-4 py-3 rounded-2xl bg-emerald-500/15 hover:bg-emerald-500/25 text-emerald-300 border border-emerald-500/30 text-xs sm:text-sm font-bold flex items-center justify-center gap-1.5 transition active:scale-95 touch-manipulation min-h-[46px]"
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title="Add 1 Whole Packet"
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>
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<i data-lucide="plus" class="w-4 h-4"></i>
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<span>Add</span>
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</button>
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<!-- 2. Remove Whole Packet -->
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<button
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onclick="removeWholePacket(${item.id})"
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class="flex-1 tablet:flex-initial px-4 py-3 rounded-2xl bg-rose-500/15 hover:bg-rose-500/25 text-rose-300 border border-rose-500/30 text-xs sm:text-sm font-bold flex items-center justify-center gap-1.5 transition active:scale-95 touch-manipulation min-h-[46px]"
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title="Remove 1 Whole Packet"
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>
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<i data-lucide="minus" class="w-4 h-4"></i>
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<span>Remove</span>
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</button>
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<!-- 3. Manage Grams / Partial -->
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<button
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onclick="openGramsModal(${item.id})"
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class="flex-1 tablet:flex-initial px-5 py-3 rounded-2xl bg-teal-500 hover:bg-teal-400 text-white text-xs sm:text-sm font-bold flex items-center justify-center gap-1.5 shadow-md shadow-teal-500/20 transition active:scale-95 touch-manipulation min-h-[46px]"
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title="Manage product grams"
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>
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<i data-lucide="sliders" class="w-4 h-4"></i>
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<span>Manage</span>
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</button>
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<!-- Secondary: Edit / Delete -->
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<button onclick="openItemModal(${item.id})" class="p-3 rounded-2xl bg-slate-800 hover:bg-slate-700 text-slate-300 hover:text-white border border-slate-700 min-h-[46px] min-w-[46px] flex items-center justify-center touch-manipulation" title="Edit details">
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<i data-lucide="pencil" class="w-4 h-4"></i>
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</button>
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<button onclick="confirmDeleteItem(${item.id}, '${escapeHtml(item.name)}')" class="p-3 rounded-2xl bg-slate-800 hover:bg-rose-900/40 text-slate-400 hover:text-rose-300 border border-slate-700 min-h-[46px] min-w-[46px] flex items-center justify-center touch-manipulation" title="Delete">
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<i data-lucide="trash-2" class="w-4 h-4"></i>
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</button>
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</div>
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</div>
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</div>
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`;
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}).join('');
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}
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// ----------------------------------------------------
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// 3 Primary Action Handlers
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// ----------------------------------------------------
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async function addWholePacket(itemId) {
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try {
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const res = await fetch(`/api/items/${itemId}/add-packet`, {
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method: 'POST',
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headers: { 'Content-Type': 'application/json' },
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body: JSON.stringify({ count: 1 })
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});
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if (res.ok) {
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const updated = await res.json();
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showToast(`+1 Pack of ${updated.name} (Total: ${updated.quantity} ${updated.unit})`, 'success');
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await loadStats();
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await loadItems();
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} else {
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showToast('Failed to add packet', 'error');
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}
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} catch (err) {
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console.error(err);
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showToast('Network error', 'error');
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}
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}
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|
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async function removeWholePacket(itemId) {
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try {
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const res = await fetch(`/api/items/${itemId}/remove-packet`, {
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method: 'POST',
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headers: { 'Content-Type': 'application/json' },
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body: JSON.stringify({ count: 1 })
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});
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if (res.ok) {
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const updated = await res.json();
|
|
showToast(`-1 Pack of ${updated.name} (Remaining: ${updated.quantity} ${updated.unit})`, 'info');
|
|
await loadStats();
|
|
await loadItems();
|
|
} else {
|
|
showToast('Failed to remove packet', 'error');
|
|
}
|
|
} catch (err) {
|
|
console.error(err);
|
|
showToast('Network error', 'error');
|
|
}
|
|
}
|
|
|
|
// ----------------------------------------------------
|
|
// Manage Grams Modal Logic
|
|
// ----------------------------------------------------
|
|
|
|
function openGramsModal(itemId) {
|
|
const item = state.items.find(i => i.id === itemId);
|
|
if (!item) return;
|
|
|
|
state.activeGramsItem = item;
|
|
state.activeGramsValue = item.quantity;
|
|
|
|
document.getElementById('grams-modal-title').textContent = item.name;
|
|
document.getElementById('grams-modal-sub').textContent = `1 Full Packet = ${item.initial_quantity} ${item.unit}`;
|
|
document.getElementById('grams-modal-unit').textContent = item.unit;
|
|
document.getElementById('grams-current-val').textContent = item.quantity;
|
|
document.getElementById('grams-exact-input').value = item.quantity;
|
|
|
|
const slider = document.getElementById('grams-slider');
|
|
slider.max = Math.max(item.initial_quantity * 2, item.quantity, 100);
|
|
slider.step = (item.unit === 'g' || item.unit === 'ml') ? '5' : '1';
|
|
slider.value = item.quantity;
|
|
|
|
updateGramsGauge();
|
|
document.getElementById('grams-modal').classList.remove('hidden');
|
|
initLucide();
|
|
}
|
|
|
|
function closeGramsModal() {
|
|
document.getElementById('grams-modal').classList.add('hidden');
|
|
state.activeGramsItem = null;
|
|
}
|
|
|
|
function onGramsSliderChange(val) {
|
|
state.activeGramsValue = parseFloat(val);
|
|
document.getElementById('grams-exact-input').value = state.activeGramsValue;
|
|
updateGramsGauge();
|
|
}
|
|
|
|
function onGramsExactInput(val) {
|
|
const num = parseFloat(val);
|
|
if (!isNaN(num) && num >= 0) {
|
|
state.activeGramsValue = num;
|
|
document.getElementById('grams-slider').value = num;
|
|
updateGramsGauge();
|
|
}
|
|
}
|
|
|
|
function applyGramsDelta(delta) {
|
|
state.activeGramsValue = Math.max(0, state.activeGramsValue + delta);
|
|
document.getElementById('grams-slider').value = state.activeGramsValue;
|
|
document.getElementById('grams-exact-input').value = state.activeGramsValue;
|
|
updateGramsGauge();
|
|
}
|
|
|
|
function setGramsPercent(ratio) {
|
|
if (!state.activeGramsItem) return;
|
|
state.activeGramsValue = Math.round(state.activeGramsItem.initial_quantity * ratio);
|
|
document.getElementById('grams-slider').value = state.activeGramsValue;
|
|
document.getElementById('grams-exact-input').value = state.activeGramsValue;
|
|
updateGramsGauge();
|
|
}
|
|
|
|
function updateGramsGauge() {
|
|
document.getElementById('grams-current-val').textContent = state.activeGramsValue;
|
|
if (state.activeGramsItem && state.activeGramsItem.initial_quantity > 0) {
|
|
const pct = Math.round((state.activeGramsValue / state.activeGramsItem.initial_quantity) * 100);
|
|
document.getElementById('grams-percent-text').textContent = `${pct}% remaining of a full ${state.activeGramsItem.initial_quantity}${state.activeGramsItem.unit} packet`;
|
|
}
|
|
}
|
|
|
|
async function saveGramsAdjustment() {
|
|
if (!state.activeGramsItem) return;
|
|
const itemId = state.activeGramsItem.id;
|
|
const newQty = state.activeGramsValue;
|
|
|
|
try {
|
|
const res = await fetch(`/api/items/${itemId}/quantity`, {
|
|
method: 'PATCH',
|
|
headers: { 'Content-Type': 'application/json' },
|
|
body: JSON.stringify({ newQuantity: newQty, markOpened: true })
|
|
});
|
|
|
|
if (res.ok) {
|
|
showToast(`Updated to ${newQty} ${state.activeGramsItem.unit}`, 'success');
|
|
closeGramsModal();
|
|
await loadStats();
|
|
await loadItems();
|
|
} else {
|
|
showToast('Failed to update quantity', 'error');
|
|
}
|
|
} catch (err) {
|
|
console.error('Save grams error:', err);
|
|
showToast('Network error while updating quantity', 'error');
|
|
}
|
|
}
|
|
|
|
async function consumeAllAndRemove() {
|
|
if (!state.activeGramsItem) return;
|
|
const itemId = state.activeGramsItem.id;
|
|
|
|
if (confirm(`Remove "${state.activeGramsItem.name}" from fridge?`)) {
|
|
try {
|
|
const res = await fetch(`/api/items/${itemId}`, { method: 'DELETE' });
|
|
if (res.ok) {
|
|
showToast('Item removed', 'info');
|
|
closeGramsModal();
|
|
await loadStats();
|
|
await loadItems();
|
|
}
|
|
} catch (err) {
|
|
console.error(err);
|
|
}
|
|
}
|
|
}
|
|
|
|
// ----------------------------------------------------
|
|
// Item Add / Edit Modal
|
|
// ----------------------------------------------------
|
|
|
|
function openItemModal(itemId = null) {
|
|
const form = document.getElementById('item-form');
|
|
form.reset();
|
|
document.getElementById('modal-image-container').classList.add('hidden');
|
|
document.getElementById('modal-image-url').value = '';
|
|
|
|
if (itemId) {
|
|
const item = state.items.find(i => i.id === itemId);
|
|
if (!item) return;
|
|
|
|
document.getElementById('modal-item-id').value = item.id;
|
|
document.getElementById('item-modal-title').textContent = 'Edit Product';
|
|
document.getElementById('modal-barcode').value = item.barcode || '';
|
|
document.getElementById('modal-name').value = item.name || '';
|
|
document.getElementById('modal-brand').value = item.brand || '';
|
|
document.getElementById('modal-quantity').value = item.quantity;
|
|
document.getElementById('modal-initial-quantity').value = item.initial_quantity || item.quantity;
|
|
document.getElementById('modal-unit').value = item.unit || 'g';
|
|
document.getElementById('modal-category').value = item.category || 'General';
|
|
document.getElementById('modal-expiry').value = item.expiry_date || '';
|
|
document.getElementById('modal-notes').value = item.notes || '';
|
|
|
|
if (item.image_url) {
|
|
document.getElementById('modal-image-url').value = item.image_url;
|
|
document.getElementById('modal-image-preview').src = item.image_url;
|
|
document.getElementById('modal-image-label').textContent = item.name;
|
|
document.getElementById('modal-image-container').classList.remove('hidden');
|
|
}
|
|
} else {
|
|
document.getElementById('modal-item-id').value = '';
|
|
document.getElementById('item-modal-title').textContent = 'Add Product';
|
|
document.getElementById('modal-unit').value = 'g';
|
|
document.getElementById('modal-quantity').value = '';
|
|
document.getElementById('modal-initial-quantity').value = '';
|
|
}
|
|
|
|
document.getElementById('item-modal').classList.remove('hidden');
|
|
initLucide();
|
|
}
|
|
|
|
function closeItemModal() {
|
|
document.getElementById('item-modal').classList.add('hidden');
|
|
}
|
|
|
|
async function lookupCurrentBarcode() {
|
|
const code = document.getElementById('modal-barcode').value.trim();
|
|
if (!code) {
|
|
showToast('Please enter a barcode number first', 'error');
|
|
return;
|
|
}
|
|
|
|
const btn = document.getElementById('modal-barcode-lookup-btn');
|
|
btn.textContent = 'Searching...';
|
|
btn.disabled = true;
|
|
|
|
try {
|
|
const res = await fetch(`/api/barcode/${encodeURIComponent(code)}`);
|
|
if (res.ok) {
|
|
const data = await res.json();
|
|
applyProductDataToForm(data);
|
|
showToast(`Found: ${data.name}`, 'success');
|
|
} else {
|
|
showToast('Product not found in Open Food Facts', 'info');
|
|
}
|
|
} catch (err) {
|
|
console.error(err);
|
|
showToast('Barcode lookup failed', 'error');
|
|
} finally {
|
|
btn.textContent = 'Lookup';
|
|
btn.disabled = false;
|
|
}
|
|
}
|
|
|
|
function applyProductDataToForm(data) {
|
|
if (data.name) document.getElementById('modal-name').value = data.name;
|
|
if (data.brand) document.getElementById('modal-brand').value = data.brand;
|
|
if (data.quantity) {
|
|
document.getElementById('modal-quantity').value = data.quantity;
|
|
document.getElementById('modal-initial-quantity').value = data.quantity;
|
|
}
|
|
if (data.unit) document.getElementById('modal-unit').value = data.unit;
|
|
if (data.category) document.getElementById('modal-category').value = data.category;
|
|
if (data.barcode) document.getElementById('modal-barcode').value = data.barcode;
|
|
|
|
if (data.image_url) {
|
|
document.getElementById('modal-image-url').value = data.image_url;
|
|
document.getElementById('modal-image-preview').src = data.image_url;
|
|
document.getElementById('modal-image-label').textContent = data.name;
|
|
document.getElementById('modal-image-container').classList.remove('hidden');
|
|
}
|
|
}
|
|
|
|
function setModalExpiryDays(days) {
|
|
const date = new Date(Date.now() + days * 24 * 60 * 60 * 1000);
|
|
document.getElementById('modal-expiry').value = date.toISOString().slice(0, 10);
|
|
}
|
|
|
|
async function handleItemFormSubmit(event) {
|
|
event.preventDefault();
|
|
|
|
const itemId = document.getElementById('modal-item-id').value;
|
|
const qty = parseFloat(document.getElementById('modal-quantity').value);
|
|
const initQty = parseFloat(document.getElementById('modal-initial-quantity').value) || qty;
|
|
|
|
const payload = {
|
|
name: document.getElementById('modal-name').value.trim(),
|
|
brand: document.getElementById('modal-brand').value.trim(),
|
|
barcode: document.getElementById('modal-barcode').value.trim(),
|
|
quantity: qty,
|
|
initial_quantity: initQty,
|
|
unit: document.getElementById('modal-unit').value,
|
|
category: document.getElementById('modal-category').value,
|
|
expiry_date: document.getElementById('modal-expiry').value || null,
|
|
notes: document.getElementById('modal-notes').value.trim(),
|
|
image_url: document.getElementById('modal-image-url').value || null
|
|
};
|
|
|
|
try {
|
|
const url = itemId ? `/api/items/${itemId}` : '/api/items';
|
|
const method = itemId ? 'PUT' : 'POST';
|
|
|
|
const res = await fetch(url, {
|
|
method: method,
|
|
headers: { 'Content-Type': 'application/json' },
|
|
body: JSON.stringify(payload)
|
|
});
|
|
|
|
if (res.ok) {
|
|
showToast(itemId ? 'Product updated' : 'Product added to fridge', 'success');
|
|
closeItemModal();
|
|
await loadStats();
|
|
await loadItems();
|
|
} else {
|
|
const err = await res.json();
|
|
showToast(err.error || 'Failed to save product', 'error');
|
|
}
|
|
} catch (err) {
|
|
console.error(err);
|
|
showToast('Network error while saving product', 'error');
|
|
}
|
|
}
|
|
|
|
async function confirmDeleteItem(itemId, name) {
|
|
if (confirm(`Remove "${name}" from fridge?`)) {
|
|
try {
|
|
const res = await fetch(`/api/items/${itemId}`, { method: 'DELETE' });
|
|
if (res.ok) {
|
|
showToast(`Removed "${name}"`, 'info');
|
|
await loadStats();
|
|
await loadItems();
|
|
}
|
|
} catch (err) {
|
|
console.error(err);
|
|
showToast('Failed to delete product', 'error');
|
|
}
|
|
}
|
|
}
|
|
|
|
// ----------------------------------------------------
|
|
// Tablet Live Camera Barcode Scanner
|
|
// ----------------------------------------------------
|
|
|
|
function openScannerModal() {
|
|
document.getElementById('scanner-modal').classList.remove('hidden');
|
|
document.getElementById('scanner-manual-input').value = '';
|
|
document.getElementById('scanner-status').textContent = 'Initializing camera...';
|
|
|
|
startCameraScanner();
|
|
initLucide();
|
|
}
|
|
|
|
function closeScannerModal() {
|
|
stopCameraScanner();
|
|
document.getElementById('scanner-modal').classList.add('hidden');
|
|
}
|
|
|
|
async function startCameraScanner() {
|
|
if (!window.Html5Qrcode) {
|
|
document.getElementById('scanner-status').textContent = 'Scanner library loading...';
|
|
return;
|
|
}
|
|
|
|
try {
|
|
if (state.html5QrCode) {
|
|
await state.html5QrCode.stop().catch(() => {});
|
|
}
|
|
|
|
state.html5QrCode = new Html5Qrcode("barcode-reader");
|
|
const config = {
|
|
fps: 10,
|
|
qrbox: { width: 260, height: 160 },
|
|
aspectRatio: 1.333
|
|
};
|
|
|
|
await state.html5QrCode.start(
|
|
{ facingMode: "environment" },
|
|
config,
|
|
onBarcodeScannedSuccess,
|
|
onBarcodeScanError
|
|
);
|
|
|
|
state.isScanning = true;
|
|
document.getElementById('scanner-status').textContent = 'Point tablet camera at barcode.';
|
|
} catch (err) {
|
|
console.warn('Camera start error:', err);
|
|
document.getElementById('scanner-status').textContent = 'Camera unavailable. Please enter barcode number below.';
|
|
}
|
|
}
|
|
|
|
async function stopCameraScanner() {
|
|
if (state.html5QrCode && state.isScanning) {
|
|
try {
|
|
await state.html5QrCode.stop();
|
|
state.isScanning = false;
|
|
} catch (e) {
|
|
console.warn(e);
|
|
}
|
|
}
|
|
}
|
|
|
|
async function onBarcodeScannedSuccess(decodedText) {
|
|
playBeepSound();
|
|
stopCameraScanner();
|
|
document.getElementById('scanner-status').textContent = `Scanned ${decodedText}!`;
|
|
|
|
try {
|
|
const res = await fetch(`/api/barcode/${encodeURIComponent(decodedText)}`);
|
|
closeScannerModal();
|
|
|
|
if (res.ok) {
|
|
const data = await res.json();
|
|
openItemModal();
|
|
applyProductDataToForm(data);
|
|
showToast(`Scanned: ${data.name}`, 'success');
|
|
} else {
|
|
openItemModal();
|
|
document.getElementById('modal-barcode').value = decodedText;
|
|
showToast(`Scanned barcode: ${decodedText}. Enter details.`, 'info');
|
|
}
|
|
} catch (err) {
|
|
console.error(err);
|
|
closeScannerModal();
|
|
openItemModal();
|
|
document.getElementById('modal-barcode').value = decodedText;
|
|
}
|
|
}
|
|
|
|
function onBarcodeScanError() {}
|
|
|
|
function handleManualBarcodeSubmit() {
|
|
const code = document.getElementById('scanner-manual-input').value.trim();
|
|
if (!code) return;
|
|
onBarcodeScannedSuccess(code);
|
|
}
|
|
|
|
function playBeepSound() {
|
|
try {
|
|
const ctx = new (window.AudioContext || window.webkitAudioContext)();
|
|
const osc = ctx.createOscillator();
|
|
const gain = ctx.createGain();
|
|
osc.type = 'sine';
|
|
osc.frequency.setValueAtTime(880, ctx.currentTime);
|
|
gain.gain.setValueAtTime(0.15, ctx.currentTime);
|
|
gain.gain.exponentialRampToValueAtTime(0.01, ctx.currentTime + 0.15);
|
|
osc.connect(gain);
|
|
gain.connect(ctx.destination);
|
|
osc.start();
|
|
osc.stop(ctx.currentTime + 0.15);
|
|
} catch (e) {}
|
|
}
|
|
|
|
// ----------------------------------------------------
|
|
// Helpers
|
|
// ----------------------------------------------------
|
|
|
|
function getExpiryStatus(expiryDateStr) {
|
|
if (!expiryDateStr) {
|
|
return { label: 'No Expiry', badgeClass: 'bg-slate-800 text-slate-400', icon: 'calendar' };
|
|
}
|
|
|
|
const today = new Date();
|
|
today.setHours(0, 0, 0, 0);
|
|
|
|
const expDate = new Date(expiryDateStr);
|
|
expDate.setHours(0, 0, 0, 0);
|
|
|
|
const diffDays = Math.round((expDate - today) / (1000 * 60 * 60 * 24));
|
|
|
|
if (diffDays < 0) {
|
|
return {
|
|
label: `Expired ${Math.abs(diffDays)}d ago`,
|
|
badgeClass: 'bg-rose-500/20 text-rose-300 border border-rose-500/30',
|
|
icon: 'alert-triangle'
|
|
};
|
|
}
|
|
if (diffDays === 0) {
|
|
return {
|
|
label: 'Expires Today!',
|
|
badgeClass: 'bg-rose-500/20 text-rose-300 border border-rose-500/30 font-bold',
|
|
icon: 'alert-circle'
|
|
};
|
|
}
|
|
if (diffDays === 1) {
|
|
return {
|
|
label: 'Expires Tomorrow',
|
|
badgeClass: 'bg-amber-500/20 text-amber-300 border border-amber-500/30',
|
|
icon: 'clock'
|
|
};
|
|
}
|
|
if (diffDays <= 3) {
|
|
return {
|
|
label: `${diffDays} days left`,
|
|
badgeClass: 'bg-amber-500/20 text-amber-300 border border-amber-500/30',
|
|
icon: 'clock'
|
|
};
|
|
}
|
|
return {
|
|
label: `${diffDays} days left`,
|
|
badgeClass: 'bg-emerald-500/10 text-emerald-400 border border-emerald-500/20',
|
|
icon: 'calendar-check'
|
|
};
|
|
}
|
|
|
|
function getCategoryIcon(category) {
|
|
const cat = state.meta.categories.find(c => c.id === category);
|
|
return cat ? cat.icon : 'package';
|
|
}
|
|
|
|
function escapeHtml(str) {
|
|
if (!str) return '';
|
|
return String(str)
|
|
.replace(/&/g, '&')
|
|
.replace(/</g, '<')
|
|
.replace(/>/g, '>')
|
|
.replace(/"/g, '"')
|
|
.replace(/'/g, ''');
|
|
}
|
|
|
|
function showToast(message, type = 'info') {
|
|
const container = document.getElementById('toast-container');
|
|
if (!container) return;
|
|
|
|
const toast = document.createElement('div');
|
|
const colors = {
|
|
success: 'bg-teal-600 text-white border-teal-500',
|
|
error: 'bg-rose-600 text-white border-rose-500',
|
|
info: 'bg-slate-800 text-slate-100 border-slate-700'
|
|
};
|
|
|
|
toast.className = `p-3.5 rounded-2xl border shadow-2xl text-xs sm:text-sm font-semibold flex items-center gap-2 transform transition-all duration-300 translate-y-2 opacity-0 pointer-events-auto ${colors[type] || colors.info}`;
|
|
toast.innerHTML = `<span>${escapeHtml(message)}</span>`;
|
|
|
|
container.appendChild(toast);
|
|
|
|
requestAnimationFrame(() => {
|
|
toast.classList.remove('translate-y-2', 'opacity-0');
|
|
});
|
|
|
|
setTimeout(() => {
|
|
toast.classList.add('translate-y-2', 'opacity-0');
|
|
setTimeout(() => toast.remove(), 300);
|
|
}, 3000);
|
|
}
|
|
|
|
async function seedDemoData() {
|
|
try {
|
|
const res = await fetch('/api/seed?force=true', { method: 'POST' });
|
|
if (res.ok) {
|
|
showToast('Loaded sample items!', 'success');
|
|
await loadStats();
|
|
await loadItems();
|
|
}
|
|
} catch (err) {
|
|
console.error(err);
|
|
}
|
|
}
|