feat: implement backend core with repricing logic, case management, and multi-service architecture

frontend/js/app.js

@@ -161,10 +161,13 @@ async function loadDashboard() {
             storesTbody.innerHTML = '';
             (data.stores || []).forEach(s => {
                 const tr = document.createElement('tr');
+                const oosClass = s.days_left < 7 ? 'color: var(--color-error); font-weight: bold;' : '';
                 tr.innerHTML = `
                     <td><strong>${s.name}</strong></td>
                     <td><span style="text-transform: uppercase;">${s.platform}</span></td>
                     <td><span class="status-pill status-closed" style="background: rgba(16, 185, 129, 0.1); color: #34d399;">● Online</span></td>
+                    <td>${s.stock}</td>
+                    <td style="${oosClass}">${s.days_left} дн.</td>
                     <td>${(s.daily_sales || 0).toLocaleString()} ₽</td>
                 `;
                 storesTbody.appendChild(tr);
@@ -273,10 +276,146 @@ function initTabs() {
             if(target === 'content-section') loadReferences();
             if(target === 'finance-section') { /* No initial load */ }
             if(target === 'generator-section') { /* No initial load */ }
+            if(target === 'analytics-section') { /* No initial load */ }
+            if(target === 'repricer-section') loadRepricerRules();
         });
     });
 }
 
+async function loadRepricerRules() {
+    const table = document.getElementById('repricer-table').querySelector('tbody');
+    try {
+        const token = localStorage.getItem('token');
+        const res = await fetch('http://localhost:5000/api/repricer/rules', {
+            headers: { 'Authorization': `Bearer ${token}` }
+        });
+        const rules = await res.json();
+        
+        table.innerHTML = '';
+        rules.forEach(r => {
+            const tr = document.createElement('tr');
+            tr.innerHTML = `
+                <td><strong>${r.product_name}</strong><br><small>${r.sku}</small></td>
+                <td>${r.min_price} - ${r.max_price} ₽</td>
+                <td><span style="font-weight: bold; color: var(--color-primary);">${r.current_price ? r.current_price + ' ₽' : '—'}</span></td>
+                <td>${r.last_run ? new Date(r.last_run).toLocaleString() : 'Никогда'}</td>
+                <td><span class="status-pill status-${r.is_active ? 'closed' : 'open'}">${r.is_active ? 'Активно' : 'Пауза'}</span></td>
+            `;
+            table.appendChild(tr);
+        });
+    } catch (err) {
+        console.error('Error loading repricer rules:', err);
+    }
+}
+
+document.getElementById('repricer-form').addEventListener('submit', async (e) => {
+    e.preventDefault();
+    const fd = new FormData(e.target);
+    const data = Object.fromEntries(fd.entries());
+    data.is_active = true;
+    
+    try {
+        const token = localStorage.getItem('token');
+        await fetch('http://localhost:5000/api/repricer/rules', {
+            method: 'POST',
+            headers: { 
+                'Content-Type': 'application/json',
+                'Authorization': `Bearer ${token}`
+            },
+            body: JSON.stringify(data)
+        });
+        showToast('Правило сохранено', 'success');
+        loadRepricerRules();
+        e.target.reset();
+    } catch (err) {
+        alert('Ошибка сохранения');
+    }
+});
+
+document.getElementById('run-repricer-btn').addEventListener('click', async () => {
+    const btn = document.getElementById('run-repricer-btn');
+    btn.disabled = true;
+    btn.innerHTML = '<i data-lucide="loader-2" class="icon-sm spin"></i> Обновляю...';
+    if (window.lucide) lucide.createIcons();
+    
+    try {
+        const token = localStorage.getItem('token');
+        const res = await fetch('http://localhost:5000/api/repricer/run', {
+            method: 'POST',
+            headers: { 'Authorization': `Bearer ${token}` }
+        });
+        const data = await res.json();
+        
+        showToast(`Обновлено ${data.updates.length} цен`, 'success');
+        loadRepricerRules();
+    } catch (err) {
+        alert('Ошибка при запуске репрайзера');
+    } finally {
+        btn.disabled = false;
+        btn.innerHTML = '<i data-lucide="refresh-cw" class="icon-sm"></i> Обновить цены сейчас';
+        if (window.lucide) lucide.createIcons();
+    }
+});
+
+document.getElementById('ai-analyze-comp-btn').addEventListener('click', async () => {
+    const myDesc = document.getElementById('my-desc-input').value;
+    const compDesc = document.getElementById('comp-desc-input').value;
+    
+    if (!compDesc) {
+        alert('Введите описание конкурента');
+        return;
+    }
+    
+    const btn = document.getElementById('ai-analyze-comp-btn');
+    const originalHTML = btn.innerHTML;
+    btn.disabled = true;
+    btn.innerHTML = '<i data-lucide="loader-2" class="icon-sm spin"></i> Анализирую рынок...';
+    if (window.lucide) lucide.createIcons();
+    
+    try {
+        const token = localStorage.getItem('token');
+        const res = await fetch('http://localhost:5000/api/ai/analyze-competitor', {
+            method: 'POST',
+            headers: { 
+                'Content-Type': 'application/json',
+                'Authorization': `Bearer ${token}`
+            },
+            body: JSON.stringify({ my_desc: myDesc, comp_desc: compDesc })
+        });
+        const data = await res.json();
+        
+        if (data.error) throw new Error(data.error);
+        
+        document.getElementById('insight-result').classList.remove('hidden');
+        document.getElementById('insight-win-phrase').innerText = data.win_phrase;
+        document.getElementById('insight-strategy').innerText = data.strategy;
+        
+        const wList = document.getElementById('insight-weakness');
+        wList.innerHTML = '';
+        data.competitor_weakness.forEach(w => {
+            const li = document.createElement('li');
+            li.innerText = w;
+            wList.appendChild(li);
+        });
+        
+        const aList = document.getElementById('insight-advantages');
+        aList.innerHTML = '';
+        data.my_advantages.forEach(a => {
+            const li = document.createElement('li');
+            li.innerText = a;
+            aList.appendChild(li);
+        });
+        
+        showToast('Анализ Deep Insight завершен!', 'success');
+    } catch (err) {
+        alert(err.message);
+    } finally {
+        btn.disabled = false;
+        btn.innerHTML = originalHTML;
+        if (window.lucide) lucide.createIcons();
+    }
+});
+
 document.getElementById('ai-gen-card-btn').addEventListener('click', async () => {
     const title = document.getElementById('gen-title-input').value;
     if (!title) {