Refactor admin frontend into modular SPA

frontend/admin/js/views/equipments.js

@@ -0,0 +1,88 @@
+import { api } from '../api.js';
+import { escapeHtml, showAlert, hideAlert, updateSelectText } from '../utils.js';
+
+export let allEquipments = [];
+
+export async function fetchEquipments() {
+    try {
+        allEquipments = await api.get('/api/equipments');
+        return allEquipments;
+    } catch (e) {
+        console.error("Failed to fetch equipments", e);
+        return [];
+    }
+}
+
+export function renderEquipmentCheckboxes(equipments, containerId, textId, checkedIds = []) {
+    const container = document.getElementById(containerId);
+    if (!container) return;
+    if (!equipments.length) {
+        container.innerHTML = '<p class="text-muted"><small>Нет доступного оборудования</small></p>';
+        return;
+    }
+    container.innerHTML = equipments.map(eq => {
+        const isChecked = checkedIds.includes(eq.id) ? 'checked' : '';
+        return `
+        <label class="checkbox-item">
+            <input type="checkbox" value="${eq.id}" ${isChecked}> ${escapeHtml(eq.name)}
+        </label>
+    `}).join('');
+    updateSelectText(containerId, textId);
+}
+
+export async function initEquipments() {
+    const equipmentsTbody = document.getElementById('equipments-tbody');
+    const createEquipmentForm = document.getElementById('create-equipment-form');
+
+    async function loadEquipments() {
+        try {
+            const equipments = await fetchEquipments();
+            renderEquipments(equipments);
+        } catch (e) {
+            if (equipmentsTbody) equipmentsTbody.innerHTML = '<tr><td colspan="3" class="loading-row">Ошибка загрузки</td></tr>';
+        }
+    }
+
+    function renderEquipments(equipments) {
+        if (!equipments || !equipments.length) {
+            equipmentsTbody.innerHTML = '<tr><td colspan="3" class="loading-row">Нет оборудования</td></tr>';
+            return;
+        }
+        equipmentsTbody.innerHTML = equipments.map(eq => `
+      <tr>
+        <td>${eq.id}</td>
+        <td>${escapeHtml(eq.name)}</td>
+        <td><button class="btn-delete" data-id="${eq.id}">Удалить</button></td>
+      </tr>`).join('');
+    }
+
+    createEquipmentForm.addEventListener('submit', async (e) => {
+        e.preventDefault();
+        hideAlert('create-equipment-alert');
+        const name = document.getElementById('new-equipment-name').value.trim();
+        if (!name) { showAlert('create-equipment-alert', 'Введите название', 'error'); return; }
+
+        try {
+            const data = await api.post('/api/equipments', { name });
+            showAlert('create-equipment-alert', `Оборудование "${escapeHtml(data.name)}" добавлено`, 'success');
+            createEquipmentForm.reset();
+            loadEquipments();
+        } catch (e) {
+            showAlert('create-equipment-alert', e.message || 'Ошибка создания', 'error');
+        }
+    });
+
+    equipmentsTbody.addEventListener('click', async (e) => {
+        const btn = e.target.closest('.btn-delete');
+        if (!btn) return;
+        if (!confirm('Удалить оборудование?')) return;
+        try {
+            await api.delete('/api/equipments/' + btn.dataset.id);
+            loadEquipments();
+        } catch (e) {
+            alert(e.message || 'Ошибка удаления');
+        }
+    });
+
+    loadEquipments();
+}