v1.0

server/routes/layout.js

@@ -0,0 +1,82 @@
+/**
+ * Layout optimization routes
+ */
+import { optimizeLayout, quickOptimize, suggestInitialLayout } from '../services/layoutOptimizer.js';
+import pool from '../db/index.js';
+
+/**
+ * POST /api/layout/optimize
+ * Optimize module layout using AI
+ */
+export async function optimizeLayoutRoute(req, res) {
+  try {
+    const { config, lockedModuleIds = [] } = req.body;
+
+    if (!config) {
+      return res.status(400).json({ error: 'Configuration requise' });
+    }
+
+    // Fetch available modules from catalog
+    const { rows: availableModules } = await pool.query(
+      'SELECT * FROM modules WHERE active = 1 ORDER BY category, width_mm'
+    );
+
+    if (availableModules.length === 0) {
+      return res.status(400).json({ error: 'Aucun module disponible dans le catalogue' });
+    }
+
+    const result = await optimizeLayout(config, availableModules, lockedModuleIds);
+    res.json(result);
+
+  } catch (error) {
+    console.error('Layout optimization error:', error);
+    res.status(500).json({ error: error.message || 'Erreur d\'optimisation' });
+  }
+}
+
+/**
+ * POST /api/layout/quick-optimize
+ * Quick local optimization without AI
+ */
+export async function quickOptimizeRoute(req, res) {
+  try {
+    const { config, lockedModuleIds = [] } = req.body;
+
+    if (!config) {
+      return res.status(400).json({ error: 'Configuration requise' });
+    }
+
+    const result = quickOptimize(config, lockedModuleIds);
+    res.json(result);
+
+  } catch (error) {
+    console.error('Quick optimization error:', error);
+    res.status(500).json({ error: error.message || 'Erreur d\'optimisation' });
+  }
+}
+
+/**
+ * GET /api/layout/suggest?width=2400
+ * Suggest initial layout for given width
+ */
+export async function suggestLayoutRoute(req, res) {
+  try {
+    const totalWidth = parseInt(req.query.width) || 2400;
+
+    // Fetch available modules
+    const { rows: availableModules } = await pool.query(
+      'SELECT * FROM modules WHERE active = 1 ORDER BY category, width_mm'
+    );
+
+    if (availableModules.length === 0) {
+      return res.status(400).json({ error: 'Aucun module disponible' });
+    }
+
+    const suggestions = suggestInitialLayout(totalWidth, availableModules);
+    res.json({ success: true, modules: suggestions, totalWidth });
+
+  } catch (error) {
+    console.error('Layout suggestion error:', error);
+    res.status(500).json({ error: error.message || 'Erreur de suggestion' });
+  }
+}