Apk compilation

backend/src/controllers/text-command.controller.ts

@@ -0,0 +1,101 @@
+import { Router } from 'express';
+import { raspiService } from '../services/raspi.service.js';
+
+const router = Router();
+
+const commandMap = [
+  // Catalan forward
+  { words: ['endavant', 'avança'], action: 'forward' },
+  // Catalan backward
+  { words: ['atras', 'enrere', 'atras'], action: 'backward' },
+  // Catalan left
+  { words: ['esquerra', 'esquerre', 'stoppa'], action: 'left' },
+  // Catalan right
+  { words: ['dreta', 'destre'], action: 'right' },
+  // Stop
+  { words: ['atura', 'atura', 'pare', 'stop', 'parada', 'aturar'], action: 'stop' },
+  // Pick up / grab
+  { words: ['recull', 'pega', 'pilla', 'agafa'], action: 'pick' },
+  // Eject / throw
+  { words: ['llança', 'tira', 'expulsa', ' llença'], action: 'eject' },
+
+  // Spanish forward
+  { words: ['adelante'], action: 'forward' },
+  // Spanish backward
+  { words: ['atras', 'atrás', 'reversa', 'al tras'], action: 'backward' },
+  // Spanish left
+  { words: ['izquierda', 'izq'], action: 'left' },
+  // Spanish right
+  { words: ['derecha', 'der'], action: 'right' },
+  // Spanish stop
+  { words: ['para', 'stop', 'pare', 'deten', 'frena', 'alto'], action: 'stop' },
+];
+
+function resolveCommand(text: string) {
+  const lower = text.toLowerCase().normalize("NFD").replace(/[\u0300-\u036f]/g, "");
+  for (const entry of commandMap) {
+    for (const word of entry.words) {
+      const normalizedWord = word.normalize("NFD").replace(/[\u0300-\u036f]/g, "");
+      if (lower.includes(normalizedWord)) {
+        return entry.action;
+      }
+    }
+  }
+  return null;
+}
+
+router.post('/text', async (req, res) => {
+  const { text } = req.body;
+  if (!text || typeof text !== 'string') {
+    return res.status(400).json({ error: 'Text is required' });
+  }
+
+  const action = resolveCommand(text);
+  if (!action) {
+    return res.json({ recognized: text.trim(), action: null, message: 'No motor command matched. Use: endavant, atras, esquerra, dreta, atura, recull, llança' });
+  }
+
+  try {
+    switch (action) {
+      case 'forward': {
+        const result = await raspiService.motorStepForward();
+        return res.json({ recognized: text.trim(), action: 'forward', result });
+      }
+      case 'backward': {
+        const result = await raspiService.motorStepBackward();
+        return res.json({ recognized: text.trim(), action: 'backward', result });
+      }
+      case 'left': {
+        await raspiService.motorStepForward();
+        await new Promise(r => setTimeout(r, 600));
+        await raspiService.motorStop();
+        return res.json({ recognized: text.trim(), action: 'turn-left', result: { status: 'turned left' } });
+      }
+      case 'right': {
+        await raspiService.motorStepBackward();
+        await new Promise(r => setTimeout(r, 600));
+        await raspiService.motorStop();
+        return res.json({ recognized: text.trim(), action: 'turn-right', result: { status: 'turned right' } });
+      }
+      case 'stop': {
+        const result = await raspiService.motorStop();
+        return res.json({ recognized: text.trim(), action: 'stop', result });
+      }
+      case 'pick': {
+        return res.json({ recognized: text.trim(), action: 'pick', message: 'Pick command received' });
+      }
+      case 'eject': {
+        return res.json({ recognized: text.trim(), action: 'eject', message: 'Eject command received' });
+      }
+    }
+  } catch (err: unknown) {
+    const message = err instanceof Error ? err.message : 'Unknown error';
+    return res.status(500).json({
+      recognized: text.trim(),
+      action,
+      error: `Command execution failed: ${message}`,
+    });
+  }
+});
+
+export default router;

backend/src/routes/router.ts

@@ -3,12 +3,14 @@ import motorController from '../controllers/motor.controller.js';
 import audioController from '../controllers/audio.controller.js';
 import commandController from '../controllers/command.controller.js';
 import settingsController from '../controllers/settings.controller.js';
+import textCommandController from '../controllers/text-command.controller.js';
 
 const router = Router();
 
 router.use('/motor', motorController);
 router.use('/audio', audioController);
 router.use('/commands', commandController);
+router.use('/commands/text', textCommandController);
 router.use('/settings', settingsController);
 
 export default router;