First Commit

app/Http/Controllers/ChatController.php

@@ -0,0 +1,86 @@
+<?php
+
+declare(strict_types=1);
+
+namespace App\Http\Controllers;
+
+use App\Models\AiModel;
+use App\Models\AiProvider;
+use App\Services\ChatService;
+use Illuminate\Http\JsonResponse;
+use Illuminate\Http\RedirectResponse;
+use Illuminate\Http\Request;
+use Illuminate\View\View;
+
+class ChatController extends Controller
+{
+    public function __construct(
+        private readonly ChatService $chatService
+    ) {}
+
+    public function index(): View
+    {
+        $providers = AiProvider::where('is_active', true)
+            ->orderBy('name')
+            ->get();
+
+        $history = $this->chatService->getHistory();
+
+        $defaultProviderId = 1;
+        $defaultModelId = 2;
+
+        return view('chat.index', compact('providers', 'history', 'defaultProviderId', 'defaultModelId'));
+    }
+
+    public function send(Request $request): JsonResponse
+    {
+        $request->validate([
+            'message' => 'required|string',
+            'provider_id' => 'required|exists:ai_providers,id',
+            'model_id' => 'required|exists:ai_models,id',
+            'temperature' => 'nullable|numeric|min:0|max:1',
+            'max_tokens' => 'nullable|integer|min:1|max:128000',
+        ]);
+
+        $provider = AiProvider::where('id', $request->provider_id)
+            ->where('is_active', true)
+            ->firstOrFail();
+
+        $model = AiModel::where('id', $request->model_id)
+            ->where('provider_id', $provider->id)
+            ->where('is_active', true)
+            ->firstOrFail();
+
+        $result = $this->chatService->sendMessage(
+            userMessage: $request->message,
+            provider: $provider,
+            model: $model,
+            temperature: (float) ($request->temperature ?? 0.7),
+            maxTokens: (int) ($request->max_tokens ?? 8192),
+        );
+
+        return response()->json($result);
+    }
+
+    public function reset(): RedirectResponse
+    {
+        $this->chatService->reset();
+
+        return redirect()->route('chat.index')
+            ->with('success', 'Conversa reiniciada.');
+    }
+
+    public function getModels(Request $request)
+    {
+        $request->validate([
+            'provider_id' => 'required|exists:ai_providers,id',
+        ]);
+
+        $models = AiModel::where('provider_id', $request->provider_id)
+            ->where('is_active', true)
+            ->orderBy('name')
+            ->get(['id', 'name', 'slug']);
+
+        return response()->json($models);
+    }
+}