<?php

namespace App\Http\Controllers;

use Illuminate\Http\Request;
use Gemini\Laravel\Facades\Gemini;

class ChatbotController extends Controller
{
    /**
     * Display a listing of the resource.
     */
    public function index()
    {
        //
    }

    /**
     * Store a newly created resource in storage.
     */
    // public function handleMessage(Request $request)
    // {
    //     $request->validate(['message' => 'required|string']);
    //     $userMessage = $request->input('message');

    //     try {
    //         $result = Gemini::geminiPro()->generateContent($userMessage);
    //         $reply = $result->text() ?? 'Sorry, no response from Gemini AI.';
    //     } catch (\Exception $e) {
    //         \Log::error('Gemini API Exception: ' . $e->getMessage(), ['trace' => $e->getTraceAsString()]);
    //         if (config('app.debug')) {
    //             return response()->json(['reply' => 'Error: ' . $e->getMessage()], 500);
    //         }
    //         return response()->json(['reply' => 'Error communicating with Gemini AI. Please try again later.'], 500);
    //     }

    //     return response()->json(['reply' => $reply]);
    // }

    //  public function handleMessage(Request $request)
    // {
    //     $request->validate([
    //             'message' => 'required|string'
    //         ]);

    //         $apiKey = env('GEMINI_API_KEY'); // Put this in .env

    //         $response = Http::withHeaders([
    //             'Content-Type' => 'application/json',
    //             'x-goog-api-key' => $apiKey
    //         ])->post('https://generativelanguage.googleapis.com/v1beta/models/gemini-pro:generateContent', [
    //             'contents' => [
    //                 ['parts' => [['text' => $request->message]]]
    //             ]
    //         ]);

    //         if ($response->successful()) {
    //             return response()->json([
    //                 'reply' => $response->json()['candidates'][0]['content']['parts'][0]['text'] ?? 'No response.'
    //             ]);
    //         }

    //         return response()->json(['reply' => 'Failed to fetch response.'], 500);
    //     }


    /**
     * Display the specified resource.
     */
    public function show(string $id)
    {
        //
    }

    /**
     * Update the specified resource in storage.
     */
    public function update(Request $request, string $id)
    {
        //
    }

    /**
     * Remove the specified resource from storage.
     */
    public function destroy(string $id)
    {
        //
    }
}