<?php

namespace App\Http\Controllers;

use Illuminate\Http\RedirectResponse;
use Illuminate\Http\Request;
use Illuminate\Support\Facades\Auth;
use Illuminate\View\View;

class AuthController extends Controller
{
    /**
     * TP7 : affiche le formulaire de connexion.
     */
    public function create(): View
    {
        return view('auth.login');
    }

    /**
     * TP7 : valide les identifiants et ouvre une session sécurisée.
     */
    public function store(Request $request): RedirectResponse
    {
        $credentials = $request->validate([
            'email' => ['required', 'email'],
            'password' => ['required', 'string'],
        ]);

        if (Auth::attempt($credentials)) {
            $request->session()->regenerate();

            return redirect()->intended(route('dashboard'));
        }

        return back()
            ->withErrors(['email' => 'Les identifiants sont incorrects.'])
            ->onlyInput('email');
    }

    /**
     * TP7 : ferme la session et renouvelle le jeton CSRF.
     */
    public function destroy(Request $request): RedirectResponse
    {
        Auth::logout();
        $request->session()->invalidate();
        $request->session()->regenerateToken();

        return redirect()->route('login');
    }
}