<?php

namespace App\Http\Controllers\Admin;

use App\Http\Controllers\Controller;
use App\Http\Requests\LoginRequest;
use App\Models\AdminUser;
use Illuminate\Http\RedirectResponse;
use Illuminate\Support\Facades\Auth;

class AuthController extends Controller
{
    /**
     * Mostrar formulario de login
     */
    public function showLogin(): \Illuminate\Contracts\View\View|RedirectResponse
    {
        if (Auth::guard('admin')->check()) {
            return redirect()->route('admin.dashboard');
        }

        return view('admin.auth.login');
    }

    /**
     * Procesar login
     */
    public function login(LoginRequest $request): RedirectResponse
    {
        $credentials = $request->only('email', 'password');

        // Buscar usuario por email
        $adminUser = AdminUser::where('email', $credentials['email'])->first();

        if (! $adminUser) {
            return back()->withErrors([
                'email' => 'Las credenciales no son válidas.',
            ])->withInput($request->except('password'));
        }

        // Verificar password
        if (! $adminUser->validatePassword($credentials['password'])) {
            return back()->withErrors([
                'email' => 'Las credenciales no son válidas.',
            ])->withInput($request->except('password'));
        }

        // Login manual
        Auth::guard('admin')->login($adminUser);

        $request->session()->regenerate();

        return redirect()->intended(route('admin.dashboard'))->with('success', 'Bienvenido al panel de administración.');
    }

    /**
     * Cerrar sesión
     */
    public function logout(): RedirectResponse
    {
        Auth::guard('admin')->logout();

        request()->session()->invalidate();
        request()->session()->regenerateToken();

        return redirect()->route('admin.login')->with('success', 'Sesión cerrada correctamente.');
    }
}