<?php

namespace App\Http\Controllers\Guru;

use App\Http\Controllers\Controller;
use Illuminate\Http\Request;
use Illuminate\Support\Facades\Auth;

class LoginController extends Controller
{
    // Tampilkan form login
    public function showLoginForm()
    {
        return view('auth.login-guru');
    }

    // Proses login
    public function login(Request $request)
    {
        // Validasi input
        $request->validate([
            'nip' => 'required',
            'password' => 'required',
        ]);

        $credentials = $request->only('nip', 'password');

        // Attempt login dengan guard 'guru'
        if (Auth::guard('guru')->attempt($credentials)) {
            $request->session()->regenerate();
            
            return redirect()->intended(route('guru.dashboard'));
        }

        // Kalau gagal login
        return back()->withErrors([
            'nip' => 'NIP atau password salah!',
        ])->withInput($request->only('nip'));
    }

    // Proses logout
    public function logout(Request $request)
    {
        Auth::guard('guru')->logout();

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

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