<?php

namespace App\Http\Controllers;

use App\Http\Requests\ProfileUpdateRequest;
use Illuminate\Http\RedirectResponse;
use Illuminate\Http\Request;
use Illuminate\Support\Facades\Auth;
use Illuminate\Support\Facades\Redirect;
use Illuminate\View\View;
use App\Services\DummyDataService;

class ProfileController extends Controller
{
    /**
     * Menampilkan halaman utama profil pengguna secara dinamis berdasarkan role.
     */
    public function index()
    {
        $user = Auth::user();
        if (!$user) {
            return redirect()->route('login');
        }

        $viewData = ['user' => $user];

        // Menyiapkan data berdasarkan role pengguna
        if ($user->role === 'penjaga perpus') {
            // Data untuk Penjaga Perpus: Statistik global & aktivitas terkini
            $viewData['statistik'] = DummyDataService::getAdminDashboardStats();
            $viewData['aktivitasTerakhir'] = DummyDataService::getAktivitasTerakhir();

        } elseif ($user->role === 'guru') {
            // Data untuk Guru: Data personal + ringkasan laporan minat baca
            $viewData['bukuOffline'] = DummyDataService::getBukuPinjamOffline($user);
            $viewData['bukuOnline'] = DummyDataService::getBacaBukuOnline($user);
            $viewData['laporan'] = DummyDataService::getLaporanMinatBaca();
            
        } else {
            // Data default untuk Siswa
            $viewData['bukuOffline'] = DummyDataService::getBukuPinjamOffline($user);
            $viewData['bukuOnline'] = DummyDataService::getBacaBukuOnline($user);
            $viewData['statistik'] = DummyDataService::getDashboardStats();
        }

        return view('profile.index', $viewData);
    }

    /**
     * Menampilkan form untuk mengedit profil.
     */
    public function edit(Request $request): View
    {
        return view('profile.edit', [
            'user' => $request->user(),
        ]);
    }

    /**
     * Memperbarui informasi profil pengguna.
     */
    public function update(ProfileUpdateRequest $request): RedirectResponse
    {
        $request->user()->fill($request->validated());

        if ($request->user()->isDirty('email')) {
            $request->user()->email_verified_at = null;
        }

        $request->user()->save();

        return Redirect::route('profile.edit')->with('status', 'profile-updated');
    }

    /**
     * Menghapus akun pengguna.
     */
    public function destroy(Request $request): RedirectResponse
    {
        $request->validateWithBag('userDeletion', [
            'password' => ['required', 'current_password'],
        ]);

        $user = $request->user();

        Auth::logout();

        $user->delete();

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

        return Redirect::to('/');
    }
}