<?php

namespace App\Http\Controllers\Auth;

use App\Http\Controllers\Controller;
use App\Models\User;
use Illuminate\Mail\Message;
use App\Providers\RouteServiceProvider;
use Illuminate\Auth\Events\Registered;
use Illuminate\Http\File;
use Illuminate\Http\RedirectResponse;
use Illuminate\Http\Request;
use Illuminate\Support\Facades\Auth;
use Illuminate\Support\Facades\Hash;
use Illuminate\Support\Facades\Mail;
use Illuminate\Validation\Rules;
use Illuminate\View\View;
use SimpleSoftwareIO\QrCode\Facades\QrCode;

class RegisteredUserController extends Controller
{
    /**
     * Display the registration view.
     */
    public function create(): View
    {
        return view('auth.register');
    }

    /**
     * Handle an incoming registration request.
     *
     * @throws \Illuminate\Validation\ValidationException
     */
    public function store(Request $request): RedirectResponse
    {
        $request->validate([
            'name' => ['required', 'string', 'max:255'],
            'email' => ['required', 'string', 'email', 'max:255', 'unique:'.User::class],
            'password' => ['required', 'confirmed', Rules\Password::defaults()],
        ]);

        $user = User::create([
            'name' => $request->name,
            'email' => $request->email,
            'password' => Hash::make($request->password),
        ]);

        // Generate QR code image data URL
        $file_name = uniqid() . '.png';
        $qrCodePath = public_path('qr/' . $file_name);
        QrCode::generate($user->id, $qrCodePath);
        // $qrCode = QrCode::size(200)->generate($user->id);
        // $dataUrl = 'data:image/png;base64,' . base64_encode($qrCode);
        //dd($qrCode, $dataUrl);

        Mail::send('emails.qr', ['qrCodePath' => $qrCodePath], function (Message $message) use ($user, $qrCodePath) {
            $message->to($user->email)->subject('QRCode');

            $pngFile = new File($qrCodePath);
            $message->attach($pngFile, ['as' => 'qr_code2.png', 'mime' => 'image/png']);
            //$message->attachData($pngFile, 'qr_code.png', ['mime' => 'image/png']);
        });


        // Send email with QR code as an attachment
        // Mail::send('emails.qr', ['dataUrl' => $dataUrl], function (Message $message) use ($user, $qrCode, $dataUrl) {
        //     $message->to($user->email)->subject('QRCode');
        //     //$message->attachData($dataUrl, 'qr_code.png', ['mime' => 'image/png']);
        //     //$message->attachData($qrCode, 'qr_code.png', ['mime' => 'image/png']);
        // });
        dd('ok');

        event(new Registered($user));

        Auth::login($user);


        return redirect(RouteServiceProvider::HOME);
    }
}