<?php

namespace App\Http\Controllers\User;

use App\Models\News;
use App\Constants\Status;
use App\Models\DeviceToken;
use Illuminate\Http\Request;
use App\Lib\GoogleAuthenticator;
use App\Http\Controllers\Controller;
use Illuminate\Support\Facades\Validator;

class UserController extends Controller
{
    public function home()
    {
        $pageTitle = 'Dashboard';
        //News
        $news = News::where('user_id', auth()->id())->with('category')->latest()->take(10)->get();
        $widget['total_news'] = News::where('user_id', \auth()->id())->count();
        $widget['pending_news'] = News::where('user_id', \auth()->id())->pending()->count();
        $widget['approved_news'] = News::where('user_id', \auth()->id())->approved()->count();
        $widget['rejected_news'] = News::where('user_id', \auth()->id())->rejected()->count();

        return view('staff.dashboard', compact('pageTitle', 'widget', 'news'));
    }

    public function show2faForm()
    {
        $ga = new GoogleAuthenticator();
        $user = auth()->user();
        $secret = $ga->createSecret();
        $qrCodeUrl = $ga->getQRCodeGoogleUrl($user->username . '@' . gs('site_name'), $secret);
        $pageTitle = '2FA Security';
        return view('staff.twofactor', compact('pageTitle', 'secret', 'qrCodeUrl', 'user'));
    }

    public function create2fa(Request $request)
    {
        $user = auth()->user();
        $request->validate([
            'key' => 'required',
            'code' => 'required',
        ]);
        $response = verifyG2fa($user, $request->code, $request->key);
        if ($response) {
            $user->tsc = $request->key;
            $user->ts = Status::ENABLE;
            $user->save();
            $notify[] = ['success', 'Two factor authenticator activated successfully'];
            return back()->withNotify($notify);
        } else {
            $notify[] = ['error', 'Wrong verification code'];
            return back()->withNotify($notify);
        }
    }

    public function disable2fa(Request $request)
    {
        $request->validate([
            'code' => 'required',
        ]);

        $user = auth()->user();
        $response = verifyG2fa($user, $request->code);
        if ($response) {
            $user->tsc = null;
            $user->ts = Status::DISABLE;
            $user->save();
            $notify[] = ['success', 'Two factor authenticator deactivated successfully'];
        } else {
            $notify[] = ['error', 'Wrong verification code'];
        }
        return back()->withNotify($notify);
    }

    public function userData()
    {
        $user = auth()->user();

        if ($user->profile_complete == Status::YES) {
            return to_route('user.home');
        }

        $pageTitle  = 'User Data';
        $info       = json_decode(json_encode(getIpInfo()), true);
        $mobileCode = @implode(',', $info['code']);
        $countries  = json_decode(file_get_contents(resource_path('views/partials/country.json')));

        return view('staff.user_data', compact('pageTitle', 'user', 'countries', 'mobileCode'));
    }

    public function userDataSubmit(Request $request)
    {
        $user = auth()->user();

        if ($user->profile_complete == Status::YES) {
            return to_route('user.home');
        }

        $request->validate([
            'address' => 'required|string',
            'state' => 'required|string',
            'zip' => 'required|string',
            'city' => 'required|string'
        ]);

        $user->address = $request->address;
        $user->city = $request->city;
        $user->state = $request->state;
        $user->zip = $request->zip;
        $user->profile_complete = Status::YES;
        $user->save();

        return to_route('user.home');
    }

    public function addDeviceToken(Request $request)
    {
        $validator = Validator::make($request->all(), [
            'token' => 'required',
        ]);

        if ($validator->fails()) {
            return ['success' => false, 'errors' => $validator->errors()->all()];
        }

        $deviceToken = DeviceToken::where('token', $request->token)->first();

        if ($deviceToken) {
            return ['success' => true, 'message' => 'Already exists'];
        }

        $deviceToken          = new DeviceToken();
        $deviceToken->user_id = auth()->user()->id;
        $deviceToken->token   = $request->token;
        $deviceToken->is_app  = Status::NO;
        $deviceToken->save();

        return ['success' => true, 'message' => 'Token saved successfully'];
    }

    public function downloadAttachment($fileHash)
    {
        $filePath = decrypt($fileHash);
        $extension = pathinfo($filePath, PATHINFO_EXTENSION);
        $title = slug(gs('site_name')) . '- attachments.' . $extension;
        try {
            $mimetype = mime_content_type($filePath);
        } catch (\Exception $e) {
            $notify[] = ['error', 'File does not exists'];
            return back()->withNotify($notify);
        }
        header('Content-Disposition: attachment; filename="' . $title);
        header("Content-Type: " . $mimetype);
        return readfile($filePath);
    }
}