<?php

namespace App\Http\Controllers\Admin;

use Carbon\Carbon;
use App\Models\News;
use App\Models\User;
use App\Lib\CurlRequest;
use App\Constants\Status;
use App\Models\UserLogin;
use Illuminate\Http\Request;
use App\Rules\FileTypeValidate;
use App\Models\AdminNotification;
use App\Http\Controllers\Controller;
use Illuminate\Support\Facades\Hash;
use SimpleSoftwareIO\QrCode\Facades\QrCode;
class AdminController extends Controller
{
    public function dashboard()
    {
        $pageTitle = 'Dashboard';

        // User Info
        $widget['total_users']             = User::count();
        $widget['verified_users']          = User::active()->count();
        $widget['email_unverified_users']  = User::emailUnverified()->count();
        $widget['mobile_unverified_users'] = User::mobileUnverified()->count();

        //News
        $widget['total_news']    = News::count();
        $widget['pending_news']  = News::pending()->count();
        $widget['approved_news'] = News::approved()->count();
        $widget['rejected_news'] = News::rejected()->count();

        // user Browsing, Country, Operating Log
        $userLoginData = UserLogin::where('created_at', '>=', Carbon::now()->subDays(30))->get(['browser', 'os', 'country']);

        $chart['user_browser_counter'] = $userLoginData->groupBy('browser')->map(function ($item, $key) {
            return collect($item)->count();
        });
        $chart['user_os_counter'] = $userLoginData->groupBy('os')->map(function ($item, $key) {
            return collect($item)->count();
        });
        $chart['user_country_counter'] = $userLoginData->groupBy('country')->map(function ($item, $key) {
            return collect($item)->count();
        })->sort()->reverse()->take(5);

        return view('admin.dashboard', compact('pageTitle', 'widget', 'chart'));
    }

    public function profile()
    {
        $pageTitle = 'Profile';
        $admin = auth('admin')->user();
        return view('admin.profile', compact('pageTitle', 'admin'));
    }

    public function profileUpdate(Request $request)
    {
        $request->validate([
            'name' => 'required',
            'email' => 'required|email',
            'image' => ['nullable', 'image', new FileTypeValidate(['jpg', 'jpeg', 'png'])]
        ]);
        $user = auth('admin')->user();

        if ($request->hasFile('image')) {
            try {
                $old = $user->image;
                $user->image = fileUploader($request->image, getFilePath('adminProfile'), getFileSize('adminProfile'), $old);
            } catch (\Exception $exp) {
                $notify[] = ['error', 'Couldn\'t upload your image'];
                return back()->withNotify($notify);
            }
        }

        $user->name = $request->name;
        $user->email = $request->email;
        $user->save();

        $notify[] = ['success', 'Profile updated successfully'];
        return to_route('admin.profile')->withNotify($notify);
    }

    public function password()
    {
        $pageTitle = 'Password Setting';
        $admin = auth('admin')->user();
        return view('admin.password', compact('pageTitle', 'admin'));
    }

    public function passwordUpdate(Request $request)
    {
        $request->validate([
            'old_password' => 'required',
            'password' => 'required|min:5|confirmed',
        ]);

        $user = auth('admin')->user();
        if (!Hash::check($request->old_password, $user->password)) {
            $notify[] = ['error', 'Password doesn\'t match!!'];
            return back()->withNotify($notify);
        }
        $user->password = Hash::make($request->password);
        $user->save();
        $notify[] = ['success', 'Password changed successfully.'];
        return to_route('admin.password')->withNotify($notify);
    }

    public function notifications()
    {
        $notifications = AdminNotification::orderBy('id', 'desc')->with('user')->paginate(getPaginate());
        $hasUnread = AdminNotification::where('is_read', Status::NO)->exists();
        $hasNotification = AdminNotification::exists();
        $pageTitle = 'Notifications';
        return view('admin.notifications', compact('pageTitle', 'notifications', 'hasUnread', 'hasNotification'));
    }

    public function notificationRead($id)
    {
        $notification = AdminNotification::findOrFail($id);
        $notification->is_read = Status::YES;
        $notification->save();
        $url = $notification->click_url;
        if ($url == '#') {
            $url = url()->previous();
        }
        return redirect($url);
    }

    public function requestReport()
    {
        $pageTitle = 'Your Listed Report & Request';
        $arr['app_name'] = systemDetails()['name'];
        $arr['app_url'] = env('APP_URL');
        $arr['purchase_code'] = env('PURCHASECODE');
        $url = "https://license.viserlab.com/issue/get?" . http_build_query($arr);
        $response = CurlRequest::curlContent($url);
        $response = json_decode($response);
        if (!$response || !@$response->status || !@$response->message) {
            return to_route('admin.dashboard')->withErrors('Something went wrong');
        }
        if ($response->status == 'error') {
            return to_route('admin.dashboard')->withErrors($response->message);
        }
        $reports = $response->message[0];
        return view('admin.reports', compact('reports', 'pageTitle'));
    }

    // public function reportSubmit(Request $request)
    // {
    //     $request->validate([
    //         'type' => 'required|in:bug,feature',
    //         'message' => 'required',
    //     ]);
    //     $url = 'https://license.viserlab.com/issue/add';

    //     $arr['app_name'] = systemDetails()['name'];
    //     $arr['app_url'] = env('APP_URL');
    //     $arr['purchase_code'] = env('PURCHASECODE');
    //     $arr['req_type'] = $request->type;
    //     $arr['message'] = $request->message;
    //     $response = CurlRequest::curlPostContent($url, $arr);
    //     $response = json_decode($response);
    //     if (!$response || !@$response->status || !@$response->message) {
    //         return to_route('admin.dashboard')->withErrors('Something went wrong');
    //     }
    //     if ($response->status == 'error') {
    //         return back()->withErrors($response->message);
    //     }
    //     $notify[] = ['success', $response->message];
    //     return back()->withNotify($notify);
    // }

    public function readAllNotification()
    {
        AdminNotification::where('is_read', Status::NO)->update([
            'is_read' => Status::YES
        ]);
        $notify[] = ['success', 'Notifications read successfully'];
        return back()->withNotify($notify);
    }

    public function deleteAllNotification()
    {
        AdminNotification::truncate();
        $notify[] = ['success', 'Notifications deleted successfully'];
        return back()->withNotify($notify);
    }

    public function deleteSingleNotification($id)
    {
        AdminNotification::where('id', $id)->delete();
        $notify[] = ['success', 'Notification deleted successfully'];
        return back()->withNotify($notify);
    }

    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);
    }

    public function id_card_generate($id){
        $user_id = $id;
        $staffInfo = User::where(['id'=>$user_id])->first();
        //dd($staffInfo->firstname);
        // Data to be encoded
        $data = "First Name: {$staffInfo->firstname}, \nLast Name:  {$staffInfo->lastname}, \nStaff ID:  BDE-{$staffInfo->id} \n";
        // Generate QR Code
        $qrCode = QrCode::size(100)->generate($data);
        return view("admin.users.card", compact('staffInfo', 'qrCode'));
    }
}