<?php

namespace App\Http\Controllers\Admin;

use App\Constants\Status;
use App\Http\Controllers\Controller;
use App\Lib\CurlRequest;
use App\Models\AdminNotification;
use App\Models\Advertisement;
use App\Models\CryptoCurrency;
use App\Models\FiatCurrency;
use App\Models\Trade;
use App\Models\User;
use App\Models\UserLogin;
use App\Models\Withdrawal;
use App\Rules\FileTypeValidate;
use Carbon\Carbon;
use Illuminate\Http\Request;
use Illuminate\Support\Facades\Hash;

class AdminController extends Controller
{
    public function dashboard()
    {
        $pageTitle = 'Dashboard';

        // User Info
        $widget['totalUsers']              = User::count();
        $widget['activeUsers']             = User::active()->count();
        $widget['emailUnverifiedUsers']    = User::emailUnverified()->count();
        $widget['mobileUnverifiedUsers']   = User::mobileUnverified()->count();
        $widget['totalAd']                 = Advertisement::count();
        $widget['totalTrade']              = Trade::count();
        $widget['totalCrypto']             = CryptoCurrency::count();
        $widget['totalFiat']               = FiatCurrency::count();
        $widget['totalWithdrawApproved']   = Withdrawal::approved()->count();
        $widget['totalWithdrawPending']    = Withdrawal::pending()->count();
        $widget['totalWithdrawRejected']   = Withdrawal::rejected()->count();
        $widget['totalWithdraw']          = Withdrawal::where('status', '!=', 0)->count();

        $withdrawals =  CryptoCurrency::withSum(['withdrawals' => function ($withdrawals) {
            $withdrawals->where('status', Status::PAYMENT_SUCCESS);
        }], 'amount')->withSum(['withdrawals' => function ($withdrawals) {
            $withdrawals->where('status', Status::PAYMENT_SUCCESS);
        }], 'charge')->latest()->get();

        $deposits =  CryptoCurrency::withSum(['deposits' => function ($deposits) {
            $deposits->where('status', Status::PAYMENT_SUCCESS);
        }], 'amount')->withSum(['deposits' => function ($deposits) {
            $deposits->where('status', Status::PAYMENT_SUCCESS);
        }], 'charge')->latest()->get();


        // user Browsing, Country, Operating Log
        $userLoginData = UserLogin::where('created_at', '>=', Carbon::now()->subDay(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', 'withdrawals', 'deposits', 'chart'));
    }


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

    public function profileUpdate(Request $request)
    {
        $this->validate($request, [
            '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)
    {
        $this->validate($request, [
            '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);
        }
        $user->password = bcrypt($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());
        $pageTitle = 'Notifications';
        return view('admin.notifications', compact('pageTitle', 'notifications'));
    }


    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('PURCHASE_CODE');
        $url = "https://license.viserlab.com/issue/get?" . http_build_query($arr);
        $response = CurlRequest::curlContent($url);
        $response = json_decode($response);
        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('PURCHASE_CODE');
        $arr['req_type'] = $request->type;
        $arr['message'] = $request->message;
        $response = CurlRequest::curlPostContent($url, $arr);
        $response = json_decode($response);
        if ($response->status == 'error') {
            return back()->withErrors($response->message);
        }
        $notify[] = ['success', $response->message];
        return back()->withNotify($notify);
    }

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

    public function downloadAttachment($fileHash)
    {
        $filePath = decrypt($fileHash);
        $extension = pathinfo($filePath, PATHINFO_EXTENSION);
        $general = gs();
        $title = slug($general->site_name) . '- attachments.' . $extension;
        $mimetype = mime_content_type($filePath);
        header('Content-Disposition: attachment; filename="' . $title);
        header("Content-Type: " . $mimetype);
        return readfile($filePath);
    }
}
