<?php

namespace App\Http\Controllers;

use App\Models\User;
use Carbon\Carbon;
use Illuminate\Http\Request;
use Illuminate\Support\Facades\Cookie;
use Illuminate\Support\Facades\Redis;
use Illuminate\Console\View\Components\Task;
use Illuminate\Support\Facades\Route;
use Illuminate\Support\Facades\Response;
use App\Models\Attendance;
use \App\Models\AttendanceBreak;
use App\Models\ai;
use Illuminate\Support\Facades\Http;
use Morilog\Jalali\Jalalian;
use GuzzleHttp\Client;
use App\Models\Tasks;
use App\Models\Pivot_Tasks;


class AdminController extends Controller
{
    public function dashboard()
    {

        if (isset($_COOKIE['token-0'])) {
            $uname = $_COOKIE['token-0'];
            setcookie("user_identity", $_COOKIE['token-0'], time() + (60 * 60 * 24 * 365), '/');
            Cookie::queue(Cookie::forget('token-0'));
        } else
            $uname = $_COOKIE['user_identity'];
        $u = User::select('name', 'is_admin')
            ->where('user_name', $uname)
            ->first();
        if ($u->is_admin == 1) {
            $provider = 'admin';
        } elseif ($u->is_admin == 2) {
            $provider = 'supervisor';
        }
        if ($u->is_admin == '1' || $u->is_admin == '2') {
            setcookie('ad', '1', time() + (60 * 60 * 24 * 365 * 5), "/");
            $users = User::wherenotnull('user_name')
                ->with('attendances')
                ->get();

            $records = [];
            foreach ($users as $user) {
                $rec = [
                    "user_name" => $user->user_name,
                    "name" => $user->name,
                    "attendances" => []
                ];
                foreach ($user->attendances as $attendance) {
                    $key = "att-tempreq:{$user->user_name}:{$attendance->id}";
                    $get = json_decode(Redis::get("{$key}"));
                    $date = $attendance->entered_at ? Carbon::parse($attendance->entered_at)->format('Y-m-d') : null;
                    if ($get)
                        if ($get->function != 'rejected')
                            $rec['attendances'][] = $get;
                }
//                $key = "att-tempreq:{$user->user_name}:new";
                $create_requests_key = "att-tempreq:creates:{$user->user_name}";
                $create_requests = Redis::connection()->lrange($create_requests_key, 0, -1); // خواندن تمام آیتم های لیست

                foreach ($create_requests as $req_json) {
                    $get = json_decode($req_json);
                    if ($get && $get->function != 'rejected') {
                        $rec['attendances'][] = $get;
                    }
                }
//                $get = json_decode(Redis::get("{$key}"));
//                if ($get) {
////                dd($get);
//
//                    if ($get->function != 'rejected')
//
//                        $rec['attendances'][] = $get;
//                }
                $records[] = $rec;
            }

//        dd($users);
//        dd(json_decode($json,true));
            return view("admin..admin")->with(['message', [
                'color' => '#ff8800ff',
                "text" => 'شما به پنل ادمین وارد شدید✔️'
            ],
                "users" => $users,
                'reqs' => $records,
                "userType" => $provider
            ]);
        }


        return redirect()->back()->with('message', [
            'color' => '#ff8800ff',
            "text" => 'شما دسترسی به این صفحه را ندارید!'
        ]);
    }

    public function newUser()
    {
        //    dd('hello world');
        return view('admin.new');
    }

    public function addUser(Request $request)
    {
        //    dd($request);
        try {
            $user = new User();
            $user->name = $request->name;
            $user->email = $request->email;
            $user->user_name = $request->username;
            $user->chatid = $request->chatid;
            $user->number = $request->number;
            $user->save();
            return redirect(route('admin.dashboard'))->with('message', [
                'color' => '#009900ff',
                'text' => 'کاربر با موفقیت ایجاد شد✔️'
            ]);
        } catch (\Exception $exception) {
            return redirect(route('admin.dashboard'))->with('message', [
                'color' => '#ff9900ff',
                'text' => 'مقادیر وارد شده تکراری یا اشتباه است✖️'
            ]);
        }


    }

    public function edit(Request $request)
    {
        //     dd($request);
        $allData = array_merge($request->all(), $request->query());
        $converted = $this->fa2en_numbers($allData);
        $request->merge($converted);

        $id = $request->id;
        $nstartt = $request->starttime;
        $nendt = $request->endtime;
//    dd($request);
        $user = User::where('user_name', $_COOKIE['user_identity'])->first();
        if ($user->is_admin == 2) {
            $attController = new AttendanceController();
            return $attController->edit($request);
        }
        if ($id == 'new') {
            $user_name = $request->uname;
            if ($request->display_date == null) {
                $date = Carbon::now()->format('Y-m-d');
            } else {
//                dump($date);
                $date = \Morilog\Jalali\CalendarUtils::convertNumbers($request->display_date, true);
                $date = str_replace('/', '-', $date);
//                dump($date);
                $date = Jalalian::fromFormat('Y-m-d', $date)->toCarbon()->format('Y-m-d');
//                $date = \Morilog\Jalali\CalendarUtils::createCarbonFromFormat('Y-m-d', $date)->format('Y-m-d');
            }


            if (($nendt > $nstartt) || ($nendt === null && $nstartt !== null)) {
                $attendance = new Attendance();
                $attendance->ip_address = 'admin-manual';
                $attendance->user_identity = $user_name;
                $attendance->entered_at = $nstartt ? $date . ' ' . $nstartt : null;
                $attendance->exited_at = $nendt ? $date . ' ' . $nendt : null;
                $attendance->duration = $nendt !== null ? $attendance->duration($nstartt, $nendt) : null;
                $attendance->save();
                return redirect()->back()->with('message', [
                    'color' => '#6aff00ff',
                    "text" => 'تغییرات با موفقیت ذخیره شد.✔️'
                ]);
            } else {
                return redirect()->back()->with('message', [
                    'color' => '#ff4400ff',
                    "text" => 'مقادیر اشتباه وارد شده است✖️'
                ]);
            }

        } else {
            $attendance = Attendance::find($id);

            $date = Carbon::parse($attendance->entered_at ?? $attendance->exited_at)->format('Y-m-d');

            $ostartt = Carbon::parse($attendance->entered_at)->format('H:i');
            $oendt = Carbon::parse($attendance->exited_at)->format('H:i');

            if (($ostartt != $nstartt || $oendt != $nendt) && ($nendt != null ? $nendt > $nstartt : true)) {

                $attendance->entered_at = $date . ' ' . $nstartt;
                $attendance->exited_at = $nendt ? $date . ' ' . $nendt : null;
                $attendance->duration = $nendt ? $attendance->duration($nstartt, $nendt) : null;

                $attendance->save();
                return redirect()->back()->with('message', [
                    'color' => '#6aff00ff',
                    "text" => 'تغییرات با موفقیت ذخیره شد.✔️'
                ]);


            } else {
                return redirect()->back()->with('message', [
                    'color' => '#ff4400ff',
                    "text" => 'مقادیر اشتباه وارد شده است✖️'
                ]);
            }
        }

    }

    public function delete(Request $request)
    {
        //    dd($request);
        $id = $request->id;
        $attendance = Attendance::find($id);
        if ($attendance) {
            $attendance->delete();
            return redirect()->back()->with('message', [
                'color' => '#6aff00ff',
                "text" => 'حذف با موفقیت انجام شد.✔️'
            ]);
        } else {
            return redirect()->back()->with('message', [
                'color' => '#ff4400ff',
                "text" => 'خطا در حذف رکورد✖️'
            ]);
        }

    }

    public function update(Request $request)
    {
        //    dd($request);

        $data = json_decode($request->data);
        if ($request->update == 'approve') {

            if ($data->function == 'delete') {
                $st = Attendance::find($data->id);
                if ($st) {
                    $st->delete();
                    if ($st) {
                        tel_notif($st->user_identity, "تایید");
//                        $create_requests_key = "att-tempreq:creates:{$data->userid}";
//                        Redis::connection()->lrem($create_requests_key, 1, json_encode($data));

                        Redis::connection()->del("att-tempreq:{$data->userid}:{$data->id}");
                        return redirect()->back()->with('message', [
                            'color' => '#6aff00ff',
                            'text' => 'رکورد با موفقیت حذف شد✔️'
                        ]);
                    } else {
                        return redirect()->back()->with('message', [
                            'color' => '#ff8800ff',
                            'text' => 'حذف رکورد با شکست مواجه شد✖️️'
                        ]);
                    }
                } else {
                    return redirect()->back()->with('message', [
                        'color' => '#ff8800ff',
                        'text' => 'رکورد پیدا نشد✖️'
                    ]);
                }
            } elseif ($data->function == 'edit') {
//            dd($data);
                $record = Attendance::find($data->id);
                $attendance = new Attendance();
                $date = Carbon::parse($record->entered_at)->format('Y-m-d');
                $record->ip_address = 'admin-edited';
                $record->user_identity = $data->userid;
                $record->entered_at = $data->newenter ? $date . ' ' . $data->newenter : null;
                if ($data->newexit != null) {
                    //جریمه
//                    if($data->newexit > '16:00:00'){
//                        $data->newexit = date('H:i:s', strtotime($data->newexit . ' -1 hour'));
//                    }

                    $record->exited_at = $date . ' ' . $data->newexit;
                    $duration = $attendance->duration($data->newenter, $data->newexit);

                } else {
                    $record->exited_at = null;
                    $record->duration = null;
                }
                $break = AttendanceBreak::where('attendance_id', $data->id)->sum('duration');
                if ($break) {
                    $breakSec = strtotime("1970-01-01 " . $break) - strtotime("1970-01-01 00:00:00");
                    $durationSec = strtotime("1970-01-01 " . $duration) - strtotime("1970-01-01 00:00:00");
                    $durationSec -= $breakSec;
                    $duration = gmdate("H:i:s", $durationSec);

                }
                $record->duration = $duration ?? $record->duration;
//dd($record->duration, $duration, $break);
                $record->requested = '';
                $record->save();
//                $create_requests_key = "att-tempreq:creates:{$data->userid}";
//                $create_requests_key = "att-tempreq:{$data->userid}:{$data->id}";
//                $t = Redis::connection()->lrem($create_requests_key, -1, json_encode($data));

                Redis::connection()->del("att-tempreq:{$data->userid}:{$data->id}");

                tel_notif($record->user_identity, "تایید");

                return redirect()->back()->with('message', [
                    'color' => '#6aff00ff',
                    "text" => 'رکورد با موفقیت ذخیره شد.✔️'
                ]);
            } elseif ($data->function == 'new') {
//            dd($data);
                $starttime = $data->oldenter ? Carbon::parse($data->oldenter)->format('H:i:s') : null;
                $endtime = $data->oldexit ? Carbon::parse($data->oldexit)->format('H:i:s') : null;
                if (is_null($endtime) || $endtime > $starttime) {
                    $attendance = new Attendance();
                    $attendance->ip_address = 'admin-new';
                    $attendance->user_identity = $data->userid;
                    $attendance->entered_at = $data->oldenter ?: null;
                    $attendance->exited_at = $data->oldexit ?: null;
                    $attendance->duration = $data->oldexit ? $attendance->duration($data->oldenter, $data->oldexit) : null;
                    $attendance->save();
                    $create_requests_key = "att-tempreq:creates:{$data->userid}";
                    Redis::connection()->lrem($create_requests_key, 1, json_encode($data));

//                    Redis::connection()->del("att-tempreq:{$data->userid}:{$data->id}");
                    tel_notif($data->userid, "تایید");
                    return redirect()->back()->with('message', [
                        'color' => '#6aff00ff',
                        "text" => 'درخواست با موفقیت تایید شد.✔️'
                    ]);
                }
            }

        }
        if ($request->update == 'reject') {
            if ($data->function == 'delete' || $data->function == 'edit') {
                Redis::connection()->del("att-tempreq:{$data->userid}:{$data->id}");
            } elseif ($data->function == 'new') {
                $create_requests_key = "att-tempreq:creates:{$data->userid}";
                Redis::connection()->lrem($create_requests_key, 1, json_encode($data));
            }

//        dd($data->id);
            if ($data->id !== "new") {
                $att = Attendance::find($data->id);
//        dd($att);
                $att->requested = null;
                $att->save();
            }
            tel_notif($data->userid, "رد");
            return redirect()->back()->with('message', [
                'color' => '#6aff00ff',
                "text" => 'درخواست با موفقیت رد شد.✔️'
            ]);
        }

    }

    private function fa2en_numbers($input)
    {
        if (is_string($input)) {
            $fa_numbers = ['۰', '۱', '۲', '۳', '۴', '۵', '۶', '۷', '۸', '۹'];
            $en_numbers = ['0', '1', '2', '3', '4', '5', '6', '7', '8', '9'];
            return str_replace($fa_numbers, $en_numbers, $input);
        } elseif (is_array($input)) {
            return array_map([$this, __FUNCTION__], $input);
        } else {
            return $input;
        }
    }

}


function tel_notif($username, $status)
{
    $message = "درخواست شما {$status} شد.";
    $user = User::where('user_name', $username)->whereNotNull('chatid')->select('chatid', 'user_name')->first();
    if ($user) {
        Http::get("https://api.wwwapp.ir/telegran_send.php", [
            'botToken' => "7467099619:AAF2V6yYcbAb8oSIRSCyH5i2GKfdWVO3a7k",
            'chatId' => $user->chatid,
            'message' => $message,
        ]);
    }

}