<?php

namespace Modules\HospitalPortal\Http\Controllers\Api;

use App\Http\Controllers\Controller;
use App\Models\User;
use Crypt;
use Error;
use Illuminate\Http\Request;
use Illuminate\Support\Facades\Auth;
use Illuminate\Support\Facades\Hash;
use Illuminate\Support\Facades\Mail;
use Modules\Internal\Emails\SendVerifyEmail;
use Modules\Internal\Events\ForgetPassword;
use Illuminate\Support\Facades\Validator;
use Modules\HospitalPortal\Helpers\ApiResponse;
use Illuminate\Support\Facades\DB;
use App\Helpers\Helper;
use Illuminate\Support\Facades\View;

class AuthController extends Controller
{
    public function login(Request $request)
    {
        $data = [
            'email' => $request->email,
            'password' => $request->password
        ];
        $validator = Validator::make($request->all(), [
            'email' => 'required|email',
            'password' => 'required'
        ], [
            'email.required' => trans('Validation.required',['attribute' => 'Email']),
            'email.email' => trans('Validation.email'),
            'password.required' => trans('Validation.required',['attribute' => 'Password']),
        ]);

        if ($validator->fails())
        {
           return ApiResponse::apiResponse('Bad Request', $data, $validator->errors(), 400);
        }
        else
        {
            $user = User::where('email', $request->email)->first();
            if (!$user) {
                return ApiResponse::apiResponse('Not Found', $data, trans('Message.not_found'), 404);
            }

            if (!Hash::check($request->password, $user->password)) {
                return ApiResponse::apiResponse('Bad Request', $data, trans('Message.password'), 400);
            }

            $res_data = [
                'user' => $user,
                'token' => $user->createToken('app')->plainTextToken
            ];

            return ApiResponse::apiResponse("Success", $res_data, trans('Message.success'), 200);
        }
    }

    public function logout(Request $request)
    {
        $request->user()->tokens()->delete();

        return ApiResponse::apiResponse('Success', [], trans('Message.logout'), 200);
    }

    public function resetPassword(Request $request)
    {
        $user = Auth::user();

        $request->validate([
            'old_password' => 'required',
            'new_password' => 'required',
            'confirm_new_password' => 'required'
        ]);

        if (!Hash::check($request['old_password'], $user->password)) {
            return response(['Message' => 'Password Salah'], 403);
        }

        if ($request["new_password"] != $request["confirm_new_password"]) {
            return response([
                'Message' => "Password Tidak Sama"
            ]);
        }

        $user->update([
            'password' => Hash::make($request->confirm_new_password),
        ]);
        return response()->json($user);
    }

    public function verifyEmail(Request $request)
    {
        $data = [
            'email' => $request->email,
        ];

        $validator = Validator::make($request->all(), [
            'email' => 'required|email',
        ], [
            'email.required' => trans('Validation.required',['attribute' => 'Email']),
            'email.email' => trans('Validation.email'),
        ]);

        if ($validator->fails())
        {
           return ApiResponse::apiResponse('Bad Request', $data, $validator->errors(), 400);
        }
        else
        {
            $user = User::where('email', $request->email)->first();
            if (!$user) {
                return ApiResponse::apiResponse('Not Found', $data, trans('Message.not_found'), 404);
            }

            //send email
            // Insert data notifications
            $emailTo = $request->email;
            $dataNotif = [
                'user_id' => $user->id,
                'email' => $emailTo,
                'title' => 'Forgot Password',
                'description' => 'Request forgot password from Hospital Portal',
                'type' => 1,
                'isUnRead' => true,
                'created_by' => auth()->check() ? auth()->user()->id : null,
                'created_at' => date('Y-m-d H:i:s'),
                'updated_at' => date('Y-m-d H:i:s'),
            ];
            $sendNotif = Helper::insertNotification($dataNotif);
            //Insert data password reset
            $token = mt_rand(100000, 999999); // Menghasilkan angka acak antara 100000 dan 999999
            $p_resets = DB::table('password_resets')
            ->insert([
                'email' => $request->email,
                'token' => $token,
                'created_at' => date('Y-m-d H:i:s'),
            ]);
            // Send Email after insert notifications
            if($sendNotif && $p_resets)
            {
                //send to alarm
                $nameTo = 'User';
                $dataEmail = [
                    'email' => $emailTo,
                    'name' => $nameTo,
                    'subject' => 'Request Forgot Password from Hospital Portal Date '. date('Y-m-d H:i:s'),
                    'body' => View::make('email/forgot_password', ['token' => $token])->render(),
                ];
                Helper::sendEmail($dataEmail);

                $res = DB::table('password_resets')
                ->where('email', '=', $request->email)
                ->where('token', '=', $token)
                ->first();

                return ApiResponse::apiResponse("Success", $res, trans('Message.success'), 200);
            }
            else
            {
                return ApiResponse::apiResponse("Internal Server Error", $data, trans('Message.server_error'), 500);
            }
        }
    }

    public function verifCode(Request $request)
    {
        $data = [
            'email' => $request->email,
            'token' => $request->token,
        ];

        $validator = Validator::make($request->all(), [
            'email' => 'required|email',
            'token' => 'required|numeric',
        ], [
            'email.required' => trans('Validation.required',['attribute' => 'Email']),
            'email.email' => trans('Validation.email'),
            'token.required' => trans('Validation.required',['attribute' => 'Token']),
            'token.numeric' => trans('Validation.required',['attribute' => 'Code Numeric']),
        ]);

        if ($validator->fails())
        {
           return ApiResponse::apiResponse('Bad Request', $data, $validator->errors(), 400);
        }
        else
        {
            //Check Time
            $check = DB::table('password_resets')
            ->where('email', '=', $request->email)
            ->where('token', '=', $request->token)
            ->select('created_at')
            ->first();

            if($check)
            {
                $created_at = strtotime($check->created_at); // Konversi string waktu ke UNIX timestamp
                $now = time(); // Waktu sekarang dalam UNIX timestamp

                // Hitung selisih waktu dalam menit
                $diffInMinutes = ($now - $created_at) / 60;

                if ($diffInMinutes > 60) {
                    return ApiResponse::apiResponse('Not Found', $data, trans('Message.token_expired'), 404);
                } else {
                    // Lanjutkan dengan proses pemulihan kata sandi
                    return ApiResponse::apiResponse("Success", $data, trans('Message.success'), 200);
                }
            }
            else
            {
                return ApiResponse::apiResponse('Not Found', $data, trans('Message.not_found'), 404);
            }
        }
    }

    public function forgetPassword(Request $request)
    {
        $data = [
            'email' => $request->email,
            'token' => $request->token,
            'new_password' => $request->new_password
        ];

        $validator = Validator::make($request->all(), [
            'email' => 'required|email',
            'token' => 'required|numeric',
            'new_password' => [
                'required',
                'min:8',
                'regex:/^(?=.*[a-z])(?=.*[A-Z])(?=.*\d).{8,}$/'
            ]
        ], [
            'email.required' => trans('Validation.required',['attribute' => 'Email']),
            'email.email' => trans('Validation.email'),
            'token.required' => trans('Validation.required',['attribute' => 'Token']),
            'new_password.required' => trans('Validation.required',['attribute' => 'New Password']),
            'new_password.min' => trans('Validation.min',['attribute' => 'New Password']),
            'new_password.regex' => trans('Validation.regex',['attribute' => 'New Password']),
        ]);

        if($request->new_password != $request->confirm_new_password)
        {
            return ApiResponse::apiResponse('Bad Request', $data, 'Confirm password is not the same', 400);
        }
        else if ($validator->fails())
        {
           return ApiResponse::apiResponse('Bad Request', $data, $validator->errors(), 400);
        }
        else
        {
            //Check Time
            $check = DB::table('password_resets')
            ->where('email', '=', $request->email)
            ->where('token', '=', $request->token)
            ->select('created_at')
            ->first();

            if($check)
            {
                $created_at = strtotime($check->created_at); // Konversi string waktu ke UNIX timestamp
                $now = time(); // Waktu sekarang dalam UNIX timestamp

                // Hitung selisih waktu dalam menit
                $diffInMinutes = ($now - $created_at) / 60;

                if ($diffInMinutes > 60) {
                    return ApiResponse::apiResponse('Not Found', $data, trans('Message.token_expired'), 404);
                } else {
                    // Lanjutkan dengan proses pemulihan kata sandi
                    $user = User::where('email', $request->email)->first();
                    if ($user)
                    {
                        $newPassword = Hash::make($request->new_password);
                        $user->password = $newPassword;
                        $user->save();
                        return ApiResponse::apiResponse("Success", $data, trans('Message.success'), 200);
                    }
                    else
                    {
                        return ApiResponse::apiResponse('Not Found', $data, trans('Message.token_expired'), 404);
                    }
                }
            }
            else
            {
                return ApiResponse::apiResponse('Not Found', $data, trans('Message.not_found'), 404);
            }
        }
    }
}