<?php

namespace App\Services;

use App\Models\AdminUsers;
use App\Models\Parking;
use App\Models\ParkingChannel;
use App\Models\ParkingEquipment;
use App\Models\ParkingGateControl;
use App\Models\ParkingLicensePlate;
use App\Models\ParkingReservation;
use App\Models\ParkingSpaceType;
use Exception;
use Illuminate\Support\Facades\DB;

class ParkingGateControlService extends BaseService
{
    public static array $typeArr
                                   = [
            1 => 'automatic',
            2 => 'manual'
        ];

    public static array $leaveRemarkArr
                                   = [
            1 => 'leave_remark1',
            2 => 'leave_remark2',
            3 => 'leave_remark3'
        ];

    protected string    $menuTitle = 'gate_control';

    public function getItem($item)
    {
        $typeArr = $this->getType();

        $item['reserve_id'] = '';
        if ($item['reservation_id']) {
            $item['reserve_id'] = ParkingReservation::query()->where(
                'id',
                $item['reservation_id']
            )->value(
                'reserve_id'
            );
        }

        $item['member_type'] = ParkingSpaceType::getName($item['member_type']);
        $item['license_plate'] = ParkingLicensePlate::getNumber(
            $item['license_plate_id']
        );
        $ParkingChannel = ParkingChannel::getFirst($item['channel_id']);
        $item['channel'] = '';
        $item['parking'] = '';
        if ($ParkingChannel) {
            $item['channel'] = $ParkingChannel['name'];
            $item['parking'] = Parking::getName($ParkingChannel['parking_id']);
        }
        $item['enter_type_str'] = $typeArr[$item['enter_type']] ?? '';
        $item['leave_type_str'] = $typeArr[$item['leave_type']] ?? '';
        $item['dwell_time'] = get_time_difference_str(
            $item['enter_at'],
            $item['leave_at'] ?: ''
        );

        $item['enter_img'] = get_image_url($item['enter_img']);
        $item['leave_img'] = get_image_url($item['leave_img']);
        $item['admin_username'] = $item['admin_user_id']
            ? AdminUsers::getUsername($item['admin_user_id']) : '';
        unset($item['license_plate_id'], $item['channel_id'], $item['reservation_id'], $item['free_passage'], $item['admin_user_id']);
        return $item;
    }

    /**
     * @return array|string[]
     */
    public function getType(): array
    {
        $typeArr = self::$typeArr;
        foreach ($typeArr as $key => $value) {
            $typeArr[$key] = __service($this->menuTitle . '.' . $value);
        }
        return $typeArr;
    }

    /**
     * @return array|string[]
     */
    public function getLeaveRemark(): array
    {
        $leaveRemarkArr = self::$leaveRemarkArr;
        foreach ($leaveRemarkArr as $key => $value) {
            $leaveRemarkArr[$key] = __service($this->menuTitle . '.' . $value);
        }
        return $leaveRemarkArr;
    }

    public function enterModel($data)
    {
        try {
            DB::beginTransaction();
            $number = $data['number'];
            $enter_time = $data['enter_time'];
            $is_reservation = $data['is_reservation'] ?? 0;
            $date = date("Y-m-d", strtotime($enter_time));
            $reservation_id = 0;
            $license_plate_id = '';
            $member_type = 0;
            $customer_id = '';
            $member_id = '';
            $ParkingReservation = ParkingReservation::query()->where([
                'reserve_id' => $number,
                'status'     => 1,
                'date'       => $date
            ])->first();
            if ($ParkingReservation) {
                $reservation_id = $ParkingReservation['id'];
                $license_plate_id = $ParkingReservation['license_plate_id'];
                $member_type = $ParkingReservation['member_type'];
                $customer_id = $ParkingReservation['customer_id'];
                $member_id = $ParkingReservation['member_id'];
            }
            $enter_img = $data['enter_img'] ?? '';
            $channel_id = $data['channel_id'];
            if (!$license_plate_id) {
                $license_plate_id = (new ParkingLicensePlateService(
                    $this->logService
                ))->createLicenseId($number);
            }

            $id = ParkingGateControl::query()->where(
                'license_plate_id',
                $license_plate_id
            )->whereNull('leave_at')->value('id');
            if ($id) {
                throw new Exception(
                    __service($this->menuTitle . '.cat_exists')
                );
            }

            $model = ParkingGateControl::query()->create([
                'license_plate_id' => $license_plate_id,
                'channel_id'       => $channel_id,
                'enter_type'       => 2,
                'enter_img'        => $enter_img,
                'enter_at'         => $enter_time,
                'reservation_id'   => $reservation_id,
                'member_type'      => $member_type,
                'customer_id'      => $customer_id,
                'member_id'        => $member_id,
                'admin_user_id'    => $data['admin_user_id'],
                'created_at'       => get_datetime()
            ]);
            $this->logService->logCreated($model, $this->menuTitle . '.create_enter');
            DB::commit();
            return $model;
        } catch (Exception $e) {
            DB::rollBack();
            throw $e;
        }
    }

    public function leaveModel($data)
    {
        try {
            DB::beginTransaction();
            $license_plate = $data['license_plate'];
            $leave_time = $data['leave_time'];
            $leave_img = $data['leave_img'] ?? '';
            $leave_remark = $data['leave_remark'] ?? 0;
            $free_passage = $data['free_passage'] ?? 0;
            $license_plate_id = (new ParkingLicensePlateService(
                $this->logService
            ))->createLicenseId($license_plate);
            $id = ParkingGateControl::query()->where(
                'license_plate_id',
                $license_plate_id
            )->whereNull('leave_at')->value('id');
            if (!$id) {
                throw new Exception(
                    __service($this->menuTitle . '.cat_not_exists')
                );
            }
            $model = ParkingGateControl::query()->findOrFail($id);
            $oldValue = $model->toArray();

            $model->update([
                'enter_type'    => 2,
                'leave_img'     => $leave_img,
                'leave_at'      => $leave_time,
                'free_passage'  => $free_passage,
                'leave_remark'  => $leave_remark,
                'admin_user_id' => $data['admin_user_id'],
                'updated_at'    => get_datetime()
            ]);
            $this->logService->logUpdated($model, $oldValue, $this->menuTitle . '.update_leave');
            DB::commit();
            return $model;
        } catch (Exception $e) {
            DB::rollBack();
            throw $e;
        }
    }

    // 获取通道设备 进出记录
    public function getGateControl($parking_id, $channel_id = 0)
    {
        $parking_name = Parking::getName($parking_id);
        $channel_ids = [];
        if ($channel_id) {
            $channel_ids[] = $channel_id;
        } else {
            $channel_ids = ParkingChannel::getIds($parking_id);
            if ($channel_ids) {
                $channel_ids = $channel_ids->toArray();
            }
        }
        return [
            'enter_item' => $this->getGateControlItem($parking_name, $channel_ids),
            'leave_item' => $this->getGateControlItem(
                $parking_name,
                $channel_ids,
                'leave'
            )
        ];
    }

    protected function getGateControlItem(
        $parking_name,
        $channel_ids = [],
        $key = 'enter'
    ) {
        $time_key = $key . '_at';
        $type_key = $key . '_type';
        $typeArr = $this->getType();
        $data = [
            'channel_name'     => '', // 车道名称
            'equipment_name'   => '', // 设备名称
            'equipment_status' => 0,  // 设备状态
            'type'             => '', // 出/入类型（状态）
            'type_str'         => '', // 出/入类型
            'license_plate'    => '', // 车牌号码
            'parking'          => $parking_name, // 停车场
            'member_type'      => '', // 客户类型
            'time'             => ''  // 出/入时间
        ];
        $model = ParkingGateControl::query();
        if ($channel_ids) {
            $model->whereIn('channel_id', $channel_ids);
        }
        if ($key == 'leave') {
            $model->where('leave_type', '>', 0);
        }
        $item = $model->orderBy($time_key, 'desc')->first();
        if ($item) {
            $item = $item->toArray();
            if ($item) {
                $data['channel_name'] = ParkingChannel::getName(
                    $item['channel_id']
                );
                if ($item['equipment_id']) {
                    $equipment_item = ParkingEquipment::getFirst(
                        $item['equipment_id']
                    );
                    $data['equipment_name'] = $equipment_item['name'];
                    $data['equipment_status'] = $equipment_item['status'];
                }
                $data['type'] = $item[$type_key];
                if ($data['type'] == 1) {
                    $data['type_str'] = __service('gate_control.admission1');
                } else {
                    $data['type_str'] = $typeArr[$data['type']] ?? '';
                }
                $data['license_plate'] = ParkingLicensePlate::getNumber(
                    $item['license_plate_id']
                );
                if ($item['member_type']) {
                    $data['member_type'] = ParkingSpaceType::getName(
                        $item['member_type']
                    );
                }
                $data['time'] = $item[$time_key];
            }
        }
        return $data;
    }

}