<?php

namespace App\Services;

use App\Models\AdminUsers;
use App\Models\Parking;
use App\Models\ParkingChannel;
use App\Models\ParkingLicensePlate;
use App\Models\ParkingSpaceType;
use App\Models\ParkingWhitelist;
use Exception;
use Illuminate\Support\Facades\DB;

class ParkingWhitelistService extends BaseService
{
    protected string $menuTitle = 'whitelist';

    public static function getItemData($item)
    {
        $service = new self(new OperationLogService());
        return $service->getItem($item);
    }

    public function getItem($item)
    {
        $item['license_plate'] = ParkingLicensePlate::getNumber(
            $item['license_plate_id']
        );
        $item['parking'] = Parking::getName($item['parking_id']);
        $channel_list = ParkingChannel::getChannelData(
            $item['channel_ids']
        );
        $item['channel_str'] = '';
        if ($channel_list) {
            $channel_arr = array_column((array)$channel_list, 'name');
            $item['channel_str'] = implode(',', $channel_arr);
        }
        $item['member_type_str']
            = ParkingSpaceType::getName($item['member_type']);
        $item['admin_username'] = AdminUsers::getUsername(
            $item['admin_user_id']
        );
        unset(
            $item['license_plate_id'],
            $item['parking_id'],
            $item['channel_ids'],
            $item['member_type'],
            $item['admin_user_id'],
            $item['status']
        );
        return $item;
    }

    /**
     * @param array $data
     * @throws Exception
     */
    public function createModel(array $data)
    {
        try {
            DB::beginTransaction();

            $license_plate = $data['license_plate'];
            $LicensePlate = new ParkingLicensePlateService($this->logService);
            $license_plate_id = $LicensePlate->saveNumber($license_plate);

            $existsWhere = [
                ['license_plate_id', '=', $license_plate_id]
            ];
            if (ParkingWhitelist::query()->where($existsWhere)->exists()) {
                throw new Exception(
                    __service($this->menuTitle . '.number_exists')
                );
            }

            $channel_ids = implode(',', $data['channel_ids']);
            $model = ParkingWhitelist::query()->create([
                'license_plate_id' => $license_plate_id,
                'parking_id'       => $data['parking_id'],
                'member_type'      => $data['member_type'] ?? 0,
                'admin_user_id'    => $data['admin_user_id'],
                'channel_ids'      => $channel_ids ?? '',
                'reason'           => $data['reason'],
                'created_at'       => get_datetime()
            ]);

            $this->logService->logCreated(
                $model,
                $this->menuTitle . '.create'
            );

            DB::commit();
            return $model;
        } catch (Exception $e) {
            DB::rollBack();
            throw $e;
        }
    }

    /**
     * @param array $data
     * @param int   $id
     * @throws Exception
     */
    public function updateModel(array $data, int $id)
    {
        try {
            DB::beginTransaction();

            $license_plate = $data['license_plate'];
            $LicensePlate = new ParkingLicensePlateService($this->logService);
            $license_plate_id = $LicensePlate->saveNumber($license_plate);
            // 验证
            $existsWhere = [
                ['license_plate_id', '=', $license_plate_id],
                ['id', '<>', $id]
            ];
            if (ParkingWhitelist::query()->where($existsWhere)->exists()) {
                throw new Exception(
                    __service($this->menuTitle . '.number_exists')
                );
            }

            // 更新
            $model = ParkingWhitelist::query()->findOrFail($id);
            $oldValues = $model->toArray();

            $channel_ids = implode(',', $data['channel_ids']);
            $model->update([
                'license_plate_id' => $license_plate_id,
                'parking_id'       => $data['parking_id'],
                'member_type'      => $data['member_type'] ?? 0,
                'admin_user_id'    => $data['admin_user_id'],
                'channel_ids'      => $channel_ids ?? '',
                'reason'           => $data['reason'],
                'updated_at'       => get_datetime()
            ]);

            $this->logService->logUpdated(
                $model,
                $oldValues,
                $this->menuTitle . '.update'
            );

            DB::commit();
            return $model;
        } catch (Exception $e) {
            DB::rollBack();
            throw $e;
        }
    }

    /**
     * @param $id
     * @return bool
     * @throws Exception
     */
    public function deleteModel($id): bool
    {
        try {
            DB::beginTransaction();

            $model = ParkingWhitelist::query()->findOrFail($id);

            $this->logService->logDeleted($model, $this->menuTitle . '.delete');

            $model->delete();

            DB::commit();
            return true;
        } catch (Exception $e) {
            DB::rollBack();
            throw $e;
        }
    }
}