<?php

namespace App\Services;

use App\Models\ParkingEquipment;
use Exception;
use Illuminate\Support\Facades\DB;

class ParkingEquipmentService extends BaseService
{

    public static array $typeArr
        = [
            1 => 'type1',
            2 => 'type2',
            3 => 'type3',
            4 => 'type4',
            5 => 'type5'
        ];

    public static array $statusArr = ['offline', 'online'];

    public static array $purposeArr = [1 => 'entrance', 2 => 'export'];

    protected string $menuTitle = 'equipment_management';

    /**
     * @return array|string[]
     */
    public static function getType(): array
    {
        $typeArr = self::$typeArr;
        foreach ($typeArr as $key => $value) {
            $typeArr[$key] = __('service.equipment_management.' . $value);
        }
        return $typeArr;
    }

    /**
     * @return array|string[]
     */
    public static function getStatus(): array
    {
        $statusArr = self::$statusArr;
        foreach ($statusArr as $key => $value) {
            $statusArr[$key] = __('admin.' . $value);
        }
        return $statusArr;
    }

    /**
     * @return array|string[]
     */
    public static function getPurpose(): array
    {
        $purposeArr = self::$purposeArr;
        foreach ($purposeArr as $key => $value) {
            $purposeArr[$key] = __('service.channel_management.' . $value);
        }
        return $purposeArr;
    }

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

            $existsWhere = [
                ['name', '=', $data['name']],
                ['type', '=', $data['type']]
            ];
            if (ParkingEquipment::query()->where($existsWhere)->exists()) {
                throw new Exception(
                    __service($this->menuTitle . '.name_exists')
                );
            }

            $model = ParkingEquipment::query()->create([
                'name'       => $data['name'],
                'type'       => $data['type'],
                'purpose'    => $data['purpose'] ?? 0,
                'channel_id' => $data['channel_id'],
                'sn'         => $data['sn'] ?? '',
                'ip'         => $data['ip'] ?? '',
                'created_at' => get_datetime()
            ]);

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

            AdminTranslationService::saveTranslation(
                $data['name'],
                $data['en_name'] ?? '',
                $data['tw_name'] ?? '',
                $model->id,
                9
            );

            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();

            // 验证
            $existsWhere = [
                ['name', '=', $data['name']],
                ['type', '=', $data['type']],
                ['id', '<>', $id]
            ];
            if (ParkingEquipment::query()->where($existsWhere)->exists()) {
                throw new Exception(
                    __service($this->menuTitle . '.name_exists')
                );
            }

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

            $model->update([
                'name'       => $data['name'],
                'type'       => $data['type'],
                'purpose'    => $data['purpose'] ?? 0,
                'channel_id' => $data['channel_id'],
                'sn'         => $data['sn'] ?? '',
                'ip'         => $data['ip'] ?? '',
                'updated_at' => get_datetime()
            ]);

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

            AdminTranslationService::saveTranslation(
                $data['name'],
                $data['en_name'] ?? '',
                $data['tw_name'] ?? '',
                $id,
                9
            );

            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();

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

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

            $model->delete();

            AdminTranslationService::syncDelete($id, 9);

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