<?php

namespace App\Services;

use App\Exceptions\CustomException;
use App\Models\AdminFloor;
use App\Models\AdminUsers;
use App\Models\Parking;
use App\Models\ParkingSpace;
use App\Models\ParkingSpaceRepair;
use Exception;
use Illuminate\Support\Facades\DB;

class ParkingSpaceRepairService extends BaseService
{

    public array $syncStatusArr
        = [
            'not_synced',
            'synced'
        ];
    protected string $menuTitle = 'parking_repair_list';

    public function getItem($item)
    {
        $ParkingSpace = ParkingSpace::query()->find($item['space_id']);
        $item['parking_space_number'] = '';
        $item['floor'] = '';
        $item['parking'] = '';
        if ($ParkingSpace) {
            $item['parking_space_number'] = $ParkingSpace['number'];
            $Floor = AdminFloor::getFirst($ParkingSpace['floor_id']);
            $item['floor'] = $Floor['name'];
            $item['parking'] = Parking::getName($Floor['building_floor']);
        }
        $item['admin_user'] = AdminUsers::getUsername($item['admin_user_id']);
        $syncStatusArr = $this->getSyncStatus();
        $item['sync_status_str'] = $syncStatusArr[$item['sync_status']] ?? '';
        unset($item['admin_user_id'], $item['space_id']);
        return $item;
    }

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

    /**
     * @param array $data
     * @throws Exception
     */
    public function createModel(array $data)
    {
        try {
            DB::beginTransaction();
            $spaceNameArr = explode(',', $data['parking_space_name']);
            foreach ($spaceNameArr as $parking_space_name) {
                $space_id = ParkingSpace::getValueId($parking_space_name);
                if (!$space_id) {
                    throw new CustomException(
                        __service($this->menuTitle . '.space_not_exists')
                        . ':' . $parking_space_name
                    );
                }
                $model = $this->createData(
                    $space_id,
                    $data['admin_user_id'],
                    $data['start_at'],
                    $data['end_at']
                );
            }

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

    // 创建维修数据
    public function createData($space_id,$admin_user_id, $start_at, $end_at)
    {
        $model = ParkingSpaceRepair::query()->create([
            'space_id'      => $space_id,
            'admin_user_id' => $admin_user_id,
            'start_at'      => $start_at,
            'end_at'        => $end_at,
            'created_at'    => get_datetime()
        ]);
        $this->logService->logCreated(
            $model,
            $this->menuTitle . '.create'
        );
        return $model;
    }

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

            $space_id = ParkingSpace::getValueId($data['parking_space_name']);

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

            $model->update([
                'space_id'      => $space_id,
                'admin_user_id' => $data['admin_user_id'],
                'start_at'      => $data['start_at'],
                'end_at'        => $data['end_at'],
                '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();

            $model = ParkingSpaceRepair::query()->findOrFail($id);
            $item = $model->toArray();

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

            $model->delete();

            // 判断 并修改车位状态为空闲
            (new ParkingSpaceService(
                $this->logService
            ))->syncUpdateParkingSpaceStatus(
                $item['space_id'],
                $item['start_at'],
                $item['end_at']
            );

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

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

            $ParkingSpaceService = new ParkingSpaceService($this->logService);
            foreach ($ids as $id) {
                $model = ParkingSpaceRepair::query()->findOrFail($id);
                $item = $model->toArray();

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

                $ParkingSpaceService->syncUpdateParkingSpaceStatus(
                    $item['space_id'],
                    $item['start_at'],
                    $item['end_at']
                );
            }

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

    /**
     * @param $data
     * @return bool
     * @throws CustomException
     */
    public function synchronize($data): bool
    {
        try {
            DB::beginTransaction();

            $start_at_times = strtotime($data['start_at']);
            $start_at = get_datetime('datetime', $start_at_times);
            $end_at_times = strtotime($data['end_at']);
            $end_at = get_datetime('datetime', $end_at_times);

            $newValues = $oldValues = ParkingSpaceRepair::query()->where(
                function ($query) use ($start_at, $end_at) {
                    $query->orWhereRaw("'{$start_at}' BETWEEN start_at AND end_at");
                    $query->orWhereRaw("'{$end_at}' BETWEEN start_at AND end_at");
                }
            )->where('sync_status', 0)->select()->get()->toArray();
            if (!$oldValues) {
                throw new CustomException(__service($this->menuTitle . '.not_send'));//目前暂无可发送的维修车位信息
            }

            $ids = array_column($oldValues, 'id');
            ParkingSpaceRepair::query()->whereIn('id', $ids)->update([
                'start_at' => $start_at,
                'end_at' => $end_at,
                'sync_status' => 1,
                'sync_at' => $start_at,
                'updated_at' => get_datetime()
            ]);
            $newValues['start_at'] = $start_at;
            $newValues['end_at'] = $end_at;
            $newValues['sync_status'] = 1;
            $newValues['sync_at'] = $start_at;

            $this->logService->logUpdatedData(
                new ParkingSpaceRepair(),
                $oldValues,
                $this->menuTitle . '.update',
                $newValues
            );

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