<?php

namespace App\Http\Controllers\Admin;

use App\Exceptions\CustomException;
use App\Models\AdminConfigs;
use App\Services\ApiResponseService;
use App\Services\OperationLogService;
use Exception;
use Illuminate\Http\JsonResponse;
use Illuminate\Http\Request;
use Illuminate\Support\Facades\Validator;
use Illuminate\Validation\ValidationException;

class ConfigController extends BaseController
{
    /**
     * @var ApiResponseService
     */
    protected ApiResponseService $responseService;

    /**
     * @var OperationLogService
     */
    private OperationLogService $logService;

    /**
     * 构造函数
     * @param ApiResponseService  $responseService
     * @param OperationLogService $logService
     */
    public function __construct(
        ApiResponseService $responseService,
        OperationLogService $logService
    ) {
        $this->responseService = $responseService;
        $this->logService = $logService;
    }

    //
    public function index(): JsonResponse
    {
        try {
            $columns = ['id', 'title', 'name', 'content'];
            $data = AdminConfigs::query()->select($columns)->get()->toArray();
            $this->translationContent($data);
            return $this->responseService->success($data);
        } catch (Exception $e) {
            $m_prefix = __('exception.get_data_failed');
            return $this->responseService->systemError(
                $m_prefix . '：' . $e->getMessage()
            );
        }
    }

    protected function translationContent(array &$data)
    {
        foreach ($data as &$value) {
            $value['title'] = __('controller.config.' . $value['name']);
            if (empty($value['content'])) {
                continue;
            }
            foreach ($value['content'] as &$val) {
                $val['title'] = __('controller.config.' . $val['name']);
            }
        }
    }

    public function update(Request $request, string $id): JsonResponse
    {
        try {
            $this->validateId($id, AdminConfigs::class);

            $model = AdminConfigs::findOrFail($id);
            $oldValue = $model->toArray();
            $data = $request->all();
            $content = $data['content'];
            if (empty($content)) {
                throw new CustomException(
                    __('validation.admin_config.content_empty')
                );
            }

            $default_arr = ['name', 'value'];
            $validator_data = [];
            foreach ($content as $key => $value) {
                $validator_data[$value['name']] = $value['value'];
                // 处理多余字段
                $array_keys = array_keys($value);
                $diff_keys = array_diff($array_keys, $default_arr);
                if ($diff_keys) {
                    foreach ($diff_keys as $v) {
                        unset($value[$v]);
                    }
                }
                $content[$key] = $value;
            }

            if ($oldValue['name'] == 'parking_lot') {
                $rules = [
                    'parking_lot_id'              => 'required',
                    'parking_lot_sum'             => 'required|numeric',
                    'zombie_car_parking_duration' => 'required|numeric',
                ];
                $messages = [
                    'parking_lot_id.required' => __(
                        'validation.admin_config.parking_lot_id_empty'
                    ),
                    'parking_lot_sum.required' => __(
                        'validation.admin_config.parking_lot_sum_empty'
                    ),
                    'parking_lot_sum.numeric' => __(
                        'validation.admin_config.parking_lot_sum_num'
                    ),
                    'zombie_car_parking_duration.required' => __(
                        'validation.admin_config.zombie_car_empty'
                    ),
                    'zombie_car_parking_duration.numeric' => __(
                        'validation.admin_config.zombie_car_num'
                    ),
                ];

                $validator = Validator::make($validator_data, $rules, $messages);
                if ($validator->fails()) {
                    throw new ValidationException($validator);
                }
            }

            $model->update([
                'content'    => $content,
                'updated_at' => get_datetime()
            ]);

            $this->logService->logUpdated($model, $oldValue, '系统配置更新');
            return $this->responseService->success(
                null,
                __('admin.update_succeeded')
            );
        } catch (ValidationException|CustomException $e) {
            throw $e;
        } catch (Exception $e) {
            return $this->responseService->systemError(
                __('exception.update_admin_config_failed') . '：' . $e->getMessage(
                )
            );
        }
    }


}