<?php

namespace App\Http\Controllers\Admin\Config;

use App\Http\Controllers\Controller;
use App\Models\Level;
use Exception;
use Illuminate\Http\JsonResponse;
use Illuminate\Http\Request;
use Log;
use Response;
use Validator;

class LevelController extends Controller
{
    // 添加等级
    public function store(Request $request): JsonResponse
    {
        $validator = Validator::make($request->all(), [
            'level' => 'required|numeric|unique:level,level',
            'name' => 'required',
        ]);

        if ($validator->fails()) {
            return Response::json(['status' => 'fail', 'message' => $validator->errors()->all()]);
        }

        if (Level::create($validator->validated())) {
            return Response::json(['status' => 'success', 'message' => trans('common.success_item', ['attribute' => trans('common.add')])]);
        }

        return Response::json(['status' => 'fail', 'message' => trans('common.failed_item', ['attribute' => trans('common.add')])]);
    }

    // 编辑等级
    public function update(Request $request, Level $level): JsonResponse
    {
        $validator = Validator::make($request->all(), [
            'level' => 'required|numeric|unique:level,level,'.$level->id,
            'name' => 'required',
        ]);

        if ($validator->fails()) {
            return Response::json(['status' => 'fail', 'message' => $validator->errors()->all()]);
        }

        if ($level->update($validator->validated())) {
            return Response::json(['status' => 'success', 'message' => trans('common.success_item', ['attribute' => trans('common.edit')])]);
        }

        return Response::json(['status' => 'fail', 'message' => trans('common.failed_item', ['attribute' => trans('common.edit')])]);
    }

    // 删除等级
    public function destroy(Level $level): JsonResponse
    {
        // 校验该等级下是否存在关联账号
        if ($level->users()->exists()) {
            return Response::json(['status' => 'fail', 'message' => trans('common.exists_error', ['attribute' => trans('model.common.level')])]);
        }

        try {
            if ($level->delete()) {
                return Response::json(['status' => 'success', 'message' => trans('common.success_item', ['attribute' => trans('common.delete')])]);
            }
        } catch (Exception $e) {
            Log::error(trans('common.error_action_item', ['action' => trans('common.delete'), 'attribute' => trans('model.common.level')]).': '.$e->getMessage());

            return Response::json(['status' => 'fail', 'message' => trans('common.failed_item', ['attribute' => trans('common.delete')]).', '.$e->getMessage()]);
        }

        return Response::json(['status' => 'fail', 'message' => trans('common.failed_item', ['attribute' => trans('common.delete')])]);
    }
}