<?php

namespace App\Http\Requestes;

use Illuminate\Contracts\Validation\Validator;
use Illuminate\Foundation\Http\FormRequest;
use Illuminate\Http\Exceptions\HttpResponseException;

class CropYieldRequest extends FormRequest
{
    /**
     * Get the validation rules that apply to the request.
     *
     * @return array
     */
    public function rules()
    {
        return [
            'time_year' => 'required|date_format:Y',
            'crop_id'   => 'required|integer|min:0',
            'yields' => 'required|array|min:1',
            'yields.*'=>'required_array_keys:base_id,yield,cultivated,output'
        ];
    }

    public function messages()
    {
        $messages = [
            'time_year' => '请选择年份',
            'crop_id' => '请选择农作物',
            'yields' => '请填写基地以及产值信息',
            'yields.*.required_array_keys' => '请填写完整基地以及产值信息',
        ];

        return $messages;
    }

    protected function failedValidation(Validator $validator)
    {
        $error = $validator->errors()->all();
        throw new HttpResponseException(response()->json(['data' => [], 'code' => 400, 'message' => $error[0]]));
    }
}