<?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',
            'quarter' => 'required|integer|min:1|max:4',
            'crop_id' => 'required|integer|min:0',
            'base_id' => 'required|integer|min:0',
            'yield' => 'required|regex:/^\d+(\.\d{1,2})?$/',
            'cultivated' => 'required|regex:/^\d+(\.\d{1,2})?$/',
            'output' => 'required|regex:/^\d+(\.\d{1,2})?$/',
        ];
    }

    public function messages()
    {
        $messages = [
            'time_year' => '请选择正确年份',
            'quarter' => '请选择正确季度',
            'crop_id' => '请选择农作物',
            'base_id' => '请选择地区',
            'yield' => '请填写产量',
            'cultivated' => '请填写种养殖面积',
            'output' => '请填写产值',
        ];

        return $messages;
    }

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