<?php

namespace App\Http\Requests;

use Illuminate\Contracts\Validation\Validator;
use Illuminate\Foundation\Http\FormRequest;
use Illuminate\Http\Exceptions\HttpResponseException;
use App\Rules\CaptchaRule;
use Illuminate\Validation\Rule;

class ContactRequest extends FormRequest
{
    /**
     * Get the validation rules that apply to the request.
     *
     * @return array
     */
    public function rules()
    {
        return [
            'name' => 'required|string|max:20',
            'phone' => 'required|string|regex:/^1[3-9]\d{9}$/|unique:contacts,phone',
            'captcha'  => ['required', 'string', new CaptchaRule(request()->input('key'))],
            'company' => 'required|string|max:50',
            'type' => ['required', 'integer', Rule::exists('keywords', 'id')->where('parent_key', 'contact_types')],
            'content' => 'required|string|max:255',
            'key' => 'required|string|max:255',
        ];
    }

    public function messages()
    {
        $messages = [
            'name.required' => '姓名不能为空',
            'name.max' => '姓名最大不能超过20长度',
            'phone.required' => '手机号不能为空',
            'phone.regex' => '手机号格式不正确',
            'phone.unique' => '该手机号已提交过询价，请耐心等待工作人员联系',
            'company.required' => '公司不能为空',
            'company.max' => '公司名称最大不能超过50长度',
            'content.required' => '需求描述不能为空',
            'content.max' => '需求描述最大不能超过200长度',
            'captcha.required' => '请输入验证码',
            'type.required' => '请选择业务需求',
            'type.exists' => '业务需求类型不存在',
            'key.required' => '非法请求',
        ];

        return $messages;
    }

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