<?php

namespace app\adminapi\validate\points;

use app\common\validate\BaseValidate;
use app\common\model\points\PointsProduct;

class PointsProductValidate extends BaseValidate
{
    protected $rule = [
        'id' => 'require|checkProduct',
        'name' => 'require|length:1,50',
        'points' => 'require|integer|gt:0',
        'amount' => 'require|float|gt:0',
    ];

    protected $message = [
        'id.require' => '商品id不能为空',
        'name.require' => '商品名称不能为空',
        'name.length' => '商品名称长度须在1-50位字符',
        'points.require' => '积分数不能为空',
        'points.integer' => '积分数须为整数',
        'points.gt' => '积分数须大于0',
        'amount.require' => '金额不能为空',
        'amount.gt' => '金额须大于0',
    ];

    public function sceneAdd()
    {
        return $this->remove('id', 'require|checkProduct');
    }

    public function sceneEdit()
    {
    }

    public function sceneDetail()
    {
        return $this->only(['id']);
    }

    public function sceneDelete()
    {
        return $this->only(['id']);
    }

    public function checkProduct($value)
    {
        $product = PointsProduct::findOrEmpty($value);
        if ($product->isEmpty()) {
            return '积分商品不存在';
        }
        return true;
    }
}