<?php

namespace app\sys\validate;

use think\Validate;

class Train extends Validate
{
    // 验证规则
    protected $rule =   [
    	'title' => 'require|max:80',
        'type_id'   => 'require',
        'type' => 'in:video,image,audio,pdf',
        'content' => 'require|max:800',
        'des' => 'require|max:800',
        'sumup_num' => 'require|number|gt:0',
        'score_one' => 'gt:0|number',
        'score_two' => 'gt:score_one|number',
        'score_three' => 'gt:score_two|number',
        'study_time' => 'requireCallback:time_check',
        'comment_word_num' => 'requireCallback:word_check'
    ];

    // 错误消息
    protected $message = [
    	'title.require'   => '请输入课件名称',
        'title.max'    => '课件名称最长80字符',
        'type_id.require'   => '请选择课件场景',
        'type.in' => '未获取到课件类型',
        'content.require'   => '请输入内容',
        'content.max'    => '内容最长800字符',
        'des.require'   => '请输入简介',
        'des.max'    => '简介长800字符',
        'sumup_num.require' => '请设置课程感悟字数',
        'sumup_num.number' => '感悟字数格式为数字',
        'sumup_num.gt' => '感悟字数不低于1个字',
        'score_one.number' => '触发关键词格式为数字',
        'score_one.gt' => '评审为“S”关键词个数不低于1个',
        'score_two.number' => '触发关键词格式为数字',
        'score_two.gt' => '评审为“SS”关键词个数高于“S”',
        'score_three.number' => '触发关键词格式为数字',
        'score_three.gt' => '评审为“SSS”关键词个数高于“SS”',
        'study_time.requireCallback' => '请设置学习时常',
        'comment_word_num.requireCallback' => '请设置完成评论字数',
    ];

    /**
     * 验证场景
     */
    protected $scene = [
        'courseAddSave' => ['title','type_id','type','study_time','comment_word_num'],
        'courseEditSave' => ['title','type_id','type','study_time','comment_word_num'],
        'classAddSave' => ['title','score_one','score_two','score_three'],
        'classEditSave' => ['title','score_one','score_two','score_three']
    ];
    
    /*
     * 检测学习时常
     */
    function time_check($value , $data)
    {
    	if($data['time_check'] == 1){
			return true;
    	}
    	return false;
    }
    
    /*
     * 检测评论字数
     */
    function word_check($value , $data)
    {
    	if($data['word_check'] == 1){
    		return true;
    	}
    	return false;
    }
}