<?php
// +----------------------------------------------------------------------
// | Niucloud-admin 企业快速开发的多应用管理平台
// +----------------------------------------------------------------------
// | 官方网址：https://www.niucloud.com
// +----------------------------------------------------------------------
// | niucloud团队 版权所有 开源版本可自由商用
// +----------------------------------------------------------------------
// | Author: Niucloud Team
// +----------------------------------------------------------------------

namespace addon\zhjw\app\model\contracts;

use core\base\BaseModel;
use think\model\concern\SoftDelete;
use think\model\relation\HasMany;
use think\model\relation\HasOne;

use addon\zhjw\app\model\students\Students;

/**
 * 合同管理模型
 * Class Contracts
 * @package addon\zhjw\app\model\contracts
 */
class Contracts extends BaseModel
{

     use SoftDelete;

    /**
     * 数据表主键
     * @var string
     */
    protected $pk = 'id';

    /**
     * 模型名称
     * @var string
     */
    protected $name = 'zhjw_contracts';

    /**
    * 定义软删除标记字段.
    * @var string
    */
    protected $deleteTime = 'is_deleted';

    /**
    * 定义软删除字段的默认值.
    * @var int
    */
    protected $defaultSoftDelete = 0;

    /**
     * 搜索器:合同管理学员
     * @param $value
     * @param $data
     */
    public function searchStudentIdAttr($query, $value, $data)
    {
       if ($value) {
            $query->where("student_id", $value);
        }
    }
    
    /**
     * 搜索器:合同管理合同名称
     * @param $value
     * @param $data
     */
    public function searchTitleAttr($query, $value, $data)
    {
       if ($value) {
            $query->where("title", "like", "%".$value."%");
        }
    }
    
    /**
     * 搜索器:合同管理生效日期
     * @param $value
     * @param $data
     */
    public function searchStartDateAttr($query, $value, $data)
    {
        $start = empty($value[0]) ? 0 : strtotime($value[0]);
        $end = empty($value[1]) ? 0 : strtotime($value[1]);
        if ($start > 0 && $end > 0) {
             $query->where([["start_date", "between", [$start, $end]]]);
        } else if ($start > 0 && $end == 0) {
            $query->where([["start_date", ">=", $start]]);
        } else if ($start == 0 && $end > 0) {
            $query->where([["start_date", "<=", $end]]);
        }
    }
    
    /**
     * 搜索器:合同管理终止日期
     * @param $value
     * @param $data
     */
    public function searchEndDateAttr($query, $value, $data)
    {
        $start = empty($value[0]) ? 0 : strtotime($value[0]);
        $end = empty($value[1]) ? 0 : strtotime($value[1]);
        if ($start > 0 && $end > 0) {
             $query->where([["end_date", "between", [$start, $end]]]);
        } else if ($start > 0 && $end == 0) {
            $query->where([["end_date", ">=", $start]]);
        } else if ($start == 0 && $end > 0) {
            $query->where([["end_date", "<=", $end]]);
        }
    }
    
    /**
     * 搜索器:合同管理状态
     * @param $value
     * @param $data
     */
    public function searchStatusAttr($query, $value, $data)
    {
       if ($value) {
            $query->where("status", $value);
        }
    }
    
    /**
     * 搜索器:合同管理添加时间
     * @param $value
     * @param $data
     */
    public function searchCreateTimeAttr($query, $value, $data)
    {
        $start = empty($value[0]) ? 0 : strtotime($value[0]);
        $end = empty($value[1]) ? 0 : strtotime($value[1]);
        if ($start > 0 && $end > 0) {
             $query->where([["create_time", "between", [$start, $end]]]);
        } else if ($start > 0 && $end == 0) {
            $query->where([["create_time", ">=", $start]]);
        } else if ($start == 0 && $end > 0) {
            $query->where([["create_time", "<=", $end]]);
        }
    }
    
    

    

    
    public function students(){
       return $this->hasOne(Students::class, 'id', 'student_id')->joinType('left')->withField('name,id')->bind(['student_id_name'=>'name']);
    }

}