<?php

/**
 * This is the model class for table "{{useradmin}}".
 *
 * The followings are the available columns in table '{{useradmin}}':
 * @property integer $id
 * @property string $username
 * @property string $password
 * @property string $email
 * @property string $status
 * @property string $role_id
 * @property string $avatar
 * @property string $descr
 * @property string $create_date
 * @property string $update_date
 */
class Useradmin extends CActiveRecord
{
    public $verifypassword; //注册中的重复密码
    public $verifyCode; //注册中的验证码
    public $phoneCode; //手机验证码

	/**
	 * @return string the associated database table name
	 */
	public function tableName()
	{
		return '{{useradmin}}';
	}

	/**
	 * @return array validation rules for model attributes.
	 */
	public function rules()
	{
		// NOTE: you should only define rules for those attributes that
		// will receive user inputs.
		return array(
			array('username, password, phone', 'required'),
			array('username', 'length', 'max'=>20),
			array('username','unique','message'=>'用户名已被占用'),
			array('password', 'length', 'max'=>50),
            array('verifypassword', 'length', 'max'=>50),
            array('verifypassword', 'compare', 'compareAttribute'=>'password', 'message'=>'请再输入确认密码', 'on'=>'register'),
			array('auth, status', 'safe'),
			// The following rule is used by search().
			// @todo Please remove those attributes that should not be searched.
			array('id, username, password, auth, status, verifypassword, phone,email', 'safe', 'on'=>'search'),

            //找回密码相关
            // array('username', 'safe', 'on'=>'findpassword'),
            array('username', 'exist', 'on'=>'findpassword', 'message'=>'{attribute}{value}不存在！'),
            array('password', 'required', 'on'=>'changepassword'),
            array('verifypassword', 'compare', 'compareAttribute'=>'password', 'on'=>'changepassword'),

            // 检查手机验证码
            array('phoneCode', 'required', 'on'=>'register'),
            array('phoneCode', 'regVerifyCodeCheck', 'on'=>'register'),
            array('phone', 'checkPhoneRegNum', 'on'=>'register'),
		);
	}

    public function usernameCheck($attribute,$params)
    {
        if(!$this->hasErrors())
        {
            if (strpos($this->username, ':') || strpos($this->username, '：'))
            {
                $this->addError('username', '用户名不能包含冒号！');
            }
        }
    }

    /**
     * 检查手机验证码
     * @param unknown $attribute
     * @param unknown $params
     */
    public function regVerifyCodeCheck($attribute,$params)
    {
        if(!$this->hasErrors())
        {
            $result = CheckVerifyCode($this->phoneCode);
            if(isset($result['errmsg']))
            {
                $this->addError("phoneCode", $result['errmsg']);
                return false;
            }

        }
    }

    /**
     * 检查手机验证码
     * @param unknown $attribute
     * @param unknown $params
     */
    public function checkPhoneRegNum($attribute,$params)
    {
        if(!$this->hasErrors())
        {
            $result = self::getPhoneRegNum($this->phone);
            if($result >= 3)
            {
                $this->addError("phone", '一个手机号码最多只能注册3个乐外卖账号！');
                return false;
            }
        }
    }

	/**
	 * @return array relational rules.
	 */
	public function relations()
	{
		// NOTE: you may need to adjust the relation name and the related
		// class name for the relations automatically generated below.
		return array(
		);
	}

	/**
	 * @return array customized attribute labels (name=>label)
	 */
	public function attributeLabels()
	{
		return array(
			'id' => 'ID',
			'username' => '账号',
			'password' => '密码',
            'verifypassword' => '确认密码',
            'phone' =>'手机号码',
            'email' =>'邮箱地址',
		);
	}

	/**
	 * Retrieves a list of models based on the current search/filter conditions.
	 *
	 * Typical usecase:
	 * - Initialize the model fields with values from filter form.
	 * - Execute this method to get CActiveDataProvider instance which will filter
	 * models according to data in model fields.
	 * - Pass data provider to CGridView, CListView or any similar widget.
	 *
	 * @return CActiveDataProvider the data provider that can return the models
	 * based on the search/filter conditions.
	 */
	public function search()
	{
		// @todo Please modify the following code to remove attributes that should not be searched.

		$criteria=new CDbCriteria;

		$criteria->compare('id',$this->id);
		$criteria->compare('username',$this->username,true);
		$criteria->compare('password',$this->password,true);
        $criteria->compare('verifypassword',$this->verifypassword,true);
        $criteria->compare('phone',$this->phone,true);
        $criteria->compare('email',$this->email,true);
		return new CActiveDataProvider($this, array(
			'criteria'=>$criteria,
		));
	}

	/**
	 * Returns the static model of the specified AR class.
	 * Please note that you should have this exact method in all your CActiveRecord descendants!
	 * @param string $className active record class name.
	 * @return Useradmin the static model class
	 */
	public static function model($className=__CLASS__)
	{
		return parent::model($className);
	}

	public function searchusing()
	{
		$criteria=new CDbCriteria;

		$criteria->addCondition('status=1');
		return new CActiveDataProvider($this, array(
			'criteria'=>$criteria,
            'pagination'=>['pageSize'=>20]
		));
	}

    public function extendDueDate($days)
    {
        $oldDueDate = $this->due_date > date("Y-m-d H:i:s") ? $this->due_date : date("Y-m-d H:i:s");

        $year = (int) substr($oldDueDate, 0, 4);
        $mon = (int) substr($oldDueDate, 5, 2);
        $mday = (int) substr($oldDueDate, 8, 2);
        $hour = (int) substr($oldDueDate, 11, 2);
        $minute = (int) substr($oldDueDate, 14, 2);
        $second = (int) substr($oldDueDate, 17, 2);

        $this->due_date = date("Y-m-d H:i:s", mktime($hour, $minute, $second, $mon, $mday+$days, $year));
    }

    /**
     * 取出手机号码的注册次数
     * @param unknown $phone
     */
    public static function  getPhoneRegNum($phone)
    {
        if(empty($phone))
        {
            return false;
        }

        $result = self::model()->count('phone=:phone', array(':phone'=>$phone));

        return intval($result);
    }
}