<?php

class Assign
{
    public $form_key;
    public $seq;
    public $assigner;
    public $assign_status;
    public $assign_date;
    public $assign_opinion;
    public $flow_code;
    public $flow_code_seq;
    public $real_assigner;

    /**
     * @return null
     */
    public function getFormKey()
    {
        return $this->form_key;
    }

    /**
     * @param null $form_key
     * @return Assign
     */
    public function setFormKey($form_key)
    {
        $this->form_key = $form_key;
        return $this;
    }

    /**
     * @return int
     */
    public function getSeq()
    {
        return $this->seq;
    }

    /**
     * @param int $seq
     * @return Assign
     */
    public function setSeq($seq)
    {
        $this->seq = $seq;
        return $this;
    }

    /**
     * @return mixed
     */
    public function getAssigner()
    {
        return $this->assigner;
    }

    /**
     * @param mixed $assigner
     * @return Assign
     */
    public function setAssigner($assigner)
    {
        $this->assigner = $assigner;
        return $this;
    }

    /**
     * @return mixed
     */
    public function getAssignStatus()
    {
        return $this->assign_status;
    }

    /**
     * @param mixed $assign_status
     * @return Assign
     */
    public function setAssignStatus($assign_status)
    {
        $this->assign_status = $assign_status;
        return $this;
    }

    /**
     * @return mixed
     */
    public function getAssignDate()
    {
        return $this->assign_date;
    }

    /**
     * @param mixed $assign_date
     * @return Assign
     */
    public function setAssignDate($assign_date)
    {
        $this->assign_date = $assign_date;
        return $this;
    }

    /**
     * @return mixed
     */
    public function getAssignOpinion()
    {
        return $this->assign_opinion;
    }

    /**
     * @param mixed $assign_opinion
     * @return Assign
     */
    public function setAssignOpinion($assign_opinion)
    {
        $this->assign_opinion = $assign_opinion;
        return $this;
    }

    /**
     * @return mixed
     */
    public function getFlowCode()
    {
        return $this->flow_code;
    }

    /**
     * @param mixed $flow_code
     * @return Assign
     */
    public function setFlowCode($flow_code)
    {
        $this->flow_code = $flow_code;
        return $this;
    }

    /**
     * @return mixed
     */
    public function getFlowCodeSeq()
    {
        return $this->flow_code_seq;
    }

    /**
     * @param mixed $flow_code_seq
     * @return Assign
     */
    public function setFlowCodeSeq($flow_code_seq)
    {
        $this->flow_code_seq = $flow_code_seq;
        return $this;
    }

    /**
     * @return mixed
     */
    public function getRealAssigner()
    {
        return $this->real_assigner;
    }

    /**
     * @param mixed $real_assigner
     * @return Assign
     */
    public function setRealAssigner($real_assigner)
    {
        $this->real_assigner = $real_assigner;
        return $this;
    }


    /**
     * @param null $formKey
     */
    public function __construct($formKey = null)
    {

        $this->form_key = $formKey;

        list($seq) = DB::fields("SELECT max(seq) FROM assign
                            where form_key ='$formKey'");
        $this->seq = empty($seq) ? 0 : $seq;
    }

    /**
     * @param null $formKey
     * @param string $as_array
     * @param string $code
     * @param string $assign_status
     * @return array
     */
    public static function get_records($formKey = null, $as_array = "true", $code = '%', $assign_status = '%')
    {
        try {
            $sql = "select seq,assigner,assign_opinion, assign_date assign_date
            ,lead_code,f_return_content('lead_code',lead_code) position_name,assign_status,flow_code,
            f_return_depart(assigner) assign_depart ,f_return_depart_name(f_return_depart(assigner)) assign_depart_name
             from
                 assign  a,employee b where
                  a.assigner =b.employee_no
                  and assign_status like '" . $assign_status . "%'
                  and   form_key = '" . $formKey . "'  and flow_code like '" . $code . "%' order by assign_date asc";
         //    echo   $sql;
            return DB::result($sql, $as_array);

        } catch (Exception $e) {
            echo 'Caught exception: ', $e->getMessage(), "\n";
            return null;
        }

    }

    public static function get_lastest_record($formKey, $code)
    {
        try {
            $sql = "select seq,assigner,assign_opinion, assign_date assign_date,lead_code,
            f_return_content('lead_code',lead_code) position_name,assign_status,flow_code,
            f_return_depart(assigner) assign_depart ,f_return_depart_name(f_return_depart(assigner)) assign_depart_name
            from
            assign  a,employee b where
                  a.assigner =b.employee_no
                  and   form_key = '" . $formKey . "' and seq in(
                  select max(seq) from assign where  form_key = '" . $formKey . "' 
                  and flow_code like '" . $code . "%'
                  )  ";
            $result = DB::result($sql);
            return $result[0];

        } catch (Exception $e) {
            echo 'Caught exception: ', $e->getMessage(), "\n";
            return null;
        }
    }

    public function insert()
    {
        DB::insert_table("assign", array(
            "form_key" => $this->form_key,
            "seq" => $this->seq + 1,
            "assigner" => $this->assigner,
            "assign_status" => $this->assign_status,
            "assign_opinion" => $this->assign_opinion,
            "flow_code" => $this->flow_code,
            "flow_code_seq" => $this->flow_code_seq,
            "real_assigner" => $this->real_assigner
        ));
    }
}