<?php
require_once("CommonFlowNode.php");

class FlowNode extends CommonFlowNode
{

    function __construct($param)
    {
        parent::__construct($param);
    }
    /**
     * 1.首先检查当前节点 assignClass ,如果为专人签核A,则读取下个节点的签核人员,否则根据agentSetting选取上级领导
     * @param WorkFlowParser $workFlowParser
     * @return array
     */
    public function getAssignerList(WorkFlowParser $workFlowParser)
    {
        #以下为专人
        $strAssign = $this->getAssigner();
        $assignEmps = array();
        $arr_a = explode('|', $strAssign);
        foreach ($arr_a as $key => $value) {
            if (empty($value)) {
                continue;
            }
            $arr_b = explode(':', $value);
            $val = explode('-', $arr_b[0]);
            $arr_c = explode(',', $arr_b[1]);
            $str_next_user = "";
            foreach ($arr_c as $key => $value) {
                if (empty($value)) {
                    continue;
                }
                if ($value == '00000') {
                    $str_next_user .= '00000' . '-' . "00000,";
                } else {
                    $str_next_user .= AssignerStringParser::process($value);
                }
            }
            array_push($assignEmps, array(
                $val[0],        //assign_status
                $str_next_user
            ));
        }

        return $assignEmps;
    }

    /**
     * 检查是否满足流转下一关条件
     * @param $assignClass
     * @param $leadCode
     * @return bool
     */
    function checkTrust($assignClass, $leadCode)
    {
        $_flag = false;
        $flowContext = unserialize($_SESSION['flowContext']);
        $assignStatus = $flowContext->getAssignStatus();
        #如果签核节点assign_status 在定义的同层签核节点当中则不可签回
        if (in_array($assignStatus, AssignStatus::$same_level_status)) {
            return $_flag;
        }
        switch ($assignClass) {
            case 'A': //无需审核

                $_flag = true;
                break;
            case 'B': //审核至科长
                $_flag = (in_array($leadCode, array('50', '20', '19', '18', '17', '16', '12', '10','15')) ? true : false);

                break;
            case 'C': //审核至经理
                $_flag = in_array($leadCode, array('20', '19', '18', '17', '16', '12', '10','15')) ? true : false;
                break;
            case 'D': //审核至 协理/厂长/总监
                $_flag = in_array($leadCode, array('19', '18', '17', '16', '12', '10','15')) ? true : false;
                break;
            case 'E': //审核至副总
                $_flag = in_array($leadCode, array('12', '10')) ? true : false;
                break;
            case 'F': //审核至总经理
                $_flag = substr($leadCode, 0, 2) == '10' ? true : false;
                break;
            case 'X':
                $method = MethodLoader::getInstanceByMethodString(strip_tags($this->getAssignClassMethod()));
                $_assignClass = $method->invokeMethod($this->getFlow(), $this->getFormData());
                $_flag = $this->checkTrust($_assignClass, $leadCode);
                break;
            default:
                $_flag = false;
                break;
        }


        return $_flag;
    }

    /**
     * 获取附加的签核人员
     * @param  string $userId
     * @return array
     */
    public function getDepartmentalAssignerList($userId)
    {

        $leader = Employee::leader($userId);

        $nextAssignerStr = Employee::get_employee($leader, $format = "employee_no-name");
        $nextAssigner = array(0 => array(0 => "F6", 1 => $nextAssignerStr));

        $subordinates = Employee::subordinates($userId);

        if (count($subordinates) > 0) {
            $nextAssignerStr = "";
            foreach ($subordinates as $empl) {
                $nextAssignerStr .= Employee::get_employee($empl, $format = "employee_no-name") . ',';

            }
            array_push($nextAssigner, array(0 => 'FH', 1 => $nextAssignerStr));
        }
        return $nextAssigner;

    }

}