define(function (require, exports, module) {
    let BaseBiz = require('apps/rht/base/rhtBiz');
    let rhtComm = require('../../comm/rhtComm');
    let DataCartWin = require('system/views/pages/data-cart-win/data-cart-win')

    function Biz(vm) {
        //继承第一步，构造继承
        BaseBiz.call(this, vm);
        vm.remark =''
    }

    //继承第二步，方法继承
    inherits(Biz, BaseBiz);
   
    //字段变化触发事件
    Biz.prototype.fieldChanged = function (dataSrc, dr, dc) {
        if (dataSrc.uiObjCode === this.dsMaster.uiObjCode) {
            switch (dc.fieldName) {
                case 'PluCode':
                    this.fieldChangedPluCode(dataSrc, dr, dc);
                    break;
            }
        }
        this.super('fieldChanged');
    };     
    //PluCode 字段变化执行事件
    Biz.prototype.fieldChangedPluCode = function (dataSrc, dr, dc) {
        let sPluCode = dr ? TypeUtil.toString(dr['PluCode']) : '';        
        let sKeyNo = dr ? TypeUtil.toString(dr['KeyNo']) : '';  
        //如果选项【电子秤商品设置键值默认方式】设置为‘1’，在键值为空的时候将键值赋值为商品编码
        //如果键值已经有值，商品编码改变不再对键值作出改变。
        let FRS_BalPluDefMode = rhtComm.getRhtOptionValue('*','FRS','FRS_BalPluDefMode','0');
        dr.setColumnText('PluNo', sPluCode);
        if ((FRS_BalPluDefMode == "1") && (sKeyNo.length <= 0)){            
            dr.setColumnText('KeyNo', sPluCode);
        }
        return true;
    };   


    Biz.prototype.doOp = function(opCode) {
        this.super('doOp', opCode)
        if (opCode === 'batch') {
            let win = new DataCartWin({
                funcCode: this.funcCode,
                leftObjCode: this.dsWeighter.uiObjCode,
                rightObjCode: this.dsPlu.uiObjCode,
                completed: function(weigterRows, pluRows) {
                    console.log(weigterRows)
                    console.log(pluRows)
                }
            })

            win.open()
        }
    }

    return Biz;
});