define(function (require, exports, module) {
    let BaseBiz = require('apps/rht/base/rhtBiz');
    let rhtComm = require('apps/rht/comm/rhtComm');
    let service = require('./cls130101service');
    let ClsDivide = require('./ClsDivide');
    /**
     * 控制按钮的可用
     * @param   opCode 按钮编码
     * @return         [description]
     */

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

    //继承第二步，方法继承
    inherits(Biz, BaseBiz);

    let orgType = rhtComm.GetOrgType(Store.logOn.orgCode);

    Biz.prototype.initCompleted = function () {
        this.super('initCompleted');

        this.initTree();

        this.selTreeNode = null;
        this.isAddLast = false; // 是否在添加末级品类
        this.isUsed = false; // 品类是否已经被使用（编辑时用）
        // this.isDivide// 是否在将末级品类转化为非末级
        // this.divideClsCode;// 被转为非末级的品类编号
        this.addClsCodeLen = 0; // 添加时限制品类编码长度，由特殊选项计算得出
        this.dsMaster.state = {
            preclscode: ''
        }
        this.dsMaster.setServerBiz('cn.qdhezheng.rht.app.cls.cls130101.SavePlugin');
    }
    
    // 树组件
    Biz.prototype.getTreeTitle = function () {
        return '';
    };

    Biz.prototype.initTree = function() {
        // 获取品类树
        let clsTreeInfo = service.GetClsTree();
        if (clsTreeInfo.result != 1) {
            Store.messager.err(clsTreeInfo.message);
        } else {
            let treedata = [];
            treedata.push({
                id: '*',
                pId: '',
                clscode: '', // 品类编码
                clsname: '', // 品类类型
                name: '全部', // 节点显示信息
                islast: '0',  // 是否末级
                isexplucode: '0',  // 是否进行特征码管理
                explutype: '00',  // 特征码组成模式
                isbz: '0',  // 管理保质期
                iscurrday: '0',  // 日配商品
                isseason: '0',  // 季节性商品
                cxprecision: '0',  // 促销优惠精度
                cxcalcutype: '0',  // 促销价格计算方法
                open: true // 是否展开
            });
            for (let i = 0; i < clsTreeInfo.data.length; i++) {
                let row = clsTreeInfo.data[i];
                if(row['pid'] == '-1') {
                    continue;
                }
                treedata.push({
                    id: row['id'],
                    pId: row['pid'],
                    clscode: row['clscode'], // 品类编码
                    clsname: row['clsname'], // 品类类型
                    name: row['clscode'] + '-' + row['clsname'], // 节点显示信息
                    islast: row['islast'],  // 是否末级
                    isexplucode: row['isexplucode'],  // 是否进行特征码管理
                    explutype: row['explutype'],  // 特征码组成模式
                    isbz: row['isbz'],  // 管理保质期
                    iscurrday: row['iscurrday'],  // 日配商品
                    isseason: row['isseason'],  // 季节性商品
                    cxprecision: row['cxprecision'],  // 促销优惠精度
                    cxcalcutype: row['cxcalcutype'],  // 促销价格计算方法
                    open: false // 是否展开
                });
            }
            this.callView('setTreeData', treedata);
        }
    }

    Biz.prototype.treeSelected = function(selectValue, selectColName, treeNode) {
        this.dsMaster.state = {
            preclscode: treeNode ? treeNode.clscode : ''
        }
        this.dsMaster.search();
        
        this.selTreeNode = treeNode;
    }

    //控制主界面按钮状态
    Biz.prototype.getOpEnabled = function (opCode) {
        let isOk = this.super('getOpEnabled', opCode);
        if (!isOk) return false;
        let curRow = this.dsMaster.currentRow;
        if (opCode == 'add') {
            if(orgType != '1001')
                return false;
        }
        if (opCode == 'edit') {
            if(orgType != '1001')
                return false;
            if (!curRow)
                return false;
        }
        if (opCode == 'delete') {
            if(orgType != '1001')
                return false;
            if (!curRow)
                return false;
        }
        if (opCode == 'tolast') {
            if(orgType != '1001')
                return false;
            if(this.getState() == 'add' || this.getState() == 'edit')
                return false;
            if (!curRow)
                return false;
            if(TypeUtil.toString(curRow['IsLast']) == '1')
                return false;
        }
        if (opCode == 'nolast') {
            if(orgType != '1001')
                return false;
            if(this.getState() == 'add' || this.getState() == 'edit')
                return false;
            if (!curRow)
                return false;
            if(TypeUtil.toString(curRow['IsLast']) == '0')
                return false;
        }
        return true;
     };
    
    //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 'IsExPluCode':
                    this.fieldChangedIsExPluCode(dataSrc, dr, dc);
                    break;
                case 'ClsType':
                    this.fieldChangedClsType(dataSrc, dr, dc);
                    break;
                case 'SaleSeason':
                    this.fieldChangedSaleSeason(dataSrc, dr, dc);
                    break;
            }
        }
        this.super('fieldChanged');
    };      
    //主表字段变化执行事件
    Biz.prototype.fieldChangedIsExPluCode = function (dataSrc, dr, dc) {
        let isExPluCode = TypeUtil.toString(dr['IsExPluCode']);

        if(isExPluCode == '0') {
            dr.setColumnValue('ExPluType', '00');
        }

        return true;
    };
    Biz.prototype.fieldChangedClsType = function (dataSrc, dr, dc) {
        let clsType = TypeUtil.toString(dr['ClsType']);

        if(clsType == '02') {
            dr.setColumnValue('IsSeason', '1');
            dr.setColumnValue('SaleSeason', '1111');
        }

        return true;
    };
    Biz.prototype.fieldChangedSaleSeason = function (dataSrc, dr, dc) {
        let saleSeason = TypeUtil.toString(dr['SaleSeason']);
        let clsType = TypeUtil.toString(dr['ClsType']);

        if(saleSeason == '' && clsType == '02') {
            dr.setColumnError('SaleSeason', '季节性品类销售季节不能为空！');
        }

        return true;
    };

    //增加前执行
    Biz.prototype.beforeAdd = function () {
        if(!this.selTreeNode) {
            Store.messager.err('请选择父节点');
            return false;
        }

        if(this.selTreeNode.islast == '1') {
            Store.messager.err('品类级别已是最末级，不允许增加！');
            return false;
        }

        // 根据特殊选项判断是否末级
        let nodeLevel = 0;
        if (this.selTreeNode !== null){
            nodeLevel = this.selTreeNode.level;
        }
        let ret = service.GetLevelCodeTotalLen(nodeLevel+1, '1');
        if (ret.result != 1) {
            Store.messager.err(ret.message);
            return false;
        }
        if(ret.data < 0) {
            Store.messager.err('品类级别已是最末级，不允许增加！');
            return false;
        }
        this.addClsCodeLen = ret.data;
        
        return this.super('beforeAdd');
    };

    //增加后执行
    Biz.prototype.afterAdd = function () {
        let masterAdapter = this.view.vm['ep_dsMaster'];

        // 根据特殊选项判断增加的是否是末级
        let nodeLevel = 0;
        if (this.selTreeNode !== null){
            nodeLevel = this.selTreeNode.level;
        }
        let ret = service.GetLevelCodeTotalLen(nodeLevel+2, '1');
        if (ret.result != 1) {
            Store.messager.err(ret.message);
            return false;
        }
        if(ret.data < 0) {
            this.dsMaster.currentRow.setColumnValue('IsLast', '1');
            masterAdapter.setEditorEditable('IsLast', false);
            masterAdapter.setEditorEditable('PluCount', true);
            this.isAddLast = true;
        }else {
            masterAdapter.setEditorEditable('PluCount', true);
            this.isAddLast = false;
        }

        this.dsMaster.currentRow.setColumnValue('ClsCode', this.selTreeNode.clscode);
        this.dsMaster.currentRow.setColumnValue('IsExPluCode', this.selTreeNode.isexplucode);
        this.dsMaster.currentRow.setColumnValue('ExPluType', this.selTreeNode.explutype);
        this.dsMaster.currentRow.setColumnValue('IsBz', this.selTreeNode.isbz);
        this.dsMaster.currentRow.setColumnValue('IsCurrDay', this.selTreeNode.iscurrday);
        this.dsMaster.currentRow.setColumnValue('IsSeason', this.selTreeNode.isseason);
        this.dsMaster.currentRow.setColumnValue('CxPrecision', this.selTreeNode.cxprecision);
        this.dsMaster.currentRow.setColumnValue('CxCalcuType', this.selTreeNode.cxcalcutype);
        
        return this.super('afterAdd');
    };

    //编辑前执行
    Biz.prototype.beforeEdit = function () {
        // 获取当前品类级别的编码长度
        let nodeLevel = 0;
        if (this.selTreeNode !== null){
            nodeLevel = this.selTreeNode.level;
        }
        let ret = service.GetLevelCodeTotalLen(nodeLevel+1, '1');
        if (ret.result != 1) {
            Store.messager.err(ret.message);
            return false;
        }
        if(ret.data < 0) {
            Store.messager.err('获取品类编码规则失败，请检查设置！');
            return false;
        }
        this.addClsCodeLen = ret.data;
        
        return this.super('beforeEdit');
    };

    //编辑后执行
    Biz.prototype.afterEdit = function () {

        let currentRow = this.dsMaster.currentRow;

        let clsId = TypeUtil.toString(currentRow['ClsID']);
        let clsCode = TypeUtil.toString(currentRow['ClsCode']);

        let ret = service.ClsIsUsed(clsId, clsCode);
        if (ret.result != 1) {
            Store.messager.err(ret.message);
            return false;
        }
        // 有下级品类或已经被商品使用，品类编码不可编辑
        if(ret.data == 1) {
            this.isUsed = true;
        }else {
            this.isUsed = false;
        }

        let masterAdapter = this.view.vm['ep_dsMaster'];
        masterAdapter.setEditorEditable('ClsCode', !this.isUsed);
        masterAdapter.setEditorEditable('IsLast', !this.isUsed);

        // 根据特殊选项判断编辑的是否是末级
        let nodeLevel = 0;
        if (this.selTreeNode !== null){
            nodeLevel = this.selTreeNode.level;
        }
        ret = service.GetLevelCodeTotalLen(nodeLevel+2, '1');
        if (ret.result != 1) {
            Store.messager.err(ret.message);
            return false;
        }
        if(ret.data < 0) {
            this.dsMaster.currentRow.setColumnValue('IsLast', '1');
            masterAdapter.setEditorEditable('PluCount', true);
            this.isAddLast = true;
        }else {
            masterAdapter.setEditorEditable('PluCount', !this.isUsed);
            this.isAddLast = false;
        }
        
        return this.super('afterEdit');
    };

    //保存前执行
    Biz.prototype.beforeSave = function () {
        let currentRow = this.dsMaster.currentRow;

        let clsCode = TypeUtil.toString(currentRow['ClsCode']);
        let clsName = TypeUtil.toString(currentRow['ClsName']);
        let minMlRate = TypeUtil.toFloat(currentRow['MinMlRate']);
        let maxMlRate = TypeUtil.toFloat(currentRow['MaxMlRate']);
        let isLast = TypeUtil.toString(currentRow['IsLast']);
        let self = this;

        // 品类编号需要满足特殊选项设置的长度，前缀为父级品类的编号
        let selClsCode = '';
        if (this.selTreeNode !== null){
            selClsCode = this.selTreeNode.clscode;
        }
        let pattern=eval('/^' + selClsCode + '[0-9a-zA-Z]{' + (this.addClsCodeLen-selClsCode.length) + '}$/');
        if (!pattern.test(clsCode))  {       
            Store.messager.err('品类编号必须为数字或英文字母的组合，长度为' + this.addClsCodeLen + (selClsCode == '' ? '' : '，前缀为' + selClsCode));
            return false;
        }

        pattern = /[+ -''*|=,{};]/;
        if(pattern.test(clsName)) {
            Store.messager.err('品类编号不能包含+ -\'\'*|=,{};等非法字符！');
            return false;
        }

        if(minMlRate < 0 || minMlRate > 100) {
            Store.messager.err('最小毛利率应在0到100之间！');
            return false;
        }
        if(maxMlRate < 0 || maxMlRate > 100) {
            Store.messager.err('最大毛利率应在0到100之间！');
            return false;
        }
        if(minMlRate > maxMlRate) {
            Store.messager.err('最大毛利率应大于等于最小毛利率！');
            return false;
        }

        if(self.getState() == 'add') {
           let retCls = service.ClsExists(clsCode, '');
            if (retCls.result != 1) {
                Store.messager.err(retCls.message);
                return false;
            }
            if (retCls.data == 1) {
                Store.messager.err('品类编号已存在！');
                return false;
            }
        }
        let ret = service.ClsExists('', clsName);
        if (ret.result != 1) {
            Store.messager.err(ret.message);
            return false;
        }
        if (ret.data == 1) {
            if (!Store.confirm("品类名称已存在，要继续吗？")) {
                return false;
            }
        }
        
        if(self.getState() == 'add' && !this.isAddLast && isLast == '0') {
            this.dsMaster.currentRow.setColumnValue('PluCount', 0);
        }

        let clsID = rhtComm.GetNextId("13001","1",Store.logOn.orgCode);
        this.dsMaster.currentRow.setColumnValue('ClsID', clsID);

        return this.super('beforeSave');
    };

    Biz.prototype.beforeDelete = function() {
        let self = this;
        let currentRow = self.dsMaster.currentRow;
        
        let clsId = TypeUtil.toString(currentRow['ClsID']);
        let clsCode = TypeUtil.toString(currentRow['ClsCode']);
        let clsName = TypeUtil.toString(currentRow['ClsName']);

        let ret = service.ClsIsUsed(clsId, '');
        if (ret.result != 1) {
            Store.messager.err(ret.message);
            return false;
        }
        // 有下级品类或已经被商品使用，不可删除
        if(ret.data == 1) {
            Store.messager.err(clsCode + '-' + clsName + ' 已经被商品使用，不能删除！');
            return false;
        }

        if (!Store.confirm('将删除 ' + clsCode + '-' + clsName + ' 及其下属品类，确定吗？')) {
            return false;
        }

        ret = service.DeleteCls(clsCode);
        if (ret.result != 1) {
            Store.messager.err('删除失败：' + ret.message);
            return false;
        }

        this.initTree();
        this.dsMaster.search();

        //前面已经做处理，返回false，不真正删除数据
        return false;
    }

    //按钮事件控制
    Biz.prototype.doOp = function (opCode) {
        let self = this;
        if (opCode == 'tolast') {
            let ds = self.dsMaster;
            this.onTolast(self, ds);
        }
        if (opCode == 'nolast') {
            let ds = self.dsMaster;
            this.onNolast(self, ds);
        }
    };

    Biz.prototype.onTolast = function (biz, ds) {
        let currentRow=ds.currentRow;
        let clsId = TypeUtil.toString(currentRow['ClsID']);
        let clsCode = TypeUtil.toString(currentRow['ClsCode']);
        let clsName = TypeUtil.toString(currentRow['ClsName']);
        let ret = service.ClsIsUsed(clsId, '');
        if (ret.result != 1) {
            Store.messager.err(ret.message);
            return false;
        }
        
        if(ret.data == 0) {
            Store.messager.err(clsCode + '-' + clsName + ' 未被使用，请直接进行品类信息修改。');
            return false;
        }

        if (!Store.confirm('将当前品类转为末级将删除其所有下属品类，同时更新下属末级品类对应的商品品类信息。\n您确定要将 ' + clsCode + '-' + clsName + ' 转为末级吗？')) {
            return false;
        }

        ret = service.ClsToLast(clsId);
        if (ret.result != 1) {
            Store.messager.err(ret.message);
            return false;
        }

        this.initTree();
        this.dsMaster.search();
    }
    Biz.prototype.onNolast = function (biz, ds) {
        let self = this;
        let currentRow=ds.currentRow;

        let clsId = TypeUtil.toString(currentRow['ClsID']);
        let clsCode = TypeUtil.toString(currentRow['ClsCode']);
        let clsName = TypeUtil.toString(currentRow['ClsName']);

        let ret = service.ClsIsUsed(clsId, '');
        if (ret.result != 1) {
            Store.messager.err(ret.message);
            return false;
        }
        
        if(ret.data == 0) {
            Store.messager.err(clsCode + '-' + clsName + ' 未被使用，请直接进行品类信息修改。');
            return false;
        }

        // 获取当前品类下一级的编码长度
        let nodeLevel = 0;
        if (this.selTreeNode !== null){
            nodeLevel = this.selTreeNode.level;
        }
        ret = service.GetLevelCodeTotalLen(nodeLevel+2, '1');
        if (ret.result != 1) {
            Store.messager.err(ret.message);
            return false;
        }
        if(ret.data < 0) {
            Store.messager.err(clsCode + '-' + clsName + ' 已是最末级，不能转为非末级！');
            return false;
        }
        let newClsCodeLen = ret.data;

        if (!Store.confirm('将当前品类转为非末级需要细化其下属品类，同时更新当前品类对应的商品品类信息为细化的品类。\n您确定要将 ' + clsCode + '-' + clsName + ' 转为非末级吗？')) {
            return false;
        }

        let clsDivide = new ClsDivide(this.dsMaster, newClsCodeLen, clsCode);
        clsDivide.callback = function (clsData, clsInfo) {
            ret = service.ClsDivide(clsId, clsData, clsInfo);
            if (ret.result != 1) {
                Store.messager.err(ret.message);
                return false;
            }
            self.initTree();
            self.dsMaster.search();
        }
        clsDivide.open();
    }
    Biz.prototype.stateChanged = function(newState, oldState) {
        let self = this;
        if (newState === 'browser' && oldState === 'add') {
            self.initTree();
        }
    }

    return Biz;
});