/**
 * Created by Zhong on 2017/11/28.
 */
//清单固定行
const fixedFlag = {
    // 分部分项工程
    SUB_ENGINERRING: 1,
    // 措施项目
    MEASURE: 2,
    // 施工技术措施项目
    CONSTRUCTION_TECH: 3,
    // 安全文明施工按实计算费用
    SAFETY_CONSTRUCTION_ACTUAL: 4,
    // 施工组织措施专项费用
    CONSTRUCTION_ORGANIZATION: 5,
    // 安全文明施工专项费用
    SAFETY_CONSTRUCTION: 6,
    // 其他项目
    OTHER: 7,
    // 暂列金额
    PROVISIONAL: 8,
    // 暂估价
    ESTIMATE: 9,
    // 材料（工程设备）暂估价
    MATERIAL_PROVISIONAL: 10,
    // 专业工程暂估价
    ENGINEERING_ESITIMATE: 11,
    // 计日工
    DAYWORK: 12,
    // 总承包服务费
    TURN_KEY_CONTRACT: 13,
    // 索赔与现场签证
    CLAIM_VISA: 14,
    // 规费
    CHARGE: 15,
    // 社会保险费及住房公积金 Social insurance fee and housing accumulation fund
    SOCIAL_INSURANCE_HOUSING_FUND: 16,
    // 工程排污费 charges for disposing pollutants
    POLLUTANTS: 17,
    // 税金
    TAX: 18
};

let cbTools = {
    isDef: function (v) {
        return v !== undefined && v !== null;
    },
    isUnDef: function (v) {
        return v === undefined || v === null;
    },
    isNum: function (v) {
        return this.isDef(v) && !isNaN(v) && v !== Infinity;
    },
    isFlag: function (v) {
        return this.isDef(v.flagsIndex) && this.isDef(v.flagsIndex.fixed);
    },
    returnV: function (v, r) {
        if(this.isDef(v)){
            return v;
        }
        return r;
    },
    findBill: function (fixedFlag) {
        let bills = projectObj.project.Bills.datas;
        for(let i = 0, len = bills.length; i < len; i++){
            if(bills[i].flagsIndex.flag === fixedFlag){
                return bills[i];
            }
        }
    },
    //需要用到计算基数的时候，先找出所有的固定清单，避免每个基数都要去遍历寻找清单
    setFixedBills: function (project, billsObj, fixedFlag) {
        let bills = project.Bills.datas;
        for(let i = 0, len = bills.length; i < len; i++){
            if(this.isDef(bills[i].flagsIndex.fixed)){
                for(let flag in fixedFlag){
                    if(fixedFlag[flag] === bills[i].flagsIndex.fixed.flag){
                        billsObj[fixedFlag[flag]] = Object.create(null);
                        billsObj[fixedFlag[flag]]['base']  = Object.create(null);
                        billsObj[fixedFlag[flag]]['bill']  = bills[i];
                    }
                }
            }
        }
    },
    //清单基数设置所属固定清单属性
    setBaseBills: function (baseFigure, fixedBills) {
        for(let i in baseFigure){
            let calcBase = baseFigure[i];
            calcBase.fixedBill = null;
            if(cbTools.isDef(fixedBills[calcBase.fixedFlag])){
                fixedBills[calcBase.fixedFlag]['base'][i] = calcBase;
                calcBase.fixedBill = fixedBills[calcBase.fixedFlag];
            }
        }
    },
    //生成清单基数计算分类模板
    setBaseFigureClass: function (baseFigures, mapObj) {
        mapObj['CONSTRUCTION_ORGANIZATION'] = Object.create(null);
        mapObj['OTHER'] = Object.create(null);
        mapObj['CHARGE'] = Object.create(null);
        mapObj['TAX'] = Object.create(null);
        mapObj['OTHERS'] = Object.create(null);
        let filter = ['CSXMF', 'ZZCSXMF', 'ZZCSXMDEJJZJGCF', 'ZZCSXMDEJJRGF', 'ZZCSXMDEJJCLF', 'ZZCSXMDEJJJXF', 'QTXMF', 'GF', 'SJ'];
        for(let figure in baseFigures){
            if(filter.indexOf(baseFigures[figure]['base']) === -1){
                mapObj['CONSTRUCTION_ORGANIZATION'][figure] = baseFigures[figure];
            }
            if(baseFigures[figure]['base'] !== 'QTXMF'){
                mapObj['OTHER'][figure] = baseFigures[figure];
            }
            if(baseFigures[figure]['base'] !== 'GF'){
                mapObj['CHARGE'][figure] = baseFigures[figure];
            }
            if(baseFigures[figure]['base'] !== 'SJ'){
                mapObj['TAX'][figure] = baseFigures[figure];
            }
            mapObj['OTHERS'][figure] = baseFigures[figure];
        }
    },
    getFigure: function (node) {
        let calcBase = projectObj.project.calcBase;
        let parent = node.parent;
        if(this.isFlag(node.data) && (node.data.flagsIndex.fixed.flag === calcBase.fixedFlag.SUB_ENGINERRING
            || node.data.flagsIndex.fixed.flag === calcBase.fixedFlag.CONSTRUCTION_TECH)){
            //node.data.baseFigureClass = null;
            return null;
        }
        else if(this.isFlag(node.data) && node.data.flagsIndex.fixed.flag === calcBase.fixedFlag.CONSTRUCTION_ORGANIZATION){
            //node.data.baseFigureClass = 'CONSTRUCTION_ORGANIZATION';
            return calcBase.baseFigureClass.CONSTRUCTION_ORGANIZATION;
        }
        else if(this.isFlag(node.data) && node.data.flagsIndex.fixed.flag === calcBase.fixedFlag.OTHER){
            //node.data.baseFigureClass = 'OTHER';
            return calcBase.baseFigureClass.OTHER;
        }
        else if(this.isFlag(node.data) && node.data.flagsIndex.fixed.flag === calcBase.fixedFlag.CHARGE){
            //node.data.baseFigureClass = 'CHARGE';
            return calcBase.baseFigureClass.CHARGE;
        }
        else if(this.isFlag(node.data) && node.data.flagsIndex.fixed.flag === calcBase.fixedFlag.TAX){
            //node.data.baseFigureClass = 'TAX';
            return calcBase.baseFigureClass.TAX;
        }
        else {
            if(!parent){
                //node.data.baseFigureClass = 'OTHERS';
                return calcBase.baseFigureClass.OTHERS;
            }
            else {
                return this.getFigure(parent);
            }
        }
    },
    getBaseBill: function (node) {
        let calcBase = projectObj.project.calcBase;
        let parent = node.parent;
        if(this.isFlag(node.data) && (node.data.flagsIndex.fixed.flag === calcBase.fixedFlag.SUB_ENGINERRING
            || node.data.flagsIndex.fixed.flag === calcBase.fixedFlag.CONSTRUCTION_TECH)){
            return node;
        }
        else if(this.isFlag(node.data) && node.data.flagsIndex.fixed.flag === calcBase.fixedFlag.CONSTRUCTION_ORGANIZATION){
            return node;
        }
        else if(this.isFlag(node.data) && node.data.flagsIndex.fixed.flag === calcBase.fixedFlag.OTHER){
            return node;
        }
        else if(this.isFlag(node.data) && node.data.flagsIndex.fixed.flag === calcBase.fixedFlag.CHARGE){
            return node;
        }
        else if(this.isFlag(node.data) && node.data.flagsIndex.fixed.flag === calcBase.fixedFlag.TAX){
            return node;
        }
        else {
            if(!parent){
                return node;
            }
            else {
                return this.getBaseBill(parent);
            }
        }
    },
    //获取清单（有基数计算）引用了的其他清单,（循环引用栈中的一块）
    getStackBlock: function (billID) {
        let tempBases = [], block = [];//存引用的清单ID
        let node = getBill(billID);
        if(!node){
            return tempBases;
        }
        else {
            getBase(node);
            let bases = Array.from(new Set(tempBases));
            for(let i = 0, len = bases.length; i < len; i++){
                if(cbTools.isDef(calcBase.baseFigures[bases[i]])){
                    block.push(calcBase.baseFigures[bases[i]]['fixedBill']['bill']['ID']);
                }
            }
            return Array.from(new Set(block));
        }
        function getBase(node){
            if(node && node.children.length === 0){
                if(cbTools.isDef(node.data.calcBase)){
                    let figures = cbParser.getFigure(node.data.calcBase);
                    tempBases = tempBases.concat(figures);
                }
            }
            else if(node && node.children.length > 0) {
                for(let i = 0, len = node.children.length; i < len; i++){
                    getBase(node.children[i]);
                }
            }
        }
        function getBill(ID){
            for(let i = 0, len = calcBase.project.mainTree.items.length; i < len; i++){
                if(calcBase.project.mainTree.items[i].data.ID === ID && calcBase.project.mainTree.items[i].sourceType === calcBase.project.Bills.getSourceType()){
                    return calcBase.project.mainTree.items[i];
                }
            }
            return null;
        }
    }
};

let baseFigureTemplate = {
    'FBFXGCF': function () {
        let bill = calcBase.fixedBills[calcBase.fixedFlag.SUB_ENGINERRING]['bill'];
        if(cbTools.isUnDef(bill)) return 0;
        if(cbTools.isUnDef(bill.feesIndex) || Object.keys(bill.feesIndex).length === 0) return 0;
        return bill.feesIndex.common.totalFee || 0;
    },
    'FBFXDEJJRGF': function () {
        let bill = calcBase.fixedBills[calcBase.fixedFlag.SUB_ENGINERRING]['bill'];
        if(cbTools.isUnDef(bill)) return 0;
        if(cbTools.isUnDef(bill.feesIndex) || Object.keys(bill.feesIndex).length === 0) return 0;
        return bill.feesIndex.labour.totalFee || 0;
    },
    'FBFXDEJJCLF': function () {
        let bill = calcBase.fixedBills[calcBase.fixedFlag.SUB_ENGINERRING]['bill'];
        if(cbTools.isUnDef(bill)) return 0;
        if(cbTools.isUnDef(bill.feesIndex) || Object.keys(bill.feesIndex).length === 0) return 0;
        return bill.feesIndex.material.totalFee || 0;
    },
    'FBFXDEJJJXF': function () {
        let bill = calcBase.fixedBills[calcBase.fixedFlag.SUB_ENGINERRING]['bill'];
        if(cbTools.isUnDef(bill)) return 0;
        if(cbTools.isUnDef(bill.feesIndex) || Object.keys(bill.feesIndex).length === 0) return 0;
        return bill.feesIndex.machine.totalFee || 0;
    },
    'FBFXTZRGF': function () {
        let bill = calcBase.fixedBills[calcBase.fixedFlag.SUB_ENGINERRING]['bill'];
        if(cbTools.isUnDef(bill)) return 0;
        if(cbTools.isUnDef(bill.feesIndex) || Object.keys(bill.feesIndex).length === 0) return 0;
        return bill.feesIndex.adjustLabour.totalFee || 0;
    },
    'FBFXTZJSRGF': function () {
        let bill = calcBase.fixedBills[calcBase.fixedFlag.SUB_ENGINERRING]['bill'];
        if(cbTools.isUnDef(bill)) return 0;
        if(cbTools.isUnDef(bill.feesIndex) || Object.keys(bill.feesIndex).length === 0) return 0;
        return bill.feesIndex.adjustMachineLabour.totalFee || 0;
    },
    'FBFXZCF': function () {
        let bill = calcBase.fixedBills[calcBase.fixedFlag.SUB_ENGINERRING]['bill'];
        if(cbTools.isUnDef(bill)) return 0;
        if(cbTools.isUnDef(bill.feesIndex) || Object.keys(bill.feesIndex).length === 0) return 0;
        return bill.feesIndex.mainMaterial.totalFee || 0;
    },
    'FBFXSBF': function () {
        let bill = calcBase.fixedBills[calcBase.fixedFlag.SUB_ENGINERRING]['bill'];
        if(cbTools.isUnDef(bill)) return 0;
        if(cbTools.isUnDef(bill.feesIndex) || Object.keys(bill.feesIndex).length === 0) return 0;
        return bill.feesIndex.mainMaterial.totalFee || 0;
    },
    'FBFXWJJCLF': function () {
        return 0;
    },
    'FBFXRGGR': function () {
        return 0;
    },
    'FBFXGCLQDJJZJGCF': function () {
        return (this['FBFXDEJJRGF']() + this['FBFXDEJJCLF']() + this['FBFXDEJJJXF']()).toDecimal(decimalObj.bills.totalPrice);
    },
    'CSXMF': function () {
        let bill = calcBase.fixedBills[calcBase.fixedFlag.MEASURE]['bill'];
        if(cbTools.isUnDef(bill)) return 0;
        if(cbTools.isUnDef(bill.feesIndex) || Object.keys(bill.feesIndex).length === 0) return 0;
        return bill.feesIndex.common.totalFee || 0;
    },
    'ZZCSXMF': function () {
        let bill = calcBase.fixedBills[calcBase.fixedFlag.CONSTRUCTION_ORGANIZATION]['bill'];
        if(cbTools.isUnDef(bill)) return 0;
        if(cbTools.isUnDef(bill.feesIndex) || Object.keys(bill.feesIndex).length === 0) return 0;
        return bill.feesIndex.common.totalFee || 0;
    },
    'ZZCSXMDEJJZJGCF': function () {
        return (this['ZZCSXMDEJJRGF']() + this['ZZCSXMDEJJCLF']() + this['ZZCSXMDEJJJXF']()).toDecimal(decimalObj.bills.totalPrice);
    },
    'ZZCSXMDEJJRGF': function () {
        let bill = calcBase.fixedBills[calcBase.fixedFlag.CONSTRUCTION_ORGANIZATION]['bill'];
        if(cbTools.isUnDef(bill)) return 0;
        if(cbTools.isUnDef(bill.feesIndex) || Object.keys(bill.feesIndex).length === 0) return 0;
        return bill.feesIndex.labour.totalFee || 0;
    },
    'ZZCSXMDEJJCLF': function () {
        let bill = calcBase.fixedBills[calcBase.fixedFlag.CONSTRUCTION_ORGANIZATION]['bill'];
        if(cbTools.isUnDef(bill)) return 0;
        if(cbTools.isUnDef(bill.feesIndex) || Object.keys(bill.feesIndex).length === 0) return 0;
        return bill.feesIndex.material.totalFee || 0;
    },
    'ZZCSXMDEJJJXF': function () {
        let bill = calcBase.fixedBills[calcBase.fixedFlag.CONSTRUCTION_ORGANIZATION]['bill'];
        if(cbTools.isUnDef(bill)) return 0;
        if(cbTools.isUnDef(bill.feesIndex) || Object.keys(bill.feesIndex).length === 0) return 0;
        return bill.feesIndex.machine.totalFee || 0;
    },
    'JSCSXMF': function () {
        let bill = calcBase.fixedBills[calcBase.fixedFlag.CONSTRUCTION_TECH]['bill'];
        if(cbTools.isUnDef(bill)) return 0;
        if(cbTools.isUnDef(bill.feesIndex) || Object.keys(bill.feesIndex).length === 0) return 0;
        return bill.feesIndex.common.totalFee || 0;
    },
    'JSCSXMDEJJRGF': function () {
        let bill = calcBase.fixedBills[calcBase.fixedFlag.CONSTRUCTION_TECH]['bill'];
        if(cbTools.isUnDef(bill)) return 0;
        if(cbTools.isUnDef(bill.feesIndex) || Object.keys(bill.feesIndex).length === 0) return 0;
        return bill.feesIndex.labour.totalFee || 0;
    },
    'JSCSXMDEJJCLF': function () {
        let bill = calcBase.fixedBills[calcBase.fixedFlag.CONSTRUCTION_TECH]['bill'];
        if(cbTools.isUnDef(bill)) return 0;
        if(cbTools.isUnDef(bill.feesIndex) || Object.keys(bill.feesIndex).length === 0) return 0;
        return bill.feesIndex.material.totalFee || 0;
    },
    'JSCSXMDEJJJXF': function () {
        let bill = calcBase.fixedBills[calcBase.fixedFlag.CONSTRUCTION_TECH]['bill'];
        if(cbTools.isUnDef(bill)) return 0;
        if(cbTools.isUnDef(bill.feesIndex) || Object.keys(bill.feesIndex).length === 0) return 0;
        return bill.feesIndex.machine.totalFee || 0;
    },
    'JSCSXMTZRGF': function () {
        let bill = calcBase.fixedBills[calcBase.fixedFlag.CONSTRUCTION_TECH]['bill'];
        if(cbTools.isUnDef(bill)) return 0;
        if(cbTools.isUnDef(bill.feesIndex) || Object.keys(bill.feesIndex).length === 0) return 0;
        return bill.feesIndex.adjustLabour.totalFee || 0;
    },
    'JSCSXMTZJSRGF': function () {
        let bill = calcBase.fixedBills[calcBase.fixedFlag.CONSTRUCTION_TECH]['bill'];
        if(cbTools.isUnDef(bill)) return 0;
        if(cbTools.isUnDef(bill.feesIndex) || Object.keys(bill.feesIndex).length === 0) return 0;
        return bill.feesIndex.adjustMachineLabour.totalFee || 0;
    },
    'JSCSXMZCF': function () {
        let bill = calcBase.fixedBills[calcBase.fixedFlag.CONSTRUCTION_TECH]['bill'];
        if(cbTools.isUnDef(bill)) return 0;
        if(cbTools.isUnDef(bill.feesIndex) || Object.keys(bill.feesIndex).length === 0) return 0;
        return bill.feesIndex.mainMaterial.totalFee || 0;
    },
    'JSCSXMSBF': function () {
        return 0;
    },
    'JSCSXMWJJCLF': function () {
        return 0;
    },
    'JSCSXMRGGR': function () {
        return 0;
    },
    'JSCSXMQDDEJJZJGCF': function () {
        return (this['JSCSXMDEJJRGF']() + this['JSCSXMDEJJCLF']() + this['JSCSXMDEJJJXF']()).toDecimal(decimalObj.bills.totalPrice);
    },
    'QTXMF': function () {
        let bill = calcBase.fixedBills[calcBase.fixedFlag.OTHER]['bill'];
        if(cbTools.isUnDef(bill)) return 0;
        if(cbTools.isUnDef(bill.feesIndex) || Object.keys(bill.feesIndex).length === 0) return 0;
        return bill.feesIndex.common.totalFee || 0;
    },
    'GF': function () {
        let bill = calcBase.fixedBills[calcBase.fixedFlag.CHARGE]['bill'];
        if(cbTools.isUnDef(bill)) return 0;
        if(cbTools.isUnDef(bill.feesIndex) || Object.keys(bill.feesIndex).length === 0) return 0;
        return bill.feesIndex.common.totalFee || 0;
    },
    'SJ': function () {
        let bill = calcBase.fixedBills[calcBase.fixedFlag.TAX]['bill'];
        if(cbTools.isUnDef(bill)) return 0;
        if(cbTools.isUnDef(bill.feesIndex) || Object.keys(bill.feesIndex).length === 0) return 0;
        return bill.feesIndex.common.totalFee || 0;
    }
};

let baseFigureMap = {
    '分部分项工程费': {base: 'FBFXGCF', fixedFlag: fixedFlag.SUB_ENGINERRING},
    '分部分项定额基价人工费': {base: 'FBFXDEJJRGF', fixedFlag: fixedFlag.SUB_ENGINERRING},
    '分部分项定额基价材料费': {base: 'FBFXDEJJCLF', fixedFlag: fixedFlag.SUB_ENGINERRING},
    '分部分项定额基价机械费': {base: 'FBFXDEJJJXF', fixedFlag: fixedFlag.SUB_ENGINERRING},
    '分部分项调整人工费': {base: 'FBFXTZRGF', fixedFlag: fixedFlag.SUB_ENGINERRING},
    '分部分项调整机上人工费': {base: 'FBFXTZJSRGF', fixedFlag: fixedFlag.SUB_ENGINERRING},
    '分部分项主材费': {base: 'FBFXZCF', fixedFlag: fixedFlag.SUB_ENGINERRING},
    '分部分项设备费': {base: 'FBFXSBF', fixedFlag: fixedFlag.SUB_ENGINERRING},
    '分部分项未计价材料费': {base: 'FBFXWJJCLF', fixedFlag: fixedFlag.SUB_ENGINERRING},
    '分部分项人工工日': {base: 'FBFXRGGR', fixedFlag: fixedFlag.SUB_ENGINERRING},
    '分部分项工程量清单中的基价直接工程费': {base: 'FBFXGCLQDJJZJGCF', fixedFlag: fixedFlag.SUB_ENGINERRING},
    '措施项目费': {base: 'CSXMF', fixedFlag: fixedFlag.MEASURE},
    '组织措施项目费': {base: 'ZZCSXMF', fixedFlag: fixedFlag.CONSTRUCTION_ORGANIZATION},
    '组织措施项目定额基价直接工程费': {base: 'ZZCSXMDEJJZJGCF', fixedFlag: fixedFlag.CONSTRUCTION_ORGANIZATION},
    '组织措施项目定额基价人工费': {base: 'ZZCSXMDEJJRGF', fixedFlag: fixedFlag.CONSTRUCTION_ORGANIZATION},
    '组织措施项目定额基价材料费': {base: 'ZZCSXMDEJJCLF', fixedFlag: fixedFlag.CONSTRUCTION_ORGANIZATION},
    '组织措施项目定额基价机械费': {base: 'ZZCSXMDEJJJXF', fixedFlag: fixedFlag.CONSTRUCTION_ORGANIZATION},
    '技术措施项目费': {base: 'JSCSXMF', fixedFlag: fixedFlag.CONSTRUCTION_TECH},
    '技术措施项目定额基价人工费': {base: 'JSCSXMDEJJRGF', fixedFlag: fixedFlag.CONSTRUCTION_TECH},
    '技术措施项目定额基价材料费': {base: 'JSCSXMDEJJCLF', fixedFlag: fixedFlag.CONSTRUCTION_TECH},
    '技术措施项目定额基价机械费': {base: 'JSCSXMDEJJJXF', fixedFlag: fixedFlag.CONSTRUCTION_TECH},
    '技术措施项目调整人工费': {base: 'JSCSXMTZRGF', fixedFlag: fixedFlag.CONSTRUCTION_TECH},
    '技术措施项目调整机上人工费': {base: 'JSCSXMTZJSRGF', fixedFlag: fixedFlag.CONSTRUCTION_TECH},
    '技术措施项目主材费': {base: 'JSCSXMZCF', fixedFlag: fixedFlag.CONSTRUCTION_TECH},
    '技术措施项目设备费': {base: 'JSCSXMSBF', fixedFlag: fixedFlag.CONSTRUCTION_TECH},
    '技术措施项目未计价材料费': {base: 'JSCSXMWJJCLF', fixedFlag: fixedFlag.CONSTRUCTION_TECH},
    '技术措施项目人工工日': {base: 'JSCSXMRGGR', fixedFlag: fixedFlag.CONSTRUCTION_TECH},
    '技术措施项目清单中的定额基价直接工程费': {base: 'JSCSXMQDDEJJZJGCF', fixedFlag: fixedFlag.CONSTRUCTION_TECH},
    '其他项目费': {base: 'QTXMF',  fixedFlag: fixedFlag.OTHER},
    '规费': {base: 'GF', fixedFlag: fixedFlag.CHARGE},
    '税金': {base: 'SJ', fixedFlag: fixedFlag.TAX}
};

//输入式分析器
let cbAnalyzer = {
    standar: function (exp) {
        //去空格
        exp = exp.replace(/\s/g, '');
        //（ to (
        exp = exp.replace(/（/g, '(');
        //）to )
        exp = exp.replace(/）/g, ')');
        return exp;
    },
    //输入合法性
    inputLegal: function (exp) {
        let ilegalRex = /[^0-9,\u4e00-\u9fa5,\+,\-,\/,\*,\(,\),.]/g;
        return !ilegalRex.test(exp);
    },
    //基数合法性、存在性
    baseLegal: function (baseFigures, exp) {
        let expFigures = cbParser.getFigure(exp);
        for(let i = 0, len = expFigures.length; i < len; i++){
            if(cbTools.isUnDef(baseFigures[expFigures[i]])){
                return false;
            }
        }
        return true;
    },
    //循环计算
    cycleCalc: function (node, baseFigures, exp) {
        let stack = [];
        if(node.sourceType !== calcBase.project.Bills.getSourceType()){
            return false;
        }
        let sbillID = cbTools.getBaseBill(node).data.ID;
        let expFigures = cbParser.getFigure(exp);
        for(let i = 0, len = expFigures.length; i < len; i++){
            let figure = expFigures[i];
            if(cbTools.isDef(baseFigures[figure])){
                let bill = baseFigures[figure]['fixedBill']['bill'];
                if(checkStack(getRefStack([bill.ID]), sbillID)){
                    console.log('循环计算');
                    return true;
                }
            }
        }
        return false;
        function checkStack(stack, startBillID){
            //引用栈发现了初始引用
            return stack.indexOf(startBillID) !== -1;
        }
        function getRefStack(billIDs){
            stack = Array.from(new Set(stack.concat(billIDs)));
            for(let i = 0, len = billIDs.length; i < len; i++){
                let block = cbTools.getStackBlock(billIDs[i]);
                if(block.length > 0){
                    stack = Array.from(new Set(stack.concat(block)));
                    getRefStack(block);
                }
            }
            return stack;
        }
    },
    //四则运算合法性,前端控制不允许重复出现运算符,这里主要判断()的使用问题,这里再判断一次
    arithmeticLeagl: function (exp) {
        let ilegalRex = /[\+,\-,\*,\/]{2}/g;
        return !ilegalRex.test(exp);
    },
    //
    legalExp: function (node) {
        let exp = this.standar(node.data.userCalcBase);
        if(this.inputLegal(exp)){
            if(this.baseLegal(cbTools.getFigure(node), exp)){
                if(!this.cycleCalc(node, cbTools.getFigure(node), exp)){
                    if(this.arithmeticLeagl(exp)){
                        return exp;
                    }
                }
            }
            return null;
        }
        return null;
    },

    isCN: function(v){
        let regex = /[\u4e00-\u9fa5]/g;
        return (regex.test(v));
    }
};

//输入式转换器
let cbParser = {
    //获取表达式中的基数
    getFigure: function(expr){
        let rst = [];
        let cnRex = /[^\u4e00-\u9fa5]/;
        let temp = expr.split(cnRex);
        for(let i = 0, len = temp.length; i < len; i++){
            if(temp[i] !== '' && rst.indexOf(temp[i]) === -1){
                rst.push(temp[i]);
            }
        }
        return rst;
    },

    //将表达式转换为可编译的表达式
    toCompileExpr: function(v){
        let strs = this.getFigure(v);
        let exps = [];
        for(let i = 0, len = strs.length; i < len; i++){
            let exp = Object.create(null);
            exp.orgExp = strs[i];
            exps.push(exp);
        }
        for(let i = 0, len = exps.length;i < len; i++){
            exps[i].compileExp = '$CBC.base(\'' + exps[i].orgExp;
            exps[i].compileExp = exps[i].compileExp + '\')';
            v = v.replace(new RegExp(exps[i].orgExp,"g"), exps[i].compileExp);
        }
        return v;
    }
};

let cbCalctor = {
    //计算基数
    base: function (figure) {
        return baseFigureTemplate[calcBase.baseFigures[figure]['base']]();
    },
    //计算
    exec: function () {

    }
};

let calcBase = {
    success: false,
    //清单固定行
    fixedFlag: null,
    fixedBills: Object.create(null),
    //清单基数
    baseFigures: Object.create(null),
    //清单可选基数映射，分两类：组织措施项目：排除父项和计算的父项; 其他项目、规费、税金、工程造价，及新增部分：显示所有计算基数
    baseFigureClass: Object.create(null),
    //初始化
    init: function (project) {
        let me = this;
        me.project = project;
        me.fixedFlag = fixedFlag;
        cbTools.setFixedBills(project, me.fixedBills, me.fixedFlag);
        me.baseFigures = baseFigureMap;
        cbTools.setBaseBills(me.baseFigures, me.fixedBills);
        //me.baseFigures.fixedBills = me.fixedBills;
        cbTools.setBaseFigureClass(me.baseFigures, me.baseFigureClass);
    },
    getBase: function (figure) {
       return cbCalctor.base(figure);

    },
    getBaseByClass: function (node) {
        return cbTools.getFigure(node);
    },
    getBaseBill: function (node) {
        return cbTools.getBaseBill(node);
    },
    calculate: function (node) {
        let me = calcBase,
            $CBA = cbAnalyzer,
            $CBP = cbParser,
            $CBC = cbCalctor;
        try {
            me.success = false;
            //分析输入式合法性
            let exp = $CBA.legalExp(node);
            if(!exp){
                throw '表达式不正确';
            }
            //输入式转换表达式
            let compileExp = $CBP.toCompileExpr(exp);

            //计算
            let calcBaseValue = eval(compileExp);
            if(!cbTools.isNum(calcBaseValue)){
                throw '表达式不正确';
            }
            //存储
            me.success = true;
            node.data.calcBase = exp;
            node.data.calcBaseValue = parseFloat(calcBaseValue).toDecimal(decimalObj.decimal('totalPrice', node));
            me.project.calcProgram.calculate(node);
            me.project.calcProgram.saveNode(node);
        }
        catch (err){
            alert(err);
        }
    },
};