YangHuCost/web/building_saas/main/js/models/calc_base.js

/**
 * Created by Zhong on 2017/11/28.
 */


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) && this.isDef(v.flagsIndex) && this.isDef(v.flagsIndex.fixed);
    },
    returnV: function (v, r) {
        if(this.isDef(v)){
            return v;
        }
        return r;
    },
    findBill: function (fixedFlag) {
        return this.isDef(calcBase.fixedBills[fixedFlag]) ? calcBase.fixedBills[fixedFlag]['bill'] : null;
    },
    findNodeByFlag: function (fixedFlag) {
        let bills = this.findBill(fixedFlag);
        if (!bills) {
            return null;
        }
        return this.getNodeByID(bills.ID);
    },
    //通过行获取根节点清单
    getBillByRow: function (items, row) {
        if(cbTools.isDef(items[row]) &&
            cbTools.isUnDef(items[row]['parent'])&&
            cbTools.isDef(items[row]['sourceType']) &&
            items[row]['sourceType'] === calcBase.project.Bills.getSourceType()){
            return items[row];
        }
        return null;
    },
    //通过ID获取节点行
    getRowByID: function (items, ID) {
        for(let i = 0, len = items.length; i < len; i++){
            if(items[i]['data']['ID'] == ID){
                return i + 1;
            }
        }
        return null;
    },
    //通过ID获取节点
    getNodeByID: function (ID) {
        return this.isDef(calcBase.project.mainTree.nodes['id_' + ID]) ? calcBase.project.mainTree.nodes['id_' + ID] : null;
    },
    //获取该节点所有父节点
    getParents: function (node) {
        let rst = [];
        rst.push(node);
        rParent(node);
        return rst;
        function rParent(node){
            if(cbTools.isDef(node.parent)){
                rst.push(node.parent);
                rParent(node.parent);
            }
        }
    },
    //获取所有节点的ID
    getNodeIDs: function (nodes) {
        let rst = [];
        for(let i = 0, len = nodes.length; i < len; i++){
            if(this.isDef(nodes[i]['data']['ID'])){
                rst.push(nodes[i]['data']['ID']);
            }
        }
        return rst;
    },
    //根据公式获取相关的节点
    getNodesByExp: function (node, formulaNodesArr) {
        let exp = node.data.calcBase;
        let rst = [], ids = [];
        if(this.isUnDef(exp) || exp === ''){
            return rst;
        }
        //获取表达式中的基数和行引用
        let figureF = cbParser.getFigureF(cbParser.getFigure(exp), cbParser.getUID(cbParser.getFIDArr(exp)));
        //首先提取出多处引用的进行排序
        for(let i = 0, len = figureF.length; i < len; i++){
            let figure = figureF[i];
            if(figure.type === 'base' && cbTools.isDef(calcBase.baseFigures[figure.value])){
                let bill = this.isDef(calcBase.baseFigures[figure.value]['fixedBill']) ? calcBase.baseFigures[figure.value]['fixedBill']['bill'] : null;
                let figureMultiRef = calcBase.baseFigures[figure.value]['multiRef'];
                if(this.isDef(figureMultiRef)){
                    let findChildNodes = [];
                    for(let flag of figureMultiRef){
                        let refNode = this.findBill(flag) ? this.getNodeByID(this.findBill(flag).ID) : null;
                        if(refNode){
                            findChildNodes.push(refNode);
                        }
                    }
                    let childrenNodes = calcTools.getChildrenFormulaNodes(node, formulaNodesArr, findChildNodes);
                    for(let cNode of childrenNodes){
                        ids.push(cNode.data.ID);
                    }
                    rst = rst.concat(childrenNodes);
                }
                else if(this.isDef(bill) && ids.indexOf(bill.ID) === -1){
                    let node = this.getNodeByID(bill.ID);
                    if(this.isDef(node)){
                        ids.push(node.data.ID);
                        rst.push(node);
                    }
                }
            }
            else if(figure.type === 'id'){
                let node = this.getNodeByID(figure.value);
                if(this.isDef(node) && ids.indexOf(node.data.ID) === -1){
                    ids.push(node.data.ID);
                    rst.push(node);
                }
            }
        }
        return rst;
    },
    //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(calcBase.fixedFlag) && 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) {
        for(let figureClass in figureClassTemplate){
            mapObj[figureClass] = Object.create(null);
        }
        let needFixedBillsClass = ['FBFX', 'CXSM', 'QTXM', 'GF', 'SJ'];
        //不需要关联节点的、但是下挂在固定清单分类下的基数
        let noneFixedBillsFigures = ['JZMJ'];
        //安全文明施工专项费用只有税金和工程造价能用
        for(let figure in baseFigures){
            if(!noneFixedBillsFigures.includes(baseFigures[figure]['base'])){
                //过滤相关清单固定行不存在的
                if(needFixedBillsClass.includes(baseFigures[figure]['class']) && !baseFigures[figure]['fixedBill']){
                    continue;
                }
            }
            for(let figureClass in figureClassTemplate){
                let figureClassFilter = figureClassTemplate[figureClass]['filter'];
                if(!figureClassFilter.includes(baseFigures[figure]['base'])){
                    mapObj[figureClass][figure] = baseFigures[figure];
                }
            }
        }
    },
    getFigure: function (node) {
        /*
        * {专项暂定合计}需要特殊处理，专项暂定有值的节点不可用此基数，否则会引起循环计算
        * */
        if (node.data.specialProvisional) {
            let filterMap = {};
            for (let baseName in calcBase.baseFigures) {
                if (baseName !== '专项暂定合计') {
                    filterMap[baseName] = calcBase.baseFigures[baseName];
                }
            }
            return filterMap;
        } else {
            return calcBase.baseFigures;
        }

    },
    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 {
            //获取基数和行引用
            getBase(node);
            let bases = Array.from(new Set(tempBases));
            //根据基数和行引用获取清单ID
            for(let i = 0, len = bases.length; i < len; i++){
                //基数是跟清单直接关联的
                if(bases[i]['type'] === 'base' && cbTools.isDef(calcBase.baseFigures[bases[i]['value']])){
                    let figureMultiRef= calcBase.baseFigures[bases[i]['value']]['multiRef'];
                    let cycleCalcRef = calcBase.baseFigures[bases[i]['value']]['cycleCalcRef'];
                    //重构后：
                    if(cbTools.isDef(figureMultiRef)){
                        if(cbTools.isDef(cycleCalcRef)){
                            figureMultiRef = cycleCalcRef;
                        }
                        for(let flag of figureMultiRef){
                            let bills = cbTools.findBill(flag);
                            if(cbTools.isDef(bills)){
                                block.push(bills.ID);
                            }
                        }
                    } else if(cbTools.isDef(calcBase.baseFigures[bases[i]['value']]['fixedBill'])){
                        block.push(calcBase.baseFigures[bases[i]['value']]['fixedBill']['bill']['ID']);
                    }
                } else if(bases[i]['type'] === 'id'){
                    let node = cbTools.getNodeByID(bases[i]['value']);
                    if(cbTools.isDef(node)){
                        block.push(node.data.ID);
                    }
                }
            }
            return Array.from(new Set(block));
        }
        function getBase(node){
            if(node && node.children.length === 0){
                if(cbTools.isDef(node.data.calcBase) && node.data.calcBase !== ''){
                    let figureF = cbParser.getFigureF(cbParser.getFigure(node.data.calcBase), cbParser.getUID(cbParser.getFIDArr(node.data.calcBase)));
                    tempBases = tempBases.concat(figureF);
                }
            } 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){
            let nodes = calcBase.project.mainTree.nodes;
            let node = nodes['id_' + ID];
            if(cbTools.isDef(node) && node.sourceType === calcBase.project.Bills.getSourceType()){
                return node;
            }
            return null;
        }
    },

    // 获取全部有公式的树节点清单。 CSL, 2018-01-05
    getFormulaNodes: function (needOrder = false) {
        // 给公式结点清单换照引用计算顺序排序。
        function orderFormulaNodes (nodesArr) {
            let orderArr = [];
            function recursionNode(nodes) {
                for (let node of nodes){
                    if (orderArr.includes(node)) continue;    // 已排过序的节点则跳过
                    if (node.data.calcBase){
                        let subNodes = cbTools.getNodesByExp(node, nodesArr);
                        recursionNode(subNodes);
                    };
                    if (nodesArr.includes(node) && !orderArr.includes(node)) orderArr.push(node);
                };
            }
            recursionNode(nodesArr);
            return orderArr;
        };

        let nodes = [];
        for (let node of projectObj.project.mainTree.items){
            if (node.sourceType == ModuleNames.bills && node.data.calcBase && node.data.calcBase != '')
                nodes.push(node);
        };
        if (needOrder && nodes.length >= 2) return orderFormulaNodes(nodes)
        else return nodes;
    },
    // 刷新全部行引用的公式清单。 CSL, 2018-01-05
    refreshFormulaNodes: function () {
        try {
            let nodes = this.getFormulaNodes();
            if (nodes.length > 0) projectObj.mainController.refreshTreeNode(nodes);
        } catch (err) {
            alert('公式引用行号显示刷新失败：' + err.message);
        }
    },
    // 判断结点是否被其它结点的表达式引用。
    isUsedByFormula: function(node){
        let nodes = this.getFormulaNodes();
        if (nodes.length == 0) return false;
        let sID = '@' + node.data.ID;
        for (let node of nodes){
             if (node.data.calcBase.hasSubStr(sID)) return true;
        };
    },
    //获取清单节点的金额
    //@param {Number}fixedFlag(清单固定行类别) {String}feeField(外层金额字段: common) {String}subFeeField(子金额字段: totalFee)
    //@return {Number}
    getBillsFee: function(fixedFlag, feeField, subFeeField) {
        //固定清单类别与清单数据、关联基数的映射
        let fixedBills = calcBase.fixedBills[fixedFlag];
        if (this.isUnDef(fixedBills)) {
            return 0;
        }
        let bills = fixedBills.bill;
        if (this.isUnDef(bills)) {
            return 0;
        }
        if (this.isUnDef(bills.feesIndex) || _.isEmpty(bills.feesIndex)) {
            return 0;
        }
        return this.isDef(bills.feesIndex[feeField]) && this.isDef(bills.feesIndex[feeField][subFeeField]) ? bills.feesIndex[feeField][subFeeField] : 0;
    },
    //获取扣除固定项后的金额，扣除其节点后重新汇总
    //@param {Number}fixedFlag(基数取值固定行类别) {Array}deductFlags(扣除的固定类别组) {String}fullFeeField(完整的取费字段: 'rationCommon.totalFee')
    //@return {Number}
    getFeeWithDeduction: function (fixedFlag, deductFlags, fullFeeField) {
        let baseNode = this.findNodeByFlag(fixedFlag);
        if (!baseNode) {
            return 0;
        }
        //要扣除的节点
        let deductNodes = [];
        for (let deFlag of deductFlags) {
            let node = this.findNodeByFlag(deFlag);
            if (node) {
                deductNodes.push(node);
            }
        }
        return projectObj.project.calcProgram.getTotalFee([baseNode], deductNodes, fullFeeField);
    },
    //获取累进办法计算的金额
    //@param {Number}baseFee(相关基数金额) {String}name(使用累进计算的基数名称)
    //@return {Number}
    getProgressiveFee: function (baseFee, name) {
        let progressiveData = calcBase.project.property.progressiveInterval;
        if (!progressiveData) {
            throw '该项目不存在累进区间数据';
        }
        let matchData = _.find(progressiveData, function (data) {
            //根据基数名称匹配累进库数据,标准化以免(（)）等不同导致不匹配
            return cbAnalyzer.standar(data.name) === cbAnalyzer.standar(name);
        });
        if (!matchData) {
            //return 0;
            throw `计算基数{${name}}不存在累进区间数据`;
        }
        let progression = matchData.progression;
        //获取区间中的最小值(0, 10] = 0
        function getMin(intervalStr) {
            let str = cbAnalyzer.standar(intervalStr);
            let match = /\((\d+)?/g.exec(str);
            return typeof match[1] !== 'undefined' ? parseFloat(match[1]) * 10000 : null; //后台数据单位为万元，这里转为为元
        }
        //获取区间中的最大值(0, 10] = 10
        function getMax(intervalStr) {
            let str = cbAnalyzer.standar(intervalStr);
            let match = /[\,,，](\d+)?/g.exec(str);
            return typeof match[1] !== 'undefined' ? parseFloat(match[1]) * 10000 : null
        }
        //将累进区间进行排序
        progression.sort(function (a, b) {
           let aV = getMin(a.interval),
               bV = getMin(b.interval);
           if (aV > bV) {
               return 1;
           } else if (aV < bV) {
               return -1;
           }
           return 0;
        });
        //累进计算
        let fee = 0;
        //找到所在区间
        let within = _.find(progression, function (data) {
            let min = getMin(data.interval),
                max = getMax(data.interval);
            return min !== null && baseFee > min  && (max !== null && baseFee <= max || max === null);
        });
        if (!within) {
            return 0;
        }
        //累进之前的区间
        for (let i = 0; i < progression.indexOf(within); i++) {
            let perData = progression[i],
                min = getMin(perData.interval),
                max = getMax(perData.interval);
            if (min !== null && max !== null) {
                fee += (max - min) * perData.feeRate * 0.01;
            }
        }
        //累进所在区间
        let min = getMin(within.interval);
        if (min !== null) {
            fee += (baseFee - min) * within.feeRate * 0.01;
        }
        return fee.toDecimal(decimalObj.bills.totalPrice);
    }
};


let baseFigureTemplate = {
    /*
     * 预算项目
     * */
    'budget': {
        //{定额建筑安装工程费(不含定额设备购置费及专项费用)}
        //取清单固定类别是“建筑安装工程”的定额建安费，但要扣除清单固定类别是“设备购置费”、及“专项费用”的定额建安费
        'DEJZAZGCFBHSBZX': function (tender) {
            let fullFeeField = tender ? 'rationCommon.tenderTotalFee' : 'rationCommon.totalFee',
                deductFlags = [fixedFlag.EQUIPMENT_ACQUISITION_FEE, fixedFlag.SPECIAL_COST];
            return cbTools.getFeeWithDeduction(fixedFlag.CONSTRUCTION_INSTALL_FEE, deductFlags, fullFeeField).toDecimal(decimalObj.bills.totalPrice);
        },
        //{定额建筑安装工程（其中定额设备购置费按 40%计）} (定额建筑安装工程设备四十)
        //扣除设备购置费，再加上设备购置费的40%，扣除汇总算法不四舍五入，相当于汇总当中定额设备购置费就按照了40%计
        'DEJZAZGCSBSS': function (tender) {
            let feeField = 'rationCommon',
                subFeeField = tender ? 'tenderTotalFee' : 'totalFee',
                deductFlags = [fixedFlag.EQUIPMENT_ACQUISITION_FEE];
            //建安费扣除定额设备购置费
            let afterDeductFee = cbTools.getFeeWithDeduction(fixedFlag.CONSTRUCTION_INSTALL_FEE, deductFlags, `${feeField}.${subFeeField}`);
            //定额设备购置费
            let equipmentAcFee = cbTools.getBillsFee(deductFlags[0], feeField, subFeeField);
            return (afterDeductFee + equipmentAcFee * 0.4).toDecimal(decimalObj.bills.totalPrice);
        },
        //{建筑安装工程费(不含安全生产费)}
        // 取清单固定类别是“建筑安装工程”的金额，但要扣除清单固定类别是“安全生产费”的金额
        'JZAZGCFBHSC': function (tender) {
            let fullFeeField = tender ? 'common.tenderTotalFee' : 'common.totalFee',
                deductFlags = [fixedFlag.SAFE_COST];
            //建安费扣除安全生产费
            return cbTools.getFeeWithDeduction(fixedFlag.CONSTRUCTION_INSTALL_FEE, deductFlags, fullFeeField).toDecimal(decimalObj.bills.totalPrice);
        },
        //{建筑安装工程费(不含设备费)}
        // 取清单固定类别是“建筑安装工程”的金额，但要扣除清单固定类别是“设备购置费”的金额
        'JZAZGCFBHSB': function (tender) {
            let fullFeeField = tender ? 'common.tenderTotalFee' : 'common.totalFee',
                deductFlags = [fixedFlag.EQUIPMENT_ACQUISITION_FEE];
            //建安费扣除设备费
            return cbTools.getFeeWithDeduction(fixedFlag.CONSTRUCTION_INSTALL_FEE, deductFlags, fullFeeField).toDecimal(decimalObj.bills.totalPrice);
        },
        //{建筑安装工程费}
        // 取清单固定类别是“建筑安装工程”的金额
        'JZAZGCF': function (tender) {
            let feeField = 'common',
                subFeeField = tender ? 'tenderTotalFee' : 'totalFee';
            return cbTools.getBillsFee(calcBase.fixedFlag.CONSTRUCTION_INSTALL_FEE, feeField, subFeeField);
        },
        //{土地使用及拆迁补偿费}
        // 取清单固定类别是“土地使用及拆迁补偿费”的金额
        'TDSYJCQBCF': function (tender) {
            let feeField = 'common',
                subFeeField = tender ? 'tenderTotalFee' : 'totalFee';
            return cbTools.getBillsFee(calcBase.fixedFlag.LAND_USED_DEMOLITION, feeField, subFeeField);
        },
        //{养护工程其他费}
        // 取清单固定类别是“养护工程其他费”的金额
        'YHGCQTF': function (tender) {
            let feeField = 'common',
                subFeeField = tender ? 'tenderTotalFee' : 'totalFee';
            return cbTools.getBillsFee(calcBase.fixedFlag.MAINTENANCE_EXPENSES, feeField, subFeeField);
        },
        //{预备费}
        // 取清单固定类别是“预备费”的金额
        'YBF': function(tender) {
            let feeField = 'common',
                subFeeField = tender ? 'tenderTotalFee' : 'totalFee';
            return cbTools.getBillsFee(calcBase.fixedFlag.BUDGET_FEE, feeField, subFeeField);
        },
        //{施工场地建设费}
        //使用累进办法计算，基数为{定额建筑安装工程费（不含定额设备购置费及专项费用）}
        'SGCDJSF': function (tender) {
            let baseFee = this['DEJZAZGCFBHSBZX'](tender);
            return cbTools.getProgressiveFee(baseFee, '施工场地建设费');
        },
        //{养护单位(业主)管理费}
        // 使用累进办法计算，计算基数为{定额建筑安装工程（其中定额设备购置费按 40%计）}
        'YHDWYZGLF': function (tender) {
            let baseFee = this['DEJZAZGCSBSS'](tender);
            return cbTools.getProgressiveFee(baseFee, '养护单位(业主)管理费');
        },
        //{信息化费}
        // 使用累进办法计算,计算基数为{定额建筑安装工程（其中定额设备购置费按 40%计）}
        'XXHF': function (tender) {
            let baseFee = this['DEJZAZGCSBSS'](tender);
            return cbTools.getProgressiveFee(baseFee, '信息化费');
        },
        //{路线工程监理费}
        //使用累进办法计算，不足2万按2万，计算基数为{定额建筑安装工程（其中定额设备购置费按 40%计）}
        'LXGCJLF': function (tender) {
            let baseFee = this['DEJZAZGCSBSS'](tender),
                fee = cbTools.getProgressiveFee(baseFee, '路线工程监理费');
            return fee < 20000 ? 20000 : fee;
        },
        //{独立桥梁隧道工程监理费}
        //使用累进办法计算，不足2万按2万，计算基数为{定额建筑安装工程（其中定额设备购置费按 40%计）}
        'QLSDGCJLF': function (tender) {
            let baseFee = this['DEJZAZGCSBSS'](tender),
                fee = cbTools.getProgressiveFee(baseFee, '独立桥梁隧道工程监理费');
            return fee < 20000 ? 20000 : fee;
        },
        //{设计文件审查费}
        // 使用累进办法计算，不足3千按3千，计算基数为{定额建筑安装工程（其中定额设备购置费按 40%计）}
        'SJWJSCF': function (tender) {
            let baseFee = this['DEJZAZGCSBSS'](tender),
                fee = cbTools.getProgressiveFee(baseFee, '设计文件审查费');
            return fee < 3000 ? 3000 : fee;
        },
        //{路线勘察设计费}
        // 使用累进办法计算，计算基数为{定额建筑安装工程（其中定额设备购置费按 40%计）}
        'LXKCSJF': function (tender) {
            let baseFee = this['DEJZAZGCSBSS'](tender);
            return cbTools.getProgressiveFee(baseFee, '路线勘察设计费');
        },
        //{独立桥梁隧道维修加固勘察设计费}
        // 使用累进办法计算，计算基数为{定额建筑安装工程（其中定额设备购置费按 40%计）}
        'QLSDKCSJF': function (tender) {
            let baseFee = this['DEJZAZGCSBSS'](tender);
            return cbTools.getProgressiveFee(baseFee, '独立桥梁隧道维修加固勘察设计费');
        },
        //{招标代理及标底（最高投标限价）编制费} （招标代理及标底编制费ZBDLJBDBZF）
        // 使用累进办法计算，计算基数为{定额建筑安装工程（其中定额设备购置费按 40%计）}
        'ZBDLJBDBZF': function (tender) {
            let baseFee = this['DEJZAZGCSBSS'](tender);
            return cbTools.getProgressiveFee(baseFee, '招标代理及标底(最高投标限价)编制费');
        },
        //{价差预备费}
        //以建筑安装工程费为基数
        'JCYBF': function (tender) {
            //建筑安装工程费作为基数
            let installFee = this['JZAZGCF'](tender);
            //年造价增涨
            let costGrowthRate = calcBase.project.property.costGrowthRate ?
                calcBase.project.property.costGrowthRate : 0;
            //增涨计费年限
            let growthPeriod = projectObj.project.property.growthPeriod ?
                calcBase.project.property.growthPeriod : 0;
            //= P * [(1+i)^(n-1) -1]
            return (installFee * (Math.pow(1 + costGrowthRate, growthPeriod - 1) - 1)).toDecimal(decimalObj.bills.totalPrice);
        }
    },
    /*
    * 工程量清单项目(bills of quantities)
    * */
    'boq': {
        //{各章清单合计}
        // 取清单固定类别是“第100章至700章清单”的金额
        'GZQDHJ': function (tender) {
            let feeField = 'common',
                subFeeField = tender ? 'tenderTotalFee' : 'totalFee';
            return cbTools.getBillsFee(calcBase.fixedFlag.ONE_SEVEN_BILLS, feeField, subFeeField);
        },
        //{专项暂定合计}
        // 汇总专项暂定列有值的清单的金额
        'ZXZDHJ': function (tender) {
            let rst = 0,
                feeField = 'common',
                subFeeField = tender ? 'tenderTotalFee' : 'totalFee';
            let billsData = calcBase.project.Bills.datas,
                filterData = billsData.filter(function (data) {
                    return data.specialProvisional;
                });
            for (let data of filterData) {
                if (cbTools.isUnDef(data.feesIndex) || _.isEmpty(data.feesIndex) ||
                    cbTools.isUnDef(data.feesIndex[feeField]) || cbTools.isUnDef(data.feesIndex[feeField][subFeeField])) {
                    continue;
                }
                rst += data.feesIndex[feeField][subFeeField];
            }
            return rst.toDecimal(decimalObj.bills.totalPrice);
        },
        //{100章以外清单合计}
        // 取清单固定类别是“第100章至700章清单”的金额，但扣除清单100章下的金额。
        'YBZYHQDHJ': function (tender) {
            //获取清单100章下的节点（只需要找最底层的，排除了底层，父项金额即排除了子项）
            /*
            * 是否是100章下的节点
            * 判定规则：
            *  1.递归往上找父项，直至找到一个其父项没有编码的节点(基准节点)
            *  2.判断递归找到的节点编码规则：
            *    ①其编码只有前三位是连续的数值 eg: 100s(属于) 101(属于） 10(不属于) 10001(不属于)
            *    ②其前三位连续的数值编码在区间[100, 200)中
            * */
            function isWithin(node) {
                if (!node || node.sourceType !== calcBase.project.Bills.getSourceType() || node.source.children.length > 0) {
                    return false;
                }
                //找判断基准节点
                while (node.parent && node.parent.data.code) {
                    node = node.parent;
                }
                //判断编码规则
                let reg = /^\d{3,}/;
                if (cbTools.isUnDef(node.data.code)) {
                    return false;
                }
                let matchCode = node.data.code.match(reg);
                return matchCode && matchCode[0].length === 3 && matchCode[0] >= 100 && matchCode[0] < 200;
            }
            let oneToSeven = cbTools.findNodeByFlag(fixedFlag.ONE_SEVEN_BILLS);
            if (!oneToSeven) {
                return 0;
            }
            //100-700章固定节点的所有子节点
            let allChildren = [];
            function getChildren(nodes) {
                allChildren = allChildren.concat(nodes);
                for (let node of nodes) {
                    if (node.children.length > 0) {
                        getChildren(node.children);
                    }
                }
            }
            getChildren(oneToSeven.children);
            let deductNodes = allChildren.filter(isWithin);
            //计算金额
            let fullFeeField = tender ? 'common.tenderTotalFee' : 'common.totalFee';
            return projectObj.project.calcProgram.getTotalFee([oneToSeven], deductNodes, fullFeeField).toDecimal(decimalObj.bills.totalPrice);
        }
    }
};

let figureClassTemplate = {
};

//基数的值不是通过清单节点获得的，则该基数的fixedBill为空，如价差、甲供、分包; class:分类，用于基数选择界面分类显示
//基数本身不与清单节点关联、但是其由与清单关联的节点四则运算得到，则拥有字段multiRef: [flags...]
let baseFigureMap = {
    /*
     * 预算项目
     * */
    'budget': {
//与清单直接关联=======
        '定额建筑安装工程费(不含定额设备购置费及专项费用)': {base: 'DEJZAZGCFBHSBZX', fixedFlag: fixedFlag.CONSTRUCTION_INSTALL_FEE}, //设备费及专项是其子节点，所以不需要用mulRef
        '定额建筑安装工程(其中定额设备购置费按40%计)': {base: 'DEJZAZGCSBSS', fixedFlag: fixedFlag.CONSTRUCTION_INSTALL_FEE},
        '建筑安装工程费(不含安全生产费)': {base: 'JZAZGCFBHSC', fixedFlag: fixedFlag.CONSTRUCTION_INSTALL_FEE},
        '建筑安装工程费(不含设备费)': {base: 'JZAZGCFBHSB', fixedFlag: fixedFlag.CONSTRUCTION_INSTALL_FEE},
        '建筑安装工程费': {base: 'JZAZGCF', fixedFlag: fixedFlag.CONSTRUCTION_INSTALL_FEE},
        '土地使用及拆迁补偿费': {base: 'TDSYJCQBCF', fixedFlag: fixedFlag.LAND_USED_DEMOLITION},
        '养护工程其他费': {base: 'YHGCQTF', fixedFlag: fixedFlag.MAINTENANCE_EXPENSES},
        '预备费': {base: 'YBF', fixedFlag: fixedFlag.BUDGET_FEE},
        '施工场地建设费': {base: 'SGCDJSF', fixedFlag: fixedFlag.CONSTRUCTION_INSTALL_FEE},
        '养护单位(业主)管理费': {base: 'YHDWYZGLF',
            multiRef: [fixedFlag.CONSTRUCTION_INSTALL_FEE]},
        '信息化费': {base: 'XXHF',
            multiRef: [fixedFlag.CONSTRUCTION_INSTALL_FEE]},
        '路线工程监理费': {base: 'LXGCJLF',
            multiRef: [fixedFlag.CONSTRUCTION_INSTALL_FEE]},
        '独立桥梁隧道工程监理费': {base: 'QLSDGCJLF',
            multiRef: [fixedFlag.CONSTRUCTION_INSTALL_FEE]},
        '设计文件审查费': {base: 'SJWJSCF',
            multiRef: [fixedFlag.CONSTRUCTION_INSTALL_FEE]},
        '路线勘察设计费': {base: 'LXKCSJF',
            multiRef: [fixedFlag.CONSTRUCTION_INSTALL_FEE]},
        '独立桥梁隧道维修加固勘察设计费': {base: 'QLSDKCSJF',
            multiRef: [fixedFlag.CONSTRUCTION_INSTALL_FEE]},
        '招标代理及标底（最高投标限价）编制费': {base: 'ZBDLJBDBZF',
            multiRef: [fixedFlag.CONSTRUCTION_INSTALL_FEE]},
        '价差预备费': {base: 'JCYBF', fixedFlag: fixedFlag.CONSTRUCTION_INSTALL_FEE}
    },

    /*
    * 工程量清单项目
    * */
    'boq': {
        '各章清单合计': {base: 'GZQDHJ', fixedFlag: fixedFlag.ONE_SEVEN_BILLS},
        '专项暂定合计': {base: 'ZXZDHJ', fixedFlag: null},
        '100章以外清单合计': {base: 'YBZYHQDHJ', fixedFlag: fixedFlag.ONE_SEVEN_BILLS},
    }
};

//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, ')');
        //，to ,
        exp = exp.replace(/，/g, ',');
        //f to F
        exp = exp.replace(new RegExp('f', 'g'), 'F');
        return exp;
    },
    //输入合法性
    inputLegal: function (exp) {
        let ilegalRex = /[^0-9,\u4e00-\u9fa5,\+,\-,\/,\*,\(,\),.,{,},F,%]/g;
        return !ilegalRex.test(exp);
    },
    //基数合法性、存在性
    baseLegal: function (baseFigures, exp) {
        //保证中文表达式在{}里
        let cnExps = cbParser.getCN(exp);
        let expFigures = cbParser.getFigure(exp);
        if(cnExps.length !== expFigures.length){
            throw '清单基数必须要用花括号{}括起来'
            return false;
        }
        for(let i = 0, len = cnExps.length; i < len; i++){
            if(cnExps[i] !== expFigures[i]){
                throw '清单基数必须要用花括号{}括起来'
                return false;
            }
        }
        //基数存在性
        for(let i = 0, len = expFigures.length; i < len; i++){
            if(cbTools.isUnDef(baseFigures[expFigures[i]])){
                throw `清单基数{${expFigures[i]}}不存在`;
                return false;
            }
        }
        return true;
    },
    //行引用合法性、存在性
    fLegal: function (items, exp) {
        //提取F标记
        let fmArr = cbParser.getFMArr(exp);
        //提取行引用
        let fArr = cbParser.getFArr(exp);
        if(fmArr.length !== fArr.length){
            return false;
        }
        //提取行数
        let rArr = cbParser.getXNum(fArr);
        if(fArr.length !== rArr.length){
            return false;
        }
        //判断合法性和存在性
        for(let i = 0, len = rArr.length; i < len; i++){
            let idx = rArr[i] - 1;
            if(cbTools.isUnDef(cbTools.getBillByRow(items, idx))){
                return false;
            }
        }
        return true;
    },
    //循环计算
    cycleCalc: function (node, baseFigures, exp) {
        let stack = [];
        if(node.sourceType !== calcBase.project.Bills.getSourceType()){
            return false;
        }
        //用于判断的起始清单ID
        let sIDs = cbTools.getNodeIDs(cbTools.getParents(node));
        let figureF = cbParser.getFigureF(cbParser.getFigure(exp), cbParser.getUID(cbParser.getFIDArr(exp)));
        for(let i = 0, len = figureF.length; i < len; i++){
            let figure = figureF[i];
            let billsIDs = [];
            if(figure.type === 'base' && cbTools.isDef(baseFigures[figure.value])){
                //重构后：
                //多重引用基数
                let figureMultiRef = baseFigures[figure.value]['multiRef'];
                let cycleCalcRef = baseFigures[figure.value]['cycleCalcRef'];
                if(cbTools.isDef(figureMultiRef)){
                    if(cbTools.isDef(cycleCalcRef)){
                        figureMultiRef = cycleCalcRef;
                    }
                    for(let flag of figureMultiRef){
                        let bills = cbTools.findBill(flag);
                        if(bills){
                            billsIDs.push(bills.ID);
                        }
                    }
                } else {
                    billsIDs = cbTools.isDef(baseFigures[figure.value]['fixedBill']) ? [baseFigures[figure.value]['fixedBill']['bill']['ID']] : [];
                }
            } else if(figure.type === 'id'){
                let node = cbTools.getNodeByID(figure.value);
                billsIDs = cbTools.isDef(node) ? [node.data.ID] : [];
            }
            if(cbTools.isDef(billsIDs) && billsIDs.length > 0 && isCycle(billsIDs)){
                console.log('循环计算');
                calcBase.errMsg = '表达式出现循环计算';
                return true;
            }
        }
        return false;
        function checkStack(stack, sIDs){
            //引用栈发现了初始引用
            for(let i = 0, len = sIDs.length; i < len; i++){
                if(stack.indexOf(sIDs[i]) !== -1){
                    return true;
                }
            }
            return false;
        }
        function isCycle(billIDs){
            stack = Array.from(new Set(stack.concat(billIDs)));
            if (checkStack(stack, sIDs)) {
                return true;
            }
            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)));
                   /* if(checkStack(stack, sIDs)){
                        return true;
                    }*/
                    return isCycle(block);
                }
            }
        }
    },
    //四则运算合法性,控制不允许重复出现运算符,这里再判断一次,控制行引用只能F
    arithmeticLegal: function (exp) {
        let ilegalRex = /[\+,\-,\*,\/]{2}/g;
        let rex2 = /[{]{2}/g;
        let rex3 = /[}]{2}/g;
        let rex4 = /[F]{2}/g;
        let rex5 = /[.]{2}/g;
        let rex6 = /[%]{2}/g;
        return !ilegalRex.test(exp) && !rex2.test(exp) && !rex3.test(exp) && !rex4.test(exp) && !rex5.test(exp) && !rex6.test(exp);
    },
    //
    legalExp: function (node) {
        let exp = this.standar(node.data.userCalcBase);
        if(!this.inputLegal(exp)){
            throw '表达式含有无效字符';
        }
        if(!this.arithmeticLegal(exp)){
            throw '表达式含有无效字符';
        }
        if(!this.baseLegal(cbTools.getFigure(node), exp)){
            throw '清单基数不合法';
        }
        if(!this.fLegal(calcBase.project.mainTree.items, exp)){
            throw '行引用不合法';
        }
        //转换成ID引用
        exp = cbParser.toIDExpr(exp);
        if(this.cycleCalc(node, calcBase.baseFigures, exp)){
            throw '出现循环计算';
        }
        return exp;
    }
};

//输入式转换器
let cbParser = {
    //获取标记F
    getFMArr: function (exp) {
        let fmRex = /F/g;
        let fmArr = exp.match(fmRex);
        return cbTools.isDef(fmArr) ? fmArr : [];
    },
    //获取行引用 eg: F10
    getFArr: function (exp) {
        let fRex = /F\d+/g;
        let fArr = exp.match(fRex);
        return cbTools.isDef(fArr) ? fArr : [];
    },
    //获取X+num eg: F10  10 @105 105
    getXNum: function (arr) {
        let rRex = /\d+/g;
        let tempArr = [];
        for(let i = 0, len = arr.length; i < len; i++){
            tempArr = tempArr.concat(arr[i].match(rRex));
        }
        let rArr = Array.from(new Set(tempArr));
        return rArr;
    },
    //获取uuid
    getUID: function (arr) {
        let rRex = /[\d,a-z,A-Z,-]{36}/g;
        let tempArr = [];
        for(let i = 0, len = arr.length; i < len; i++){
            tempArr = tempArr.concat(arr[i].match(rRex));
        }
        let rArr = Array.from(new Set(tempArr));
        return rArr;
    },
    //获取ID引用
    getFIDArr: function (exp) {
        let fidRex = /@[\d,a-z,A-Z,-]{36}/g;
        let fidArr = exp.match(fidRex);
        return cbTools.isDef(fidArr) ? fidArr : [];
    },
    //获取表达式中的中文式
    getCN: function(expr){
        let cnRex = /[\u4e00-\u9fa5]{1,}\({0,}[\u4e00-\u9fa5]{0,}\){0,}[\u4e00-\u9fa5]{0,}/g;
        return _.filter(expr.match(cnRex), function (data) {
            return data
        });
    },
    //获取表达式中的基数
    getFigure: function(expr){
        let rst = [];
        let rex = /\{([^}]*)\}/g;
        let temp = expr.match(rex);
        if(cbTools.isDef(temp)){
            for(let i = 0, len = temp.length; i < len; i++){
                rst.push(temp[i].replace(/[{,}]/g, ''));
            }
        }
        return rst;
    },
    //获取表达式中的基数和ID引用
    getFigureF: function (figures, fidArr) {
        let rst = [];
        for(let i = 0, len = figures.length; i < len; i++){
            let obj = Object.create(null);
            obj.type = 'base';
            obj.value = figures[i];
            rst.push(obj);
        }
        for(let i = 0, len = fidArr.length; i < len; i++){
            let obj = Object.create(null);
            obj.type = 'id';
            obj.value = fidArr[i];
            rst.push(obj);
        }
        return rst;
    },
    //表达式中的百分数转换成小数
    percentToNum: function (exp) {
        let rex = /\d+(\.\d+)?%/g;
        let percents = exp.match(rex);
        let numRex = /\d+(\.\d+)?/g;
        if(cbTools.isDef(percents)){
            for(let i = 0, len = percents.length; i < len; i++){
                let percentNum = percents[i].match(numRex);
                if(cbTools.isDef(percentNum) && percentNum.length === 1){
                    exp = exp.replace(new RegExp(percents[i], 'g'), percentNum[0]/100);
                }
            }
        }
        return exp;
    },
    //将行引用转换成ID引用
    toIDExpr: function (exp) {
        let exps = [];
        //获得行引用
        let fArr = this.getFArr(exp);
        for(let i = 0, len = fArr.length; i < len; i++){
            let r = this.getXNum([fArr[i]]);
            if(r.length === 1){
                let node = cbTools.getBillByRow(calcBase.project.mainTree.items, r[0] - 1);
                if(cbTools.isUnDef(node)){
                    //continue;
                    calcBase.errMsg = '行引用错误';
                    throw '行引用错误';
                }
                exps.push({orgExp: fArr[i], newExp: '@' + node.data.ID});
            }
            else {
                calcBase.errMsg = '行引用错误';
                throw '行引用错误';
            }
        }
        for(let i = 0, len = exps.length; i < len; i++){
            exp = exp.replace(new RegExp(exps[i].orgExp, 'g'), exps[i].newExp);
        }
        return exp;
    },
    //将ID引用转换成行引用
    toFExpr: function (exp) {
        let exps = [];
        //获得ID引用
        let fidArr = this.getFIDArr(exp);
        for(let i = 0, len = fidArr.length; i < len; i++){
            let id = this.getUID([fidArr[i]]);
            if(id.length === 1){
                let row = cbTools.getRowByID(calcBase.project.mainTree.items, id[0]);
                if(cbTools.isUnDef(row)){
                    continue;
                }
                exps.push({orgExp: fidArr[i], newExp: 'F' + row});
            }
        }
        for(let i = 0, len = exps.length; i < len; i++){
            exp = exp.replace(new RegExp(exps[i].orgExp, 'g'), exps[i].newExp);
        }
        return exp;
    },
    //将表达式转换为可编译的表达式
    toCompileExpr: function(v){
        if(v === ''){
            return '$CBC.base(\'NONE\')';
        }
        //基数
        let strs = _.uniq(this.getFigure(v));
        let exps = [];
        for(let i = 0, len = strs.length; i < len; i++){
            let exp = Object.create(null);
            exp.orgExp = `{${strs[i]}}`;
            exps.push(exp);
        }
        for(let i = 0, len = exps.length;i < len; i++){
            exps[i].compileExp = '$CBC.base(\'' + exps[i].orgExp + '\')';
            let regStr = exps[i].orgExp.replace(/\(/g, '\\\(');
            regStr = regStr.replace(/\)/g, '\\\)');
            v = v.replace(new RegExp(regStr, 'g'), exps[i].compileExp);
        }
        //去{}
        v = v.replace(/[{, },]/g, '');
        //行引用
        let fidArr = this.getFIDArr(v);
        let fExps = [];
        for(let i = 0, len = fidArr.length; i < len; i++){
            let fExp = Object.create(null);
            fExp.orgExp = fidArr[i];
            fExps.push(fExp);
        }
        for(let i = 0, len = fExps.length; i < len; i++){
            fExps[i].compileExp = '$CBC.ref(\'' + fExps[i].orgExp + '\')';
            v = v.replace(new RegExp(fExps[i].orgExp, 'g'), fExps[i].compileExp);
        }
        return v;
    }
};

let cbCalctor = {
    //计算基数
    base: function (figure) {
        if(figure === 'NONE'){
            return 0;
        }
        if (calcBase.project.property.valuationType === 'bill') {//预算
            return baseFigureTemplate.budget[calcBase.baseFigures[figure]['base']]();
        } else {//工程量清单
            return baseFigureTemplate.boq[calcBase.baseFigures[figure]['base']]();
        }
    },
    //调价后计算基数
    tenderBase: function (figure) {
        if(figure === 'NONE'){
            return 0;
        }
        if (calcBase.project.property.valuationType === 'bill') {//预算
            return baseFigureTemplate.budget[calcBase.baseFigures[figure]['base']](true);
        } else {//工程量清单
            return baseFigureTemplate.boq[calcBase.baseFigures[figure]['base']](true);
        }
    },
    //ID引用
    ref: function (fExp) {
        let ID = cbParser.getUID([fExp]);
        if(ID.length === 1){
            let node = cbTools.getNodeByID(ID[0]);
            return cbTools.isDef(node) &&
                    cbTools.isDef(node.data.feesIndex) &&
                    cbTools.isDef(node.data.feesIndex.common) &&
                    cbTools.isDef(node.data.feesIndex.common.totalFee) ?
                    node.data.feesIndex.common.totalFee : 0;
        }
        return 0;
    },
    //计算
    exec: function () {

    }
};

let calcBase = {
    errMsg: '表达式不正确',
    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);
        if (project.property.valuationType === 'bill') {//预算
            me.baseFigures = baseFigureMap.budget;
        } else {//工程量清单
            me.baseFigures = baseFigureMap.boq;
        }
        cbTools.setBaseBills(me.baseFigures, 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, reCalc = null) {
            let me = calcBase,
            $CBA = cbAnalyzer,
            $CBP = cbParser,
            $CBC = cbCalctor;
        try {
            me.success = false;
            me.errMsg = '表达式不正确';
            //分析输入式合法性
            let exp = reCalc
                ? cbTools.isDef(node.data.calcBase)
                    ? node.data.calcBase
                    : ''
                : $CBA.legalExp(node);
            if(!cbTools.isDef(exp)){
                throw '表达式不正确';
            }

            //输入式转换表达式
            let compileExp = $CBP.toCompileExpr(exp);
            //计算
            let calcExp = $CBP.percentToNum(compileExp);
            let calcBaseValue = eval(calcExp);
            if(!cbTools.isNum(calcBaseValue)){
                throw '基数计算结果不为数值';
            }
            //调价
            let tenderCalcExp = calcExp.replace(new RegExp('base', 'g'), 'tenderBase');
            let tenderCalcBaseValue = eval(tenderCalcExp);
            if(!cbTools.isNum(tenderCalcBaseValue)){
                throw '调价基数计算结果不为数值';
            }

            //存储
            me.success = true;
            node.updateData.calcBase = exp;
            node.updateData.calcBaseValue = parseFloat(calcBaseValue).toDecimal(decimalObj.decimal('totalPrice', node));
            node.updateData.tenderCalcBaseValue = parseFloat(tenderCalcBaseValue).toDecimal(decimalObj.decimal('totalPrice', node));
            node.changed = true;
        }
        catch (err){
            if(typeof err === 'object'){
                err = '表达式不正确'
            }
            if (node) {
                err = `第${node.serialNo() + 1}行${err}`;
            }
            alert(err);
        }
    }
};