/**
 * Created by Mai on 2017/4/1.
 */

var Ration = {
    createNew: function (project) {
        // 用户定义private方法
        var tools = {
            formatRationUpdateData: function (data) {
                let uData = JSON.parse(JSON.stringify(data));
                delete uData.feesIndex;
                delete uData.flagsIndex;
                // if (uData.fees) {
                //     for (let fee of uData.fees) {
                //         fee.unitFee = fee.unitFee.toFixed(2);
                //         fee.totalFee = fee.totalFee.toFixed(2);
                //         fee.tenderUnitFee = fee.tenderUnitFee.toFixed(2);
                //         fee.tenderTotalFee = fee.tenderTotalFee.toFixed(2);
                //     }
                // }
                return uData;
            }
        };

        // 所有通过this访问的属性，都不应在此单元外部进行写入操作
        var ration = function (proj) {
            this.project = proj;
            this.datas = null;

            var sourceType = ModuleNames.ration;
            this.getSourceType = function () {
                return sourceType;
            }
            proj.registerModule(ModuleNames.ration, this);

            var maxRationID = 0;
            this.getNewRationID = function () {
                return uuid.v1();
                //return maxRationID += 1;
            };
            this.maxRationID = function (maxID) {
                if (arguments.length === 0) {
                    return maxRationID;
                } else {
                    maxRationID = Math.max(maxID, maxRationID);
                }
            };
        };

        // prototype用于定义public方法
        ration.prototype.loadData = function (datas) {
            var that = this;
            this.datas = datas;
            // generate Fees & Flags Index，For View & Calculate
            this.datas.forEach(function (data) {
                data.feesIndex = {};
                data.fees.forEach(function (fee) {
                    data.feesIndex[fee.fieldName] = fee;
                });
                data.flagsIndex = {};
                data.flags.forEach(function (flag) {
                    data.flagsIndex[flag.fieldName] = flag;
                });
                that.maxRationID(data.ID);
            });
        };

        ration.prototype.setMaxID = function (ID) {
            this.maxRationID(ID);
        }

        // refresh after update
        ration.prototype.doAfterUpdate = function(err, data){
            if(data.stateRefresh){
                this.refreshAdjustState(data);
            }
            if(data.quantityRefresh){
                this.refreshQuantity(data);
            }
        };
        ration.prototype.refreshAdjustState = function(data){
            this.refreshDatas(data,'adjustState');
            if(data.hasOwnProperty('name')){
              this.refreshDatas(data,'name')
            }
        };
        ration.prototype.refreshQuantity = function(data){
            this.refreshDatas(data,'quantity');
        };
        ration.prototype.refreshDatas = function(data,fieldName){
            var dataIndex = _.findIndex(this.datas,function(item) {
                return item.ID ==data.rationID;
            });
            this.datas[dataIndex][fieldName] = data[fieldName];
            if(fieldName=='quantity'){
                this.datas[dataIndex]['isFromDetail']=1
            }
            var controller = projectObj.mainController;
            var selected = controller.sheet.getSelections();
            var col =   _.findIndex(project.projSetting.main_tree_col.cols,function (col) {
                return col.data.field ==fieldName;
            });
            controller.sheet.getCell(selected[0].row,col).value(data[fieldName]);
        };
        ration.prototype.getTempRationData = function (id, billsID, serialNo, rType) {
            var newData = {'ID': id, 'serialNo': serialNo, projectID: this.project.ID()};
            newData[project.masterField.ration] = billsID;
            newData['type'] = rType;
            if (rType == rationType.volumePrice){
                newData['subType'] = gljType.GENERAL_MATERIAL;   // 默认的量价类型为材料
                newData['programID'] = projectInfoObj.projectInfo.property.engineering;
            };
            return newData;
        };

        ration.prototype.getBillsSortRation = function (billsID) {     // 该方法只适用于叶子清单
            var rations = this.datas.filter(function (data) {
                return data[project.masterField.ration] === billsID;
            });
            rations.sort(function (x, y) {
                return x.serialNo - y.serialNo;
            });
            return rations;
        };

        // CSL, 2017-11-13 取任何清单（父清单、叶子清单）下的所有定额
        ration.prototype.getRationNodes = function (billNode) {
            if (billNode.sourceType != ModuleNames.bills) return [];

            let rations = [], IDs = [];

            function getSubBillsIDs(node) {
                if (!node) return;
                if (node.sourceType != sBills) return;
                if (!node.children || node.children.length == 0 || node.children[0].sourceType != sBills)
                    IDs.push(node.data.ID)
                else
                    getSubBillsIDs(node.children[0]);
                getSubBillsIDs(node.nextSibling);
            };

            if (billNode.source.children.length == 0)
                IDs.push(billNode.data.ID)
            else
                getSubBillsIDs(billNode.children[0]);

            for (let id of IDs){
                let subRations = this.datas.filter(function (data) {
                    return data[project.masterField.ration] === id;
                });
                rations.push(...subRations);
            };

            rations.sort(function (x, y) {
                return x.serialNo - y.serialNo;
            });

            let rationNodes = [];
            for (let ration of rations){
                  rationNodes.push(projectObj.project.mainTree.nodes['id_' + ration.ID]);
            };

            return rationNodes;
        };

        ration.prototype.getInsertRationData = function (billsID, preRation, rationType) {
            var br = this.getBillsSortRation(billsID);
            var updateData = [];
            if (preRation) {
                var preIndex = br.indexOf(preRation), i;
                updateData.push({updateType: 'ut_create', updateData: this.getTempRationData(this.getNewRationID(), billsID, preIndex < br.length - 1 ? br[preIndex + 1].serialNo : br[preIndex].serialNo + 1, rationType)});
                for (i = preIndex + 1; i < br.length; i++) {
                    updateData.push({updateType: 'ut_update', updateData: this.getTempRationData(br[i].ID, billsID, i < br.length - 1 ? br[i+1].serialNo : br[i].serialNo + 1, br[i].type)});
                }
            } else {
                updateData.push({updateType: 'ut_create', updateData: this.getTempRationData(this.getNewRationID(), billsID, br.length > 0 ? br[br.length - 1].serialNo + 1 : 1, rationType)});
            }
            return updateData;
        };
        ration.prototype.getCounterData = function (count) {
            var updateData = {'projectID': this.project.ID()};
            if (count) {
                updateData[this.getSourceType()] = this.maxRationID() + count;
            } else {
                updateData[this.getSourceType()] = this.maxRationID() + 1;
            }
            return updateData;
        };
        ration.prototype.insertRation = function (billsID, preRation, rationType) {
            var br = this.getBillsSortRation(billsID);
            let insertData = this.getInsertRationData(billsID, preRation, rationType);
            this.project.pushNow('insertRation', [this.getSourceType(), this.project.projCounter()],
                [insertData, this.getCounterData()]);

            var newRation = null;
            let newID = -1;
            for(let data of insertData){
                if(data.updateType === 'ut_create'){
                    newID = data.updateData.ID;
                }
            }
            if (preRation) {
                var preIndex = br.indexOf(preRation), i;
                newRation = this.getTempRationData(newID, billsID, preIndex < br.length - 1 ? br[preIndex + 1].serialNo : br[preIndex].serialNo + 1, rationType);
                this.datas.push(newRation);
                for (i = preIndex + 1; i < br.length; i++) {
                    br[i].serialNo = i < br.length - 1 ? br [i + 1].serialNo : br[i].serialNo + 1;
                }
            } else {
                newRation = this.getTempRationData(newID, billsID, br.length > 0 ? br[br.length - 1].serialNo + 1 : 1, rationType);
                this.datas.push(newRation);
            }
            return newRation;
        };
        ration.prototype.insertStdRation = function (billsID, preRation, std) {
            var br = this.getBillsSortRation(billsID), updateData = this.getInsertRationData(billsID, preRation, rationType.ration), newRation = null, that = this;
            updateData.forEach(function (data) {

                if (data.updateType === 'ut_create') {
                    data.updateData.code = std.code;
                    data.updateData.name = std.name;
                    data.updateData.caption = std.caption;
                    data.updateData.unit = std.unit;
                    data.updateData.libID = std.rationRepId;
                    data.updateData.content = std.jobContent;
                    if (std.chapter) {
                        data.updateData.comments = std.chapter.explanation;
                        data.updateData.ruleText = std.chapter.ruleText;
                    }
                    data.updateData.from = std.type === 'complementary' ? 'cpt' : 'std';
                    data.updateData.programID = std.feeType;
                    data.updateData.rationAssList =  projectObj.project.ration_ass.CreateNewAss(std);
                    // calculate ration Quantity
                    that.CalculateQuantity(data.updateData);
                    newRation = data.updateData;
                }
            });
            this.project.pushNow('insertRation', [this.getSourceType(), this.project.projCounter()], [updateData, this.getCounterData()]);

            //newRation.ID = this.getNewRationID();
            if (preRation) {
                var preIndex = br.indexOf(preRation), i;
                this.datas.push(newRation);
                for (i = preIndex + 1; i < br.length; i++) {
                    br[i].serialNo = i < br.length - 1 ? br [i + 1].serialNo : br[i].serialNo + 1;
                }
            } else {
                this.datas.push(newRation);
            }
            return newRation;
        };

        ration.prototype.getDeleteData = function (rationData) {
            var updateData = [];
            updateData.push({'updateType': 'ut_delete', 'updateData': {'ID': rationData.ID, 'projectID': this.project.ID()}});
            return updateData;
        };
        ration.prototype.delete = function (ration) {
            var ration_glj =projectObj.project.ration_glj;
            this.project.pushNow('deleteRation', [this.getSourceType(),ration_glj.getSourceType()], [this.getDeleteData(ration),ration_glj.getDeleteDataByRation(ration)]);

            project.ration_glj.deleteByRation(ration);
            project.ration_coe.deleteByRation(ration);
            project.quantity_detail.deleteByRation(ration);
            this.datas.splice(this.datas.indexOf(ration), 1);
        };
        ration.prototype.getDeleteDataByBill = function (nodes) {
            let updateData = [];
            for (let node of nodes) {
                if (node.children.length > 0) {
                    updateData = updateData.concat(this.getDeleteDataByBill(node.children));
                } else {
                    let rations = this.getBillsSortRation(node.getID());
                    for (let r of rations) {
                        updateData.push({'updateType': 'ut_delete', 'updateData': {'ID': r.ID, 'projectID': this.project.ID()}});
                    }
                }
            }
            return updateData;
        };
        ration.prototype.deleteByBills = function (nodes) {
            for (let node of nodes) {
                if (node.children.length > 0) {
                    this.deleteByBills(node.children);
                } else {
                    let rations = this.getBillsSortRation(node.getID());
                    for (let r of rations) {
                        this.datas.splice(this.datas.indexOf(r), 1);
                    }
                }
            }
        }

        ration.prototype.getChangePosUpdateData = function (ration1, ration2) {
            var updateData = [];
            updateData.push({updateType: 'ut_update', updateData: this.getTempRationData(ration1.ID, ration1.billsItemID, ration2.serialNo)});
            updateData.push({updateType: 'ut_update', updateData: this.getTempRationData(ration2.ID, ration2.billsItemID, ration1.serialNo)});
            return updateData;
        };
        ration.prototype.changePos = function (ration1, ration2) {
            var updateData = this.getChangePosUpdateData(ration1, ration2);
            this.project.pushNow('insertRation', [this.getSourceType()], [updateData]);

            var preSerialNo = ration1.serialNo;
            ration1.serialNo = ration2.serialNo;
            ration2.serialNo = preSerialNo;
        };

        ration.prototype.updateField = function (ration, field, newValue) {
            calcFees.setFee(ration, field, newValue);
            let updateData = [];
            let data = {'ID': ration.ID, 'projectID': this.project.ID()};
            if (field === 'quantity') {
                data[field] = newValue;
                data.isFromDetail=0;
                // to do Calculate
                if (ration.fees) {
                    data.fees = ration.fees;
                }
            } else if (field === 'feesIndex.common.unitFee') {
                // to do Calculate
                if (ration.fees) {
                    data.fees = ration.fees;
                }
            } else {
                data[field] = newValue;
            }
            updateData.push({'updateType': 'ut_update', 'updateData': data});
            this.project.pushNow('updateBills', this.getSourceType(), updateData);
        };

        ration.prototype.updateRation = function (ration, updateNow) {
            let updateData = [];
            updateData.push({'updateType': 'ut_update', 'updateData': tools.formatRationUpdateData(ration)});
            if (updateNow) {
                this.project.pushNow('updateRations', this.getSourceType(), updateData);
            } else {
                this.project.push(this.getSourceType(), updateData);
            }
        };

        ration.prototype.FilterNumberFromUnit = function (unit) {
            let reg = new RegExp('^[0-9]+');
            if (reg.test(unit)) {
                return parseInt(unit.match(reg)[0]);
            } else {
                return 1;
            }
        };

        ration.prototype.CalculateQuantity = function (ration) {
            // calculate ration Quantity
            let quantity_decimal = getDecimal("ration.quantity");
            let process_decimal = getDecimal("process");
            if (optionsOprObj.getOption(optionsOprObj.optionsTypes.GENERALOPTS, 'rationQuanACToBillsQuan')) {
                let billsNode = this.project.Bills.tree.findNode(ration[this.project.masterField.ration]);
                let billsQuantity = billsNode.data.quantity ? billsNode.data.quantity : 0;
                billsQuantity=scMathUtil.roundForObj(billsQuantity,quantity_decimal);
                ration.contain = 1;
                ration.quantityEXP="QDL";
                if (optionsOprObj.getOption(optionsOprObj.optionsTypes.GENERALOPTS, 'rationQuanACToRationUnit')) {
                    ration.quantity = (billsQuantity / this.FilterNumberFromUnit(ration.unit)).toDecimal(quantity_decimal);
                } else {
                    ration.quantity = billsQuantity.toDecimal(quantity_decimal);
                }
            }
        };

        ration.prototype.replaceRation = function (ration, std) {
            this.project.beginUpdate('replaceRation');
            
            // delete
            let ration_glj =projectObj.project.ration_glj;
            this.project.push(this.project.ration_glj.getSourceType(), this.project.ration_glj.getDeleteDataByRation(ration));

            this.project.ration_glj.deleteByRation(ration);
            this.project.ration_coe.deleteByRation(ration);
            this.project.quantity_detail.deleteByRation(ration);

            // insertNewRation
            let updateData = [];
            ration.code = std.code;
            ration.name = std.name;
            ration.caption = std.caption;
            ration.unit = std.unit;
            ration.libID = std.rationRepId;
            ration.content = std.jobContent;
            ration.adjustState = '';
            if (std.chapter) {
                ration.comments = std.chapter.explanation;
                ration.ruleText = std.chapter.ruleText;
            }
            ration.from = std.type === 'complementary' ? 'cpt' : 'std';
            ration.programID = std.feeType;
            ration.rationAssList = projectObj.project.ration_ass.CreateNewAss(std);
            // calculate ration Quantity
            this.CalculateQuantity(ration);
            updateData.push({updateType: 'ut_update', updateData: ration});
            this.project.push(this.getSourceType(), updateData);

            this.project.endUpdate();
        };
        ration.prototype.updateContain=function (value,node) {
            if(isNaN(value)){
                alert("当前输入的数据类型不正确，请重新输入");
                projectObj.mainController.refreshTreeNode([node]);
                return;
            }
            let billNode = node.parent;
            let contain = scMathUtil.roundForObj(value,getDecimal("process"));
            if(node.data.quantityEXP=="GCLMXHJ"){//如果定额工程量是来自工程量明细
                var c = confirm('已有工程量明细，是否清空明细表，采用手工输入的表达式？');
                if(c){
                    node.data.isFromDetail=0;
                    project.quantity_detail.cleanQuantityDetail(node,true);
                }else {
                    projectObj.mainController.refreshTreeNode([node]);
                    return;
                }
            }
            let billQuantity = billNode.data.quantity||billNode.data.quantity!=""?billNode.data.quantity:0;
            billQuantity = parseFloat(billQuantity);
            node.data.contain = contain;
            node.data.quantityEXP="QDL*"+contain;
            node.data.quantity=scMathUtil.roundForObj(billQuantity*contain,getDecimal("quantity"),node);
            node.data.quantity = projectObj.project.quantity_detail.autoTransformQuantity(node.data.quantity,node);//按单位做转换
            node.changed = true;
            project.calcProgram.calcAndSave(node);
            projectObj.mainController.refreshTreeNode(node.children);//刷新子工料机树节点总消耗量
        };
        ration.prototype.addRationChecking=function(selected){
            if (selected) {// Vincent, 2018-01-02
                if(selected.sourceType === project.Ration.getSourceType()){ // 焦点行是定额/量价/工料机，有效显示。
                    return false;
                }else if(selected.sourceType === project.Bills.getSourceType()){
                    if(selected.data.type == billType.FX){//焦点行是分项，有效显示。
                        return false
                    }
                    if(selected.data.type == billType.BILL && selected.source.children.length === 0){//焦点行是清单，且没有子项，有效显示。
                        return false
                    }
                }
            }
            return true;
        };

        return new ration(project);
    }
};