ConstructionOperation/web/maintain/ration_repository/js/ration_coe.js

/**
 * Created by CSL on 2017-06-08.
 */
var rationCoeOprObj = {
    sheet: null,
    libID: null,
    curRation: null,
    cache: {},
    setting: {
        header:[
            {headerName:"编码",headerWidth:120,dataCode:"ID", dataType: "Number"},
            {headerName:"名称",headerWidth:400,dataCode:"name", dataType: "String"},
            {headerName:"内容",headerWidth:300,dataCode:"content", dataType: "String"}
        ],
        view:{
            comboBox:[],
            lockColumns:[1,2]
        }
    },
    buildSheet: function(sheet) {
        var me = this;
        me.sheet = sheet;
        me.libID = storageUtil.getSessionCache("RationGrp","repositoryID"); // 不可靠，有时取不到
        if (me.libID == undefined){me.libID = getQueryString('repository')};
        //alert('0000 初始化libID: ' + JSON.stringify(me.libID));
        sheetCommonObj.initSheet(me.sheet, me.setting, 30);
        me.sheet.bind(GC.Spread.Sheets.Events.ClipboardPasting, me.onClipboardPasting);
        me.sheet.bind(GC.Spread.Sheets.Events.ClipboardPasted, me.onClipboardPasted);
        me.sheet.bind(GC.Spread.Sheets.Events.EditEnded, me.onCellEditEnd);
        me.sheet.bind(GC.Spread.Sheets.Events.RangeChanged, me.onRangeChanged);
    },
    onRangeChanged: function(sender, args) {
        if (args.action == GC.Spread.Sheets.RangeChangedAction.clear) {
            var me = rationCoeOprObj, updateArr = [], removeArr = [];
            if (args.col == 0) {
                var curCache = me.cache["_Coe_" + me.curRation.ID];
                if (curCache) {
                    for (var i = args.rowCount - 1; i >= 0; i--) {
                        if (args.row + i < curCache.length) {
                            curCache.splice(args.row + i, 1);
                        };
                    };
                    me.updateCurRation();
                    sheetCommonObj.cleanSheet(me.sheet, me.setting, -1);
                    me.showCoeItems(me.curRation.ID);
                };
            };
        };
    },

    onClipboardPasting: function(sender, args) {
        var me = rationCoeOprObj;
        if (args.cellRange.colCount != 1 || args.cellRange.col != 0 || !(me.curRation)) {
            args.cancel = true;
        }
    },

    onClipboardPasted: function(e, info) {
        var me = rationCoeOprObj;
        if (me.libID) {
            // 修改第一列（编号）
            if (info.cellRange.col == 0) {
                var coeIDs = [];
                var temp = sheetCommonObj.analyzePasteData({header:[{dataCode: "ID"}] }, info);
                for (let obj of temp) {
                    coeIDs.push(obj.ID);
                };
                //alert('0009 ' + JSON.stringify(IDs));
                me.addCoeItems(coeIDs);
            } else {
                //修改用量
            }
        }
    },
    onCellEditEnd: function(sender, args){
        var me = rationCoeOprObj;
        if (args.col == 0) {   // 编号列
            //delete
            if (args.editingText == null || args.editingText.trim() == "") {
                var curCache = me.cache["_Coe_" + me.curRation.ID];
                if (curCache) {
                    if (args.row < curCache.length) {
                        curCache.splice(args.row, 1);
                        me.updateCurRation();
                        sheetCommonObj.cleanSheet(me.sheet, me.setting, -1);
                        me.showCoeItems(me.curRation.ID);
                    }
                }
            } else {
                if (me.libID) {
                    var ID = args.editingText.trim();
                    if (!isNaN(ID)) {
                        me.addCoeItems([ID]);
                    };
                };
            };
        };
    },

    addCoeItems: function(coeIDs) {
        var me = this;
        $.ajax({
            type:"POST",
            url:"api/getCoeItemsByIDs",
            data: {"data": JSON.stringify({"libID": me.libID, "coeIDs": coeIDs})},
            dataType:"json",
            cache:false,
            timeout:5000,
            success:function(result){
                sheetCommonObj.cleanSheet(me.sheet, me.setting, -1);
                if (result) {
                    var rstArr = [], newAddArr = [];
                    for (let obj of result.data){rstArr.push(obj)};

                    var curCache = me.cache["_Coe_" + me.curRation.ID];
                    if (curCache) {
                        for (var i = 0; i < rstArr.length; i++) {
                            var hasDup = false;
                            for (let obj of curCache) {
                                if (obj.ID == rstArr[i].ID) {
                                    hasDup = true;
                                    break;
                                }
                            };
                            if (!hasDup) {
                                newAddArr.push(rstArr[i]);
                            };
                        };
                        curCache.sort(function(a, b) {
                            var rst = 0;
                            if (a > b) rst = 1
                            else if (a < b) rst = -1;
                            return rst;
                        });
                        me.cache["_Coe_" + me.curRation.ID] = curCache.concat(newAddArr);
                        if (newAddArr.length > 0) {
                            me.updateCurRation();
                        };
                    }else{
                        me.cache["_Coe_" + me.curRation.ID] = rstArr;
                        me.updateCurRation();
                    };
                    me.showCoeItems(me.curRation.ID);
                };
                sheetCommonObj.lockCells(me.sheet, me.setting);
            },
            error:function(err){
                alert(err);
            }
        })
    },

    updateCurRation: function() {
        var me = this, updateArr = [];
        if (me.curRation) {
            var rst = [];
            var curCache = me.cache["_Coe_" + me.curRation.ID];
            if (curCache) {
                for (let obj of curCache) {
                    rst.push(obj.ID);
                };
                me.curRation.rationCoeList = rst;
                updateArr.push(me.curRation);
                rationOprObj.mixUpdateRequest(updateArr, [], []);
            };
        };
    },

    getCoeItems: function(ration) {
        var me = this;
        me.curRation = ration;

        if (ration == undefined || ration.rationCoeList == undefined ||
            ration.rationCoeList.length == 0){return;};

        var coeList = ration.rationCoeList;
        var curCache = me.cache["_Coe_" + ration.ID];

        //alert('0001 缓存：' + JSON.stringify(curCache));
        if (curCache && curCache.length > 0) {
            me.showCoeItems(ration.ID);
            sheetCommonObj.lockCells(me.sheet, me.setting);
        } else {
            var data = {"libID": me.libID, "coeIDs": coeList};
            //alert('0002 进入后台：' + JSON.stringify(data));
            $.ajax({
                type:"POST",
                url:"api/getCoeItemsByIDs",
                data: {"data": JSON.stringify(data)},
                dataType:"json",
                cache:false,
                timeout:5000,
                success:function(result){
                    sheetCommonObj.cleanSheet(me.sheet, me.setting, -1);
                    //alert('0003 后台结果：' + JSON.stringify(result.data));
                    if (result.data) {
                        var tempResult = [];
                        for (let obj of result.data) {
                            tempResult.push(obj);
                        };

                        me.cache["_Coe_" + ration.ID] = tempResult;

                        me.showCoeItems(ration.ID);
                    }
                    sheetCommonObj.lockCells(me.sheet, me.setting);
                },
                error:function(err){
                    alert(err);
                }
            });
        };
    },

    showCoeItems: function(rationID) {
        var me = this;
        var curCache = me.cache["_Coe_" + rationID];
        if (curCache) {
            sheetCommonObj.showData(me.sheet, me.setting, curCache);
        }
        rationOprObj.workBook.focus(true);
    }
}