/**
 * 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')};
        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.onEditEnded);
        me.sheet.bind(GC.Spread.Sheets.Events.RangeChanged, me.onRangeChanged);
    },

    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);
                };
                me.addCoeItems(coeIDs);
            } else {
                //修改其它列。
            }
        }
    },

    onEditEnded: 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]);
                    };
                };
            };
        };
    },

    onRangeChanged: function(sender, args) {
        if (args.action == GC.Spread.Sheets.RangeChangedAction.clear) {
            if (!confirm(`确定要删除选中的 ${args.rowCount} 条附注条件吗？`)){return; }
            var me = rationCoeOprObj;
            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);
                };
            };
        };
    },

    addCoeItems: function(coeIDs) {
        var me = this;
        sheetCommonObj.cleanSheet(me.sheet, me.setting, -1);

        var curCache = me.cache["_Coe_" + me.curRation.ID];
        var temp = [];
        if (curCache) {
            for (var i = 0; i < coeIDs.length; i++) {
                var isExist = false;
                for (let obj of curCache) {
                    if (obj.ID == coeIDs[i]) {
                        isExist = true;
                        break;
                    };
                };
                if (!isExist) {
                    temp.push(coeIDs[i]);
                };
            };
        }else{
            for (let obj of coeIDs){temp.push(obj)};
        };

        if(temp.length == 0){
            me.showCoeItems(me.curRation.ID);
            sheetCommonObj.lockCells(me.sheet, me.setting);
        }else{
            $.ajax({
                type:"POST",
                url:"api/getCoeItemsByIDs",
                data: {"data": JSON.stringify({"libID": me.libID, "coeIDs": temp})},
                dataType:"json",
                cache:false,
                timeout:5000,
                success:function(result){
                    if (result) {
                        var rstArr = [];
                        for (let obj of result.data){rstArr.push(obj)};
                        if (curCache) {
                            curCache = curCache.concat(rstArr);
                        }else{
                            curCache = rstArr;
                        }

                        curCache.sort(function(a, b) {
                            var rst = 0;
                            if (a.ID > b.ID) rst = 1
                            else if (a.ID < b.ID) rst = -1;
                            return rst;
                        });

                        me.cache["_Coe_" + me.curRation.ID] = curCache;
                        me.updateCurRation();
                        me.showCoeItems(me.curRation.ID);
                    };
                    sheetCommonObj.lockCells(me.sheet, me.setting);
                },
                error:function(err){
                    alert(err);
                }
            });
        };
    },

    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];

        if (curCache && curCache.length > 0) {
            me.showCoeItems(ration.ID);
            sheetCommonObj.lockCells(me.sheet, me.setting);
        } else {
            var data = {"libID": me.libID, "coeIDs": coeList};
            $.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);
                    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);
        }
    },

    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, [], []);
            };
        };
    }
}