Calculation/app/public/js/shares/tender_select.js

const TenderSelect = function (setting) {
    const tsObj = {
        setting,
        tenderSpread: null,
        tenderSheet: null,
        resultSpread: null,
        resultSheet: null,
        select: null,
        tenderSourceTree: null,
        trHistory: {},
        trArray: [],
        _rebuildStageSelect: function () {
            if (tsObj.setting.type === 'stage') {
                const getItems = function (data) {
                    if (!data) return [];
                    const items = [];
                    for (let i = 1; i <= data.stageCount; i++) {
                        items.push({value: i, text: `第${i}期`});
                    }
                    return items;
                };
                for (let i = 0; i < tsObj.resultSheet.getRowCount(); i++) {
                    const cellType2 = new spreadNS.CellTypes.ComboBox().itemHeight(10).editorValueType(spreadNS.CellTypes.EditorValueType.value).items(getItems(tsObj.trArray[i]));
                    tsObj.resultSheet.getCell(i, 1).cellType(cellType2);
                }
            }
        },
        _initSelected: function () {
            for (const node of this.tenderSourceTree.nodes) {
                node.selected = this.trArray.findIndex(x => { return node.tid === x.tid; }) >= 0;
            }
        },
        _checkSelectTender: function () {
            if (!this.trHistory.tenders || this.trHistory.tenders.length === 0) return;
            let differ = this.trHistory.tenders.length !== this.trArray.length;
            if (!differ) {
                for (const tr of this.trArray) {
                    if (this.trHistory.tenders.findIndex(x => { return x.tid === tr.tid; }) < 0) {
                        differ = true;
                        break;
                    }
                }
            }
            if (differ) {
                $('#tender-select-hint').show();
                const checkType = tsObj.setting.type === tsObj.trHistory.type ? '上次' : '台账';
                $('#ts-hint-text').html(`勾选的标段与${checkType}不同，请仔细确认。`);
            } else {
                $('#tender-select-hint').hide();
            }
        },
        _addTender: function (tender) {
            const tr = tsObj.trArray.find(x => { return x.tid === tender.tid; });
            const t = {tid: tender.tid, name: tender.name, stageCount: tender.stageCount};
            if (!tr) tsObj.trArray.push(t);
            return t;
        },
        _removeTender: function (tender) {
            const gri = tsObj.trArray.findIndex(function (x, i, arr) {
                return x.tid === tender.tid;
            });
            if (gri >= 0) tsObj.trArray.splice(gri, 1);
        },
        reloadResultData: function () {
            SpreadJsObj.reLoadSheetData(tsObj.resultSheet);
            this._checkSelectTender();
            this._rebuildStageSelect();
        },
        tsButtonClicked: function (e, info) {
            if (!info.sheet.zh_setting) return;

            const col = info.sheet.zh_setting.cols[info.col];
            if (col.field !== 'selected') return;

            const node = SpreadJsObj.getSelectObject(info.sheet);
            node.selected = !node.selected;
            if (node.children && node.children.length > 0) {
                const posterity = tsObj.tenderSourceTree.getPosterity(node);
                for (const p of posterity) {
                    p.selected = node.selected;
                    if (!p.children || p.children.length === 0){
                        if (p.selected) {
                            tsObj._addTender(p);
                        } else {
                            tsObj._removeTender(p);
                        }
                    }
                }
                SpreadJsObj.reLoadRowData(info.sheet, info.row, posterity.length + 1);
            } else {
                if (node.selected) {
                    tsObj._addTender(node);
                } else {
                    tsObj._removeTender(node);
                }
                SpreadJsObj.reLoadRowData(info.sheet, info.row, 1);
            }
            tsObj.reloadResultData();
        },
        trEditEnded: function (e, info) {
            const data = SpreadJsObj.getSelectObject(info.sheet);
            const col = info.sheet.zh_setting.cols[info.col];
            data[col.field] = info.sheet.getValue(info.row, info.col);
        },
        loadHistory: function () {
            postData('/list/load', {type: tsObj.setting.type, tid: tsObj.select.tender_id, lid: tsObj.select.id}, data => {
                tsObj.trHistory = data.history || {};
                tsObj.tenderSourceTree = Tender2Tree.convert(data.category, data.tenders, data.ledgerAuditConst, data.stageAuditConst);
                tsObj.resetSelect();
            });
        },
        initTenderSelect: function () {
            if (this.tenderSpread) return;

            this.tenderSpread = SpreadJsObj.createNewSpread($('#ts-source-spread')[0]);
            this.tenderSheet = this.tenderSpread.getActiveSheet();
            SpreadJsObj.initSheet(this.tenderSheet, {
                cols: [
                    {title: '选择', field: 'selected', hAlign: 1, width: 40, formatter: '@', cellType: 'checkbox'},
                    {title: '名称', field: 'name', hAlign: 0, width: 180, formatter: '@', cellType: 'tree'},
                    {title: '期数', field: 'phase', hAlign: 1, width: 60, formatter: '@'},
                    {title: '审批状态', field: 'status', hAlign: 1, width: 60, formatter: '@'}
                ],
                emptyRows: 0,
                headRows: 1,
                headRowHeight: [32],
                defaultRowHeight: 21,
                headerFont: '12px 微软雅黑',
                font: '12px 微软雅黑',
                headColWidth: [0],
                selectedBackColor: '#fffacd',
                readOnly: true,
            });

            this.resultSpread = SpreadJsObj.createNewSpread($('#ts-result-spread')[0]);
            this.resultSheet = this.resultSpread.getActiveSheet();

            const resultSpreadSetting = {
                cols: [],
                emptyRows: 0,
                headRows: 1,
                headRowHeight: [32],
                defaultRowHeight: 21,
                headerFont: '12px 微软雅黑',
                font: '12px 微软雅黑',
                headColWidth: [],
            };
            if (this.setting.type === 'ledger' || this.setting.type === 'revise') {
                resultSpreadSetting.cols.push(
                    {title: '名称', colSpan: '1', rowSpan: '1', field: 'name', hAlign: 0, width: 230, formatter: '@', readOnly: true}
                );
            } else if (this.setting.type === 'stage') {
                resultSpreadSetting.cols.push(
                    {title: '名称', colSpan: '1', rowSpan: '1', field: 'name', hAlign: 0, width: 180, formatter: '@', readOnly: true},
                    {title: '可选期', colSpan: '1', rowSpan: '1', field: 'stage', hAlign: 0, width: 60},
                )
            }
            SpreadJsObj.initSheet(this.resultSheet, resultSpreadSetting);
            this.tenderSpread.bind(spreadNS.Events.ButtonClicked, tsObj.tsButtonClicked);
            if (this.setting.type === 'stage') {
                this.resultSpread.bind(spreadNS.Events.EditEnded, tsObj.trEditEnded);
            }

            $('#tender-select-ok').click(() => {
                const updateData = {lid: tsObj.select.id, type: tsObj.setting.type, tenders: tsObj.trArray};
                postData(window.location.pathname + '/sumLoad', updateData, result => {
                    tsObj.setting.afterLoad(result);
                    $('#tender-select').modal('hide');
                });
            });

            this.loadHistory();
        },
        resetSelect: function () {
            tsObj.trArray.length = 0;
            if (tsObj.trHistory.tenders) tsObj.trArray.push(...tsObj.trHistory.tenders);
            tsObj._initSelected();
            SpreadJsObj.loadSheetData(tsObj.tenderSheet, SpreadJsObj.DataType.Tree, tsObj.tenderSourceTree);
            SpreadJsObj.loadSheetData(tsObj.resultSheet, SpreadJsObj.DataType.Data, tsObj.trArray);
            $('#tender-select-hint').hide();
        }
    };

    $('#tender-select').on('shown.bs.modal', () => {
        tsObj.initTenderSelect();
        tsObj.loadHistory();
    });

    $('#tender-select-reset').click(tsObj.resetSelect);

    const showSelect = function (node) {
        tsObj.select = node;
        $('#tender-select-hint').hide();
        tsObj.trArray = [];
        $('#tender-select').modal('show');
    };

    return { showSelect }
};