all files / grid/actions/ export-helper.js

90% Statements 189/210
77.78% Branches 112/144
96.43% Functions 27/28
90.38% Lines 188/208
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define(["require", "exports", "./../models/row", "../base/enum", "@syncfusion/ej2-base", "../models/cell", "./../services/value-formatter", "@syncfusion/ej2-data", "../base/util", "../base/grid"], function (require, exports, row_1, enum_1, ej2_base_1, cell_1, value_formatter_1, ej2_data_1, util_1, grid_1) {
    "use strict";
    Object.defineProperty(exports, "__esModule", { value: true });
    var ExportHelper = (function () {
        function ExportHelper(parent, foreignKeyData) {
            this.hideColumnInclude = false;
            this.foreignKeyData = {};
            this.parent = parent;
            if (!parent.parentDetails && foreignKeyData) {
                this.foreignKeyData = foreignKeyData;
            }
        }
        ExportHelper.getQuery = function (parent, data) {
            var query = data.generateQuery(true).requiresCount();
            Iif (data.isRemote()) {
                if (parent.groupSettings.enableLazyLoading && parent.groupSettings.columns.length) {
                    query.lazyLoad = [];
                }
                else {
                    query.take(parent.pageSettings.totalRecordsCount);
                }
            }
            return query;
        };
        ExportHelper.prototype.getFData = function (value, column) {
            var foreignKeyData = util_1.getForeignData(column, {}, value, this.foreignKeyData[column.field])[0];
            return foreignKeyData;
        };
        ExportHelper.prototype.getGridRowModel = function (columns, dataSource, gObj, startIndex) {
            Iif (startIndex === void 0) { startIndex = 0; }
            var rows = [];
            var length = dataSource.length;
            if (length) {
                for (var i = 0; i < length; i++, startIndex++) {
                    var options = { isExpand: false };
                    options.data = dataSource[parseInt(i.toString(), 10)];
                    options.index = startIndex;
                    if (gObj.childGrid || gObj.detailTemplate) {
                        if (gObj.hierarchyPrintMode === 'All') {
                            options.isExpand = true;
                        }
                        else if (gObj.hierarchyPrintMode === 'Expanded' &&
                            this.parent.expandedRows && this.parent.expandedRows[parseInt(startIndex.toString(), 10)]) {
                            options.isExpand = gObj.expandedRows[parseInt(startIndex.toString(), 10)].isExpand;
                        }
                    }
                    var row = new row_1.Row(options);
                    row.cells = this.generateCells(columns, gObj);
                    rows.push(row);
                }
                this.processColumns(rows);
            }
            return rows;
        };
        ExportHelper.prototype.generateCells = function (columns, gObj) {
            var cells = [];
            if (gObj.childGridLevel) {
                var len = gObj.childGridLevel;
                for (var i = 0; len > i; i++) {
                    cells.push(this.generateCell({}, enum_1.CellType.Indent));
                }
            }
            for (var _i = 0, columns_1 = columns; _i < columns_1.length; _i++) {
                var col = columns_1[_i];
                cells.push(this.generateCell(col, enum_1.CellType.Data));
            }
            return cells;
        };
        ExportHelper.prototype.getColumnData = function (gridObj) {
            var _this = this;
            var columnPromise = [];
            var promise;
            var fColumns = gridObj.getForeignKeyColumns();
            if (fColumns.length) {
                for (var i = 0; i < fColumns.length; i++) {
                    var colData = ('result' in fColumns[parseInt(i.toString(), 10)].dataSource) ?
                        new ej2_data_1.DataManager(fColumns[parseInt(i.toString(), 10)].dataSource.result) :
                        fColumns[parseInt(i.toString(), 10)].dataSource;
                    columnPromise.push(colData.executeQuery(new ej2_data_1.Query()));
                }
                promise = Promise.all(columnPromise).then(function (e) {
                    for (var j = 0; j < fColumns.length; j++) {
                        _this.foreignKeyData[fColumns[parseInt(j.toString(), 10)].field] = e[parseInt(j.toString(), 10)].result;
                    }
                });
            }
            return promise;
        };
        ExportHelper.prototype.getHeaders = function (columns, isHideColumnInclude) {
            if (isHideColumnInclude) {
                this.hideColumnInclude = true;
            }
            else {
                this.hideColumnInclude = false;
            }
            this.colDepth = util_1.measureColumnDepth(columns);
            var rows = [];
            for (var i = 0; i < this.colDepth; i++) {
                rows[parseInt(i.toString(), 10)] = new row_1.Row({});
                rows[parseInt(i.toString(), 10)].cells = [];
            }
            rows = this.processColumns(rows);
            rows = this.processHeaderCells(rows, columns);
            return { rows: rows, columns: this.generateActualColumns(columns) };
        };
        ExportHelper.prototype.getConvertedWidth = function (input) {
            var value = parseFloat(input);
            return (input.indexOf('%') !== -1) ? (this.parent.element.getBoundingClientRect().width * value / 100) : value;
        };
        ExportHelper.prototype.generateActualColumns = function (columns, actualColumns) {
            if (actualColumns === void 0) { actualColumns = []; }
            for (var _i = 0, columns_2 = columns; _i < columns_2.length; _i++) {
                var column = columns_2[_i];
                Iif (column.commands) {
                    continue;
                }
                if (!column.columns) {
                    if (column.visible || this.hideColumnInclude) {
                        actualColumns.push(column);
                    }
                }
                else {
                    Eif (column.visible || this.hideColumnInclude) {
                        var colSpan = this.getCellCount(column, 0);
                        Eif (colSpan !== 0) {
                            this.generateActualColumns(column.columns, actualColumns);
                        }
                    }
                }
            }
            return actualColumns;
        };
        ExportHelper.prototype.processHeaderCells = function (rows, cols) {
            var columns = cols;
            for (var i = 0; i < columns.length; i++) {
                Eif (!columns[parseInt(i.toString(), 10)].commands) {
                    rows = this.appendGridCells(columns[parseInt(i.toString(), 10)], rows, 0);
                }
            }
            return rows;
        };
        ExportHelper.prototype.appendGridCells = function (cols, gridRows, index) {
            if (!cols.columns && (cols.visible !== false || this.hideColumnInclude) && !cols.commands) {
                gridRows[parseInt(index.toString(), 10)].cells.push(this.generateCell(cols, enum_1.CellType.Header, this.colDepth - index, index));
            }
            else if (cols.columns) {
                var colSpan = this.getCellCount(cols, 0);
                Eif (colSpan) {
                    gridRows[parseInt(index.toString(), 10)].cells.push(new cell_1.Cell({
                        cellType: enum_1.CellType.StackedHeader, column: cols, colSpan: colSpan
                    }));
                }
                var isIgnoreFirstCell = void 0;
                for (var i = 0, len = cols.columns.length; i < len; i++) {
                    if (cols.columns[parseInt(i.toString(), 10)].visible && !isIgnoreFirstCell) {
                        isIgnoreFirstCell = true;
                    }
                    gridRows = this.appendGridCells(cols.columns[parseInt(i.toString(), 10)], gridRows, index + 1);
                }
            }
            return gridRows;
        };
        ExportHelper.prototype.generateCell = function (gridColumn, cellType, rowSpan, rowIndex) {
            var option = {
                'visible': gridColumn.visible,
                'isDataCell': cellType === enum_1.CellType.Data,
                'column': gridColumn,
                'cellType': cellType,
                'rowSpan': rowSpan,
                'index': rowIndex
            };
            if (!option.rowSpan || option.rowSpan < 2) {
                delete option.rowSpan;
            }
            return new cell_1.Cell(option);
        };
        ExportHelper.prototype.processColumns = function (rows) {
            var gridObj = this.parent;
            var columnIndexes = [];
            Iif (gridObj.enableColumnVirtualization) {
                columnIndexes = gridObj.getColumnIndexesInView();
            }
            for (var i = 0, len = rows.length; i < len; i++) {
                if (gridObj.allowGrouping) {
                    for (var j = 0, len_1 = gridObj.groupSettings.columns.length - 1; j < len_1; j++) {
                        Iif (gridObj.enableColumnVirtualization && columnIndexes.indexOf(j) === -1) {
                            continue;
                        }
                        rows[parseInt(i.toString(), 10)].cells.splice(0, 0, this.generateCell({}, enum_1.CellType.HeaderIndent));
                    }
                }
            }
            return rows;
        };
        ExportHelper.prototype.getCellCount = function (column, count) {
            if (column.columns) {
                for (var i = 0; i < column.columns.length; i++) {
                    count = this.getCellCount(column.columns[parseInt(i.toString(), 10)], count);
                }
            }
            else {
                if (column.visible || this.hideColumnInclude) {
                    count++;
                }
            }
            return count;
        };
        ExportHelper.prototype.checkAndExport = function (gridPool, globalResolve) {
            var bool = Object.keys(gridPool).some(function (key) {
                return !gridPool["" + key];
            });
            if (!bool) {
                globalResolve();
            }
        };
        ExportHelper.prototype.failureHandler = function (gridPool, childGridObj, resolve) {
            var _this = this;
            return function () {
                gridPool[childGridObj.id] = true;
                _this.checkAndExport(gridPool, resolve);
            };
        };
        ExportHelper.prototype.createChildGrid = function (gObj, row, exportType, gridPool) {
            var childGridObj = new grid_1.Grid(this.parent.detailRowModule.getGridModel(gObj, row, exportType));
            gObj.isPrinting = false;
            var parent = 'parentDetails';
            childGridObj["" + parent] = {
                parentID: gObj.element.id,
                parentPrimaryKeys: gObj.getPrimaryKeyFieldNames(),
                parentKeyField: gObj.childGrid.queryString,
                parentKeyFieldValue: ej2_base_1.getValue(childGridObj.queryString, row.data),
                parentRowData: row.data
            };
            var exportId = util_1.getUid('child-grid');
            var element = ej2_base_1.createElement('div', {
                id: exportId, styles: 'display: none'
            });
            document.body.appendChild(element);
            childGridObj.id = exportId;
            gridPool["" + exportId] = false;
            childGridObj.isExportGrid = true;
            return { childGrid: childGridObj, element: element };
        };
        ExportHelper.prototype.getGridExportColumns = function (columns) {
            var actualGridColumns = [];
            for (var i = 0, gridColumns = columns; i < gridColumns.length; i++) {
                Eif (gridColumns[parseInt(i.toString(), 10)].type !== 'checkbox') {
                    actualGridColumns.push(gridColumns[parseInt(i.toString(), 10)]);
                }
            }
            return actualGridColumns;
        };
        ExportHelper.prototype.getForeignKeyData = function () {
            return this.foreignKeyData;
        };
        return ExportHelper;
    }());
    exports.ExportHelper = ExportHelper;
    var ExportValueFormatter = (function () {
        function ExportValueFormatter(culture) {
            this.valueFormatter = new value_formatter_1.ValueFormatter(culture);
            this.internationalization = new ej2_base_1.Internationalization(culture);
        }
        ExportValueFormatter.prototype.returnFormattedValue = function (args, customFormat) {
            Eif (!ej2_base_1.isNullOrUndefined(args.value) && args.value) {
                return this.valueFormatter.getFormatFunction(customFormat)(args.value);
            }
            else {
                return '';
            }
        };
        ExportValueFormatter.prototype.formatCellValue = function (args) {
            Iif (args.isForeignKey) {
                args.value = ej2_base_1.getValue(args.column.foreignKeyValue, util_1.getForeignData(args.column, {}, args.value)[0]);
            }
            if (args.column.type === 'number' && args.column.format !== undefined && args.column.format !== '') {
                if (typeof args.column.format === 'string') {
                    args.column.format = { format: args.column.format };
                }
                return args.value || args.value === 0 ?
                    this.internationalization.getNumberFormat(args.column.format)(args.value) : '';
            }
            else if (args.column.type === 'boolean' && args.value !== '') {
                return args.value ? 'true' : 'false';
            }
            else if ((args.column.type === 'date' || args.column.type === 'dateonly' || args.column.type === 'datetime' || args.column.type === 'time') && args.column.format !== undefined) {
                if (typeof args.value === 'string') {
                    args.value = new Date(args.value);
                }
                Eif (typeof args.column.format === 'string') {
                    var format = void 0;
                    var cFormat = args.column.format;
                    if (args.column.type === 'date' || args.column.type === 'dateonly') {
                        format = { type: 'date', skeleton: cFormat };
                    }
                    else Iif (args.column.type === 'time') {
                        format = { type: 'time', skeleton: cFormat };
                    }
                    else {
                        format = { type: 'dateTime', skeleton: cFormat };
                    }
                    return this.returnFormattedValue(args, format);
                }
                else {
                    if (args.column.format instanceof Object && args.column.format.type === undefined) {
                        return (args.value.toString());
                    }
                    else {
                        var customFormat = void 0;
                        if (args.column.type === 'date' || args.column.type === 'dateonly') {
                            customFormat = {
                                type: args.column.format.type,
                                format: args.column.format.format, skeleton: args.column.format.skeleton
                            };
                        }
                        else if (args.column.type === 'time') {
                            customFormat = { type: 'time', format: args.column.format.format, skeleton: args.column.format.skeleton };
                        }
                        else {
                            customFormat = { type: 'dateTime', format: args.column.format.format, skeleton: args.column.format.skeleton };
                        }
                        return this.returnFormattedValue(args, customFormat);
                    }
                }
            }
            else {
                if ((!ej2_base_1.isNullOrUndefined(args.column.type) && !ej2_base_1.isNullOrUndefined(args.value)) || !ej2_base_1.isNullOrUndefined(args.value)) {
                    return (args.value).toString();
                }
                else {
                    return '';
                }
            }
        };
        return ExportValueFormatter;
    }());
    exports.ExportValueFormatter = ExportValueFormatter;
});