all files / grid/services/ summary-model-generator.js

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/* istanbul ignore next */ 
var __extends = (this && this.__extends) || (function () {
    var extendStatics = function (d, b) {
        extendStatics = Object.setPrototypeOf ||
            ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
            function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; };
        return extendStatics(d, b);
    };
    return function (d, b) {
        extendStatics(d, b);
        function __() { this.constructor = d; }
        d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
    };
})();
define(["require", "exports", "../models/row", "../models/column", "@syncfusion/ej2-base", "../base/util", "../base/enum", "../models/cell"], function (require, exports, row_1, column_1, ej2_base_1, util_1, enum_1, cell_1) {
    "use strict";
    Object.defineProperty(exports, "__esModule", { value: true });
    var SummaryModelGenerator = (function () {
        function SummaryModelGenerator(parent) {
            this.parent = parent;
        }
        SummaryModelGenerator.prototype.getData = function () {
            var _this = this;
            var rows = [];
            var row = this.parent.aggregates.slice();
            for (var i = 0; i < row.length; i++) {
                var columns = row[parseInt(i.toString(), 10)].columns.filter(function (column) {
                    return !(column.footerTemplate || column.groupFooterTemplate || column.groupCaptionTemplate)
                        || _this.columnSelector(column);
                });
                if (columns.length) {
                    rows.push({ columns: columns });
                }
            }
            return rows;
        };
        SummaryModelGenerator.prototype.columnSelector = function (column) {
            return column.footerTemplate !== undefined;
        };
        SummaryModelGenerator.prototype.getColumns = function (start) {
            var columns = [];
            if (this.parent.detailTemplate || !ej2_base_1.isNullOrUndefined(this.parent.childGrid)) {
                columns.push(new column_1.Column({}));
            }
            if (this.parent.allowGrouping) {
                for (var i = 0; i < this.parent.groupSettings.columns.length; i++) {
                    columns.push(new column_1.Column({}));
                }
            }
            if (this.parent.isRowDragable() && !start) {
                columns.push(new column_1.Column({}));
            }
            columns.push.apply(columns, this.parent.getColumns());
            return columns;
        };
        SummaryModelGenerator.prototype.generateRows = function (input, args, start, end, columns) {
            if (input.length === 0) {
                if (args === undefined || !(args.count || args.loadSummaryOnEmpty)) {
                    return [];
                }
            }
            var data = this.buildSummaryData(input, args);
            var rows = [];
            var row = this.getData();
            for (var i = 0; i < row.length; i++) {
                rows.push(this.getGeneratedRow(row[parseInt(i.toString(), 10)], data[parseInt(i.toString(), 10)], args ? args.level : undefined, start, end, args ? args.parentUid : undefined, columns));
            }
            return rows;
        };
        SummaryModelGenerator.prototype.getGeneratedRow = function (summaryRow, data, raw, start, end, parentUid, columns) {
            var tmp = [];
            var indents = this.getIndentByLevel();
            var isDetailGridAlone = !ej2_base_1.isNullOrUndefined(this.parent.childGrid);
            var indentLength = this.parent.getIndentCount();
            if (this.parent.groupSettings.columns.length && this.parent.allowRowDragAndDrop) {
                indents.push('e-indentcelltop');
            }
            else Iif (this.parent.isRowDragable() && !start) {
                indents = ['e-indentcelltop'];
            }
            var values = columns ? columns : this.getColumns(start);
            for (var i = 0; i < values.length; i++) {
                tmp.push(this.getGeneratedCell(values[parseInt(i.toString(), 10)], summaryRow, i >= indentLength ? this.getCellType() :
                    i === 0 && this.parent.childGrid ? enum_1.CellType.DetailFooterIntent : enum_1.CellType.Indent, indents[parseInt(i.toString(), 10)], isDetailGridAlone));
            }
            var row = new row_1.Row({ data: data, attributes: { class: 'e-summaryrow' } });
            row.cells = tmp;
            row.uid = util_1.getUid('grid-row');
            row.parentUid = parentUid;
            row.isAggregateRow = true;
            row.visible = tmp.some(function (cell) { return cell.isDataCell && cell.visible; });
            return row;
        };
        SummaryModelGenerator.prototype.getGeneratedCell = function (column, summaryRow, cellType, indent, isDetailGridAlone) {
            var sColumn = summaryRow.columns.filter(function (scolumn) { return scolumn.columnName === column.field; })[0];
            var attrs = {
                'style': { 'textAlign': column.textAlign },
                'e-mappinguid': column.uid, index: column.index
            };
            if (indent) {
                attrs.class = indent;
            }
            if (ej2_base_1.isNullOrUndefined(indent) && isDetailGridAlone) {
                attrs.class = 'e-detailindentcelltop';
            }
            var opt = {
                'visible': column.visible,
                'isDataCell': !ej2_base_1.isNullOrUndefined(sColumn),
                'isTemplate': sColumn && !ej2_base_1.isNullOrUndefined(sColumn.footerTemplate
                    || sColumn.groupFooterTemplate || sColumn.groupCaptionTemplate),
                'column': sColumn || {},
                'attributes': attrs,
                'cellType': cellType
            };
            opt.column.headerText = column.headerText;
            return new cell_1.Cell(opt);
        };
        SummaryModelGenerator.prototype.buildSummaryData = function (data, args) {
            var dummy = [];
            var summaryRows = this.getData();
            var single = {};
            for (var i = 0; i < summaryRows.length; i++) {
                single = {};
                var column = summaryRows[parseInt(i.toString(), 10)].columns;
                for (var j = 0; j < column.length; j++) {
                    single = this.setTemplate(column[parseInt(j.toString(), 10)], (args && args.aggregates) ? args : data, single);
                }
                dummy.push(single);
            }
            return dummy;
        };
        SummaryModelGenerator.prototype.getIndentByLevel = function () {
            return this.parent.groupSettings.columns.map(function () { return 'e-indentcelltop'; });
        };
        SummaryModelGenerator.prototype.setTemplate = function (column, data, single) {
            var types = column.type;
            var helper = {};
            var formatFn = column.getFormatter() || (function () { return function (a) { return a; }; })();
            var group = data;
            if (!(types instanceof Array)) {
                types = [column.type];
            }
            for (var i = 0; i < types.length; i++) {
                var key = column.field + ' - ' + types[parseInt(i.toString(), 10)].toLowerCase();
                var disp = column.columnName;
                var disablePageWiseAggregatesGroup = this.parent.groupSettings.disablePageWiseAggregates
                    && this.parent.groupSettings.columns.length && group.items ? true : false;
                var val = (types[parseInt(i.toString(), 10)] !== 'Custom' || disablePageWiseAggregatesGroup) && group.aggregates
                    && key in group.aggregates ? group.aggregates["" + key] :
                    util_1.calculateAggregate(types[parseInt(i.toString(), 10)], group.aggregates ? group : data, column, this.parent);
                single["" + disp] = single["" + disp] || {};
                single["" + disp]["" + key] = val;
                single["" + disp][types[parseInt(i.toString(), 10)]] = !ej2_base_1.isNullOrUndefined(val) ? formatFn(val) : ' ';
                if (group.field) {
                    single["" + disp].field = group.field;
                    single["" + disp].key = group.key;
                }
            }
            helper.format = column.getFormatter();
            column.setTemplate(helper);
            return single;
        };
        SummaryModelGenerator.prototype.getCellType = function () {
            return enum_1.CellType.Summary;
        };
        return SummaryModelGenerator;
    }());
    exports.SummaryModelGenerator = SummaryModelGenerator;
    var GroupSummaryModelGenerator = (function (_super) {
        __extends(GroupSummaryModelGenerator, _super);
        function GroupSummaryModelGenerator() {
            return _super !== null && _super.apply(this, arguments) || this;
        }
        GroupSummaryModelGenerator.prototype.columnSelector = function (column) {
            return column.groupFooterTemplate !== undefined;
        };
        GroupSummaryModelGenerator.prototype.getIndentByLevel = function (level) {
            Eif (level === void 0) { level = this.parent.groupSettings.columns.length; }
            if (this.parent.allowRowDragAndDrop && this.parent.groupSettings.columns.length) {
                level -= 1;
            }
            return this.parent.groupSettings.columns.map(function (v, indx) { return indx <= level - 1 ? '' : 'e-indentcelltop'; });
        };
        GroupSummaryModelGenerator.prototype.getCellType = function () {
            return enum_1.CellType.GroupSummary;
        };
        return GroupSummaryModelGenerator;
    }(SummaryModelGenerator));
    exports.GroupSummaryModelGenerator = GroupSummaryModelGenerator;
    var CaptionSummaryModelGenerator = (function (_super) {
        __extends(CaptionSummaryModelGenerator, _super);
        function CaptionSummaryModelGenerator() {
            return _super !== null && _super.apply(this, arguments) || this;
        }
        CaptionSummaryModelGenerator.prototype.columnSelector = function (column) {
            return column.groupCaptionTemplate !== undefined;
        };
        CaptionSummaryModelGenerator.prototype.getData = function () {
            var initVal = { columns: [] };
            return [_super.prototype.getData.call(this).reduce(function (prev, cur) {
                    prev.columns = prev.columns.concat(cur.columns);
                    return prev;
                }, initVal)];
        };
        CaptionSummaryModelGenerator.prototype.isEmpty = function () {
            return (this.getData()[0].columns || []).length === 0;
        };
        CaptionSummaryModelGenerator.prototype.getCellType = function () {
            return enum_1.CellType.CaptionSummary;
        };
        return CaptionSummaryModelGenerator;
    }(SummaryModelGenerator));
    exports.CaptionSummaryModelGenerator = CaptionSummaryModelGenerator;
});