axui-datagrid/es6/utils/makeHeaderTable.js

DataGrid, DataSheet for React

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
/**
 *
 * @param {DataGridColumn[]} headerColumns
 * @param {DataGridOptions} options
 * @return {DataGridColumnTableMap}
 */
function makeHeaderTable(headerColumns, options) {
    let table = {
        rows: [],
    };
    let colIndex = 0;
    function makeRows(rowsColumns, depth, parentField) {
        let row = { cols: [] };
        let i = 0;
        let l = rowsColumns.length;
        let colSpan = 1;
        for (; i < l; i++) {
            let field = Object.assign({}, rowsColumns[i]);
            colSpan = 1;
            if (!field.hidden) {
                field.colSpan = 1;
                field.rowSpan = 1;
                field.rowIndex = depth;
                field.colIndex = (function () {
                    if (!parentField) {
                        return colIndex++;
                    }
                    else {
                        colIndex = parentField.colIndex + i + 1;
                        return parentField.colIndex + i;
                    }
                })();
                if ('columns' in field && field.columns) {
                    colSpan = makeRows(field.columns, depth + 1, field);
                }
                else {
                    field.width = 'width' in field ? field.width : options.columnMinWidth; // columns로부터 전달받은 width 값.
                }
                field.colSpan = colSpan;
                row.cols.push(field);
            }
        }
        if (row.cols && row.cols.length > 0) {
            if (!table.rows[depth]) {
                table.rows[depth] = { cols: [] };
            }
            table.rows[depth].cols = [...table.rows[depth].cols, ...row.cols];
            return row.cols.length - 1 + colSpan;
        }
        else {
            return colSpan;
        }
    }
    makeRows(headerColumns, 0);
    // set rowspan
    table.rows.forEach((row, ri) => {
        if (row.cols) {
            row.cols.forEach((col, ci) => {
                if ('columns' in col) {
                    // col.rowSpan = 1;
                }
                else {
                    table.rows[ri].cols[ci].rowSpan = table.rows.length - ri;
                }
            });
        }
    });
    return table;
}
exports.default = makeHeaderTable;