@antv/s2/esm/facet/layout/build-table-hierarchy.js

effective spreadsheet render core lib

import { SERIES_NUMBER_FIELD } from '../../common/constant';
import { generateHeaderNodes } from '../../utils/layout/generate-header-nodes';
import { buildGridHierarchy } from './build-gird-hierarchy';
export const buildTableHierarchy = (params) => {
    var _a;
    const { spreadsheet, rootNode, fields, hierarchy } = params;
    const { columns = [] } = spreadsheet.dataSet.fields;
    const { enable } = (_a = spreadsheet.options.seriesNumber) !== null && _a !== void 0 ? _a : {};
    const seriesNumberNodeValue = spreadsheet.getSeriesNumberText();
    const fieldValues = columns.map((field) => {
        return field === SERIES_NUMBER_FIELD
            ? seriesNumberNodeValue
            : spreadsheet.dataSet.getFieldName(field);
    });
    if (enable && !fields.includes(SERIES_NUMBER_FIELD)) {
        fields.unshift(SERIES_NUMBER_FIELD);
        fieldValues.unshift(seriesNumberNodeValue);
    }
    generateHeaderNodes({
        spreadsheet,
        currentField: fields[0],
        fields: fields,
        fieldValues,
        hierarchy,
        parentNode: rootNode,
        level: 0,
        query: {},
        addMeasureInTotalQuery: false,
        addTotalMeasureInTotal: false,
        handler: buildGridHierarchy,
    });
};
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