@hisptz/react-ui/build/es/components/ChartAnalytics/models/pie.js

A collection of reusable complex DHIS2 react ui components.

import { head } from "lodash";
import { DHIS2Chart } from "./index";
export class DHIS2PieChart extends DHIS2Chart {
  getHighchartsType() {
    return "pie";
  }

  getPlotOptions() {
    return {
      pie: {
        allowPointSelect: true,
        cursor: "pointer",
        dataLabels: {
          enabled: true,
          format: "<b>{point.name}</b>: {point.percentage:.1f} %"
        }
      }
    };
  }

  getSeries() {
    var _analytics$headers$fi, _analytics$headers, _analytics$headers$fi2, _analytics$headers2, _analytics$metaData, _analytics$metaData$d, _analytics$metaData$i, _analytics$metaData2, _analytics$metaData2$, _analytics$metaData2$2;

    const analytics = this.analytics;
    const config = this.config;
    const seriesDimension = head(config.layout.series);
    const seriesIndex = (_analytics$headers$fi = analytics === null || analytics === void 0 ? void 0 : (_analytics$headers = analytics.headers) === null || _analytics$headers === void 0 ? void 0 : _analytics$headers.findIndex(h => h.name === seriesDimension)) !== null && _analytics$headers$fi !== void 0 ? _analytics$headers$fi : -1;
    const valueIndex = (_analytics$headers$fi2 = analytics === null || analytics === void 0 ? void 0 : (_analytics$headers2 = analytics.headers) === null || _analytics$headers2 === void 0 ? void 0 : _analytics$headers2.findIndex(h => h.name === "value")) !== null && _analytics$headers$fi2 !== void 0 ? _analytics$headers$fi2 : -1;

    if (!seriesDimension) {
      throw new Error("Pie chart must have a series dimension");
    }

    const seriesValues = (_analytics$metaData = analytics.metaData) === null || _analytics$metaData === void 0 ? void 0 : (_analytics$metaData$d = _analytics$metaData.dimensions) === null || _analytics$metaData$d === void 0 ? void 0 : _analytics$metaData$d[seriesDimension];
    return [{
      id: seriesDimension !== null && seriesDimension !== void 0 ? seriesDimension : "",
      name: (_analytics$metaData$i = (_analytics$metaData2 = analytics.metaData) === null || _analytics$metaData2 === void 0 ? void 0 : (_analytics$metaData2$ = _analytics$metaData2.items) === null || _analytics$metaData2$ === void 0 ? void 0 : (_analytics$metaData2$2 = _analytics$metaData2$[seriesDimension]) === null || _analytics$metaData2$2 === void 0 ? void 0 : _analytics$metaData2$2.name) !== null && _analytics$metaData$i !== void 0 ? _analytics$metaData$i : "",
      data: seriesValues === null || seriesValues === void 0 ? void 0 : seriesValues.map(value => {
        var _analytics$rows, _analytics$metaData3, _analytics$metaData3$, _analytics$metaData3$2, _row$valueIndex;

        const row = analytics === null || analytics === void 0 ? void 0 : (_analytics$rows = analytics.rows) === null || _analytics$rows === void 0 ? void 0 : _analytics$rows.find(row => row[seriesIndex] === value);
        return {
          name: (_analytics$metaData3 = analytics.metaData) === null || _analytics$metaData3 === void 0 ? void 0 : (_analytics$metaData3$ = _analytics$metaData3.items) === null || _analytics$metaData3$ === void 0 ? void 0 : (_analytics$metaData3$2 = _analytics$metaData3$[value]) === null || _analytics$metaData3$2 === void 0 ? void 0 : _analytics$metaData3$2.name,
          y: row !== null && row !== void 0 && row[valueIndex] ? parseFloat((_row$valueIndex = row === null || row === void 0 ? void 0 : row[valueIndex]) !== null && _row$valueIndex !== void 0 ? _row$valueIndex : "") : 0
        };
      })
    }];
  }

  getXAxis() {
    return undefined;
  }

}