@qn-pandora/pandora-visualization/es/components/Charts/PieChart/transform.js

Pandora 通用可视化库

var __assign = (this && this.__assign) || function () {
    __assign = Object.assign || function(t) {
        for (var s, i = 1, n = arguments.length; i < n; i++) {
            s = arguments[i];
            for (var p in s) if (Object.prototype.hasOwnProperty.call(s, p))
                t[p] = s[p];
        }
        return t;
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    return __assign.apply(this, arguments);
};
import { findIndex, sortBy, sumBy, toNumber, get, find } from 'lodash';
import { colorMap } from '@qn-pandora/pandora-app-component/es/components/LegendColorPanel';
import { noDataSeries } from './constants';
import { BaseLocale } from '../../../constants/language/base/type';
import { formatString } from '../../../services/language';
import { ChartType } from '../../../constants';
import { getPieData, getPieBucketColorWithData } from '../../ChartStyleConfig/PieChart/transform';
export function getPieBucketSeries(themeOption, dataset, metrics, buckets, isDateSeries, maxSlices, displayColors, sectorOffset, colorMode, sort) {
    if (metrics.length === 0 || buckets.length === 0) {
        var noData = [noDataSeries()].map(function (data) { return (__assign(__assign({}, data), { name: formatString(data.name), data: data.data.map(function (item) { return (__assign(__assign({}, item), { name: formatString(item.name) })); }) })); })[0];
        return noData;
    }
    var data = getPieData(dataset, metrics, buckets, isDateSeries, maxSlices, sort);
    var colors = getPieBucketColorWithData(themeOption, ChartType.Pie, data, displayColors, colorMode);
    return {
        name: buckets[0],
        type: 'pie',
        data: data.map(function (item) {
            var color = find(colors, function (colorItem) { return colorItem.name === item.name; });
            return __assign(__assign({}, item), { itemStyle: {
                    normal: {
                        color: color.color,
                        borderWidth: sectorOffset
                    }
                } });
        })
    };
}
export function getPieMetricSeries(themeOption, dataset, metrics, maxSlices, colors, sectorOffset, colorMode) {
    if (colors === void 0) { colors = []; }
    var rows = dataset.rows, fields = dataset.fields;
    if (metrics.length === 0 || rows.length === 0) {
        var noData = [noDataSeries()].map(function (data) { return (__assign(__assign({}, data), { name: formatString(data.name), data: data.data.map(function (item) { return (__assign(__assign({}, item), { name: formatString(item.name) })); }) })); })[0];
        return noData;
    }
    var data = metrics.map(function (metric) {
        var line = rows[0];
        var index = findIndex(fields, function (field) { return field.key === metric; });
        return {
            value: line[index] ? toNumber(line[index][0]) || 0 : 0,
            name: metric
        };
    });
    // 排序
    data = sortBy(data, function (series) { return -series.value; });
    // 判断data数据如果超过设置的最大切片数，将多余分片归总到其他分类
    if (data.length > maxSlices) {
        var otherData = data.slice(maxSlices);
        var otherValue = sumBy(otherData, function (series) { return toNumber(series.value) || 0; });
        data = data.slice(0, maxSlices).concat({
            name: formatString(BaseLocale.other),
            value: otherValue
        });
    }
    var defaultColor = get(colorMap, colorMode) ||
        get(themeOption, ['pie', 'color']) ||
        themeOption.color;
    return {
        name: '',
        type: 'pie',
        data: data.map(function (item, index) {
            var colorIndex = findIndex(colors, function (color) { return color.name === item.name; });
            return __assign(__assign({}, item), { itemStyle: {
                    normal: {
                        color: colors && colorIndex !== -1
                            ? colors[colorIndex].color
                            : defaultColor[index % defaultColor.length],
                        borderWidth: sectorOffset
                    }
                } });
        })
    };
}