R524809
85 lines
2.9 KiB
JavaScript
85 lines
2.9 KiB
JavaScript
import { col } from '../csv.js';
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import {
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PALETTE, FINANCIAL_COLORS, FONT, axisCommon, periodAxis, titleStyle, legendStyle,
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lineSeries, footnote, watermarks, LAYOUT,
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} from '../theme.js';
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/** 泡泡玛特营运资本效率：存货、应收、应付与现金转换周期。 */
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const SERIES = [
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{ key: 'inventory_days', name: '存货周转天数', color: FINANCIAL_COLORS.financingCashFlow, width: 2.4 },
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{ key: 'receivable_days', name: '应收周转天数', color: FINANCIAL_COLORS.investingCashFlow, width: 2.2 },
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{ key: 'payable_days', name: '应付周转天数', color: FINANCIAL_COLORS.cashConversion, width: 2.2 },
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{ key: 'cash_conversion_cycle', name: '现金转换周期', color: FINANCIAL_COLORS.netCashIncrease, width: 3.2 },
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];
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/**
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* 同一期间的多条线将标签放到离最近相邻值更远的一侧，确保每个数值都可见。
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*/
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function labeledData(rows, key) {
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return rows.map((row) => {
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const value = row[key];
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const ranked = SERIES.map((series) => row[series.key]).sort((a, b) => b - a);
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const rank = ranked.indexOf(value);
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const gapUp = rank > 0 ? ranked[rank - 1] - value : Infinity;
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const gapDown = rank < ranked.length - 1 ? value - ranked[rank + 1] : Infinity;
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return {
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value,
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label: { position: gapUp >= gapDown ? 'top' : 'bottom', distance: 9 },
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};
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});
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}
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export function workingCapitalDaysChart(rows, { width, height }) {
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return {
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backgroundColor: '#fff',
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title: {
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...titleStyle,
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text: '泡泡玛特营运资本效率',
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subtext: '现金转换周期 = 存货周转天数 + 应收周转天数 − 应付周转天数',
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},
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legend: { ...legendStyle, top: LAYOUT.legendTop, data: SERIES.map((item) => item.name) },
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grid: { left: 78, right: 42, top: LAYOUT.gridTop, bottom: 90 },
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tooltip: {
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trigger: 'axis',
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textStyle: { fontFamily: FONT },
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valueFormatter: (value) => `${value.toFixed(1)} 天`,
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},
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xAxis: { ...periodAxis, data: col(rows, 'period') },
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yAxis: {
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...axisCommon,
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type: 'value',
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name: '天数',
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nameLocation: 'middle',
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nameGap: 42,
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nameTextStyle: { color: PALETTE.grey, fontSize: 13, fontFamily: FONT },
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min: 0,
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},
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series: SERIES.map((item) => ({
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...lineSeries({
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name: item.name,
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data: labeledData(rows, item.key),
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color: item.color,
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formatter: (p) => p.value.toFixed(0),
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width: item.width,
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}),
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label: {
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show: true,
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color: item.color,
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fontFamily: FONT,
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fontSize: 11,
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fontWeight: 500,
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formatter: (p) => `${p.value.toFixed(0)}天`,
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textBorderColor: '#fff',
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textBorderWidth: 3,
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},
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labelLayout: { hideOverlap: true },
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z: item.key === 'cash_conversion_cycle' ? 10 : 1,
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})),
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graphic: [
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...watermarks(width, height),
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footnote('数据来源：泡泡玛特财务指标（合并报表）| @思考的Joey'),
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],
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};
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}
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