R524809
131 lines
4.1 KiB
JavaScript
131 lines
4.1 KiB
JavaScript
import { col } from '../csv.js';
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import {
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PALETTE, FONT, axisCommon, standalonePeriodAxis, titleStyle, legendStyle,
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financialViewLabel, niceAxisMax, fanTinyLabelOffsets, stackedSharePoint,
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lineSeries, footnote, watermarks, LAYOUT,
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} from '../theme.js';
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const KEYS = ['cash_like', 'receivables', 'investment', 'operating_assets'];
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const NAMES = {
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cash_like: '类现金',
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receivables: '应收账款',
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investment: '投资资产',
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operating_assets: '经营类资产',
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};
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const COLORS = {
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cash_like: PALETTE.blue,
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receivables: PALETTE.orange,
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investment: PALETTE.purple,
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operating_assets: PALETTE.sage,
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};
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// 段内标签文字色：浅色段（经营类资产灰绿）用深字，深色段用白字
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const INSIDE_LABEL_COLORS = {
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cash_like: '#fff',
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receivables: '#fff',
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investment: '#fff',
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operating_assets: PALETTE.ink,
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};
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/**
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* 泡泡玛特资产结构演变图
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* 堆叠柱状图展示资产配置（每段标数值），折线图展示总资产增长
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*/
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export function assetsChart(rows, { width, height, view = 'all' }) {
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const periods = col(rows, 'period');
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const totalMax = Math.max(...rows.map((r) => r.total_assets));
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// 轴上限随数据走（2025H2 总资产已 321 亿），矮段像素判定才有确定基准
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const axisMax = niceAxisMax(totalMax);
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const interval = axisMax % 7 === 0 ? axisMax / 7 : axisMax / 5;
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// 绘图区像素高：画布高 − grid top 145 − grid bottom 90
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const pxPerUnit = (height - LAYOUT.gridTop - 90) / axisMax;
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// 早期年份应收/投资不足 1 亿，矮段标签外置到柱体右侧扇形排开
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const rowOffsets = fanTinyLabelOffsets(rows, KEYS, pxPerUnit);
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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: `泡泡玛特资产结构演变（${financialViewLabel(view)}）`,
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subtext: '单位：亿元；资产负债表为期末余额，H2 为年末时点而非全年累计',
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},
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legend: {
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...legendStyle,
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top: LAYOUT.legendTop,
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data: [...KEYS.map((key) => NAMES[key]), '资产总计'],
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},
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grid: { left: 78, right: 82, top: LAYOUT.gridTop, bottom: 90 },
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tooltip: {
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trigger: 'axis',
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axisPointer: { type: 'shadow' },
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textStyle: { fontFamily: FONT },
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},
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xAxis: { ...standalonePeriodAxis, data: periods },
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yAxis: [
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{
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...axisCommon,
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type: 'value',
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name: '金额（亿元）',
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nameLocation: 'middle',
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nameGap: 52,
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nameTextStyle: { color: PALETTE.grey, fontSize: 13, fontFamily: FONT },
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min: 0,
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max: axisMax,
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interval,
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},
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{
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...axisCommon,
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type: 'value',
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name: '资产总计（亿元）',
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nameLocation: 'middle',
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nameGap: 58,
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nameRotate: -90,
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nameTextStyle: { color: PALETTE.grey, fontSize: 13, fontFamily: FONT },
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min: 0,
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max: axisMax,
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interval,
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splitLine: { show: false },
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},
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],
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series: [
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...KEYS.map((key, ci) => ({
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name: NAMES[key],
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type: 'bar',
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stack: 'assets',
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// 每段都标数值：矮段塞不进字的，外置到柱体右侧（机制同渠道金额图）
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data: rows.map((row, ri) => stackedSharePoint(row[key], {
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pxPerUnit,
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labelColor: INSIDE_LABEL_COLORS[key],
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dy: rowOffsets[ri][ci] ?? 0,
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})),
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itemStyle: { color: COLORS[key] },
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emphasis: { focus: 'series' },
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label: {
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show: true,
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position: 'inside',
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color: INSIDE_LABEL_COLORS[key],
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fontSize: 11,
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fontFamily: FONT,
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overflow: 'none',
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formatter: (p) => `${p.value.toFixed(1)}`,
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},
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})),
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{
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...lineSeries({
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name: '资产总计',
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data: col(rows, 'total_assets'),
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color: PALETTE.red,
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labelPosition: 'top',
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formatter: (p) => p.value.toFixed(1),
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width: 3,
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}),
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yAxisIndex: 1,
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z: 10,
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},
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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：泡泡玛特财报 | @Joey知行记'),
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],
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};
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}
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