import { col } from '../csv.js';
import {
  CHANNEL_COLORS, PALETTE, FONT, axisCommon, standalonePeriodAxis, titleStyle, legendStyle,
  financialViewDisclosure, financialViewLabel,
  lineSeries, footnote, watermarks, LAYOUT,
} from '../theme.js';

/** 泡泡玛特渠道收入结构与增速。 */
export function channelRevenueChart(rows, { width, height, view = 'all' }) {
  const channels = [
    { key: 'retail', name: '零售店', color: CHANNEL_COLORS.retail },
    { key: 'online', name: '线上', color: CHANNEL_COLORS.online },
    { key: 'robot_store', name: '机器人商店', color: CHANNEL_COLORS.robotStore },
    { key: 'wholesale', name: '批发', color: CHANNEL_COLORS.wholesale },
  ];

  return {
    backgroundColor: '#fff',
    title: {
      ...titleStyle,
      text: `泡泡玛特渠道收入结构与增速（${financialViewLabel(view)}）`,
      subtext: ['渠道收入为堆叠柱；折线为营业收入同比增速', financialViewDisclosure(view)].filter(Boolean).join('\n'),
    },
    legend: {
      ...legendStyle,
      top: LAYOUT.legendTop,
      data: [...channels.map((item) => item.name), '营业收入同比'],
    },
    grid: { left: 78, right: 82, top: LAYOUT.gridTop, bottom: 90 },
    tooltip: {
      trigger: 'axis',
      axisPointer: { type: 'shadow' },
      textStyle: { fontFamily: FONT },
      valueFormatter: (value) => value.toFixed(1),
    },
    xAxis: { ...standalonePeriodAxis, data: col(rows, 'period') },
    yAxis: [
      {
        ...axisCommon,
        type: 'value',
        name: '渠道收入（亿元）',
        nameLocation: 'middle',
        nameGap: 56,
        nameTextStyle: { color: PALETTE.grey, fontSize: 13, fontFamily: FONT },
        min: 0,
      },
      {
        ...axisCommon,
        type: 'value',
        name: '营业收入同比（%）',
        nameLocation: 'middle',
        nameGap: 60,
        nameRotate: -90,
        nameTextStyle: { color: PALETTE.grey, fontSize: 13, fontFamily: FONT },
        min: 0,
        max: 250,
        interval: 50,
        axisLabel: { ...axisCommon.axisLabel, formatter: '{value}%' },
        splitLine: { show: false },
      },
    ],
    series: [
      ...channels.map((item) => ({
        name: item.name,
        type: 'bar',
        stack: 'channel-revenue',
        data: col(rows, item.key),
        itemStyle: { color: item.color },
        emphasis: { focus: 'series' },
      })),
      {
        ...lineSeries({
          name: '营业收入同比',
          data: col(rows, 'revenue_yoy'),
          color: CHANNEL_COLORS.revenueGrowth,
          formatter: (p) => `${p.value.toFixed(0)}%`,
          width: 3,
        }),
        yAxisIndex: 1,
        z: 10,
      },
    ],
    graphic: [
      ...watermarks(width, height),
      footnote('数据来源：泡泡玛特营收构成表；渠道口径按财报披露 | @思考的Joey'),
    ],
  };
}