// src/views/Company/components/MarketDataView/index.tsx
// MarketDataView 主组件 - 股票市场数据综合展示

import React, { useState, useEffect, ReactNode, useMemo, useCallback, memo } from 'react';
import {
  Box,
  Card,
  CardBody,
  Container,
  VStack,
  useDisclosure,
} from '@chakra-ui/react';
import { Unlock, ArrowUp, Star, Lock } from 'lucide-react';

// 通用组件
import SubTabContainer from '@components/SubTabContainer';
import type { SubTabConfig } from '@components/SubTabContainer';

// 内部模块导入
import { themes, DEFAULT_PERIOD } from './constants';
import { useMarketData } from './hooks/useMarketData';
import {
  ThemedCard,
  StockSummaryCard,
  AnalysisModal,
  AnalysisContent,
} from './components';
import {
  TradeDataPanel,
  FundingPanel,
  BigDealPanel,
  UnusualPanel,
  PledgePanel,
} from './components/panels';
import type { MarketDataViewProps } from './types';

/**
 * MarketDataView 主组件
 * 展示股票的市场数据：交易数据、融资融券、大宗交易、龙虎榜、股权质押
 */
const MarketDataView: React.FC<MarketDataViewProps> = ({ stockCode: propStockCode }) => {
  const { isOpen, onOpen, onClose } = useDisclosure();
  const [modalContent, setModalContent] = useState<ReactNode>(null);

  // 获取当前主题
  const theme = themes.light;

  // 状态管理
  const [stockCode, setStockCode] = useState(propStockCode || '600000');
  const [activeTab, setActiveTab] = useState(0);
  const [selectedPeriod, setSelectedPeriod] = useState(DEFAULT_PERIOD);

  // 使用自定义 Hook 获取数据
  const {
    loading,
    summary,
    tradeData,
    fundingData,
    bigDealData,
    unusualData,
    pledgeData,
    minuteData,
    minuteLoading,
    analysisMap,
    loadMinuteData,
    loadDataByType,
  } = useMarketData(stockCode, selectedPeriod);

  // Tab 切换时按需加载数据
  const handleTabChange = useCallback((index: number) => {
    setActiveTab(index);
    // 根据 tab index 加载对应数据
    const tabDataMap: Record<number, 'funding' | 'bigDeal' | 'unusual' | 'pledge'> = {
      0: 'funding',
      1: 'bigDeal',
      2: 'unusual',
      3: 'pledge',
    };
    const dataType = tabDataMap[index];
    if (dataType) {
      loadDataByType(dataType);
    }
  }, [loadDataByType]);

  // 监听 props 中的 stockCode 变化
  useEffect(() => {
    if (propStockCode && propStockCode !== stockCode) {
      setStockCode(propStockCode);
    }
  }, [propStockCode, stockCode]);

  // 首次渲染时加载默认 Tab（融资融券）的数据
  useEffect(() => {
    // 默认 Tab 是融资融券（index 0）
    if (activeTab === 0) {
      loadDataByType('funding');
    }
  }, [loadDataByType, activeTab]);

  // 处理图表点击事件
  const handleChartClick = useCallback(
    (params: { seriesName?: string; data?: [number, number] }) => {
      if (params.seriesName === '涨幅分析' && params.data) {
        const dataIndex = params.data[0];
        const analysis = analysisMap[dataIndex];

        if (analysis) {
          setModalContent(<AnalysisContent analysis={analysis} theme={theme} />);
          onOpen();
        }
      }
    },
    [analysisMap, theme, onOpen]
  );

  // Tab 配置 - 使用通用 SubTabContainer（不含交易数据，交易数据单独显示在上方）
  const tabConfigs: SubTabConfig[] = [
    { key: 'funding', name: '融资融券', icon: Unlock, component: FundingPanel },
    { key: 'bigDeal', name: '大宗交易', icon: ArrowUp, component: BigDealPanel },
    { key: 'unusual', name: '龙虎榜', icon: Star, component: UnusualPanel },
    { key: 'pledge', name: '股权质押', icon: Lock, component: PledgePanel },
  ];

  // 传递给 Tab 组件的 props - 只传递各 Tab 需要的数据
  const componentProps = useMemo(
    () => ({
      // 各 Tab 只使用自己需要的数据
      fundingData,
      bigDealData,
      unusualData,
      pledgeData,
    }),
    [fundingData, bigDealData, unusualData, pledgeData]
  );

  return (
    <Box bg={'#1A202C'} minH="100vh" color={theme.textPrimary}>
      <Container maxW="container.xl" py={4}>
        <VStack align="stretch" spacing={4}>
          {/* 股票概览 */}
          {summary && <StockSummaryCard summary={summary} theme={theme} />}

          {/* 交易数据 - 日K/分钟K线（独立显示在 Tab 上方） */}
          <TradeDataPanel
            theme={theme}
            tradeData={tradeData}
            minuteData={minuteData}
            minuteLoading={minuteLoading}
            analysisMap={analysisMap}
            onLoadMinuteData={loadMinuteData}
            onChartClick={handleChartClick}
            selectedPeriod={selectedPeriod}
            onPeriodChange={setSelectedPeriod}
            stockCode={stockCode}
            loading={loading}
          />

          {/* 主要内容区域 - Tab */}
          <Card bg="gray.900" shadow="md" border="1px solid" borderColor="rgba(212, 175, 55, 0.3)">
            <CardBody p={0}>
              <SubTabContainer
                tabs={tabConfigs}
                componentProps={componentProps}
                themePreset="blackGold"
                index={activeTab}
                onTabChange={handleTabChange}
                isLazy
                size="sm"
              />
            </CardBody>
          </Card>
        </VStack>
      </Container>

      {/* 涨幅分析模态框 */}
      <AnalysisModal isOpen={isOpen} onClose={onClose} content={modalContent} theme={theme} />
    </Box>
  );
};

export default memo(MarketDataView);