// src/views/Company/components/DeepAnalysis/index.js
// 深度分析 - 独立一级 Tab 组件

import React, { useState, useEffect } from "react";
import { logger } from "@utils/logger";
import { getApiBase } from "@utils/apiConfig";

// 复用原有的展示组件
import DeepAnalysisTab from "../CompanyOverview/DeepAnalysisTab";

const API_BASE_URL = getApiBase();

/**
 * 深度分析组件
 *
 * 功能：
 * - 加载深度分析数据（3个接口）
 * - 管理展开状态
 * - 渲染 DeepAnalysisTab 展示组件
 *
 * @param {Object} props
 * @param {string} props.stockCode - 股票代码
 */
const DeepAnalysis = ({ stockCode }) => {
  // 数据状态
  const [comprehensiveData, setComprehensiveData] = useState(null);
  const [valueChainData, setValueChainData] = useState(null);
  const [keyFactorsData, setKeyFactorsData] = useState(null);
  const [loading, setLoading] = useState(false);

  // 业务板块展开状态
  const [expandedSegments, setExpandedSegments] = useState({});

  // 切换业务板块展开状态
  const toggleSegmentExpansion = (segmentIndex) => {
    setExpandedSegments((prev) => ({
      ...prev,
      [segmentIndex]: !prev[segmentIndex],
    }));
  };

  // 加载深度分析数据（3个接口）
  const loadDeepAnalysisData = async () => {
    if (!stockCode) return;

    setLoading(true);

    try {
      const requests = [
        fetch(
          `${API_BASE_URL}/api/company/comprehensive-analysis/${stockCode}`
        ).then((r) => r.json()),
        fetch(
          `${API_BASE_URL}/api/company/value-chain-analysis/${stockCode}`
        ).then((r) => r.json()),
        fetch(
          `${API_BASE_URL}/api/company/key-factors-timeline/${stockCode}`
        ).then((r) => r.json()),
      ];

      const [comprehensiveRes, valueChainRes, keyFactorsRes] =
        await Promise.all(requests);

      if (comprehensiveRes.success) setComprehensiveData(comprehensiveRes.data);
      if (valueChainRes.success) setValueChainData(valueChainRes.data);
      if (keyFactorsRes.success) setKeyFactorsData(keyFactorsRes.data);
    } catch (err) {
      logger.error("DeepAnalysis", "loadDeepAnalysisData", err, { stockCode });
    } finally {
      setLoading(false);
    }
  };

  // stockCode 变更时重新加载数据
  useEffect(() => {
    if (stockCode) {
      // 重置数据
      setComprehensiveData(null);
      setValueChainData(null);
      setKeyFactorsData(null);
      setExpandedSegments({});
      // 加载新数据
      loadDeepAnalysisData();
    }
  }, [stockCode]);

  return (
    <DeepAnalysisTab
      comprehensiveData={comprehensiveData}
      valueChainData={valueChainData}
      keyFactorsData={keyFactorsData}
      loading={loading}
      cardBg="white"
      expandedSegments={expandedSegments}
      onToggleSegment={toggleSegmentExpansion}
    />
  );
};

export default DeepAnalysis;