1058 lines
38 KiB
TypeScript
1058 lines
38 KiB
TypeScript
/**
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* History page - browse saved analysis reports
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*/
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"use client";
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import { useState, useEffect, useRef } from "react";
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import { useRouter } from "next/navigation";
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import { format } from "date-fns";
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import { zhTW } from "date-fns/locale";
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import { useAnalysisContext } from "@/context/AnalysisContext";
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import { useAuth } from "@/contexts/auth-context";
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import { useLanguage } from "@/contexts/LanguageContext";
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import { Button } from "@/components/ui/button";
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import { Tabs, TabsContent, TabsList, TabsTrigger } from "@/components/ui/tabs";
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import {
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Card,
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CardContent,
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CardHeader,
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CardTitle,
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CardDescription,
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CardFooter,
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} from "@/components/ui/card";
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import {
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Dialog,
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DialogContent,
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DialogDescription,
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DialogFooter,
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DialogHeader,
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DialogTitle,
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} from "@/components/ui/dialog";
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import {
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Trash2,
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Eye,
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RefreshCw,
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TrendingUp,
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FileText,
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Download,
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MessageCircle,
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} from "lucide-react";
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import {
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getReportsByMarketType,
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deleteReport,
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getReportCountByMarketType,
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type SavedReport,
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} from "@/lib/reports-db";
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import {
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getCloudReports,
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deleteCloudReport,
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saveCloudReport,
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isCloudSyncEnabled,
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} from "@/lib/user-api";
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// import { LoginPrompt } from "@/components/auth/login-button";
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import { PendingTaskRecovery } from "@/components/PendingTaskRecovery";
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// Analyst definitions for download
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const ANALYSTS = [
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{
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key: "market",
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label: "市場分析師",
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reportKey: "market_report",
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description: "技術分析與市場趨勢評估",
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},
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{
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key: "social",
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label: "社群媒體分析師",
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reportKey: "sentiment_report",
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description: "社群情緒與市場氛圍分析",
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},
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{
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key: "news",
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label: "新聞分析師",
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reportKey: "news_report",
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description: "新聞事件與影響分析",
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},
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{
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key: "fundamentals",
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label: "基本面分析師",
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reportKey: "fundamentals_report",
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description: "財務數據與基本面分析",
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},
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{
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key: "bull",
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label: "看漲研究員",
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reportKey: "investment_debate_state.bull_history",
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description: "看漲觀點與投資論據",
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},
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{
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key: "bear",
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label: "看跌研究員",
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reportKey: "investment_debate_state.bear_history",
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description: "看跌觀點與風險警告",
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},
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{
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key: "research_manager",
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label: "研究經理",
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reportKey: "investment_debate_state.judge_decision",
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description: "研究團隊綜合決策",
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},
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{
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key: "trader",
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label: "交易員",
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reportKey: "trader_investment_plan",
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description: "交易執行計劃與策略",
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},
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{
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key: "risky",
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label: "激進分析師",
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reportKey: "risk_debate_state.risky_history",
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description: "高風險高回報策略分析",
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},
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{
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key: "safe",
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label: "保守分析師",
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reportKey: "risk_debate_state.safe_history",
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description: "穩健保守策略分析",
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},
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{
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key: "neutral",
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label: "中立分析師",
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reportKey: "risk_debate_state.neutral_history",
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description: "中立平衡策略分析",
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},
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{
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key: "risk_manager",
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label: "風險經理",
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reportKey: "risk_debate_state.judge_decision",
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description: "風險管理綜合決策",
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},
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];
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// Market type labels - dynamic function to support translations
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const getMarketLabels = (t: ReturnType<typeof useLanguage>["t"]) => ({
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us: { label: `🇺🇸 ${t.form.usMarket}`, description: t.form.tickerDescUS },
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twse: {
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label: `🇹🇼 ${t.form.twseMarket}`,
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description: t.form.tickerDescTWSE,
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},
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tpex: {
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label: `🇹🇼 ${t.form.tpexMarket}`,
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description: t.form.tickerDescTPEX,
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},
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});
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// Helper function to extract decision from Risk Manager's final decision
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const extractDecisionFromReport = (
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report: SavedReport,
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): { action: string; color: string } => {
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// DEBUG: Log the actual data structure to diagnose issues
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console.log("📊 DEBUG extractDecisionFromReport for:", report.ticker);
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console.log(" - result type:", typeof report.result);
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console.log(" - result.reports exists:", !!report.result?.reports);
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console.log(
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" - trader_investment_plan exists:",
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!!report.result?.reports?.trader_investment_plan,
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);
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console.log(" - decision.action exists:", !!report.result?.decision?.action);
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if (report.result?.reports?.trader_investment_plan) {
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const traderText = report.result.reports.trader_investment_plan;
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console.log(" - trader_investment_plan type:", typeof traderText);
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console.log(" - trader_investment_plan length:", traderText.length);
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// Show last 150 chars to see the final decision
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console.log(" - last 150 chars:", traderText.slice(-150));
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// Check if it contains the key phrase
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const hasProposal = traderText.includes("最終交易提案");
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console.log(" - contains '最終交易提案':", hasProposal);
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} else {
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console.log(" - trader_investment_plan is NULL or undefined");
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}
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// Helper function to find "最終交易提案" or "Final Trading Proposal"
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const findFinalProposal = (
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text: string,
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): { action: string; color: string } | null => {
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if (!text || typeof text !== "string") return null;
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// === CHINESE PATTERN ===
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// Match "最終交易提案：持有" - handle markdown ** bold markers
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// Pattern handles: 最終交易提案：持有, 最終交易提案：**持有**, **最終交易提案：持有**
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// Use global flag to find ALL matches, then take the LAST one (final decision)
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const zhRegex =
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/\*{0,2}最終交易提案[：:]\s*\*{0,2}(買入|賣出|持有)\*{0,2}/g;
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const zhMatches = [...text.matchAll(zhRegex)];
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if (zhMatches.length > 0) {
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// Take the LAST match (the final decision at the end of the report)
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const lastMatch = zhMatches[zhMatches.length - 1];
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const decision = lastMatch[1];
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console.log(
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` ✅ Matched ZH pattern: "${lastMatch[0]}" -> decision: "${decision}"`,
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);
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if (decision === "買入")
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return { action: "買入", color: "text-green-600" };
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if (decision === "賣出") return { action: "賣出", color: "text-red-600" };
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if (decision === "持有")
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return { action: "持有", color: "text-yellow-600" };
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}
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// === ENGLISH PATTERN ===
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// Match "Final Trading Proposal: BUY/SELL/HOLD" - handle markdown ** bold markers
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// Pattern handles: Final Trading Proposal: Buy, **Final Trading Proposal**: Hold, etc.
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const enRegex =
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/\*{0,2}Final Trading Proposal\*{0,2}[：:]\s*\*{0,2}(BUY|SELL|HOLD|Buy|Sell|Hold)\*{0,2}/gi;
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const enMatches = [...text.matchAll(enRegex)];
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if (enMatches.length > 0) {
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const lastMatch = enMatches[enMatches.length - 1];
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const decision = lastMatch[1].toUpperCase();
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console.log(
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` ✅ Matched EN pattern: "${lastMatch[0]}" -> decision: "${decision}"`,
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);
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if (decision === "BUY") return { action: "BUY", color: "text-green-600" };
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if (decision === "SELL") return { action: "SELL", color: "text-red-600" };
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if (decision === "HOLD")
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return { action: "HOLD", color: "text-yellow-600" };
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}
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return null;
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};
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// Helper function to find other decision patterns
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const findOtherDecision = (
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text: string,
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): { action: string; color: string } | null => {
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if (!text || typeof text !== "string") return null;
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const lowerText = text.toLowerCase();
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// Look for "最終決策" or "最終建議"
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const finalDecisionMatch = text.match(
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/最終(?:決策|建議)[：:]\s*(買入|賣出|持有)/,
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);
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if (finalDecisionMatch) {
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const decision = finalDecisionMatch[1];
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if (decision === "買入")
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return { action: "買入", color: "text-green-600" };
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if (decision === "賣出") return { action: "賣出", color: "text-red-600" };
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if (decision === "持有")
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return { action: "持有", color: "text-yellow-600" };
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}
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// English patterns
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if (lowerText.match(/(?:final|recommendation|decision)[:\s]*(buy|long)/i)) {
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return { action: "買入", color: "text-green-600" };
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}
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if (
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lowerText.match(/(?:final|recommendation|decision)[:\s]*(sell|short)/i)
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) {
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return { action: "賣出", color: "text-red-600" };
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}
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if (lowerText.match(/(?:final|recommendation|decision)[:\s]*(hold)/i)) {
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return { action: "持有", color: "text-yellow-600" };
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}
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return null;
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};
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// ====== PRIORITY 1: Trader's "最終交易提案" - HIGHEST PRIORITY ======
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const traderReport = report.result.reports?.trader_investment_plan;
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if (traderReport) {
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const decision = findFinalProposal(traderReport);
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if (decision) {
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console.log(`📊 Found trader decision: ${decision.action}`);
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return decision;
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}
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}
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// ====== PRIORITY 2: Check final_trade_decision ======
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const finalTradeDecision = report.result.reports?.final_trade_decision;
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if (finalTradeDecision) {
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const decision =
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findFinalProposal(finalTradeDecision) ||
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findOtherDecision(finalTradeDecision);
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if (decision) return decision;
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}
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// ====== PRIORITY 3: Check risk_debate_state judge decision ======
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const riskJudge = report.result.reports?.risk_debate_state?.judge_decision;
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if (riskJudge) {
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const decision = findOtherDecision(riskJudge);
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if (decision) return decision;
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}
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// ====== PRIORITY 4: Fall back to decision.action field ======
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if (report.result.decision?.action) {
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const action = report.result.decision.action;
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const actionLower = action.toLowerCase();
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const color = actionLower.includes("buy")
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? "text-green-600"
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: actionLower.includes("sell")
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? "text-red-600"
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: "text-yellow-600";
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return { action, color };
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}
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// ====== PRIORITY 5: Search in other report fields ======
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const allReports = report.result.reports;
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if (allReports) {
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const reportTexts = [
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allReports.market_report,
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allReports.sentiment_report,
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allReports.news_report,
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allReports.fundamentals_report,
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].filter((t) => t && typeof t === "string");
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for (const text of reportTexts) {
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const decision = findFinalProposal(text);
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if (decision) return decision;
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}
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}
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return { action: "N/A", color: "text-gray-500" };
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};
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/**
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* Detect report language from content (for backward compatibility with old reports)
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* Checks trader_investment_plan for Chinese/English keywords
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*/
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const detectReportLanguage = (reports: any): "en" | "zh-TW" => {
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const traderPlan = reports?.trader_investment_plan;
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if (!traderPlan || typeof traderPlan !== "string") {
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// If no trader plan, check other reports for Chinese characters
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const allText = JSON.stringify(reports || {});
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const chineseRegex = /[\u4e00-\u9fa5]/;
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return chineseRegex.test(allText) ? "zh-TW" : "en";
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}
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// Check for Chinese decision keywords
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const chineseKeywords = ["買入", "賣出", "持有", "最終交易提案"];
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for (const keyword of chineseKeywords) {
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if (traderPlan.includes(keyword)) {
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return "zh-TW";
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}
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}
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// Check for English decision keywords
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const englishKeywords = ["buy", "sell", "hold", "Final Trading Proposal"];
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const lowerPlan = traderPlan.toLowerCase();
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for (const keyword of englishKeywords) {
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if (lowerPlan.includes(keyword.toLowerCase())) {
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return "en";
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}
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}
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// Fallback: check for Chinese characters in the content
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const chineseRegex = /[\u4e00-\u9fa5]/;
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return chineseRegex.test(traderPlan) ? "zh-TW" : "en";
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};
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/**
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* Parse a date string from the backend as UTC.
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* Backend stores created_at in UTC but may not always include timezone info.
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* This ensures the date is correctly interpreted as UTC so the browser
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* converts it to the user's local timezone for display.
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*/
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const parseUTCDate = (dateStr: string): Date => {
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// If the string already has timezone info (Z, +, or - offset), parse directly
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if (dateStr.endsWith('Z') || /[+-]\d{2}:\d{2}$/.test(dateStr)) {
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return new Date(dateStr);
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}
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// Otherwise, append 'Z' to treat as UTC
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return new Date(dateStr + 'Z');
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};
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export default function HistoryPage() {
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const router = useRouter();
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const { setAnalysisResult, setTaskId, setMarketType } = useAnalysisContext();
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const { isAuthenticated } = useAuth();
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const { t, locale } = useLanguage();
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// Dynamic market labels based on language
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const MARKET_LABELS = getMarketLabels(t);
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const [activeTab, setActiveTab] = useState<"us" | "twse" | "tpex">("us");
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const [reports, setReports] = useState<SavedReport[]>([]);
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const [loading, setLoading] = useState(true);
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const [counts, setCounts] = useState({ us: 0, twse: 0, tpex: 0 });
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const [isCloudData, setIsCloudData] = useState(false);
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|
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// Delete confirmation dialog
|
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const [deleteDialogOpen, setDeleteDialogOpen] = useState(false);
|
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const [reportToDelete, setReportToDelete] = useState<SavedReport | null>(
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null,
|
||
);
|
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const [deleting, setDeleting] = useState(false);
|
||
|
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// Auto-sync tracking ref
|
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const hasAutoSyncedRef = useRef(false);
|
||
|
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// Load reports when tab changes, auth state changes, or language changes
|
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useEffect(() => {
|
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loadReports();
|
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}, [activeTab, isAuthenticated, locale]);
|
||
|
||
// Load counts on mount, auth change, or language change
|
||
useEffect(() => {
|
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loadCounts();
|
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}, [isAuthenticated, locale]);
|
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|
||
// Auto-sync local reports to cloud when page loads (if authenticated)
|
||
useEffect(() => {
|
||
const autoSync = async () => {
|
||
// Only sync once per session, and only if authenticated
|
||
if (
|
||
hasAutoSyncedRef.current ||
|
||
!isAuthenticated ||
|
||
!isCloudSyncEnabled()
|
||
) {
|
||
return;
|
||
}
|
||
|
||
hasAutoSyncedRef.current = true;
|
||
|
||
try {
|
||
// Get all local reports
|
||
const [usLocal, twseLocal, tpexLocal] = await Promise.all([
|
||
getReportsByMarketType("us"),
|
||
getReportsByMarketType("twse"),
|
||
getReportsByMarketType("tpex"),
|
||
]);
|
||
const allLocal = [...usLocal, ...twseLocal, ...tpexLocal];
|
||
|
||
if (allLocal.length === 0) return;
|
||
|
||
// Get cloud reports to check for duplicates
|
||
const cloudReports = await getCloudReports();
|
||
const cloudKeys = new Set(
|
||
cloudReports.map((r) => `${r.ticker}_${r.analysis_date}`),
|
||
);
|
||
|
||
// Find local-only reports to upload
|
||
const toUpload = allLocal.filter(
|
||
(r) => !cloudKeys.has(`${r.ticker}_${r.analysis_date}`),
|
||
);
|
||
|
||
if (toUpload.length === 0) {
|
||
console.log("☁️ Auto-sync: All reports already in cloud");
|
||
return;
|
||
}
|
||
|
||
console.log(
|
||
`☁️ Auto-sync: Uploading ${toUpload.length} local reports to cloud...`,
|
||
);
|
||
|
||
// Upload each report silently
|
||
let success = 0;
|
||
for (const report of toUpload) {
|
||
try {
|
||
const cloudId = await saveCloudReport({
|
||
ticker: report.ticker,
|
||
market_type: report.market_type,
|
||
analysis_date: report.analysis_date,
|
||
result: report.result,
|
||
});
|
||
if (cloudId) success++;
|
||
} catch (e) {
|
||
// Silently continue on error
|
||
}
|
||
}
|
||
|
||
if (success > 0) {
|
||
console.log(`☁️ Auto-sync: Successfully uploaded ${success} reports`);
|
||
// Reload to show updated data
|
||
await loadReports();
|
||
await loadCounts();
|
||
}
|
||
} catch (error) {
|
||
console.error("☁️ Auto-sync failed:", error);
|
||
}
|
||
};
|
||
|
||
autoSync();
|
||
}, [isAuthenticated]);
|
||
|
||
const loadReports = async () => {
|
||
setLoading(true);
|
||
try {
|
||
// Always load local IndexedDB reports first
|
||
const localData = await getReportsByMarketType(activeTab);
|
||
|
||
// If authenticated, also load from cloud and merge
|
||
if (isAuthenticated && isCloudSyncEnabled()) {
|
||
const cloudReports = await getCloudReports();
|
||
|
||
// Convert cloud reports to SavedReport format and filter by market type
|
||
const cloudFiltered = cloudReports
|
||
.filter((r) => r.market_type === activeTab)
|
||
.map((r) => ({
|
||
id: parseInt(r.id.replace(/-/g, "").slice(0, 8), 16), // Convert UUID to number
|
||
cloudId: r.id, // Keep cloud ID for deletion
|
||
ticker: r.ticker,
|
||
market_type: r.market_type as "us" | "twse" | "tpex",
|
||
analysis_date: r.analysis_date,
|
||
saved_at: parseUTCDate(r.created_at),
|
||
result: r.result,
|
||
language: r.language, // Include language from cloud
|
||
})) as (SavedReport & { cloudId?: string })[];
|
||
|
||
if (cloudFiltered.length > 0) {
|
||
// Merge: prefer cloud data, but include local-only reports
|
||
// Create a Set of cloud report keys (ticker + date) for deduplication
|
||
const cloudKeys = new Set(
|
||
cloudFiltered.map((r) => `${r.ticker}_${r.analysis_date}`),
|
||
);
|
||
|
||
// Find local reports that don't exist in cloud
|
||
const localOnly = localData.filter(
|
||
(r) => !cloudKeys.has(`${r.ticker}_${r.analysis_date}`),
|
||
);
|
||
|
||
// Combine: cloud reports + local-only reports
|
||
const merged = [...cloudFiltered, ...localOnly];
|
||
|
||
// Sort by saved_at descending
|
||
merged.sort(
|
||
(a, b) =>
|
||
new Date(b.saved_at).getTime() - new Date(a.saved_at).getTime(),
|
||
);
|
||
|
||
// Filter by current language
|
||
const languageFiltered = merged.filter((report) => {
|
||
// Use stored language if available
|
||
if (report.language) {
|
||
return report.language === locale;
|
||
}
|
||
// Fallback: detect from content for old reports without language field
|
||
return detectReportLanguage(report.result?.reports) === locale;
|
||
});
|
||
|
||
setReports(languageFiltered);
|
||
setIsCloudData(true);
|
||
return;
|
||
}
|
||
}
|
||
|
||
// If no cloud data or not authenticated, use local only
|
||
// Filter by current language
|
||
const languageFiltered = localData.filter((report) => {
|
||
if (report.language) {
|
||
return report.language === locale;
|
||
}
|
||
return detectReportLanguage(report.result?.reports) === locale;
|
||
});
|
||
setReports(languageFiltered);
|
||
setIsCloudData(false);
|
||
} catch (error) {
|
||
console.error("Failed to load reports:", error);
|
||
// Fall back to local on error
|
||
const data = await getReportsByMarketType(activeTab);
|
||
const languageFiltered = data.filter((report) => {
|
||
if (report.language) {
|
||
return report.language === locale;
|
||
}
|
||
return detectReportLanguage(report.result?.reports) === locale;
|
||
});
|
||
setReports(languageFiltered);
|
||
setIsCloudData(false);
|
||
} finally {
|
||
setLoading(false);
|
||
}
|
||
};
|
||
|
||
const loadCounts = async () => {
|
||
try {
|
||
// Helper to filter reports by language
|
||
const filterByLanguage = (reports: SavedReport[]) => {
|
||
return reports.filter(report => {
|
||
if (report.language) {
|
||
return report.language === locale;
|
||
}
|
||
return detectReportLanguage(report.result?.reports) === locale;
|
||
});
|
||
};
|
||
|
||
if (isAuthenticated && isCloudSyncEnabled()) {
|
||
const cloudReports = await getCloudReports();
|
||
|
||
if (cloudReports.length > 0) {
|
||
// Get local reports to check for duplicates
|
||
const [usLocal, twseLocal, tpexLocal] = await Promise.all([
|
||
getReportsByMarketType("us"),
|
||
getReportsByMarketType("twse"),
|
||
getReportsByMarketType("tpex"),
|
||
]);
|
||
|
||
// Cloud report keys for deduplication
|
||
const cloudKeys = new Set(
|
||
cloudReports.map(r => `${r.ticker}_${r.analysis_date}_${r.market_type}`)
|
||
);
|
||
|
||
// Convert cloud reports to SavedReport format for language filtering
|
||
const cloudAsSaved = cloudReports.map(r => ({
|
||
id: 0,
|
||
ticker: r.ticker,
|
||
market_type: r.market_type as "us" | "twse" | "tpex",
|
||
analysis_date: r.analysis_date,
|
||
saved_at: parseUTCDate(r.created_at),
|
||
result: r.result,
|
||
language: r.language,
|
||
})) as SavedReport[];
|
||
|
||
// Filter cloud reports by language
|
||
const cloudFiltered = filterByLanguage(cloudAsSaved);
|
||
|
||
// Count local-only reports (not in cloud) and filter by language
|
||
const usLocalOnly = filterByLanguage(usLocal.filter(
|
||
r => !cloudKeys.has(`${r.ticker}_${r.analysis_date}_us`)
|
||
)).length;
|
||
const twseLocalOnly = filterByLanguage(twseLocal.filter(
|
||
r => !cloudKeys.has(`${r.ticker}_${r.analysis_date}_twse`)
|
||
)).length;
|
||
const tpexLocalOnly = filterByLanguage(tpexLocal.filter(
|
||
r => !cloudKeys.has(`${r.ticker}_${r.analysis_date}_tpex`)
|
||
)).length;
|
||
|
||
// Cloud counts (already filtered by language)
|
||
const usCloud = cloudFiltered.filter(r => r.market_type === "us").length;
|
||
const twseCloud = cloudFiltered.filter(r => r.market_type === "twse").length;
|
||
const tpexCloud = cloudFiltered.filter(r => r.market_type === "tpex").length;
|
||
|
||
// Merged counts: cloud + local-only (both filtered by language)
|
||
setCounts({
|
||
us: usCloud + usLocalOnly,
|
||
twse: twseCloud + twseLocalOnly,
|
||
tpex: tpexCloud + tpexLocalOnly,
|
||
});
|
||
return;
|
||
}
|
||
}
|
||
|
||
// If no cloud data or not authenticated, use local only with language filter
|
||
const [usLocal, twseLocal, tpexLocal] = await Promise.all([
|
||
getReportsByMarketType("us"),
|
||
getReportsByMarketType("twse"),
|
||
getReportsByMarketType("tpex"),
|
||
]);
|
||
|
||
setCounts({
|
||
us: filterByLanguage(usLocal).length,
|
||
twse: filterByLanguage(twseLocal).length,
|
||
tpex: filterByLanguage(tpexLocal).length,
|
||
});
|
||
} catch (error) {
|
||
console.error("Failed to load counts:", error);
|
||
}
|
||
};
|
||
|
||
const handleViewReport = (report: SavedReport) => {
|
||
// Set the context with the saved report data
|
||
setAnalysisResult(report.result);
|
||
setTaskId(report.task_id || null);
|
||
setMarketType(report.market_type);
|
||
// Navigate to results page
|
||
router.push("/analysis/results");
|
||
};
|
||
|
||
const handleDeleteClick = (report: SavedReport) => {
|
||
setReportToDelete(report);
|
||
setDeleteDialogOpen(true);
|
||
};
|
||
|
||
const handleConfirmDelete = async () => {
|
||
if (!reportToDelete) return;
|
||
|
||
setDeleting(true);
|
||
try {
|
||
const cloudId = (reportToDelete as any).cloudId;
|
||
|
||
// IMPORTANT: Delete from BOTH cloud AND local to prevent re-sync issues
|
||
// 1. If cloud ID exists, delete from cloud
|
||
if (cloudId) {
|
||
console.log("🗑️ Deleting from cloud:", cloudId);
|
||
await deleteCloudReport(cloudId);
|
||
}
|
||
|
||
// 2. Always try to delete from local IndexedDB as well
|
||
// Find matching local report by ticker + analysis_date
|
||
try {
|
||
const localReports = await getReportsByMarketType(
|
||
reportToDelete.market_type,
|
||
);
|
||
const matchingLocal = localReports.find(
|
||
(r) =>
|
||
r.ticker === reportToDelete.ticker &&
|
||
r.analysis_date === reportToDelete.analysis_date,
|
||
);
|
||
if (matchingLocal && matchingLocal.id) {
|
||
console.log("🗑️ Deleting from local IndexedDB:", matchingLocal.id);
|
||
await deleteReport(matchingLocal.id);
|
||
}
|
||
} catch (localError) {
|
||
console.warn("Could not delete local copy:", localError);
|
||
}
|
||
|
||
// Refresh reports and counts
|
||
await loadReports();
|
||
await loadCounts();
|
||
setDeleteDialogOpen(false);
|
||
setReportToDelete(null);
|
||
} catch (error) {
|
||
console.error("Failed to delete report:", error);
|
||
} finally {
|
||
setDeleting(false);
|
||
}
|
||
};
|
||
|
||
// Download PDF handler
|
||
const [downloadingId, setDownloadingId] = useState<number | null>(null);
|
||
|
||
const handleDownloadPdf = async (report: SavedReport) => {
|
||
setDownloadingId(report.id ?? null);
|
||
try {
|
||
// Get all available analyst keys
|
||
const getNestedValue = (obj: any, path: string) => {
|
||
return path.split(".").reduce((current, key) => current?.[key], obj);
|
||
};
|
||
|
||
const availableAnalystKeys = ANALYSTS.filter((analyst) => {
|
||
const reportContent = getNestedValue(
|
||
report.result.reports,
|
||
analyst.reportKey,
|
||
);
|
||
return reportContent && reportContent.trim().length > 0;
|
||
}).map((a) => a.key);
|
||
|
||
if (availableAnalystKeys.length === 0) {
|
||
alert("此報告沒有可下載的分析師報告");
|
||
return;
|
||
}
|
||
|
||
// Detect report language based on trader's final decision keywords
|
||
// This ensures PDF language matches the report content, not UI language
|
||
const detectReportLanguage = (reports: any): "zh-TW" | "en" => {
|
||
const traderPlan = reports?.trader_investment_plan;
|
||
if (!traderPlan || typeof traderPlan !== "string") {
|
||
return "zh-TW"; // Default to Chinese
|
||
}
|
||
|
||
// Chinese decision keywords: 買入, 賣出, 持有
|
||
const chineseKeywords = ["買入", "賣出", "持有"];
|
||
// English decision keywords: buy, sell, hold (case insensitive)
|
||
const englishKeywords = ["buy", "sell", "hold"];
|
||
|
||
const lowerPlan = traderPlan.toLowerCase();
|
||
|
||
// Check for Chinese keywords first
|
||
for (const keyword of chineseKeywords) {
|
||
if (traderPlan.includes(keyword)) {
|
||
return "zh-TW";
|
||
}
|
||
}
|
||
|
||
// Check for English keywords
|
||
for (const keyword of englishKeywords) {
|
||
if (lowerPlan.includes(keyword)) {
|
||
return "en";
|
||
}
|
||
}
|
||
|
||
// Fallback: check for any Chinese characters
|
||
const chineseRegex = /[\u4e00-\u9fa5]/;
|
||
if (chineseRegex.test(traderPlan)) {
|
||
return "zh-TW";
|
||
}
|
||
|
||
return "en";
|
||
};
|
||
|
||
const reportLanguage = detectReportLanguage(report.result.reports);
|
||
|
||
// Build request body
|
||
const requestBody = {
|
||
ticker: report.ticker,
|
||
analysis_date: report.analysis_date,
|
||
analysts: availableAnalystKeys,
|
||
reports: report.result.reports,
|
||
price_data: report.result.price_data,
|
||
price_stats: report.result.price_stats,
|
||
language: reportLanguage, // Use detected language based on trader decision
|
||
};
|
||
|
||
const response = await fetch("/api/download/reports", {
|
||
method: "POST",
|
||
headers: {
|
||
"Content-Type": "application/json",
|
||
},
|
||
body: JSON.stringify(requestBody),
|
||
});
|
||
|
||
if (!response.ok) {
|
||
const errorData = await response.json().catch(() => ({}));
|
||
throw new Error(errorData.detail || `下載失敗 (${response.status})`);
|
||
}
|
||
|
||
// Get the blob
|
||
const blob = await response.blob();
|
||
|
||
// Get filename from header
|
||
const contentDisposition = response.headers.get("Content-Disposition");
|
||
let filename = `${report.ticker}_Combined_Report_${report.analysis_date}.pdf`;
|
||
if (contentDisposition) {
|
||
const filenameMatch = contentDisposition.match(/filename=(.+)/);
|
||
if (filenameMatch) {
|
||
filename = filenameMatch[1];
|
||
}
|
||
}
|
||
|
||
// Create download link
|
||
const url = window.URL.createObjectURL(blob);
|
||
const link = document.createElement("a");
|
||
link.href = url;
|
||
link.download = filename;
|
||
document.body.appendChild(link);
|
||
link.click();
|
||
|
||
// Cleanup
|
||
document.body.removeChild(link);
|
||
window.URL.revokeObjectURL(url);
|
||
} catch (error: any) {
|
||
console.error("Download error:", error);
|
||
alert(error.message || "下載失敗，請稍後再試");
|
||
} finally {
|
||
setDownloadingId(null);
|
||
}
|
||
};
|
||
|
||
return (
|
||
<div className="min-h-screen bg-gradient-to-br from-purple-50/30 via-pink-50/20 to-purple-50/30 dark:from-gray-950 dark:via-purple-950/40 dark:to-gray-950">
|
||
<div className="container mx-auto px-4 py-12">
|
||
<div className="max-w-6xl mx-auto space-y-8">
|
||
{/* Header */}
|
||
<div className="text-center relative animate-fade-in">
|
||
<div className="absolute inset-0 gradient-bg-radial opacity-40 -z-10" />
|
||
<h1 className="text-4xl font-bold mb-2 gradient-text-primary">
|
||
{t.history.title}
|
||
</h1>
|
||
<p className="text-gray-600 dark:text-gray-400">
|
||
{t.history.noHistory.replace(
|
||
"尚無分析紀錄",
|
||
"瀏覽已儲存的分析報告",
|
||
)}
|
||
</p>
|
||
</div>
|
||
|
||
{/* Pending Task Recovery Notice */}
|
||
<PendingTaskRecovery />
|
||
|
||
{/* Market Type Tabs */}
|
||
<Tabs
|
||
value={activeTab}
|
||
onValueChange={(v: string) => setActiveTab(v as typeof activeTab)}
|
||
className="w-full animate-slide-up animate-delay-200"
|
||
>
|
||
<TabsList className="grid w-full grid-cols-1 sm:grid-cols-3 h-auto gap-2">
|
||
{(
|
||
Object.keys(MARKET_LABELS) as Array<keyof typeof MARKET_LABELS>
|
||
).map((key) => (
|
||
<TabsTrigger
|
||
key={key}
|
||
value={key}
|
||
className="py-2 sm:py-3 text-sm sm:text-base transition-all duration-300 hover:scale-105"
|
||
>
|
||
<span className="mr-1 sm:mr-2">{MARKET_LABELS[key].label}</span>
|
||
<span className="px-1.5 sm:px-2 py-0.5 rounded-full bg-white/20 text-xs">
|
||
{counts[key]}
|
||
</span>
|
||
</TabsTrigger>
|
||
))}
|
||
</TabsList>
|
||
|
||
{(
|
||
Object.keys(MARKET_LABELS) as Array<keyof typeof MARKET_LABELS>
|
||
).map((marketType) => (
|
||
<TabsContent key={marketType} value={marketType} className="mt-6">
|
||
<div className="space-y-4">
|
||
{/* Refresh button */}
|
||
<div className="flex justify-end">
|
||
<Button
|
||
variant="outline"
|
||
size="sm"
|
||
onClick={loadReports}
|
||
disabled={loading}
|
||
className="gap-2"
|
||
>
|
||
<RefreshCw
|
||
className={`h-4 w-4 ${loading ? "animate-spin" : ""}`}
|
||
/>
|
||
{t.history.refresh}
|
||
</Button>
|
||
</div>
|
||
|
||
{/* Report List */}
|
||
{loading ? (
|
||
<div className="text-center py-12">
|
||
<RefreshCw className="h-8 w-8 animate-spin mx-auto text-gray-400" />
|
||
<p className="text-gray-500 mt-4">{t.history.loading}</p>
|
||
</div>
|
||
) : reports.length === 0 ? (
|
||
<Card className="animate-fade-in">
|
||
<CardContent className="py-12 text-center">
|
||
<TrendingUp className="h-12 w-12 mx-auto text-gray-300 dark:text-gray-600 mb-4" />
|
||
<p className="text-gray-500 dark:text-gray-400">
|
||
{t.history.noReportsFor}{" "}
|
||
{MARKET_LABELS[marketType].label}
|
||
</p>
|
||
<p className="text-sm text-gray-400 dark:text-gray-500 mt-2">
|
||
{t.history.afterAnalysisSave}
|
||
</p>
|
||
<Button
|
||
variant="outline"
|
||
className="mt-4"
|
||
onClick={() => router.push("/analysis")}
|
||
>
|
||
{t.home.startAnalysis}
|
||
</Button>
|
||
</CardContent>
|
||
</Card>
|
||
) : (
|
||
<div className="grid grid-cols-1 md:grid-cols-2 lg:grid-cols-3 gap-4">
|
||
{reports.map((report) => (
|
||
<Card
|
||
key={report.id}
|
||
className="hover-lift animate-scale-up transition-all duration-300"
|
||
>
|
||
<CardHeader>
|
||
<CardTitle className="flex items-center justify-between">
|
||
<span className="text-xl font-bold gradient-text-primary">
|
||
{report.ticker}
|
||
</span>
|
||
<span className="text-xs px-2 py-1 rounded-full bg-gradient-to-r from-blue-100 to-pink-100 dark:from-blue-900 dark:to-purple-900 text-gray-600 dark:text-gray-300">
|
||
{MARKET_LABELS[report.market_type].label}
|
||
</span>
|
||
</CardTitle>
|
||
<CardDescription>
|
||
{t.history.analysisDate}：{report.analysis_date}
|
||
</CardDescription>
|
||
</CardHeader>
|
||
<CardContent>
|
||
<p className="text-sm text-gray-500 dark:text-gray-400">
|
||
{t.history.savedAt}：
|
||
{format(
|
||
new Date(report.saved_at),
|
||
"yyyy/MM/dd HH:mm",
|
||
{ locale: zhTW },
|
||
)}
|
||
</p>
|
||
{(() => {
|
||
const decision =
|
||
extractDecisionFromReport(report);
|
||
return (
|
||
<p className="text-sm mt-2">
|
||
<span className="font-medium">
|
||
{t.history.decision}：
|
||
</span>
|
||
<span
|
||
className={`ml-1 font-semibold ${decision.color}`}
|
||
>
|
||
{decision.action}
|
||
</span>
|
||
</p>
|
||
);
|
||
})()}
|
||
</CardContent>
|
||
<CardFooter className="grid grid-cols-2 gap-2">
|
||
<Button
|
||
variant="default"
|
||
size="sm"
|
||
className="w-full gap-1"
|
||
onClick={() => handleViewReport(report)}
|
||
>
|
||
<Eye className="h-4 w-4" />
|
||
{t.history.view}
|
||
</Button>
|
||
<Button
|
||
variant="outline"
|
||
size="sm"
|
||
className="w-full gap-1"
|
||
onClick={() => handleDownloadPdf(report)}
|
||
disabled={downloadingId === report.id}
|
||
>
|
||
{downloadingId === report.id ? (
|
||
<>
|
||
<Download className="h-4 w-4 animate-bounce" />
|
||
{t.history.downloading}
|
||
</>
|
||
) : (
|
||
<>
|
||
<FileText className="h-4 w-4" />
|
||
PDF
|
||
</>
|
||
)}
|
||
</Button>
|
||
|
||
<Button
|
||
variant="outline"
|
||
size="sm"
|
||
className="col-span-2 w-full gap-2 text-purple-600 dark:text-purple-400 border-purple-200 dark:border-purple-800 hover:bg-purple-50 dark:hover:bg-purple-950/50"
|
||
onClick={() => router.push(`/history/chat?ticker=${report.ticker}&date=${report.analysis_date}&market=${report.market_type}`)}
|
||
>
|
||
<MessageCircle className="h-4 w-4" />
|
||
報告問答 — {t.chat?.allReports || "全部報告"}
|
||
</Button>
|
||
|
||
<Button
|
||
variant="destructive"
|
||
size="sm"
|
||
className="col-span-2 w-full gap-1"
|
||
onClick={() => handleDeleteClick(report)}
|
||
>
|
||
<Trash2 className="h-4 w-4" />
|
||
{t.history.delete}
|
||
</Button>
|
||
</CardFooter>
|
||
</Card>
|
||
))}
|
||
</div>
|
||
)}
|
||
</div>
|
||
</TabsContent>
|
||
))}
|
||
</Tabs>
|
||
</div>
|
||
</div>
|
||
|
||
{/* Delete Confirmation Dialog */}
|
||
<Dialog open={deleteDialogOpen} onOpenChange={setDeleteDialogOpen}>
|
||
<DialogContent>
|
||
<DialogHeader>
|
||
<DialogTitle>{t.history.confirmDeleteTitle}</DialogTitle>
|
||
<DialogDescription>
|
||
{t.history.confirmDeleteDesc}{" "}
|
||
<strong>{reportToDelete?.ticker}</strong> {t.history.on}{" "}
|
||
<strong>{reportToDelete?.analysis_date}</strong>?
|
||
<br />
|
||
<span className="text-red-500">{t.history.cannotUndo}</span>
|
||
</DialogDescription>
|
||
</DialogHeader>
|
||
<DialogFooter>
|
||
<Button
|
||
variant="outline"
|
||
onClick={() => setDeleteDialogOpen(false)}
|
||
disabled={deleting}
|
||
>
|
||
{t.history.cancel}
|
||
</Button>
|
||
<Button
|
||
variant="destructive"
|
||
onClick={handleConfirmDelete}
|
||
disabled={deleting}
|
||
>
|
||
{deleting ? t.history.deleting : t.history.confirmDeleteBtn}
|
||
</Button>
|
||
</DialogFooter>
|
||
</DialogContent>
|
||
</Dialog>
|
||
</div>
|
||
);
|
||
}
|