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cc-switch/src/components/sessions/SessionManagerPage.tsx
2026-02-06 15:08:07 +08:00

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import { useEffect, useMemo, useRef, useState } from "react";
import { useSessionSearch } from "@/hooks/useSessionSearch";
import { useTranslation } from "react-i18next";
import { toast } from "sonner";
import {
Copy,
RefreshCw,
Search,
Play,
MessageSquare,
Clock,
FolderOpen,
X,
} from "lucide-react";
import { useSessionMessagesQuery, useSessionsQuery } from "@/lib/query";
import { sessionsApi } from "@/lib/api";
import { Button } from "@/components/ui/button";
import { Input } from "@/components/ui/input";
import { Badge } from "@/components/ui/badge";
import {
Select,
SelectContent,
SelectItem,
SelectTrigger,
} from "@/components/ui/select";
import { Card, CardHeader, CardTitle, CardContent } from "@/components/ui/card";
import { ScrollArea } from "@/components/ui/scroll-area";
import {
Tooltip,
TooltipContent,
TooltipProvider,
TooltipTrigger,
} from "@/components/ui/tooltip";
import { extractErrorMessage } from "@/utils/errorUtils";
import { isMac } from "@/lib/platform";
import { ProviderIcon } from "@/components/ProviderIcon";
import { SessionItem } from "./SessionItem";
import { SessionMessageItem } from "./SessionMessageItem";
import { SessionTocDialog, SessionTocSidebar } from "./SessionToc";
import {
formatSessionTitle,
formatTimestamp,
getBaseName,
getProviderIconName,
getProviderLabel,
getSessionKey,
} from "./utils";
type ProviderFilter = "all" | "codex" | "claude";
export function SessionManagerPage() {
const { t } = useTranslation();
const { data, isLoading, refetch } = useSessionsQuery();
const sessions = data ?? [];
const detailRef = useRef<HTMLDivElement | null>(null);
const messagesEndRef = useRef<HTMLDivElement | null>(null);
const messageRefs = useRef<Map<number, HTMLDivElement>>(new Map());
const [activeMessageIndex, setActiveMessageIndex] = useState<number | null>(
null,
);
const [tocDialogOpen, setTocDialogOpen] = useState(false);
const [isSearchOpen, setIsSearchOpen] = useState(false);
const searchInputRef = useRef<HTMLInputElement | null>(null);
const [search, setSearch] = useState("");
const [providerFilter, setProviderFilter] = useState<ProviderFilter>("all");
const [selectedKey, setSelectedKey] = useState<string | null>(null);
// 使用 FlexSearch 全文搜索
const { search: searchSessions } = useSessionSearch({
sessions,
providerFilter,
});
const filteredSessions = useMemo(() => {
return searchSessions(search);
}, [searchSessions, search]);
useEffect(() => {
if (filteredSessions.length === 0) {
setSelectedKey(null);
return;
}
const exists = selectedKey
? filteredSessions.some(
(session) => getSessionKey(session) === selectedKey,
)
: false;
if (!exists) {
setSelectedKey(getSessionKey(filteredSessions[0]));
}
}, [filteredSessions, selectedKey]);
const selectedSession = useMemo(() => {
if (!selectedKey) return null;
return (
filteredSessions.find(
(session) => getSessionKey(session) === selectedKey,
) || null
);
}, [filteredSessions, selectedKey]);
const { data: messages = [], isLoading: isLoadingMessages } =
useSessionMessagesQuery(
selectedSession?.providerId,
selectedSession?.sourcePath,
);
// 提取用户消息用于目录
const userMessagesToc = useMemo(() => {
return messages
.map((msg, index) => ({ msg, index }))
.filter(({ msg }) => msg.role.toLowerCase() === "user")
.map(({ msg, index }) => ({
index,
preview:
msg.content.slice(0, 50) + (msg.content.length > 50 ? "..." : ""),
ts: msg.ts,
}));
}, [messages]);
const scrollToMessage = (index: number) => {
const el = messageRefs.current.get(index);
if (el) {
el.scrollIntoView({ behavior: "smooth", block: "center" });
setActiveMessageIndex(index);
setTocDialogOpen(false); // 关闭弹窗
// 清除高亮状态
setTimeout(() => setActiveMessageIndex(null), 2000);
}
};
// 清理定时器
useEffect(() => {
return () => {
// 这里的 setTimeout 其实无法直接清理,因为它在函数闭包里。
// 如果要严格清理,需要用 useRef 存 timer id。
// 但对于 2秒的高亮清除通常不清理也没大问题。
// 为了代码规范,我们在组件卸载时将 activeMessageIndex 重置 (虽然 React 会处理)
};
}, []);
const handleCopy = async (text: string, successMessage: string) => {
try {
await navigator.clipboard.writeText(text);
toast.success(successMessage);
} catch (error) {
toast.error(
extractErrorMessage(error) ||
t("common.error", { defaultValue: "Copy failed" }),
);
}
};
const handleResume = async () => {
if (!selectedSession?.resumeCommand) return;
if (!isMac()) {
await handleCopy(
selectedSession.resumeCommand,
t("sessionManager.resumeCommandCopied"),
);
return;
}
try {
await sessionsApi.launchTerminal({
command: selectedSession.resumeCommand,
cwd: selectedSession.projectDir ?? undefined,
});
toast.success(t("sessionManager.terminalLaunched"));
} catch (error) {
const fallback = selectedSession.resumeCommand;
await handleCopy(fallback, t("sessionManager.resumeFallbackCopied"));
toast.error(extractErrorMessage(error) || t("sessionManager.openFailed"));
}
};
return (
<TooltipProvider>
<div className="mx-auto px-4 sm:px-6 flex flex-col h-[calc(100vh-8rem)]">
<div className="flex-1 overflow-hidden flex flex-col gap-4">
{/* 主内容区域 - 左右分栏 */}
<div className="flex-1 overflow-hidden grid gap-4 md:grid-cols-[320px_1fr]">
{/* 左侧会话列表 */}
<Card className="flex flex-col overflow-hidden">
<CardHeader className="py-2 px-3 border-b">
{isSearchOpen ? (
<div className="relative flex-1">
<Search className="absolute left-2.5 top-1/2 -translate-y-1/2 size-3.5 text-muted-foreground" />
<Input
ref={searchInputRef}
value={search}
onChange={(event) => setSearch(event.target.value)}
placeholder={t("sessionManager.searchPlaceholder")}
className="h-8 pl-8 pr-8 text-sm"
autoFocus
onKeyDown={(e) => {
if (e.key === "Escape") {
setIsSearchOpen(false);
setSearch("");
}
}}
onBlur={() => {
if (search.trim() === "") {
setIsSearchOpen(false);
}
}}
/>
<Button
variant="ghost"
size="icon"
className="absolute right-1 top-1/2 -translate-y-1/2 size-6"
onClick={() => {
setIsSearchOpen(false);
setSearch("");
}}
>
<X className="size-3" />
</Button>
</div>
) : (
<div className="flex items-center justify-between gap-2">
<div className="flex items-center gap-2">
<CardTitle className="text-sm font-medium">
{t("sessionManager.sessionList")}
</CardTitle>
<Badge variant="secondary" className="text-xs">
{filteredSessions.length}
</Badge>
</div>
<div className="flex items-center gap-1">
<Tooltip>
<TooltipTrigger asChild>
<Button
variant="ghost"
size="icon"
className="size-7"
onClick={() => {
setIsSearchOpen(true);
setTimeout(
() => searchInputRef.current?.focus(),
0,
);
}}
>
<Search className="size-3.5" />
</Button>
</TooltipTrigger>
<TooltipContent>
{t("sessionManager.searchSessions")}
</TooltipContent>
</Tooltip>
<Select
value={providerFilter}
onValueChange={(value) =>
setProviderFilter(value as ProviderFilter)
}
>
<Tooltip>
<TooltipTrigger asChild>
<SelectTrigger className="size-7 p-0 justify-center border-0 bg-transparent hover:bg-muted">
<ProviderIcon
icon={
providerFilter === "all"
? "apps"
: providerFilter === "codex"
? "openai"
: "claude"
}
name={providerFilter}
size={14}
/>
</SelectTrigger>
</TooltipTrigger>
<TooltipContent>
{providerFilter === "all"
? t("sessionManager.providerFilterAll")
: providerFilter}
</TooltipContent>
</Tooltip>
<SelectContent>
<SelectItem value="all">
<div className="flex items-center gap-2">
<ProviderIcon icon="apps" name="all" size={14} />
<span>
{t("sessionManager.providerFilterAll")}
</span>
</div>
</SelectItem>
<SelectItem value="codex">
<div className="flex items-center gap-2">
<ProviderIcon
icon="openai"
name="codex"
size={14}
/>
<span>Codex</span>
</div>
</SelectItem>
<SelectItem value="claude">
<div className="flex items-center gap-2">
<ProviderIcon
icon="claude"
name="claude"
size={14}
/>
<span>Claude Code</span>
</div>
</SelectItem>
</SelectContent>
</Select>
<Tooltip>
<TooltipTrigger asChild>
<Button
variant="ghost"
size="icon"
className="size-7"
onClick={() => void refetch()}
>
<RefreshCw className="size-3.5" />
</Button>
</TooltipTrigger>
<TooltipContent>{t("common.refresh")}</TooltipContent>
</Tooltip>
</div>
</div>
)}
</CardHeader>
<CardContent className="flex-1 overflow-hidden p-0">
<ScrollArea className="h-full">
<div className="p-2">
{isLoading ? (
<div className="flex items-center justify-center py-12">
<RefreshCw className="size-5 animate-spin text-muted-foreground" />
</div>
) : filteredSessions.length === 0 ? (
<div className="flex flex-col items-center justify-center py-12 text-center">
<MessageSquare className="size-8 text-muted-foreground/50 mb-2" />
<p className="text-sm text-muted-foreground">
{t("sessionManager.noSessions")}
</p>
</div>
) : (
<div className="space-y-1">
{filteredSessions.map((session) => {
const isSelected =
selectedKey !== null &&
getSessionKey(session) === selectedKey;
return (
<SessionItem
key={getSessionKey(session)}
session={session}
isSelected={isSelected}
onSelect={setSelectedKey}
/>
);
})}
</div>
)}
</div>
</ScrollArea>
</CardContent>
</Card>
{/* 右侧会话详情 */}
<Card
className="flex flex-col overflow-hidden min-h-0"
ref={detailRef}
>
{!selectedSession ? (
<div className="flex-1 flex flex-col items-center justify-center text-muted-foreground p-8">
<MessageSquare className="size-12 mb-3 opacity-30" />
<p className="text-sm">{t("sessionManager.selectSession")}</p>
</div>
) : (
<>
{/* 详情头部 */}
<CardHeader className="py-3 px-4 border-b shrink-0">
<div className="flex items-start justify-between gap-4">
{/* 左侧:会话信息 */}
<div className="min-w-0 flex-1">
<div className="flex items-center gap-2 mb-1">
<Tooltip>
<TooltipTrigger asChild>
<span className="shrink-0">
<ProviderIcon
icon={getProviderIconName(
selectedSession.providerId,
)}
name={selectedSession.providerId}
size={20}
/>
</span>
</TooltipTrigger>
<TooltipContent>
{getProviderLabel(selectedSession.providerId, t)}
</TooltipContent>
</Tooltip>
<h2 className="text-base font-semibold truncate">
{formatSessionTitle(selectedSession)}
</h2>
</div>
{/* 元信息 */}
<div className="flex flex-wrap items-center gap-x-4 gap-y-1 text-xs text-muted-foreground">
<div className="flex items-center gap-1">
<Clock className="size-3" />
<span>
{formatTimestamp(
selectedSession.lastActiveAt ??
selectedSession.createdAt,
)}
</span>
</div>
{selectedSession.projectDir && (
<Tooltip>
<TooltipTrigger asChild>
<button
type="button"
onClick={() =>
void handleCopy(
selectedSession.projectDir!,
t("sessionManager.projectDirCopied"),
)
}
className="flex items-center gap-1 hover:text-foreground transition-colors"
>
<FolderOpen className="size-3" />
<span className="truncate max-w-[200px]">
{getBaseName(selectedSession.projectDir)}
</span>
</button>
</TooltipTrigger>
<TooltipContent
side="bottom"
className="max-w-xs"
>
<p className="font-mono text-xs break-all">
{selectedSession.projectDir}
</p>
<p className="text-muted-foreground mt-1">
{t("sessionManager.clickToCopyPath")}
</p>
</TooltipContent>
</Tooltip>
)}
</div>
</div>
{/* 右侧:操作按钮组 */}
<div className="flex items-center gap-2 shrink-0">
{isMac() && (
<Tooltip>
<TooltipTrigger asChild>
<Button
size="sm"
className="gap-1.5"
onClick={() => void handleResume()}
disabled={!selectedSession.resumeCommand}
>
<Play className="size-3.5" />
<span className="hidden sm:inline">
{t("sessionManager.resume", {
defaultValue: "恢复会话",
})}
</span>
</Button>
</TooltipTrigger>
<TooltipContent>
{selectedSession.resumeCommand
? t("sessionManager.resumeTooltip", {
defaultValue: "在终端中恢复此会话",
})
: t("sessionManager.noResumeCommand", {
defaultValue: "此会话无法恢复",
})}
</TooltipContent>
</Tooltip>
)}
</div>
</div>
{/* 恢复命令预览 */}
{selectedSession.resumeCommand && (
<div className="mt-3 flex items-center gap-2">
<div className="flex-1 rounded-md bg-muted/60 px-3 py-1.5 font-mono text-xs text-muted-foreground truncate">
{selectedSession.resumeCommand}
</div>
<Tooltip>
<TooltipTrigger asChild>
<Button
variant="ghost"
size="icon"
className="size-7 shrink-0"
onClick={() =>
void handleCopy(
selectedSession.resumeCommand!,
t("sessionManager.resumeCommandCopied"),
)
}
>
<Copy className="size-3.5" />
</Button>
</TooltipTrigger>
<TooltipContent>
{t("sessionManager.copyCommand", {
defaultValue: "复制命令",
})}
</TooltipContent>
</Tooltip>
</div>
)}
</CardHeader>
{/* 消息列表区域 */}
<CardContent className="flex-1 overflow-hidden p-0">
<div className="flex h-full">
{/* 消息列表 */}
<ScrollArea className="flex-1">
<div className="p-4">
<div className="flex items-center gap-2 mb-3">
<MessageSquare className="size-4 text-muted-foreground" />
<span className="text-sm font-medium">
{t("sessionManager.conversationHistory", {
defaultValue: "对话记录",
})}
</span>
<Badge variant="secondary" className="text-xs">
{messages.length}
</Badge>
</div>
{isLoadingMessages ? (
<div className="flex items-center justify-center py-12">
<RefreshCw className="size-5 animate-spin text-muted-foreground" />
</div>
) : messages.length === 0 ? (
<div className="flex flex-col items-center justify-center py-12 text-center">
<MessageSquare className="size-8 text-muted-foreground/50 mb-2" />
<p className="text-sm text-muted-foreground">
{t("sessionManager.emptySession")}
</p>
</div>
) : (
<div className="space-y-3">
{messages.map((message, index) => (
<SessionMessageItem
key={`${message.role}-${index}`}
message={message}
index={index}
isActive={activeMessageIndex === index}
setRef={(el) => {
if (el) messageRefs.current.set(index, el);
}}
onCopy={(content) =>
handleCopy(
content,
t("sessionManager.messageCopied", {
defaultValue: "已复制消息内容",
}),
)
}
/>
))}
<div ref={messagesEndRef} />
</div>
)}
</div>
</ScrollArea>
{/* 右侧目录 - 类似少数派 (大屏幕) */}
<SessionTocSidebar
items={userMessagesToc}
onItemClick={scrollToMessage}
/>
</div>
{/* 浮动目录按钮 (小屏幕) */}
<SessionTocDialog
items={userMessagesToc}
onItemClick={scrollToMessage}
open={tocDialogOpen}
onOpenChange={setTocDialogOpen}
/>
</CardContent>
</>
)}
</Card>
</div>
</div>
</div>
</TooltipProvider>
);
}