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ttstd-infinite-canvas/web/src/components/canvas/canvas-history-drawer.tsx
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TypeScript

import { Drawer, Button, Input, Popconfirm } from "antd";
import { Tooltip } from "@/components/ui/base/tooltip";
import { useMemo, useState } from "react";
import { Clock, Clock3, ExternalLink, History, Search, Trash2, X } from "lucide-react";
import { useNavigate } from "react-router";
import { StatusBadge } from "@/components/ui/base/badges";
import { useCanvasStore } from "@/stores/canvas/use-canvas-store";
import { useCanvasHistoryStore } from "@/stores/canvas/use-canvas-history-store";
import { cn } from "@/lib/utils";
import { EmptyState } from "@/components/ui/product/empty-state";
type TimelineItem = {
id: string;
title: string;
isDeleted: boolean;
createdAt: string;
updatedAt: string;
deletedAt?: string;
nodeCount: number;
timelineTime: string;
};
export function CanvasHistoryDrawer({ open, onClose }: { open: boolean; onClose: () => void }) {
const navigate = useNavigate();
const activeProjects = useCanvasStore((state) => state.projects);
const deletedProjects = useCanvasHistoryStore((state) => state.deletedProjects);
const removeDeletedItem = useCanvasHistoryStore((state) => state.removeDeletedHistoryItem);
const clearDeletedHistory = useCanvasHistoryStore((state) => state.clearDeletedHistory);
const [keyword, setKeyword] = useState("");
const [filter, setFilter] = useState<"all" | "active" | "deleted">("all");
const timelineItems = useMemo<TimelineItem[]>(() => {
const activeList: TimelineItem[] = activeProjects.map((p) => ({
id: p.id,
title: p.title || "未命名画布",
isDeleted: false,
createdAt: p.createdAt || p.updatedAt || new Date().toISOString(),
updatedAt: p.updatedAt || new Date().toISOString(),
nodeCount: p.nodes?.length || 0,
timelineTime: p.createdAt || p.updatedAt || new Date().toISOString(),
}));
const deletedList: TimelineItem[] = deletedProjects.map((d) => ({
id: d.id,
title: d.title || "未命名画布",
isDeleted: true,
createdAt: d.createdAt,
updatedAt: d.updatedAt,
deletedAt: d.deletedAt,
nodeCount: d.nodeCount,
timelineTime: d.deletedAt || d.createdAt,
}));
const all = [...activeList, ...deletedList];
all.sort((a, b) => new Date(b.timelineTime).getTime() - new Date(a.timelineTime).getTime());
return all;
}, [activeProjects, deletedProjects]);
const filteredItems = useMemo(() => {
const q = keyword.trim().toLowerCase();
return timelineItems.filter((item) => {
if (filter === "active" && item.isDeleted) return false;
if (filter === "deleted" && !item.isDeleted) return false;
if (!q) return true;
return item.title.toLowerCase().includes(q);
});
}, [filter, keyword, timelineItems]);
const openProject = (id: string) => {
navigate(`/canvas/${id}`);
onClose();
};
return (
<Drawer
title={
<div className="flex items-center justify-between gap-2 pr-2">
<div className="flex items-center gap-2">
<History className="size-4 text-[var(--workspace-accent)]" />
<span className="text-sm font-semibold text-stone-900 dark:text-stone-100">画布创建与变更历史时间线</span>
</div>
{deletedProjects.length > 0 ? (
<Popconfirm title="确定清空已删除画布的历史记录?" onConfirm={clearDeletedHistory} okText="清空" okButtonProps={{ danger: true }} cancelText="取消">
<Button type="text" size="small" danger icon={<Trash2 className="size-3.5" />}>
清理删除记录
</Button>
</Popconfirm>
) : null}
</div>
}
placement="right"
width={460}
open={open}
onClose={onClose}
className="workspace-drawer canvas-history-drawer"
styles={{
header: { borderBottom: "1px solid var(--border-color, rgba(255,255,255,0.08))" },
body: { padding: "16px 20px" },
}}
>
<div className="space-y-4">
{/* 搜索与筛选 */}
<div className="space-y-3">
<Input allowClear prefix={<Search className="size-3.5 text-stone-400" />} value={keyword} onChange={(e) => setKeyword(e.target.value)} placeholder="搜索画布名称..." className="text-xs" />
<div className="flex items-center gap-2 text-xs">
<button
type="button"
className={cn(
"cursor-pointer rounded-lg px-3 py-1.5 font-medium transition-all",
filter === "all"
? "!bg-stone-900 !text-white shadow-sm dark:!bg-stone-100 dark:!text-stone-900 font-semibold"
: "bg-stone-100 text-stone-700 hover:bg-stone-200 dark:bg-stone-800 dark:text-stone-300 dark:hover:bg-stone-700",
)}
onClick={() => setFilter("all")}
>
全部 ({timelineItems.length})
</button>
<button
type="button"
className={cn(
"cursor-pointer rounded-lg px-3 py-1.5 font-medium transition-all",
filter === "active"
? "!bg-emerald-600 !text-white shadow-sm font-semibold"
: "bg-emerald-50 text-emerald-800 hover:bg-emerald-100 border border-emerald-200/60 dark:bg-emerald-950/40 dark:text-emerald-300 dark:border-emerald-800/50",
)}
onClick={() => setFilter("active")}
>
活跃中 ({activeProjects.length})
</button>
<button
type="button"
className={cn(
"cursor-pointer rounded-lg px-3 py-1.5 font-medium transition-all",
filter === "deleted" ? "!bg-rose-600 !text-white shadow-sm font-semibold" : "bg-rose-50 text-rose-800 hover:bg-rose-100 border border-rose-200/60 dark:bg-rose-950/40 dark:text-rose-300 dark:border-rose-800/50",
)}
onClick={() => setFilter("deleted")}
>
已删除 ({deletedProjects.length})
</button>
</div>
</div>
{/* 时间线列表 */}
{filteredItems.length === 0 ? (
<EmptyState description="暂无匹配的历史记录" />
) : (
<div className="relative border-l-2 border-stone-200 dark:border-stone-800 pl-4 space-y-4 pt-1">
{filteredItems.map((item) => {
const isDeleted = item.isDeleted;
return (
<div key={item.id + (item.deletedAt || "")} className="group relative">
{/* 时间轴圆点 */}
<span className={cn("absolute -left-[23px] top-3.5 size-3 rounded-full border-2 border-background", isDeleted ? "bg-rose-500 ring-2 ring-rose-500/20" : "bg-emerald-500 ring-2 ring-emerald-500/20")} />
<div
className={cn(
"rounded-xl border p-3.5 transition-all shadow-sm",
isDeleted
? "border-rose-200/90 bg-rose-50/50 dark:border-rose-900/40 dark:bg-rose-950/20 hover:border-rose-300"
: "border-stone-200 bg-white dark:border-stone-800 dark:bg-stone-900/70 hover:border-stone-300 dark:hover:border-stone-700",
)}
>
<div className="flex items-start justify-between gap-2">
<div className="min-w-0 flex-1 space-y-1.5">
<div className="flex items-center gap-2">
{isDeleted ? (
<span className="truncate text-sm font-semibold text-stone-500 line-through decoration-rose-500/80 decoration-2 dark:text-stone-400" title={item.title}>
{item.title}
</span>
) : (
<button
type="button"
className="truncate text-left text-sm font-semibold text-stone-900 hover:text-blue-600 dark:text-stone-100 dark:hover:text-blue-400 transition-colors"
onClick={() => openProject(item.id)}
title={item.title}
>
{item.title}
</button>
)}
{isDeleted ? <StatusBadge tone="error" size="sm" label="已删除" className="m-0" /> : <StatusBadge tone="success" size="sm" label="活跃中" className="m-0" />}
</div>
<div className="space-y-1 text-xs text-stone-600 dark:text-stone-300">
<div className="flex items-center gap-1.5">
<Clock3 className="size-3.5 text-stone-400 shrink-0" />
<span>创建时间:{formatTimelineDate(item.createdAt)}</span>
</div>
{isDeleted && item.deletedAt ? (
<div className="flex items-center gap-1.5 text-rose-600 dark:text-rose-400 font-medium">
<Trash2 className="size-3.5 text-rose-500 shrink-0" />
<span>删除时间:{formatTimelineDate(item.deletedAt)}</span>
</div>
) : (
<div className="flex items-center gap-1.5 text-stone-500 dark:text-stone-400">
<Clock className="size-3.5 text-stone-400 shrink-0" />
<span>最近更新:{formatTimelineDate(item.updatedAt)}</span>
</div>
)}
<div className="text-[11px] text-stone-500 dark:text-stone-400 pt-0.5">包含 {item.nodeCount} 个节点</div>
</div>
</div>
<div className="flex items-center gap-1 shrink-0 pt-0.5">
{!isDeleted ? (
<Button
type="text"
size="small"
icon={<ExternalLink className="size-4 text-stone-500 hover:text-stone-800 dark:text-stone-400 dark:hover:text-stone-100" />}
onClick={() => openProject(item.id)}
title="打开画布"
/>
) : (
<Tooltip title="从历史列表中移除此条记录">
<Button type="text" size="small" danger icon={<X className="size-4" />} onClick={() => removeDeletedItem(item.id)} />
</Tooltip>
)}
</div>
</div>
</div>
</div>
);
})}
</div>
)}
</div>
</Drawer>
);
}
function formatTimelineDate(isoString: string) {
if (!isoString) return "--";
const date = new Date(isoString);
if (!Number.isFinite(date.getTime())) return "--";
return `${date.getFullYear()}/${String(date.getMonth() + 1).padStart(2, "0")}/${String(date.getDate()).padStart(2, "0")} ${String(date.getHours()).padStart(2, "0")}:${String(date.getMinutes()).padStart(2, "0")}`;
}