Add Mem0 Demo (#2291)
This commit is contained in:
Saket Aryan
457
examples/mem0-demo/components/assistant-ui/thread.tsx
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457
examples/mem0-demo/components/assistant-ui/thread.tsx
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@@ -0,0 +1,457 @@
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"use client"
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import {
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ActionBarPrimitive,
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BranchPickerPrimitive,
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ComposerPrimitive,
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MessagePrimitive,
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ThreadPrimitive,
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ThreadListItemPrimitive,
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ThreadListPrimitive,
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useMessage,
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} from "@assistant-ui/react";
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import type { FC } from "react";
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import {
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ArrowDownIcon,
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CheckIcon,
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ChevronLeftIcon,
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ChevronRightIcon,
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CopyIcon,
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PencilIcon,
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RefreshCwIcon,
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SendHorizontalIcon,
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ArchiveIcon,
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PlusIcon,
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} from "lucide-react";
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import { cn } from "@/lib/utils";
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import { Dispatch, SetStateAction, useState } from "react";
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import { Button } from "@/components/ui/button";
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import { ScrollArea } from "../ui/scroll-area";
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import { TooltipIconButton } from "@/components/assistant-ui/tooltip-icon-button";
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import { MemoryUI } from "./memory-ui";
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import MarkdownRenderer from "../mem0/markdown";
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import React from "react";
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import {
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AlertDialog,
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AlertDialogAction,
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AlertDialogCancel,
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AlertDialogContent,
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AlertDialogDescription,
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AlertDialogFooter,
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AlertDialogHeader,
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AlertDialogTitle,
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AlertDialogTrigger,
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} from "@/components/ui/alert-dialog";
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interface ThreadProps {
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sidebarOpen: boolean;
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setSidebarOpen: Dispatch<SetStateAction<boolean>>;
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onResetUserId?: () => void;
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}
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export const Thread: FC<ThreadProps> = ({ sidebarOpen, setSidebarOpen, onResetUserId }) => {
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const [resetDialogOpen, setResetDialogOpen] = useState(false);
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return (
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<ThreadPrimitive.Root
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className="bg-[#f8fafc] dark:bg-zinc-900 box-border h-full flex flex-col overflow-hidden relative"
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style={{
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["--thread-max-width" as string]: "42rem",
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}}
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>
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{/* Mobile sidebar overlay */}
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{sidebarOpen && (
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<div
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className="fixed inset-0 bg-black/40 z-30 md:hidden"
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onClick={() => setSidebarOpen(false)}
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></div>
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)}
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{/* Mobile sidebar drawer */}
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<div className={cn(
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"fixed inset-y-0 left-0 z-40 w-[85%] bg-white dark:bg-zinc-900 transform transition-transform duration-300 ease-in-out md:hidden",
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sidebarOpen ? "translate-x-0" : "-translate-x-full"
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)}>
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<div className="h-full flex flex-col">
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<div className="flex items-center justify-between border-b dark:text-white border-[#e2e8f0] dark:border-zinc-800 p-4">
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<h2 className="font-medium">Recent Chats</h2>
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<div className="flex items-center gap-2">
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{onResetUserId && (
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<AlertDialog open={resetDialogOpen} onOpenChange={setResetDialogOpen}>
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<AlertDialogTrigger asChild>
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<TooltipIconButton
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tooltip="Reset Memory"
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className="hover:text-[#4f46e5] text-[#475569] dark:text-zinc-300 dark:hover:text-[#6366f1] size-8 p-0"
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variant="ghost"
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>
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<RefreshCwIcon className="w-4 h-4" />
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</TooltipIconButton>
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</AlertDialogTrigger>
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<AlertDialogContent className="bg-white dark:bg-zinc-900 border-[#e2e8f0] dark:border-zinc-800">
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<AlertDialogHeader>
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<AlertDialogTitle className="text-[#1e293b] dark:text-white">Reset Memory</AlertDialogTitle>
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<AlertDialogDescription className="text-[#475569] dark:text-zinc-300">
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This will permanently delete all your chat history and memories. This action cannot be undone.
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</AlertDialogDescription>
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</AlertDialogHeader>
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<AlertDialogFooter>
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<AlertDialogCancel className="text-[#475569] dark:text-zinc-300 hover:bg-[#eef2ff] dark:hover:bg-zinc-800">Cancel</AlertDialogCancel>
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<AlertDialogAction
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onClick={() => {
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onResetUserId();
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setResetDialogOpen(false);
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}}
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className="bg-[#4f46e5] hover:bg-[#4338ca] dark:bg-[#6366f1] dark:hover:bg-[#4f46e5] text-white"
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>
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Reset
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</AlertDialogAction>
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</AlertDialogFooter>
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</AlertDialogContent>
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</AlertDialog>
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)}
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<Button
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variant="ghost"
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size="sm"
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onClick={() => setSidebarOpen(false)}
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className="text-[#475569] dark:text-zinc-300 hover:bg-[#eef2ff] dark:hover:bg-zinc-800 h-8 w-8 p-0"
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>
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✕
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</Button>
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</div>
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</div>
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<div className="flex-1 overflow-y-auto p-3">
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<ThreadListPrimitive.Root className="flex flex-col items-stretch gap-1.5 h-full dark:text-white">
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<ThreadListPrimitive.New asChild>
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<Button
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className="hover:bg-[#eef2ff] dark:hover:bg-zinc-800 dark:data-[active]:bg-zinc-800 flex items-center justify-start gap-1 rounded-lg px-2.5 py-2 text-start bg-[#4f46e5] text-white dark:bg-[#6366f1]"
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variant="default"
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>
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<PlusIcon className="w-4 h-4" />
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New Thread
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</Button>
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</ThreadListPrimitive.New>
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<div className="mt-4 mb-2">
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<h2 className="text-sm font-medium text-[#475569] dark:text-zinc-300 px-2.5">Recent Chats</h2>
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</div>
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<ThreadListPrimitive.Items components={{ ThreadListItem }} />
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</ThreadListPrimitive.Root>
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</div>
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</div>
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</div>
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<ScrollArea className="flex-1">
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<div className="flex h-full flex-col items-center px-4 pt-8 justify-end">
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<ThreadWelcome />
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<ThreadPrimitive.Messages
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components={{
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UserMessage: UserMessage,
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EditComposer: EditComposer,
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AssistantMessage: AssistantMessage,
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}}
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/>
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<ThreadPrimitive.If empty={false}>
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<div className="min-h-8 flex-grow" />
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</ThreadPrimitive.If>
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</div>
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</ScrollArea>
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<div className="sticky bottom-0 mt-3 flex w-full max-w-[var(--thread-max-width)] flex-col items-center justify-end rounded-t-lg bg-inherit px-4 pb-4 mx-auto">
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<ThreadScrollToBottom />
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<Composer />
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</div>
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</ThreadPrimitive.Root>
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);
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};
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const ThreadScrollToBottom: FC = () => {
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return (
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<ThreadPrimitive.ScrollToBottom asChild>
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<TooltipIconButton
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tooltip="Scroll to bottom"
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variant="outline"
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className="absolute -top-8 rounded-full disabled:invisible bg-white dark:bg-zinc-800 border-[#e2e8f0] dark:border-zinc-700 hover:bg-[#eef2ff] dark:hover:bg-zinc-700"
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>
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<ArrowDownIcon className="text-[#475569] dark:text-zinc-300" />
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</TooltipIconButton>
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</ThreadPrimitive.ScrollToBottom>
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);
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};
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const ThreadWelcome: FC = () => {
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return (
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<ThreadPrimitive.Empty>
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<div className="flex w-full max-w-[var(--thread-max-width)] flex-grow flex-col">
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<div className="flex w-full flex-grow flex-col items-center justify-start h-[calc(100vh-23rem)] md:h-[calc(100vh-18rem)]">
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<div className="flex flex-col items-center justify-center h-full">
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<div className="text-5xl font-bold text-[#1e293b] dark:text-white mb-2">
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Mem0 Demo
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</div>
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<p className="text-center text-sm text-[#1e293b] dark:text-white mb-2 w-3/4">
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A personalized AI chat app powered by Mem0 that remembers your preferences, facts, and memories.
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</p>
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</div>
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</div>
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<div className="flex flex-col items-center justify-center">
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<p className="mt-4 font-medium text-[#1e293b] dark:text-white">
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How can I help you today?
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</p>
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<ThreadWelcomeSuggestions />
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</div>
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</div>
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</ThreadPrimitive.Empty>
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);
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};
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const ThreadWelcomeSuggestions: FC = () => {
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return (
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<div className="mt-3 flex w-full items-stretch justify-center gap-4 dark:text-white">
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<ThreadPrimitive.Suggestion
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className="hover:bg-[#eef2ff] dark:hover:bg-zinc-800 flex max-w-sm grow basis-0 flex-col items-center justify-center rounded-[2rem] border border-[#e2e8f0] dark:border-zinc-700 p-3 transition-colors ease-in"
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prompt="I like to travel to "
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method="replace"
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>
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<span className="line-clamp-2 text-ellipsis text-sm font-semibold">Travel</span>
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</ThreadPrimitive.Suggestion>
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<ThreadPrimitive.Suggestion
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className="hover:bg-[#eef2ff] dark:hover:bg-zinc-800 flex max-w-sm grow basis-0 flex-col items-center justify-center rounded-[2rem] border border-[#e2e8f0] dark:border-zinc-700 p-3 transition-colors ease-in"
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prompt="I like to eat "
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method="replace"
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>
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<span className="line-clamp-2 text-ellipsis text-sm font-semibold">Food</span>
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</ThreadPrimitive.Suggestion>
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<ThreadPrimitive.Suggestion
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className="hover:bg-[#eef2ff] dark:hover:bg-zinc-800 flex max-w-sm grow basis-0 flex-col items-center justify-center rounded-[2rem] border border-[#e2e8f0] dark:border-zinc-700 p-3 transition-colors ease-in"
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prompt="I am working on "
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method="replace"
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>
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<span className="line-clamp-2 text-ellipsis text-sm font-semibold">Project details</span>
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</ThreadPrimitive.Suggestion>
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</div>
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);
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};
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const Composer: FC = () => {
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return (
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<ComposerPrimitive.Root className="focus-within:border-[#4f46e5]/20 dark:focus-within:border-[#6366f1]/20 flex w-full flex-wrap items-end rounded-full border border-[#e2e8f0] dark:border-zinc-700 bg-white dark:bg-zinc-800 px-2.5 shadow-sm transition-colors ease-in">
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<ComposerPrimitive.Input
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rows={1}
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autoFocus
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placeholder="Message to Mem0..."
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className="placeholder:text-zinc-400 dark:placeholder:text-zinc-500 max-h-40 flex-grow resize-none border-none bg-transparent px-2 py-4 text-sm outline-none focus:ring-0 disabled:cursor-not-allowed text-[#1e293b] dark:text-zinc-200"
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/>
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<ComposerAction />
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</ComposerPrimitive.Root>
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);
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};
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const ComposerAction: FC = () => {
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return (
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<>
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<ThreadPrimitive.If running={false}>
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<ComposerPrimitive.Send asChild>
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<TooltipIconButton
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tooltip="Send"
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variant="default"
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className="my-2.5 size-8 p-2 transition-opacity ease-in bg-[#4f46e5] dark:bg-[#6366f1] hover:bg-[#4338ca] dark:hover:bg-[#4f46e5] text-white rounded-full"
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>
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<SendHorizontalIcon />
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</TooltipIconButton>
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</ComposerPrimitive.Send>
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</ThreadPrimitive.If>
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<ThreadPrimitive.If running>
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<ComposerPrimitive.Cancel asChild>
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<TooltipIconButton
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tooltip="Cancel"
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variant="default"
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className="my-2.5 size-8 p-2 transition-opacity ease-in bg-[#4f46e5] dark:bg-[#6366f1] hover:bg-[#4338ca] dark:hover:bg-[#4f46e5] text-white rounded-full"
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>
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<CircleStopIcon />
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</TooltipIconButton>
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</ComposerPrimitive.Cancel>
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</ThreadPrimitive.If>
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</>
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);
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};
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const UserMessage: FC = () => {
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return (
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<MessagePrimitive.Root className="grid auto-rows-auto grid-cols-[minmax(72px,1fr)_auto] gap-y-2 [&:where(>*)]:col-start-2 w-full max-w-[var(--thread-max-width)] py-4">
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<UserActionBar />
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<div className="bg-[#4f46e5] text-sm dark:bg-[#6366f1] text-white max-w-[calc(var(--thread-max-width)*0.8)] break-words rounded-3xl px-5 py-2.5 col-start-2 row-start-2">
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<MessagePrimitive.Content />
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</div>
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<BranchPicker className="col-span-full col-start-1 row-start-3 -mr-1 justify-end" />
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</MessagePrimitive.Root>
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);
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};
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const UserActionBar: FC = () => {
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return (
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<ActionBarPrimitive.Root
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hideWhenRunning
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autohide="not-last"
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className="flex flex-col items-end col-start-1 row-start-2 mr-3 mt-2.5"
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>
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<ActionBarPrimitive.Edit asChild>
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<TooltipIconButton
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tooltip="Edit"
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className="text-[#475569] dark:text-zinc-300 hover:text-[#4f46e5] dark:hover:text-[#6366f1] hover:bg-[#eef2ff] dark:hover:bg-zinc-800"
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>
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<PencilIcon />
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</TooltipIconButton>
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</ActionBarPrimitive.Edit>
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</ActionBarPrimitive.Root>
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);
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};
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const EditComposer: FC = () => {
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return (
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<ComposerPrimitive.Root className="bg-[#eef2ff] dark:bg-zinc-800 my-4 flex w-full max-w-[var(--thread-max-width)] flex-col gap-2 rounded-xl">
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<ComposerPrimitive.Input className="text-[#1e293b] dark:text-zinc-200 flex h-8 w-full resize-none bg-transparent p-4 pb-0 outline-none" />
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<div className="mx-3 mb-3 flex items-center justify-center gap-2 self-end">
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<ComposerPrimitive.Cancel asChild>
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<Button
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variant="ghost"
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className="text-[#475569] dark:text-zinc-300 hover:bg-[#eef2ff]/50 dark:hover:bg-zinc-700/50"
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>
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Cancel
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</Button>
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</ComposerPrimitive.Cancel>
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<ComposerPrimitive.Send asChild>
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<Button className="bg-[#4f46e5] dark:bg-[#6366f1] hover:bg-[#4338ca] dark:hover:bg-[#4f46e5] text-white rounded-[2rem]">
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Send
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</Button>
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</ComposerPrimitive.Send>
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</div>
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</ComposerPrimitive.Root>
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);
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};
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const AssistantMessage: FC = () => {
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const content = useMessage((m) => m.content);
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const markdownText = React.useMemo(() => {
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if (!content) return '';
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if (typeof content === 'string') return content;
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if (Array.isArray(content) && content.length > 0 && 'text' in content[0]) {
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return content[0].text || '';
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}
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return '';
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}, [content]);
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return (
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<MessagePrimitive.Root className="grid grid-cols-[auto_auto_1fr] grid-rows-[auto_1fr] relative w-full max-w-[var(--thread-max-width)] py-4">
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<div className="text-[#1e293b] dark:text-zinc-200 max-w-[calc(var(--thread-max-width)*0.8)] break-words leading-7 col-span-2 col-start-2 row-start-1 my-1.5 bg-white dark:bg-zinc-800 rounded-3xl px-5 py-2.5 border border-[#e2e8f0] dark:border-zinc-700 shadow-sm">
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<MemoryUI />
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||||
<MarkdownRenderer
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||||
markdownText={markdownText}
|
||||
showCopyButton={true}
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||||
isDarkMode={document.documentElement.classList.contains('dark')}
|
||||
/>
|
||||
</div>
|
||||
|
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<AssistantActionBar />
|
||||
|
||||
<BranchPicker className="col-start-2 row-start-2 -ml-2 mr-2" />
|
||||
</MessagePrimitive.Root>
|
||||
);
|
||||
};
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||||
|
||||
const AssistantActionBar: FC = () => {
|
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return (
|
||||
<ActionBarPrimitive.Root
|
||||
hideWhenRunning
|
||||
autohideFloat="single-branch"
|
||||
className="text-[#475569] dark:text-zinc-300 flex gap-1 col-start-3 row-start-2 ml-1 data-[floating]:bg-white data-[floating]:dark:bg-zinc-800 data-[floating]:absolute data-[floating]:rounded-md data-[floating]:border data-[floating]:border-[#e2e8f0] data-[floating]:dark:border-zinc-700 data-[floating]:p-1 data-[floating]:shadow-sm"
|
||||
>
|
||||
<ActionBarPrimitive.Copy asChild>
|
||||
<TooltipIconButton
|
||||
tooltip="Copy"
|
||||
className="hover:text-[#4f46e5] dark:hover:text-[#6366f1] hover:bg-[#eef2ff] dark:hover:bg-zinc-700"
|
||||
>
|
||||
<MessagePrimitive.If copied>
|
||||
<CheckIcon />
|
||||
</MessagePrimitive.If>
|
||||
<MessagePrimitive.If copied={false}>
|
||||
<CopyIcon />
|
||||
</MessagePrimitive.If>
|
||||
</TooltipIconButton>
|
||||
</ActionBarPrimitive.Copy>
|
||||
<ActionBarPrimitive.Reload asChild>
|
||||
<TooltipIconButton
|
||||
tooltip="Refresh"
|
||||
className="hover:text-[#4f46e5] dark:hover:text-[#6366f1] hover:bg-[#eef2ff] dark:hover:bg-zinc-700"
|
||||
>
|
||||
<RefreshCwIcon />
|
||||
</TooltipIconButton>
|
||||
</ActionBarPrimitive.Reload>
|
||||
</ActionBarPrimitive.Root>
|
||||
);
|
||||
};
|
||||
|
||||
const BranchPicker: FC<BranchPickerPrimitive.Root.Props> = ({
|
||||
className,
|
||||
...rest
|
||||
}) => {
|
||||
return (
|
||||
<BranchPickerPrimitive.Root
|
||||
hideWhenSingleBranch
|
||||
className={cn("text-[#475569] dark:text-zinc-300 inline-flex items-center text-xs", className)}
|
||||
{...rest}
|
||||
>
|
||||
<BranchPickerPrimitive.Previous asChild>
|
||||
<TooltipIconButton
|
||||
tooltip="Previous"
|
||||
className="hover:text-[#4f46e5] dark:hover:text-[#6366f1] hover:bg-[#eef2ff] dark:hover:bg-zinc-700"
|
||||
>
|
||||
<ChevronLeftIcon />
|
||||
</TooltipIconButton>
|
||||
</BranchPickerPrimitive.Previous>
|
||||
<span className="font-medium">
|
||||
<BranchPickerPrimitive.Number /> / <BranchPickerPrimitive.Count />
|
||||
</span>
|
||||
<BranchPickerPrimitive.Next asChild>
|
||||
<TooltipIconButton
|
||||
tooltip="Next"
|
||||
className="hover:text-[#4f46e5] dark:hover:text-[#6366f1] hover:bg-[#eef2ff] dark:hover:bg-zinc-700"
|
||||
>
|
||||
<ChevronRightIcon />
|
||||
</TooltipIconButton>
|
||||
</BranchPickerPrimitive.Next>
|
||||
</BranchPickerPrimitive.Root>
|
||||
);
|
||||
};
|
||||
|
||||
const CircleStopIcon = () => {
|
||||
return (
|
||||
<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 16 16" fill="currentColor" width="16" height="16">
|
||||
<rect width="10" height="10" x="3" y="3" rx="2" />
|
||||
</svg>
|
||||
);
|
||||
};
|
||||
|
||||
// Component for reuse in mobile drawer
|
||||
const ThreadListItem: FC = () => {
|
||||
return (
|
||||
<ThreadListItemPrimitive.Root className="data-[active]:bg-[#eef2ff] hover:bg-[#eef2ff] dark:hover:bg-zinc-800 dark:data-[active]:bg-zinc-800 focus-visible:bg-[#eef2ff] dark:focus-visible:bg-zinc-800 focus-visible:ring-[#4f46e5] flex items-center gap-2 rounded-lg transition-all focus-visible:outline-none focus-visible:ring-2">
|
||||
<ThreadListItemPrimitive.Trigger className="flex-grow px-3 py-2 text-start">
|
||||
<p className="text-sm">
|
||||
<ThreadListItemPrimitive.Title fallback="New Chat" />
|
||||
</p>
|
||||
</ThreadListItemPrimitive.Trigger>
|
||||
<ThreadListItemPrimitive.Archive asChild>
|
||||
<TooltipIconButton
|
||||
className="hover:text-[#4f46e5] text-[#475569] dark:text-zinc-300 dark:hover:text-[#6366f1] ml-auto mr-3 size-4 p-0"
|
||||
variant="ghost"
|
||||
tooltip="Archive thread"
|
||||
>
|
||||
<ArchiveIcon />
|
||||
</TooltipIconButton>
|
||||
</ThreadListItemPrimitive.Archive>
|
||||
</ThreadListItemPrimitive.Root>
|
||||
);
|
||||
};
|
||||
Reference in New Issue
Block a user