feat: refactor chat panel and message components for improved scrolling and message display
- Replaced manual scroll handling in ChatPanel with ConversationMessageScroller for better performance and maintainability. - Introduced ConversationMessageBubble and ConversationMessageRow components for consistent message styling. - Updated SupportChatMessageList to utilize new message components and scrolling logic. - Added utility components for message scroller and message display, enhancing the overall chat experience. - Updated package dependencies to include @shadcn/react for UI components.
This commit is contained in:
mlogclub
@@ -0,0 +1,53 @@
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"use client"
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import type { ReactNode } from "react"
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import { cn } from "@/lib/utils"
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export type ConversationMessageVariant =
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| "customer"
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| "agent"
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| "ai"
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| "system"
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| "recalled"
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type ConversationMessageBubbleProps = {
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variant: ConversationMessageVariant
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children: ReactNode
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className?: string
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}
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function getBubbleClassName(variant: ConversationMessageVariant) {
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switch (variant) {
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case "customer":
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return "border-border/70 bg-muted/60 text-foreground shadow-sm"
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case "system":
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return "border-dashed border-border bg-muted/60 text-muted-foreground"
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case "ai":
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return "border-primary/15 bg-primary/5 text-foreground shadow-sm"
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case "agent":
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return "border-transparent bg-emerald-600 text-white shadow-sm"
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case "recalled":
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return "border-dashed border-border/70 bg-muted/40 text-muted-foreground"
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default:
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return "border-border/70 bg-muted/60 text-foreground shadow-sm"
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}
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}
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export function ConversationMessageBubble({
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variant,
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children,
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className,
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}: ConversationMessageBubbleProps) {
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return (
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<div
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className={cn(
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"w-fit max-w-full rounded-2xl border px-4 py-3 text-sm leading-6",
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getBubbleClassName(variant),
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className,
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)}
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>
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{children}
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</div>
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)
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}
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@@ -0,0 +1,104 @@
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"use client"
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import type { ReactNode } from "react"
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import {
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Message,
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MessageAvatar,
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MessageContent,
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MessageFooter,
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MessageHeader,
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} from "@/components/ui/message"
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import { cn } from "@/lib/utils"
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type ConversationMessageRowProps = {
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align: "start" | "end"
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centered?: boolean
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header?: ReactNode
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footer?: ReactNode
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avatar?: ReactNode
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children: ReactNode
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className?: string
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avatarClassName?: string
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contentClassName?: string
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headerClassName?: string
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footerClassName?: string
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}
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export function ConversationMessageRow({
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align,
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centered = false,
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header,
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footer,
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avatar,
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children,
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className,
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avatarClassName,
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contentClassName,
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headerClassName,
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footerClassName,
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}: ConversationMessageRowProps) {
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if (centered) {
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return (
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<Message
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align="start"
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className={cn("justify-center", className)}
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>
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<MessageContent className={cn("w-fit max-w-[85%] items-center", contentClassName)}>
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{header ? (
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<MessageHeader className={cn("justify-center text-center", headerClassName)}>
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{header}
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</MessageHeader>
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) : null}
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{children}
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{footer ? (
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<MessageFooter className={cn("justify-center text-center", footerClassName)}>
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{footer}
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</MessageFooter>
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) : null}
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</MessageContent>
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</Message>
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)
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}
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return (
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<Message align={align} className={className}>
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{avatar ? (
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<MessageAvatar className={cn("bg-transparent", avatarClassName)}>
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{avatar}
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</MessageAvatar>
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) : null}
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<MessageContent
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className={cn(
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"max-w-[85%]",
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align === "end" ? "items-end" : "items-start",
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contentClassName,
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)}
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>
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{header ? (
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<MessageHeader
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className={cn(
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"gap-2 px-0",
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align === "end" ? "justify-end text-right" : "justify-start text-left",
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headerClassName,
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)}
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>
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{header}
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</MessageHeader>
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) : null}
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{children}
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{footer ? (
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<MessageFooter
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className={cn(
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"gap-2 px-0",
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align === "end" ? "justify-end text-right" : "justify-start text-left",
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footerClassName,
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)}
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>
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{footer}
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</MessageFooter>
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) : null}
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</MessageContent>
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</Message>
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)
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}
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@@ -0,0 +1,151 @@
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"use client"
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import {
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forwardRef,
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useCallback,
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useEffect,
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useImperativeHandle,
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useRef,
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type ReactNode,
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type UIEvent,
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} from "react"
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import {
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MessageScroller,
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MessageScrollerButton,
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MessageScrollerContent,
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MessageScrollerItem,
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MessageScrollerProvider,
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MessageScrollerViewport,
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useMessageScroller,
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useMessageScrollerScrollable,
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} from "@/components/ui/message-scroller"
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import { cn } from "@/lib/utils"
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export type ConversationMessageScrollerHandle = {
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scrollToBottom: () => void
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}
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type ConversationMessageScrollerProps = {
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children: ReactNode
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className?: string
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viewportClassName?: string
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contentClassName?: string
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hasMoreOlder?: boolean
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loadingOlder?: boolean
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onLoadOlder?: () => void | Promise<void>
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onNearBottomChange?: (nearBottom: boolean) => void
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onNearBottomVisible?: () => void
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topSlot?: ReactNode
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scrollThreshold?: number
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}
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const ConversationMessageScrollerInner = forwardRef<
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ConversationMessageScrollerHandle,
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ConversationMessageScrollerProps
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>(function ConversationMessageScrollerInner(
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{
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children,
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className,
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viewportClassName,
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contentClassName,
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hasMoreOlder = false,
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loadingOlder = false,
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onLoadOlder,
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onNearBottomChange,
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onNearBottomVisible,
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topSlot,
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scrollThreshold = 120,
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},
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ref,
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) {
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const { scrollToEnd } = useMessageScroller()
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const scrollable = useMessageScrollerScrollable()
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const loadingRef = useRef(false)
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const nearBottomRef = useRef(false)
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const onLoadOlderRef = useRef(onLoadOlder)
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const onNearBottomChangeRef = useRef(onNearBottomChange)
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const onNearBottomVisibleRef = useRef(onNearBottomVisible)
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useEffect(() => {
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onLoadOlderRef.current = onLoadOlder
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}, [onLoadOlder])
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useEffect(() => {
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onNearBottomChangeRef.current = onNearBottomChange
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}, [onNearBottomChange])
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useEffect(() => {
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onNearBottomVisibleRef.current = onNearBottomVisible
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}, [onNearBottomVisible])
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useEffect(() => {
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loadingRef.current = loadingOlder
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}, [loadingOlder])
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useEffect(() => {
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const nearBottom = !scrollable.end
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nearBottomRef.current = nearBottom
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onNearBottomChangeRef.current?.(nearBottom)
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if (nearBottom) {
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onNearBottomVisibleRef.current?.()
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}
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}, [scrollable.end])
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useImperativeHandle(ref, () => ({
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scrollToBottom: () => {
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scrollToEnd({ behavior: "auto" })
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},
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}), [scrollToEnd])
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const maybeLoadOlder = useCallback((viewport: HTMLElement) => {
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if (!hasMoreOlder || loadingRef.current || !onLoadOlderRef.current) {
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return
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}
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if (viewport.scrollTop > scrollThreshold) {
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return
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}
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loadingRef.current = true
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void Promise.resolve(onLoadOlderRef.current()).finally(() => {
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loadingRef.current = false
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})
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}, [hasMoreOlder, scrollThreshold])
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const handleScroll = useCallback(
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(event: UIEvent<HTMLDivElement>) => {
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maybeLoadOlder(event.currentTarget)
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},
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[maybeLoadOlder],
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)
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return (
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<MessageScroller className={className}>
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<MessageScrollerViewport
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className={cn("agent-desk-scrollbar bg-muted/10", viewportClassName)}
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onScroll={handleScroll}
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preserveScrollOnPrepend
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>
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<MessageScrollerContent
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className={cn("gap-4 px-6 py-5", contentClassName)}
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>
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{topSlot}
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{children}
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</MessageScrollerContent>
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</MessageScrollerViewport>
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<MessageScrollerButton />
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</MessageScroller>
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)
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})
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export const ConversationMessageScroller = forwardRef<
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ConversationMessageScrollerHandle,
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ConversationMessageScrollerProps
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>(function ConversationMessageScroller(props, ref) {
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return (
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<MessageScrollerProvider autoScroll defaultScrollPosition="end">
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<ConversationMessageScrollerInner {...props} ref={ref} />
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</MessageScrollerProvider>
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)
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})
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export { MessageScrollerItem as ConversationMessageScrollerItem }
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@@ -6,10 +6,16 @@ import {
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useCallback,
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useEffect,
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useImperativeHandle,
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useLayoutEffect,
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useRef,
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} from "react"
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import { ConversationMessageBubble } from "@/components/chat/conversation-message-bubble"
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import { ConversationMessageRow } from "@/components/chat/conversation-message-row"
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import {
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ConversationMessageScroller,
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ConversationMessageScrollerItem,
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type ConversationMessageScrollerHandle,
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} from "@/components/chat/conversation-message-scroller"
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import { ImMessageHTML } from "@/components/im-message-html"
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import { useImageLightbox } from "@/components/image-lightbox"
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import { Avatar, AvatarFallback, AvatarImage } from "@/components/ui/avatar"
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@@ -79,150 +85,52 @@ export const SupportChatMessageList = forwardRef<SupportChatMessageListHandle, S
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ref
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) {
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const t = useI18n()
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const containerRef = useRef<HTMLDivElement>(null)
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const contentRef = useRef<HTMLDivElement>(null)
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const frameRef = useRef<number | null>(null)
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const scrollerRef = useRef<ConversationMessageScrollerHandle | null>(null)
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const shouldStickToBottomRef = useRef(true)
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const onNearBottomVisibleRef = useRef(onNearBottomVisible)
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const safeMessages = Array.isArray(messages) ? messages : []
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const lastMessageId = safeMessages.at(-1)?.id
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useEffect(() => {
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onNearBottomVisibleRef.current = onNearBottomVisible
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}, [onNearBottomVisible])
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const isNearBottom = useCallback(
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(element: HTMLElement, threshold = 80) =>
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element.scrollHeight - element.scrollTop - element.clientHeight <= threshold,
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[]
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)
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const scrollToBottom = useCallback(() => {
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const container = containerRef.current
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if (!container) {
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return
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}
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container.scrollTop = container.scrollHeight
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scrollerRef.current?.scrollToBottom()
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}, [])
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const scheduleScrollToBottom = useCallback(
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(attempts = 4) => {
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if (frameRef.current !== null) {
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cancelAnimationFrame(frameRef.current)
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}
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const run = (remaining: number, previousHeight = -1) => {
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frameRef.current = requestAnimationFrame(() => {
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const container = containerRef.current
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if (!container) {
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frameRef.current = null
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return
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}
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const currentHeight = container.scrollHeight
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scrollToBottom()
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if (remaining > 1 && currentHeight !== previousHeight) {
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run(remaining - 1, currentHeight)
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return
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}
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frameRef.current = null
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})
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}
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run(attempts)
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},
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[scrollToBottom]
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)
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const handleImageSettled = useCallback(() => {
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if (shouldStickToBottomRef.current) {
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scheduleScrollToBottom()
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scrollToBottom()
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onNearBottomVisibleRef.current?.()
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}
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}, [scheduleScrollToBottom])
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}, [scrollToBottom])
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useImperativeHandle(ref, () => ({
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scrollToBottom,
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}))
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useLayoutEffect(() => {
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shouldStickToBottomRef.current = true
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scheduleScrollToBottom()
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return () => {
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if (frameRef.current !== null) {
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cancelAnimationFrame(frameRef.current)
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frameRef.current = null
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}
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}
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}, [lastMessageId, scheduleScrollToBottom])
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useEffect(() => {
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const container = containerRef.current
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const content = contentRef.current
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if (!container || !content) {
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return
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}
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const handleScroll = () => {
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shouldStickToBottomRef.current = isNearBottom(container)
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if (shouldStickToBottomRef.current) {
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onNearBottomVisible?.()
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}
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}
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const resizeObserver = new ResizeObserver(() => {
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if (shouldStickToBottomRef.current) {
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scheduleScrollToBottom()
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}
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})
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handleScroll()
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container.addEventListener("scroll", handleScroll)
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resizeObserver.observe(container)
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resizeObserver.observe(content)
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scrollToBottom()
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return () => {
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container.removeEventListener("scroll", handleScroll)
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resizeObserver.disconnect()
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}
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}, [isNearBottom, onNearBottomVisible, scheduleScrollToBottom, scrollToBottom])
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const handleLoadOlder = useCallback(async () => {
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if (!onLoadOlder || loadingOlder || !hasMoreOlder) {
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return
|
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}
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const container = containerRef.current
|
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if (!container) {
|
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return
|
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}
|
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const anchor = {
|
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height: container.scrollHeight,
|
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top: container.scrollTop,
|
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}
|
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try {
|
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await onLoadOlder()
|
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} catch {
|
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return
|
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}
|
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requestAnimationFrame(() => {
|
||||
requestAnimationFrame(() => {
|
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const current = containerRef.current
|
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if (!current) {
|
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return
|
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}
|
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current.scrollTop = current.scrollHeight - anchor.height + anchor.top
|
||||
})
|
||||
})
|
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await onLoadOlder()
|
||||
}, [hasMoreOlder, loadingOlder, onLoadOlder])
|
||||
|
||||
return (
|
||||
<div
|
||||
ref={containerRef}
|
||||
className="agent-desk-scrollbar flex min-h-0 flex-1 flex-col gap-4 overflow-y-auto px-4 py-4"
|
||||
>
|
||||
<div ref={contentRef} className="flex flex-col gap-4">
|
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{hasMoreOlder && onLoadOlder ? (
|
||||
<ConversationMessageScroller
|
||||
ref={scrollerRef}
|
||||
className="flex min-h-0 flex-1"
|
||||
viewportClassName="bg-transparent"
|
||||
contentClassName="gap-4 px-4 py-4"
|
||||
hasMoreOlder={hasMoreOlder}
|
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loadingOlder={loadingOlder}
|
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onLoadOlder={onLoadOlder}
|
||||
onNearBottomChange={(nearBottom) => {
|
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shouldStickToBottomRef.current = nearBottom
|
||||
}}
|
||||
onNearBottomVisible={onNearBottomVisible}
|
||||
topSlot={
|
||||
hasMoreOlder && onLoadOlder ? (
|
||||
<div className="flex justify-center py-1">
|
||||
<Button
|
||||
type="button"
|
||||
@@ -235,32 +143,36 @@ export const SupportChatMessageList = forwardRef<SupportChatMessageListHandle, S
|
||||
{loadingOlder ? t("supportChat.loadingOlder") : t("supportChat.loadOlder")}
|
||||
</Button>
|
||||
</div>
|
||||
) : null}
|
||||
) : null
|
||||
}
|
||||
>
|
||||
{safeMessages.length === 0 ? (
|
||||
<div className="flex min-h-32 items-center justify-center px-3 py-6 text-center text-sm leading-6 text-muted-foreground">
|
||||
{t("supportChat.emptyPrompt")}
|
||||
</div>
|
||||
) : null}
|
||||
|
||||
{safeMessages.length === 0 ? (
|
||||
<div className="flex min-h-32 items-center justify-center px-3 py-6 text-center text-sm leading-6 text-muted-foreground">
|
||||
{t("supportChat.emptyPrompt")}
|
||||
</div>
|
||||
) : null}
|
||||
{safeMessages.map((message, index) => {
|
||||
const previousMessage = index > 0 ? safeMessages[index - 1] : null
|
||||
const showTimeline =
|
||||
index === 0 ||
|
||||
getDayKey(previousMessage?.sentAt) !== getDayKey(message.sentAt)
|
||||
|
||||
{safeMessages.map((message, index) => {
|
||||
const previousMessage = index > 0 ? safeMessages[index - 1] : null
|
||||
const showTimeline =
|
||||
index === 0 ||
|
||||
getDayKey(previousMessage?.sentAt) !== getDayKey(message.sentAt)
|
||||
|
||||
return (
|
||||
return (
|
||||
<ConversationMessageScrollerItem
|
||||
key={message.id}
|
||||
messageId={`${message.id}`}
|
||||
>
|
||||
<MessageItem
|
||||
key={message.id}
|
||||
message={message}
|
||||
showTimeline={showTimeline}
|
||||
onImageSettled={handleImageSettled}
|
||||
timelineLabel={getTimelineLabel(message.sentAt, t)}
|
||||
/>
|
||||
)
|
||||
})}
|
||||
</div>
|
||||
</div>
|
||||
</ConversationMessageScrollerItem>
|
||||
)
|
||||
})}
|
||||
</ConversationMessageScroller>
|
||||
)
|
||||
}
|
||||
)
|
||||
@@ -296,50 +208,51 @@ const MessageItem = memo(
|
||||
</div>
|
||||
) : null}
|
||||
|
||||
<div className={cn("flex gap-2.5", isCustomer ? "justify-end" : "justify-start")}>
|
||||
{!isCustomer ? (
|
||||
<Avatar className="mt-5">
|
||||
{avatarSrc ? <AvatarImage src={avatarSrc} alt="" /> : null}
|
||||
<AvatarFallback className="bg-muted text-muted-foreground">
|
||||
{fallbackName || t("supportChat.customerFallback")}
|
||||
</AvatarFallback>
|
||||
</Avatar>
|
||||
) : null}
|
||||
|
||||
<div
|
||||
className={cn(
|
||||
"flex max-w-[86%] flex-col gap-1.5",
|
||||
isCustomer ? "items-end" : "items-start"
|
||||
)}
|
||||
>
|
||||
<div className="flex flex-wrap items-center gap-x-2 gap-y-1 px-1 text-[11px] text-muted-foreground">
|
||||
<ConversationMessageRow
|
||||
align={isCustomer ? "end" : "start"}
|
||||
avatar={
|
||||
!isCustomer ? (
|
||||
<Avatar>
|
||||
{avatarSrc ? <AvatarImage src={avatarSrc} alt="" /> : null}
|
||||
<AvatarFallback className="bg-muted text-muted-foreground">
|
||||
{fallbackName || t("supportChat.customerFallback")}
|
||||
</AvatarFallback>
|
||||
</Avatar>
|
||||
) : null
|
||||
}
|
||||
contentClassName="max-w-[86%] gap-1.5"
|
||||
headerClassName="flex-wrap gap-x-2 gap-y-1 px-1 text-[11px]"
|
||||
header={
|
||||
<>
|
||||
<span className="font-medium">{senderName}</span>
|
||||
<span>{formatDateTime(message.sentAt)}</span>
|
||||
{isCustomer ? (
|
||||
<span>{message.agentRead ? t("supportChat.agentRead") : t("supportChat.agentUnread")}</span>
|
||||
) : null}
|
||||
</div>
|
||||
<div
|
||||
</>
|
||||
}
|
||||
>
|
||||
<ConversationMessageBubble
|
||||
variant={isCustomer ? "customer" : "system"}
|
||||
className={cn(
|
||||
"rounded-lg border-0 px-3 py-2 text-sm leading-normal shadow-[0_10px_22px_rgba(15,23,42,0.06)]",
|
||||
isCustomer
|
||||
? "bg-[#a9ea7a] text-[#161616] dark:bg-emerald-500 dark:text-emerald-950"
|
||||
: "border border-border bg-card text-card-foreground dark:bg-background"
|
||||
)}
|
||||
>
|
||||
<ImMessageHTML
|
||||
html={htmlContent}
|
||||
className={cn(
|
||||
"rounded-lg px-3 py-2 text-sm leading-normal shadow-[0_10px_22px_rgba(15,23,42,0.06)]",
|
||||
isCustomer
|
||||
? "bg-[#a9ea7a] text-[#161616] dark:bg-emerald-500 dark:text-emerald-950"
|
||||
: "border border-border bg-card text-card-foreground dark:bg-background"
|
||||
? "[&_p]:text-[#161616] dark:[&_p]:text-emerald-950 [&_a]:text-[#161616] dark:[&_a]:text-emerald-950 [&_a]:underline [&_img]:cursor-zoom-in"
|
||||
: "[&_a]:text-card-foreground [&_a]:underline [&_img]:cursor-zoom-in"
|
||||
)}
|
||||
>
|
||||
<ImMessageHTML
|
||||
html={htmlContent}
|
||||
className={cn(
|
||||
isCustomer
|
||||
? "[&_p]:text-[#161616] dark:[&_p]:text-emerald-950 [&_a]:text-[#161616] dark:[&_a]:text-emerald-950 [&_a]:underline [&_img]:cursor-zoom-in"
|
||||
: "[&_a]:text-card-foreground [&_a]:underline [&_img]:cursor-zoom-in"
|
||||
)}
|
||||
onImageSettled={onImageSettled}
|
||||
onImageClick={open}
|
||||
/>
|
||||
</div>
|
||||
</div>
|
||||
</div>
|
||||
onImageSettled={onImageSettled}
|
||||
onImageClick={open}
|
||||
/>
|
||||
</ConversationMessageBubble>
|
||||
</ConversationMessageRow>
|
||||
</div>
|
||||
)
|
||||
},
|
||||
|
||||
@@ -0,0 +1,131 @@
|
||||
"use client"
|
||||
|
||||
import * as React from "react"
|
||||
import {
|
||||
MessageScroller as MessageScrollerPrimitive,
|
||||
useMessageScroller,
|
||||
useMessageScrollerScrollable,
|
||||
useMessageScrollerVisibility,
|
||||
} from "@shadcn/react/message-scroller"
|
||||
|
||||
import { cn } from "@/lib/utils"
|
||||
import { Button } from "@/components/ui/button"
|
||||
import { ArrowDownIcon } from "lucide-react"
|
||||
|
||||
function MessageScrollerProvider(
|
||||
props: React.ComponentProps<typeof MessageScrollerPrimitive.Provider>
|
||||
) {
|
||||
return <MessageScrollerPrimitive.Provider {...props} />
|
||||
}
|
||||
|
||||
function MessageScroller({
|
||||
className,
|
||||
...props
|
||||
}: React.ComponentProps<typeof MessageScrollerPrimitive.Root>) {
|
||||
return (
|
||||
<MessageScrollerPrimitive.Root
|
||||
data-slot="message-scroller"
|
||||
className={cn(
|
||||
"group/message-scroller relative flex size-full min-h-0 flex-col overflow-hidden",
|
||||
className
|
||||
)}
|
||||
{...props}
|
||||
/>
|
||||
)
|
||||
}
|
||||
|
||||
function MessageScrollerViewport({
|
||||
className,
|
||||
...props
|
||||
}: React.ComponentProps<typeof MessageScrollerPrimitive.Viewport>) {
|
||||
return (
|
||||
<MessageScrollerPrimitive.Viewport
|
||||
data-slot="message-scroller-viewport"
|
||||
className={cn(
|
||||
"size-full min-h-0 min-w-0 scroll-fade-b scrollbar-thin scrollbar-gutter-stable overflow-y-auto overscroll-contain contain-content data-autoscrolling:scrollbar-thumb-transparent data-autoscrolling:scrollbar-track-transparent",
|
||||
className
|
||||
)}
|
||||
{...props}
|
||||
/>
|
||||
)
|
||||
}
|
||||
|
||||
function MessageScrollerContent({
|
||||
className,
|
||||
...props
|
||||
}: React.ComponentProps<typeof MessageScrollerPrimitive.Content>) {
|
||||
return (
|
||||
<MessageScrollerPrimitive.Content
|
||||
data-slot="message-scroller-content"
|
||||
className={cn("flex h-max min-h-full flex-col gap-6", className)}
|
||||
{...props}
|
||||
/>
|
||||
)
|
||||
}
|
||||
|
||||
function MessageScrollerItem({
|
||||
className,
|
||||
scrollAnchor = false,
|
||||
...props
|
||||
}: React.ComponentProps<typeof MessageScrollerPrimitive.Item>) {
|
||||
return (
|
||||
<MessageScrollerPrimitive.Item
|
||||
data-slot="message-scroller-item"
|
||||
scrollAnchor={scrollAnchor}
|
||||
className={cn(
|
||||
"min-w-0 shrink-0 [contain-intrinsic-size:auto_10rem] [content-visibility:auto]",
|
||||
className
|
||||
)}
|
||||
{...props}
|
||||
/>
|
||||
)
|
||||
}
|
||||
|
||||
function MessageScrollerButton({
|
||||
direction = "end",
|
||||
className,
|
||||
children,
|
||||
render,
|
||||
variant = "secondary",
|
||||
size = "icon-sm",
|
||||
...props
|
||||
}: React.ComponentProps<typeof MessageScrollerPrimitive.Button> &
|
||||
Pick<React.ComponentProps<typeof Button>, "variant" | "size">) {
|
||||
return (
|
||||
<MessageScrollerPrimitive.Button
|
||||
data-slot="message-scroller-button"
|
||||
data-direction={direction}
|
||||
data-variant={variant}
|
||||
data-size={size}
|
||||
direction={direction}
|
||||
className={cn(
|
||||
"absolute inset-s-1/2 -translate-x-1/2 border-border bg-background text-foreground transition-[translate,scale,opacity] duration-200 hover:bg-muted hover:text-foreground data-[active=false]:pointer-events-none data-[active=false]:scale-95 data-[active=false]:opacity-0 data-[active=false]:duration-400 data-[active=false]:ease-[cubic-bezier(0.7,0,0.84,0)] data-[active=true]:translate-y-0 data-[active=true]:scale-100 data-[active=true]:opacity-100 data-[active=true]:ease-[cubic-bezier(0.23,1,0.32,1)] data-[direction=end]:bottom-4 data-[direction=end]:data-[active=false]:translate-y-full data-[direction=start]:top-4 data-[direction=start]:data-[active=false]:-translate-y-full rtl:translate-x-1/2 data-[direction=start]:[&_svg]:rotate-180",
|
||||
className
|
||||
)}
|
||||
render={render ?? <Button variant={variant} size={size} />}
|
||||
{...props}
|
||||
>
|
||||
{children ?? (
|
||||
<>
|
||||
<ArrowDownIcon
|
||||
/>
|
||||
<span className="sr-only">
|
||||
{direction === "end" ? "Scroll to end" : "Scroll to start"}
|
||||
</span>
|
||||
</>
|
||||
)}
|
||||
</MessageScrollerPrimitive.Button>
|
||||
)
|
||||
}
|
||||
|
||||
export {
|
||||
MessageScrollerProvider,
|
||||
MessageScroller,
|
||||
MessageScrollerViewport,
|
||||
MessageScrollerContent,
|
||||
MessageScrollerItem,
|
||||
MessageScrollerButton,
|
||||
useMessageScroller,
|
||||
useMessageScrollerScrollable,
|
||||
useMessageScrollerVisibility,
|
||||
}
|
||||
@@ -0,0 +1,92 @@
|
||||
import * as React from "react"
|
||||
|
||||
import { cn } from "@/lib/utils"
|
||||
|
||||
function MessageGroup({ className, ...props }: React.ComponentProps<"div">) {
|
||||
return (
|
||||
<div
|
||||
data-slot="message-group"
|
||||
className={cn("flex min-w-0 flex-col gap-2", className)}
|
||||
{...props}
|
||||
/>
|
||||
)
|
||||
}
|
||||
|
||||
function Message({
|
||||
className,
|
||||
align = "start",
|
||||
...props
|
||||
}: React.ComponentProps<"div"> & { align?: "start" | "end" }) {
|
||||
return (
|
||||
<div
|
||||
data-slot="message"
|
||||
data-align={align}
|
||||
className={cn(
|
||||
"group/message relative flex w-full min-w-0 gap-2 text-sm data-[align=end]:flex-row-reverse",
|
||||
className
|
||||
)}
|
||||
{...props}
|
||||
/>
|
||||
)
|
||||
}
|
||||
|
||||
function MessageAvatar({ className, ...props }: React.ComponentProps<"div">) {
|
||||
return (
|
||||
<div
|
||||
data-slot="message-avatar"
|
||||
className={cn(
|
||||
"flex w-fit min-w-8 shrink-0 items-center justify-center self-end overflow-hidden rounded-full bg-muted group-has-data-[slot=message-footer]/message:-translate-y-8",
|
||||
className
|
||||
)}
|
||||
{...props}
|
||||
/>
|
||||
)
|
||||
}
|
||||
|
||||
function MessageContent({ className, ...props }: React.ComponentProps<"div">) {
|
||||
return (
|
||||
<div
|
||||
data-slot="message-content"
|
||||
className={cn(
|
||||
"flex w-full min-w-0 flex-col gap-2.5 wrap-break-word group-data-[align=end]/message:*:data-slot:self-end",
|
||||
className
|
||||
)}
|
||||
{...props}
|
||||
/>
|
||||
)
|
||||
}
|
||||
|
||||
function MessageHeader({ className, ...props }: React.ComponentProps<"div">) {
|
||||
return (
|
||||
<div
|
||||
data-slot="message-header"
|
||||
className={cn(
|
||||
"flex max-w-full min-w-0 items-center px-3 text-xs font-medium text-muted-foreground group-has-data-[variant=ghost]/message:px-0",
|
||||
className
|
||||
)}
|
||||
{...props}
|
||||
/>
|
||||
)
|
||||
}
|
||||
|
||||
function MessageFooter({ className, ...props }: React.ComponentProps<"div">) {
|
||||
return (
|
||||
<div
|
||||
data-slot="message-footer"
|
||||
className={cn(
|
||||
"flex max-w-full min-w-0 items-center px-3 text-xs font-medium text-muted-foreground group-has-data-[variant=ghost]/message:px-0 group-data-[align=end]/message:justify-end",
|
||||
className
|
||||
)}
|
||||
{...props}
|
||||
/>
|
||||
)
|
||||
}
|
||||
|
||||
export {
|
||||
MessageGroup,
|
||||
Message,
|
||||
MessageAvatar,
|
||||
MessageContent,
|
||||
MessageFooter,
|
||||
MessageHeader,
|
||||
}
|
||||
Reference in New Issue
Block a user