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Message

One chat message, with its quote, attachment, reactions and delivery state.

SourcePackage @weft-js/warp

Preview

tsx
import { state } from '@weft-js/core'import { Message, Stack } from '@weft-js/warp'import type { ChatMessage, Peer } from '@weft-js/warp'export function Kinds() {  const retried = state(false)  return (    <Stack gap="related">      <Message message={CHAT[1]!} />      <Message message={CHAT[5]!} source={CHAT[1]} />      <Message message={CHAT[7]!} />      <Message message={retried.value ? { ...FAILED, state: 'sent' } : FAILED} last onRetry={() => (retried.value = true)} />    </Stack>  )}const PEOPLE = [  { id: 'mara', name: 'Mara Lindqvist', email: 'mara@weft.dev', role: 'Owner', team: 'Platform', initials: 'ML' },  { id: 'jun', name: 'Jun Tanaka', email: 'jun@weft.dev', role: 'Admin', team: 'Platform', initials: 'JT' },  { id: 'priya', name: 'Priya Raman', email: 'priya@weft.dev', role: 'Member', team: 'Web', initials: 'PR' },  { id: 'tomas', name: 'Tomás Oliveira', email: 'tomas@weft.dev', role: 'Member', team: 'Web', initials: 'TO' },  { id: 'lena', name: 'Lena Fischer', email: 'lena@weft.dev', role: 'Member', team: 'Data', initials: 'LF' },  { id: 'noor', name: 'Noor Haddad', email: 'noor@weft.dev', role: 'Viewer', team: 'Data', initials: 'NH' },  { id: 'sam', name: 'Sam Okafor', email: 'sam@weft.dev', role: 'Member', team: 'Mobile', initials: 'SO' },  { id: 'ines', name: 'Inés Vidal', email: 'ines@weft.dev', role: 'Viewer', team: 'Mobile', initials: 'IV' },]const PEERS: Peer[] = PEOPLE.map((p, i) => ({ id: p.id, name: p.name, color: i + 1 }))const [MARA, JUN, PRIYA, TOMAS, LENA, NOOR, SAM, INES] = PEERS as [Peer, Peer, Peer, Peer, Peer, Peer, Peer, Peer]const AT = 1_793_460_000_000const min = 60_000const CHAT: ChatMessage[] = [  { id: 'm1', author: SAM, time: '15:27', at: AT, day: 'Yesterday', text: 'mobile-bff d-4819 failed its health check on ap-south.' },  { id: 'm2', author: SAM, time: '15:28', at: AT + min, day: 'Yesterday', text: 'Looks like the retry change. Upstream calls pile up after a timeout.', attachment: { kind: 'LOG', name: 'd-4819.log', meta: '48 KB · 1,204 lines' } },  { id: 'm3', author: JUN, time: '15:31', at: AT + 4 * min, day: 'Yesterday', text: 'Edge cache is holding. Roll back and we look at it tomorrow?', reactions: [{ emoji: '👍', label: 'Thumbs up', count: 2, names: ['Sam', 'Mara'] }] },  { id: 'm4', author: MARA, mine: true, time: '15:33', at: AT + 6 * min, day: 'Yesterday', text: 'Yes, roll it back. I will tell support.', state: 'read', readAt: '15:34' },  { id: 'm5', author: SAM, time: '09:12', at: AT + 1060 * min, day: 'Today', text: 'Rolled back last night. 5xx are at zero. @you the fix is on a branch.', mentions: ['you'], replies: { count: 2, last: '09:40', people: [JUN, LENA] } },  { id: 'm6', author: LENA, time: '09:18', at: AT + 1066 * min, day: 'Today', quote: { ref: 'm2', text: 'Upstream calls pile up after a timeout.' }, text: 'search-api had the same thing in March. A jittered backoff fixed it.' },  { id: 'm7', author: MARA, mine: true, time: '09:21', at: AT + 1069 * min, day: 'Today', text: 'Good catch. Sam, can you add that before we retry?', state: 'read', readAt: '09:22' },  { id: 'm8', author: SAM, time: '09:24', at: AT + 1072 * min, day: 'Today', text: 'On it. New deploy after lunch.', reactions: [{ emoji: '🎉', label: 'Party', count: 1, names: ['Mara'] }] },]const FAILED: ChatMessage = { id: 'failed', author: MARA, mine: true, time: '09:32', text: 'Sending the graph from my phone', state: 'failed' }

Installation

npm install @weft-js/warp

Usage

tsx
import { Message } from '@weft-js/warp'

Accessibility

  • This has no shortcuts of its own: controls inside it use Tab, Enter and Space as usual, and warp's parts keep their roles and labels.

API Reference

PropTypeDefaultDescription
messageChatMessage—The message.
continuedbooleanfalseHides the avatar and name, for a run from one person.
lastbooleanfalseThe last of mine: only it shows Sent or Read.
arrivebooleanfalsePlays the arrival motion.
sourceChatMessage—The quoted message, so its name and time stay current.
EventTypeDefaultDescription
onRetry((m: ChatMessage) => void)—Sends a failed message again.
onReact((m: ChatMessage, r: MessageReaction | null) => void)—Adds or removes a reaction.
onReplies((m: ChatMessage) => void)—Opens its replies.

Parts

Every element carries a stable name, so you can style it from your own CSS: [data-scope="message"] [data-part="body"]

bodybyactionsbubblequotequote-bysr-onlyquote-texttextmentionquote-jumpattachmentstatus

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