Ships the client side of the v2.0.0 feed feature. Folds client-app/
into the monorepo (was previously .gitignored as "tracked separately"
but no separate repo ever existed — for v2.0.0 the client is
first-class).
Feed screens
app/(app)/feed.tsx — Feed tab
- Three-way tab strip: Подписки / Для вас / В тренде backed by
/feed/timeline, /feed/foryou, /feed/trending respectively
- Default landing tab is "Для вас" — surfaces discovery without
requiring the user to follow anyone first
- FlatList with pull-to-refresh + viewability-driven view counter
bump (posts visible ≥ 60% for ≥ 1s trigger POST /feed/post/…/view)
- Floating blue compose button → /compose
- Per-post liked_by_me fetched in batches of 6 after list load
app/(app)/compose.tsx — post composer modal
- Fullscreen, Twitter-like header (✕ left, Опубликовать right)
- Auto-focused multiline TextInput, 4000 char cap
- Hashtag preview chips that auto-update as you type
- expo-image-picker + expo-image-manipulator pipeline: resize to
1080px max-dim, JPEG Q=50 (client-side first-pass compression
before the mandatory server-side scrub)
- Live fee estimate + balance guard with a confirmation modal
("Опубликовать пост? Цена: 0.00X T · Размер: N KB")
- Exif: false passed to ImagePicker as an extra privacy layer
app/(app)/feed/[id].tsx — post detail
- Full PostCard rendering + detailed info panel (views, likes,
size, fee, hosting relay, hashtags as tappable chips)
- Triggers bumpView on mount
- 410 (on-chain soft-delete) routes back to the feed
app/(app)/feed/tag/[tag].tsx — hashtag feed
app/(app)/profile/[address].tsx — rebuilt
- Twitter-ish profile: avatar, name, address short-form, post count
- Posts | Инфо tab strip
- Follow / Unfollow button for non-self profiles (optimistic UI)
- Edit button on self profile → settings
- Secondary actions (chat, copy address) when viewing a known contact
Supporting library
lib/feed.ts — HTTP wrappers + tx builders for every /feed/* endpoint:
- publishPost (POST /feed/publish, signed)
- publishAndCommit (publish → on-chain CREATE_POST)
- fetchPost / fetchStats / bumpView
- fetchAuthorPosts / fetchTimeline / fetchForYou / fetchTrending /
fetchHashtag
- buildCreatePostTx / buildDeletePostTx
- buildFollowTx / buildUnfollowTx
- buildLikePostTx / buildUnlikePostTx
- likePost / unlikePost / followUser / unfollowUser / deletePost
(high-level helpers that bundle build + submitTx)
- formatFee, formatRelativeTime, formatCount — Twitter-like display
helpers
components/feed/PostCard.tsx — core card component
- Memoised for performance (N-row re-render on every like elsewhere
would cost a lot otherwise)
- Optimistic like toggle with heart-bounce spring animation
- Hashtag highlighting in body text (tappable → hashtag feed)
- Long-press context menu (Delete, owner-only)
- Views / likes / share-link / reply icons in footer row
Navigation cleanup
- NavBar: removed the SOON pill on the Feed tab (it's shipped now)
- (app)/_layout: hide NavBar on /compose and /feed/* sub-routes
- AnimatedSlot: treat /feed/<id>, /feed/tag/<t>, /compose as
sub-routes so back-swipe-right closes them
Channel removal (client side)
- lib/types.ts: ContactKind stripped to 'direct' | 'group'; legacy
'channel' flag removed. `kind` field kept for backward compat with
existing AsyncStorage records.
- lib/devSeed.ts: dropped the 5 channel seed contacts.
- components/ChatTile.tsx: removed channel kindIcon branch.
Dependencies
- expo-image-manipulator added for client-side image compression.
- expo-file-system/legacy used for readAsStringAsync (SDK 54 moved
that API to the legacy sub-path; the new streaming API isn't yet
stable).
Type check
- npx tsc --noEmit — clean, 0 errors.
Next (not in this commit)
- Direct attachment-bytes endpoint on the server so post-detail can
actually render the image (currently shows placeholder with URL)
- Cross-relay body fetch via /api/relays + hosting_relay pubkey
- Mentions (@username) with notifications
- Full-text search
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
175 lines
5.9 KiB
TypeScript
175 lines
5.9 KiB
TypeScript
/**
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* ChatTile — одна строка в списке чатов на главной (Messages screen).
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*
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* Layout:
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* [avatar 44] [name (+verified) (+kind-icon)] [time]
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* [last-msg preview] [unread pill]
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*
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* Kind-icon — мегафон для channel, 👥 для group, ничего для direct.
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* Verified checkmark — если у контакта есть @username.
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* Online-dot на аватарке — только для direct-чатов с x25519 ключом.
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*/
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import React from 'react';
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import { View, Text, Pressable } from 'react-native';
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import { Ionicons } from '@expo/vector-icons';
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import type { Contact, Message } from '@/lib/types';
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import { Avatar } from '@/components/Avatar';
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import { formatWhen } from '@/lib/dates';
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import { useStore } from '@/lib/store';
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function previewText(s: string, max = 50): string {
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return s.length <= max ? s : s.slice(0, max).trimEnd() + '…';
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}
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/**
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* Текстовое превью последнего сообщения. Если у сообщения нет текста
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* (только вложение) — возвращаем маркер с иконкой названием типа:
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* "🖼 Photo" / "🎬 Video" / "🎙 Voice" / "📎 File"
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* Если текст есть — он используется; если есть и то и другое, префикс
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* добавляется перед текстом.
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*/
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function lastPreview(m: Message): string {
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const emojiByKind = {
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image: '🖼', video: '🎬', voice: '🎙', file: '📎',
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} as const;
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const labelByKind = {
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image: 'Photo', video: 'Video', voice: 'Voice message', file: 'File',
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} as const;
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const text = m.text.trim();
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if (m.attachment) {
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const prefix = `${emojiByKind[m.attachment.kind]} ${labelByKind[m.attachment.kind]}`;
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return text ? `${prefix} ${previewText(text, 40)}` : prefix;
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}
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return previewText(text);
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}
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function shortAddr(a: string, n = 5): string {
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if (!a) return '—';
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return a.length <= n * 2 + 1 ? a : `${a.slice(0, n)}…${a.slice(-n)}`;
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}
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function displayName(c: Contact): string {
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return c.username ? `@${c.username}` : c.alias ?? shortAddr(c.address);
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}
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export interface ChatTileProps {
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contact: Contact;
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lastMessage: Message | null;
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onPress: () => void;
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}
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export function ChatTile({ contact: c, lastMessage, onPress }: ChatTileProps) {
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const name = displayName(c);
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const last = lastMessage;
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// Визуальный маркер типа чата.
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const kindIcon: React.ComponentProps<typeof Ionicons>['name'] | null =
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c.kind === 'group' ? 'people' : null;
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// Unread берётся из runtime-store'а (инкрементится в useGlobalInbox,
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// обнуляется при открытии чата). Fallback на c.unread для legacy seed.
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const storeUnread = useStore(s => s.unreadByContact[c.address] ?? 0);
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const unreadCount = storeUnread || (c.unread ?? 0);
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const unread = unreadCount > 0 ? unreadCount : null;
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return (
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<Pressable
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onPress={onPress}
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style={({ pressed }) => ({
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backgroundColor: pressed ? '#0a0a0a' : 'transparent',
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})}
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>
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<View
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style={{
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flexDirection: 'row',
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alignItems: 'flex-start',
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paddingHorizontal: 14,
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paddingVertical: 12,
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}}
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>
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<Avatar
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name={name}
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address={c.address}
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size={44}
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dotColor={c.x25519Pub && (!c.kind || c.kind === 'direct') ? '#3ba55d' : undefined}
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/>
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<View style={{ flex: 1, marginLeft: 12, minWidth: 0 }}>
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{/* Первая строка: [kind-icon] name [verified] ··· time */}
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<View style={{ flexDirection: 'row', alignItems: 'center' }}>
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{kindIcon && (
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<Ionicons
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name={kindIcon}
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size={12}
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color="#8b8b8b"
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style={{ marginRight: 5 }}
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/>
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)}
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<Text
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numberOfLines={1}
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style={{ color: '#ffffff', fontWeight: '700', fontSize: 15, flex: 1 }}
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>
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{name}
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</Text>
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{c.username && (
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<Ionicons
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name="checkmark-circle"
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size={14}
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color="#1d9bf0"
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style={{ marginLeft: 4, marginRight: 2 }}
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/>
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)}
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{last && (
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<Text style={{ color: '#8b8b8b', fontSize: 12, marginLeft: 6 }}>
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{formatWhen(last.timestamp)}
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</Text>
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)}
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</View>
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{/* Вторая строка: [✓✓ mine-seen] preview ··· [unread] */}
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<View style={{ flexDirection: 'row', alignItems: 'center', marginTop: 3 }}>
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{last?.mine && (
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<Ionicons
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name="checkmark-done-outline"
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size={13}
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color="#8b8b8b"
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style={{ marginRight: 4 }}
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/>
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)}
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<Text
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numberOfLines={1}
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style={{ color: '#8b8b8b', fontSize: 13, flex: 1 }}
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>
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{last
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? lastPreview(last)
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: c.x25519Pub
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? 'Tap to start encrypted chat'
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: 'Waiting for identity…'}
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</Text>
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{unread !== null && (
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<View
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style={{
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marginLeft: 8,
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minWidth: 18,
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height: 18,
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paddingHorizontal: 5,
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borderRadius: 9,
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backgroundColor: '#1d9bf0',
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alignItems: 'center',
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justifyContent: 'center',
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}}
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>
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<Text style={{ color: '#ffffff', fontSize: 11, fontWeight: '700' }}>
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{unread > 99 ? '99+' : unread}
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</Text>
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</View>
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)}
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</View>
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</View>
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</View>
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</Pressable>
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);
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}
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