feat: integrate client and server sharing workflows

web/src/core-bridge/worker/wire.ts

@@ -0,0 +1,54 @@
+import type { SavedResource } from '../database';
+import type { ChannelInfo, Share, ShareSettings } from '../types';
+export interface ChannelWire {
+  id: string;
+  mode: 'enc' | 'raw';
+  settings: { seats: number; members_can_upload: boolean; delete_policy: 'owner_only' | 'own' | 'anyone'; ttl_seconds: number; max_items: number; file_max_downloads: number };
+  seats_used: number;
+  oldest_seq: number;
+  last_seq: number;
+  created_at: number;
+  expires_at: number;
+}
+
+export interface ShareWireItem { item_id: string; bytes: number; frames: number; max_downloads: number; downloads_left: number | null }
+export interface ShareWire {
+  id: string;
+  state: 'draft' | 'sealed';
+  expires_at: number;
+  created_at: number;
+  sealed_at?: number;
+  manifest_item_id?: string;
+  settings: { ttl_seconds: number; max_visitors: number; file_max_downloads: number };
+  items: ShareWireItem[];
+}
+export function toChannelInfo(raw: ChannelWire, saved: SavedResource): ChannelInfo {
+  return {
+    id: raw.id,
+    mode: raw.mode,
+    role: saved.role,
+    canUpload: saved.role === 'owner' || raw.settings.members_can_upload,
+    seats: raw.settings.seats,
+    memberLink: saved.link,
+    ownerLink: saved.ownerLink,
+    createdAt: raw.created_at,
+    expiresAt: raw.expires_at,
+  };
+}
+
+export function toShareInfo(raw: ShareWire, saved: SavedResource): Share {
+  return {
+    id: raw.id,
+    state: raw.state,
+    mine: saved.mine ?? (saved.role === 'owner' || saved.ownerLink !== undefined),
+    link: saved.link,
+    createdAt: raw.sealed_at ?? raw.created_at,
+    expiresAt: raw.expires_at,
+    ttlSeconds: raw.settings.ttl_seconds,
+    maxVisitors: raw.settings.max_visitors,
+    maxDownloads: raw.settings.file_max_downloads === 0 ? null : raw.settings.file_max_downloads,
+  };
+}
+export function apiShareSettings(settings: ShareSettings) {
+  return { ttl_seconds: settings.ttlSeconds, max_visitors: settings.maxVisitors, file_max_downloads: settings.maxDownloads ?? 0 };
+}