1
import type { SitePublishingEntitlements } from "@/shared/entitlements";
2
import {
3
  ENABLED_ACTION,
4
  HIDDEN_ACTION,
5
  disabledAction,
6
  OFFLINE_ACTION_REASON,
7
  type UiActionState,
8
} from "@/client/lib/affordance/action-state";
9
import type { PageKind } from "@/shared/types";
10
 
11
export interface SitePublishAffordance {
12
  // Whole tab is hidden when the workspace surface should not expose
13
  // publishing controls at all (canvas pages, no membership).
14
  showPublishTab: boolean;
15
  // Owner/admin-only management controls share one policy: visible for
16
  // managers, disabled while offline, hidden for everyone else.
17
  manageSite: UiActionState;
18
}
19
 
20
export interface DeriveSitePublishAffordanceInput {
21
  entitlements: SitePublishingEntitlements;
22
  online: boolean;
23
  pageKind: PageKind;
24
}
25
 
26
export function deriveSitePublishAffordance(input: DeriveSitePublishAffordanceInput): SitePublishAffordance {
27
  const { entitlements, online, pageKind } = input;
28
  const canvas = pageKind === "canvas";
29
  const manageSite = !entitlements.manageSite
30
    ? HIDDEN_ACTION
31
    : online
32
      ? ENABLED_ACTION
33
      : disabledAction(OFFLINE_ACTION_REASON);
34
 
35
  return {
36
    showPublishTab: entitlements.viewPagePublishStatus && !canvas,
37
    manageSite,
38
  };
39
}