orca/src/shared/work-items.ts

// Why: per-repo fetch budget for gh CLI calls. Kept in shared/ so the renderer's
// prefetch sites (SidebarNav, ui.ts openTaskPage) and the TaskPage all use the
// same value for cache-key alignment.
export const PER_REPO_FETCH_LIMIT = 36

// Why: how many items to show after cross-repo merge. Decoupled from the per-repo
// fetch limit so changing the display cap doesn't invalidate cache keys.
export const CROSS_REPO_DISPLAY_LIMIT = 100

export const GITHUB_WORK_ITEMS_SSH_REMOTE_REQUIRED_MESSAGE =
  'GitHub work items require a GitHub remote for SSH repositories'

export function isGitHubWorkItemsSshRemoteRequiredError(error: unknown): boolean {
  const message =
    error instanceof Error
      ? error.message
      : typeof error === 'object' &&
          error !== null &&
          'message' in error &&
          typeof error.message === 'string'
        ? error.message
        : typeof error === 'string'
          ? error
          : ''

  return message.includes(GITHUB_WORK_ITEMS_SSH_REMOTE_REQUIRED_MESSAGE)
}

// Why: generic over the item shape because main-process callers emit items
// without repoId (stamped by the renderer after IPC), while renderer callers
// carry the full GitHubWorkItem. Both share only the updatedAt field needed
// here.
export function sortWorkItemsByUpdatedAt<T extends { updatedAt: string }>(items: T[]): T[] {
  return [...items].sort((left, right) => {
    return new Date(right.updatedAt).getTime() - new Date(left.updatedAt).getTime()
  })
}