peter
c3d88d9b20
The 43 react-refresh/only-export-components warnings the gate let through meant an edit to a provider (or AnchoredPopover, Toaster, plexDetailUi, …) could not be hot-swapped: Fast Refresh reloads a module that also exports hooks or helpers. - Each provider's contexts, the types its hooks return and the hooks themselves live in a sibling context module (navigationContext.ts, channelsContext.ts, …); the provider file keeps the component. loadAccountFilters moved next to the feed filters' defaults (feedFiltersInit.ts), following navigationInit/playlistsInit. - Helpers that sat in component files have their own modules: welcomeMode, downloadTitle, plexPlayable, channelSync, ui/anchoredPopoverHooks, ui/pageToolbarSlot, ui/pagerContent, ui/toastLevels, ui/overlayOrder, ui/tableAlign, lib/plexDetail; the cells of the channel columns and the registry's page wrappers are components files of their own (channelCells, modulePages). - usePersistedTab, an alias of useAccountPersistedState, is gone; its callers use the original. npm run lint is now eslint --max-warnings 0, so a warning fails the gate like an error does.
15 lines
782 B
TypeScript
15 lines
782 B
TypeScript
// The pager's page arithmetic, split out of Pager so that file exports only components (Fast Refresh)
|
|
// and table chrome can gate on it without importing the control.
|
|
|
|
/** How many pages `total` rows make at `size` (`size <= 0` = "All" = one page). */
|
|
export function pageCount(total: number, size: number): number {
|
|
return size <= 0 ? 1 : Math.max(1, Math.ceil(total / size));
|
|
}
|
|
|
|
/** Whether a pager would render anything — the ONE owner of that rule. Callers that wrap the pager
|
|
* in their own chrome gate on this instead of re-deriving it: a drifted second copy is exactly what
|
|
* left empty control bands behind on tables with nothing to page. */
|
|
export function hasPagerContent(total: number, size: number): boolean {
|
|
return pageCount(total, size) > 1 || total > 0;
|
|
}
|