Filter Sort Dialog Block for React

So you can see it without a click. On load the panel is a copy drawn in place over the page: a native dialog element that isn't modal, so nothing is trapped, hidden or focused, and the page around the preview keeps working. The Filters button opens the real Sheet, modal, with its focus trap, Escape and focus return, and the copy stays closed until a reload. Both show the same FilterFields component and share the block's state, so a filter set in the copy is there in the real one. In your app keep the Sheet and drop the copy: the "in-place" state, the scrim and the dialog element inside the frame.

The catalog's sheet sides are physical, a left and a right, so in a right-to-left page a "left" sheet would open at the wrong edge. The block reads the page's direction when the sheet opens and picks the side that is the start of the line, which is the left in English and the right in Arabic or Hebrew. On a phone it fills the width. The copy shown on load uses logical positions, so it is at the start edge on its own.

Yes. There is no Apply step: the controls write to one filters value and the page behind the sheet reads it, so the toolbar and the sleeves follow at once. shownOf is the one pure function that filters and sorts the 36 records in ROWS, so the toolbar, the sleeves and the number on the foot button always agree: "Show 1 record" has one match and the toolbar says "1 of 36 records". The Filters button counts how many groups of controls are away from their start, so it is zero when nothing is on, and Clear all puts everything, the order too, back.

So the grid never changes height: a filter that hid sleeves would pull the page up and down as you touched controls. The matches come first in the chosen order and the rest follow, dimmed, in the same order. The sleeves are drawn shapes, one per genre, and are hidden from screen readers; the toolbar's count and chips carry the same facts as text, and the polite status message reports a quick pick, Clear all and Show.

No. The 36 records are typed in the file and filtered in the browser, and Show 17 records only closes the sheet. In your app keep filters as the state, build your query string or request from it when it changes, and show the count your API returns on the foot button; keep the dimming for a list that already holds every row, and remove rows for a paged one.

Yes. The real sheet is named by its title and described by its sentence, focus starts on the first quick pick and stays inside until it closes, and Escape and the close button return focus to Filters. The trigger is passed to SheetTrigger through render, and the sheet is controlled with open and onOpenChange. The genre chips and the order are groups you move through with the arrow keys, each price thumb is named and moves with the arrows, and the copy shown on load moves no focus; Escape inside it and its close button close it and put focus on Filters.