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"use client";
import { createContext, useContext } from "react";
interface SelectionContextValue {
selectedIds: string[];
anchorId: string | null;
highlightedId: string | null;
isBoxSelecting: boolean;
isSelected: (id: string) => boolean;
clearSelection: () => void;
handleItemClick: ({
event,
id,
}: {
event: React.MouseEvent<HTMLDivElement> | React.KeyboardEvent<HTMLDivElement>;
id: string;
}) => void;
handleItemMouseDown: ({
event,
id,
}: {
event: React.MouseEvent<HTMLDivElement>;
id: string;
}) => void;
registerItem: (id: string, element: HTMLElement | null) => void;
}
export const SelectionContext = createContext<SelectionContextValue | null>(null);
export function useSelectionContext() {
const context = useContext(SelectionContext);
if (!context) {
throw new Error("useSelectionContext must be used within SelectableSurface");
}
return context;
}
export function useSelection() {
const { selectedIds, anchorId, highlightedId, isSelected, clearSelection } =
useSelectionContext();
return {
selectedIds,
anchorId,
highlightedId,
isSelected,
clearSelection,
};
}
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