export interface SelectionState {
	selectedIds: string[];
	anchorId: string | null;
}

export interface BoxSelectionSnapshot<TId = string> {
	initialSelectedIds: TId[];
	initialAnchorId: TId | null;
}

export interface SelectionBoxBounds {
	left: number;
	top: number;
	width: number;
	height: number;
}

export interface BoxSelectionChange<TId = string>
	extends BoxSelectionSnapshot<TId> {
	intersectedIds: TId[];
	isAdditive: boolean;
}

export type ResolveIntersections<TId = string> = ({
	startPos,
	currentPos,
}: {
	startPos: { x: number; y: number };
	currentPos: { x: number; y: number };
}) => TId[];

export interface SelectableSurfaceProps {
	orderedIds: string[];
	children: React.ReactNode;
	className?: string;
	ariaLabel?: string;
	revealId?: string | null;
	onRevealComplete?: () => void;
	onSelectionChange?: (state: SelectionState) => void;
}

export interface SelectableItemProps
	extends React.HTMLAttributes<HTMLDivElement> {
	id: string;
	children: React.ReactNode;
}