import { KanbanBoard, KanbanLayout, MatrixBoard, MatrixLayout } from "./types";

export function emptyKanbanBoard(): KanbanBoard {
	return { backlog: [], inProgress: [], done: [] };
}

export function emptyMatrixBoard(): MatrixBoard {
	return { topLeft: [], topRight: [], bottomLeft: [], bottomRight: [] };
}

export function emptyKanbanLayout(groupByNotebook: boolean): KanbanLayout {
	if (groupByNotebook) return { kind: "notebooks", groups: [] };
	return { kind: "single", board: emptyKanbanBoard() };
}

export function emptyMatrixLayout(groupByNotebook: boolean): MatrixLayout {
	if (groupByNotebook) return { kind: "notebooks", groups: [] };
	return { kind: "single", board: emptyMatrixBoard() };
}