paint-ui/lib/layer-operations.ts

/**
 * Layer operations that integrate with history system
 * Use these instead of calling store methods directly
 */

import { useHistoryStore } from '@/store/history-store';
import {
  CreateLayerCommand,
  DeleteLayerCommand,
  UpdateLayerCommand,
  DuplicateLayerCommand,
  ReorderLayerCommand,
  MergeLayerDownCommand,
} from '@/core/commands';
import type { CreateLayerParams, LayerUpdate } from '@/types';

/**
 * Create a new layer (with undo support)
 */
export function createLayerWithHistory(params: CreateLayerParams): void {
  const command = new CreateLayerCommand(params);
  useHistoryStore.getState().executeCommand(command);
}

/**
 * Delete a layer (with undo support)
 */
export function deleteLayerWithHistory(layerId: string): void {
  const command = new DeleteLayerCommand(layerId);
  useHistoryStore.getState().executeCommand(command);
}

/**
 * Update layer properties (with undo support)
 */
export function updateLayerWithHistory(
  layerId: string,
  updates: LayerUpdate,
  commandName?: string
): void {
  const command = new UpdateLayerCommand(layerId, updates, commandName);
  useHistoryStore.getState().executeCommand(command);
}

/**
 * Duplicate a layer (with undo support)
 */
export function duplicateLayerWithHistory(layerId: string): void {
  const command = new DuplicateLayerCommand(layerId);
  useHistoryStore.getState().executeCommand(command);
}

/**
 * Reorder a layer (with undo support)
 */
export function reorderLayerWithHistory(layerId: string, newOrder: number): void {
  const command = new ReorderLayerCommand(layerId, newOrder);
  useHistoryStore.getState().executeCommand(command);
}

/**
 * Merge layer down (with undo support)
 */
export function mergeLayerDownWithHistory(layerId: string): void {
  const command = new MergeLayerDownCommand(layerId);
  useHistoryStore.getState().executeCommand(command);
}