package com.facebook.react.uimanager;

import static com.facebook.react.uimanager.common.UIManagerType.FABRIC;
import static com.facebook.react.uimanager.common.UIManagerType.DEFAULT;
import static com.facebook.react.uimanager.common.ViewUtil.getUIManagerType;

import com.facebook.react.bridge.CatalystInstance;
import com.facebook.react.bridge.ReactContext;
import com.facebook.react.bridge.UIManager;
import com.facebook.react.uimanager.common.UIManagerType;

/**
 * Helper class for {@link UIManager}.
 */
public class UIManagerHelper {

  /**
   * @return a {@link UIManager} that can handle the react tag received by parameter.
   */
  public static UIManager getUIManagerForReactTag(ReactContext context, int reactTag) {
    return getUIManager(context, getUIManagerType(reactTag));
  }

  /**
   * @return a {@link UIManager} that can handle the react tag received by parameter.
   */
  public static UIManager getUIManager(ReactContext context, @UIManagerType int uiManagerType) {
    CatalystInstance catalystInstance = context.getCatalystInstance();
    UIManager uiManager;
    switch (uiManagerType) {
      case FABRIC:
        uiManager = catalystInstance.getJSIModule(UIManager.class);
        break;
      case DEFAULT:
        uiManager = catalystInstance.getNativeModule(UIManagerModule.class);
        break;
      default:
        throw new IllegalArgumentException("Invalid UIManagerType: " + uiManagerType);
    }
    return uiManager;
  }

}