/**
* Copyright (c) 2000-present Liferay, Inc. All rights reserved.
*
* This library is free software; you can redistribute it and/or modify it under
* the terms of the GNU Lesser General Public License as published by the Free
* Software Foundation; either version 2.1 of the License, or (at your option)
* any later version.
*
* This library is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
* FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more
* details.
*/
import {
CLEAR_ACTIVE_ITEM,
CLEAR_DROP_TARGET,
CLEAR_HOVERED_ITEM,
UPDATE_ACTIVE_ITEM,
UPDATE_DROP_TARGET,
UPDATE_HOVERED_ITEM
} from '../actions/actions.es';
import {setIn} from '../utils/FragmentsEditorUpdateUtils.es';
/**
* Updates active element data with the information sent.
* @param {!object} state
* @param {object} action
* @param {string} action.activeItemId
* @param {string} action.activeItemType
* @param {boolean} action.appendItem
* @param {string} action.type
* @return {object}
* @review
*/
function updateActiveItemReducer(state, action) {
let nextState = state;
if (action.type === CLEAR_ACTIVE_ITEM) {
nextState = setIn(nextState, ['activeItemId'], null);
nextState = setIn(nextState, ['activeItemType'], null);
nextState = setIn(nextState, ['selectedItems'], []);
} else if (action.type === UPDATE_ACTIVE_ITEM) {
nextState = setIn(nextState, ['activeItemId'], action.activeItemId);
nextState = setIn(nextState, ['activeItemType'], action.activeItemType);
let selectedItems = [
{
itemId: action.activeItemId,
itemType: action.activeItemType
}
];
if (action.appendItem && state.contentCreationEnabled) {
selectedItems = nextState.selectedItems
.filter(
item =>
item.itemId !== action.activeItemId ||
item.itemType !== action.activeItemType
)
.concat(selectedItems);
}
nextState = setIn(nextState, ['selectedItems'], selectedItems);
}
return nextState;
}
/**
* Updates drop target element with the information sent.
* @param {!object} state
* @param {object} action
* @param {string} action.dropTargetBorder
* @param {string} action.dropTargetItemId
* @param {string} action.dropTargetItemType
* @param {string} action.type
* @return {object}
* @review
*/
function updateDropTargetReducer(state, action) {
let nextState = state;
if (action.type === CLEAR_DROP_TARGET) {
nextState = setIn(nextState, ['dropTargetBorder'], null);
nextState = setIn(nextState, ['dropTargetItemId'], null);
nextState = setIn(nextState, ['dropTargetItemType'], null);
} else if (action.type === UPDATE_DROP_TARGET) {
nextState = setIn(
nextState,
['dropTargetBorder'],
action.dropTargetBorder
);
nextState = setIn(
nextState,
['dropTargetItemId'],
action.dropTargetItemId
);
nextState = setIn(
nextState,
['dropTargetItemType'],
action.dropTargetItemType
);
}
return nextState;
}
/**
* Updates hovered element data with the information sent.
* @param {object} state
* @param {object} action
* @param {string} action.hoveredItemId
* @param {string} action.hoveredItemType
* @param {string} action.type
* @return {object}
* @review
*/
function updateHoveredItemReducer(state, action) {
let nextState = state;
if (action.type === CLEAR_HOVERED_ITEM) {
nextState = setIn(nextState, ['hoveredItemId'], null);
nextState = setIn(nextState, ['hoveredItemType'], null);
} else if (action.type === UPDATE_HOVERED_ITEM) {
nextState = setIn(nextState, ['hoveredItemId'], action.hoveredItemId);
nextState = setIn(
nextState,
['hoveredItemType'],
action.hoveredItemType
);
}
return nextState;
}
export {
updateActiveItemReducer,
updateDropTargetReducer,
updateHoveredItemReducer
};