/*
 * Copyright © 2016-2018 European Support Limited
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 * 
 *      http://www.apache.org/licenses/LICENSE-2.0
 * 
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
import RestAPIUtil from 'nfvo-utils/RestAPIUtil.js';
import Configuration from 'sdc-app/config/Configuration.js';
import { permissionTypes } from 'sdc-app/onboarding/permissions/PermissionsConstants.js';
import { actionsEnum as VersionControllerActionsEnum } from 'nfvo-components/panel/versionController/VersionControllerConstants.js';
import { actionTypes as onboardingActionTypes } from 'sdc-app/onboarding/OnboardingConstants.js';
import { restToggle } from 'sdc-app/features/featureToggleUtils.js';
import { featureToggleNames } from 'sdc-app/features/FeaturesConstants.js';
import objectPropsToUrlString from 'nfvo-utils/objectPropsToUrlString.js';

export const archiveActions = {
    ARCHIVE: 'ARCHIVE',
    RESTORE: 'RESTORE'
};

function baseUrl() {
    const restPrefix = Configuration.get('restPrefix');
    return `${restPrefix}/v1.0/items`;
}

const ItemsHelper = {
    performVCAction({ itemId, version, action, comment }) {
        const { id: versionId } = version;
        const data = {
            action,
            ...(action === VersionControllerActionsEnum.COMMIT && {
                commitRequest: { message: comment }
            })
        };
        return RestAPIUtil.put(
            `${baseUrl()}/${itemId}/versions/${versionId}/actions`,
            data
        );
    },

    fetchVersions({ itemId }) {
        return RestAPIUtil.fetch(`${baseUrl()}/${itemId}/versions`);
    },

    fetchVersion({ itemId, versionId }) {
        return RestAPIUtil.fetch(
            `${baseUrl()}/${itemId}/versions/${versionId}`
        );
    },

    fetchActivityLog({ itemId, versionId }) {
        return RestAPIUtil.fetch(
            `${baseUrl()}/${itemId}/versions/${versionId}/activity-logs`
        );
    },

    fetchUsers({ itemId }) {
        return RestAPIUtil.fetch(`${baseUrl()}/${itemId}/permissions`);
    },

    updateContributors({ itemId, removedUsersIds, addedUsersIds }) {
        return RestAPIUtil.put(
            `${baseUrl()}/${itemId}/permissions/${permissionTypes.CONTRIBUTOR}`,
            { removedUsersIds, addedUsersIds }
        );
    },

    changeOwner({ itemId, ownerId }) {
        return RestAPIUtil.put(
            `${baseUrl()}/${itemId}/permissions/${permissionTypes.OWNER}`,
            { removedUsersIds: [], addedUsersIds: [ownerId] }
        );
    },

    async checkItemStatus(dispatch, { itemId, versionId }) {
        const response = await ItemsHelper.fetchVersion({ itemId, versionId });
        let state = (response && response.state) || {};
        const { baseId, description, id, name, status } = response;
        const item = await ItemsHelper.fetchItem(itemId);
        dispatch({
            type: onboardingActionTypes.UPDATE_ITEM_STATUS,
            itemState: state,
            itemStatus: response.status,
            archivedStatus: item.status,
            updatedVersion: { baseId, description, id, name, status }
        });

        return Promise.resolve({ ...response, archivedStatus: item.status });
    },

    fetchItem(itemId) {
        return restToggle({
            restFunction: () => RestAPIUtil.fetch(`${baseUrl()}/${itemId}`),
            featureName: featureToggleNames.ARCHIVE_ITEM,
            mockResult: {}
        });
    },

    archiveItem(itemId) {
        return RestAPIUtil.put(`${baseUrl()}/${itemId}/actions`, {
            action: archiveActions.ARCHIVE
        });
    },
    restoreItem(itemId) {
        return RestAPIUtil.put(`${baseUrl()}/${itemId}/actions`, {
            action: archiveActions.RESTORE
        });
    },

    fetchItems(filterData) {
        const str = objectPropsToUrlString(filterData);
        return restToggle({
            restFunction: () => RestAPIUtil.fetch(`${baseUrl()}?${str}`),
            featureName: featureToggleNames.FILTER,
            mockResult: { results: [] }
        });
    }
};

export default ItemsHelper;