/*
 * 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 { tabsMapping, actionTypes } from './OnboardConstants.js';
import ScreensHelper from 'sdc-app/common/helpers/ScreensHelper.js';
import { enums, screenTypes } from 'sdc-app/onboarding/OnboardingConstants.js';
import VersionsPageActionHelper from 'sdc-app/onboarding/versionsPage/VersionsPageActionHelper.js';

import { itemTypes } from 'sdc-app/onboarding/versionsPage/VersionsPageConstants.js';
import PermissionsActionHelper from 'sdc-app/onboarding/permissions/PermissionsActionHelper.js';
import { actionTypes as filterActionTypes } from './filter/FilterConstants.js';
import {
    versionStatus,
    itemStatus
} from 'sdc-app/common/helpers/ItemsHelperConstants.js';

const OnboardActionHelper = {
    resetOnboardStore(dispatch) {
        dispatch({
            type: actionTypes.RESET_ONBOARD_STORE
        });
    },
    changeActiveTab(dispatch, activeTab) {
        this.clearSearchValue(dispatch);
        dispatch({
            type: actionTypes.CHANGE_ACTIVE_ONBOARD_TAB,
            activeTab
        });
        dispatch({
            type: filterActionTypes.FILTER_DATA_CHANGED,
            deltaData:
                activeTab === tabsMapping.WORKSPACE
                    ? {
                          versionStatus: versionStatus.DRAFT,
                          itemStatus: itemStatus.ACTIVE
                      }
                    : {
                          versionStatus: versionStatus.CERTIFIED
                      }
        });
    },
    changeSearchValue(dispatch, searchValue) {
        dispatch({
            type: actionTypes.CHANGE_SEARCH_VALUE,
            searchValue
        });
    },
    clearSearchValue(dispatch) {
        dispatch({
            type: actionTypes.CHANGE_SEARCH_VALUE,
            searchValue: ''
        });
    },

    loadVLMScreen(dispatch, { id: licenseModelId, name }, users, tab) {
        if (tab === tabsMapping.WORKSPACE) {
            VersionsPageActionHelper.fetchVersions(dispatch, {
                itemId: licenseModelId,
                itemType: itemTypes.LICENSE_MODEL
            }).then(({ results }) => {
                results = results.filter(
                    version => version.status === versionStatus.DRAFT
                );
                if (results.length !== 1) {
                    ScreensHelper.loadScreen(dispatch, {
                        screen: enums.SCREEN.VERSIONS_PAGE,
                        screenType: screenTypes.LICENSE_MODEL,
                        props: {
                            licenseModelId,
                            licenseModel: { name },
                            usersList: users
                        }
                    });
                } else {
                    PermissionsActionHelper.fetchItemUsers(dispatch, {
                        itemId: licenseModelId,
                        allUsers: users
                    }).then(() =>
                        ScreensHelper.loadLandingScreen(dispatch, {
                            screenType: screenTypes.LICENSE_MODEL,
                            props: { licenseModelId, version: results[0] }
                        })
                    );
                }
            });
        }
        if (tab === tabsMapping.CATALOG) {
            ScreensHelper.loadScreen(dispatch, {
                screen: enums.SCREEN.VERSIONS_PAGE,
                screenType: screenTypes.LICENSE_MODEL,
                props: {
                    licenseModelId,
                    licenseModel: { name },
                    usersList: users
                }
            });
        }
    },
    loadVSPScreen(dispatch, softwareProduct, users, tab) {
        let {
            id: softwareProductId,
            vendorId: licenseModelId,
            licensingVersion,
            name
        } = softwareProduct;
        if (tab === tabsMapping.WORKSPACE) {
            VersionsPageActionHelper.fetchVersions(dispatch, {
                itemId: softwareProductId,
                itemType: itemTypes.SOFTWARE_PRODUCT
            }).then(({ results }) => {
                results = results.filter(
                    version => version.status === versionStatus.DRAFT
                );
                if (results.length !== 1) {
                    ScreensHelper.loadScreen(dispatch, {
                        screen: enums.SCREEN.SOFTWARE_PRODUCT_VERSIONS_PAGE,
                        screenType: screenTypes.SOFTWARE_PRODUCT,
                        props: {
                            softwareProductId,
                            softwareProduct: {
                                name,
                                vendorId: licenseModelId,
                                licensingVersion
                            },
                            usersList: users
                        }
                    });
                } else {
                    PermissionsActionHelper.fetchItemUsers(dispatch, {
                        itemId: softwareProductId,
                        allUsers: users
                    }).then(() =>
                        ScreensHelper.loadLandingScreen(dispatch, {
                            screenType: screenTypes.SOFTWARE_PRODUCT,
                            props: {
                                softwareProductId,
                                licenseModelId,
                                version: results[0]
                            }
                        })
                    );
                }
            });
        }
        if (tab === tabsMapping.CATALOG) {
            ScreensHelper.loadScreen(dispatch, {
                screen: enums.SCREEN.SOFTWARE_PRODUCT_VERSIONS_PAGE,
                screenType: screenTypes.SOFTWARE_PRODUCT,
                props: {
                    softwareProductId,
                    softwareProduct: {
                        name,
                        vendorId: licenseModelId,
                        licensingVersion
                    },
                    usersList: users
                }
            });
        }
    }
};

export default OnboardActionHelper;