/**
 * Copyright (C) 2014 BonitaSoft S.A.
 * BonitaSoft, 32 rue Gustave Eiffel - 38000 Grenoble
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation, either version 2.0 of the License, or
 * (at your option) any later version.
 *
 * This program 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 General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program. If not, see <http://www.gnu.org/licenses/>.
 */
package org.bonitasoft.web.rest.server.api.organization;

import java.util.Map;

import org.bonitasoft.engine.identity.CustomUserInfoValue;
import org.bonitasoft.engine.search.SearchResult;
import org.bonitasoft.web.rest.model.identity.CustomUserInfoDefinition;
import org.bonitasoft.web.rest.model.identity.CustomUserInfoItem;
import org.bonitasoft.web.rest.server.api.ConsoleAPI;
import org.bonitasoft.web.rest.server.datastore.converter.ItemSearchResultConverter;
import org.bonitasoft.web.rest.server.datastore.filter.Filters;
import org.bonitasoft.web.rest.server.datastore.filter.GenericFilterCreator;
import org.bonitasoft.web.rest.server.datastore.utils.SearchOptionsCreator;
import org.bonitasoft.web.rest.server.datastore.utils.Sorts;
import org.bonitasoft.web.rest.server.engineclient.CustomUserInfoEngineClient;
import org.bonitasoft.web.rest.server.engineclient.CustomUserInfoEngineClientCreator;
import org.bonitasoft.web.rest.server.framework.api.APIHasSearch;
import org.bonitasoft.web.rest.server.framework.api.APIHasUpdate;
import org.bonitasoft.web.rest.server.framework.search.ItemSearchResult;
import org.bonitasoft.web.toolkit.client.common.i18n._;
import org.bonitasoft.web.toolkit.client.data.APIID;
import org.bonitasoft.web.toolkit.client.data.item.ItemDefinition;

import static org.bonitasoft.web.rest.model.identity.CustomUserInfoItem.ATTRIBUTE_VALUE;
import static org.bonitasoft.web.rest.server.api.APIPreconditions.check;
import static org.bonitasoft.web.rest.server.api.APIPreconditions.containsOnly;

/**
 * @author Vincent Elcrin
 */
public class APICustomUserInfoValue extends ConsoleAPI<CustomUserInfoItem>
        implements APIHasSearch<CustomUserInfoItem>, APIHasUpdate<CustomUserInfoItem> {

    private CustomUserInfoEngineClientCreator engineClientCreator;

    private CustomUserInfoConverter converter = new CustomUserInfoConverter();

    public APICustomUserInfoValue(CustomUserInfoEngineClientCreator engineClientCreator) {
        this.engineClientCreator = engineClientCreator;
    }

    @Override
    public ItemSearchResult<CustomUserInfoItem> search(int page, int resultsByPage, String search, String orders, Map<String, String> filters) {
        SearchResult<CustomUserInfoValue> result = getClient().searchCustomUserInfoValues(new SearchOptionsCreator(
                page,
                resultsByPage,
                search,
                new Sorts(orders),
                new Filters(filters, new GenericFilterCreator(new CustomUserInfoAttributeConverter()))).create());
        return new ItemSearchResultConverter<CustomUserInfoItem, CustomUserInfoValue>(
                page,
                resultsByPage,
                result,
                new CustomUserInfoConverter()).toItemSearchResult();
    }

    @Override
    public String defineDefaultSearchOrder() {
        return ATTRIBUTE_VALUE + " ASC";
    }

    @Override
    public CustomUserInfoItem update(APIID id, Map<String, String> attributes) {
        check(containsOnly(ATTRIBUTE_VALUE, attributes), new _("Only the value attribute can be updated"));

        return converter.convert(getClient().setCustomUserInfoValue(
                id.getPartAsLong(1),
                id.getPartAsLong(0),
                attributes.get(ATTRIBUTE_VALUE)));
    }

    private CustomUserInfoEngineClient getClient() {
        return engineClientCreator.create(getEngineSession());
    }

    @Override
    protected ItemDefinition<CustomUserInfoItem> defineItemDefinition() {
        return CustomUserInfoDefinition.get();
    }
}