/*******************************************************************************
 * Copyright 2019 Graz University of Technology
 * MOA ZS has been developed in a cooperation between EGIZ
 * and Graz University of Technology.
 * Licensed under the EUPL, Version 1.2 or - as soon they will be approved by
 * the European Commission - subsequent versions of the EUPL (the "Licence");
 * You may not use this work except in compliance with the Licence.
 * You may obtain a copy of the Licence at:
 * https://joinup.ec.europa.eu/news/understanding-eupl-v12
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the Licence is distributed on an "AS IS" basis,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the Licence for the specific language governing permissions and
 * limitations under the Licence.
 *
 * This product combines work with different licenses. See the "NOTICE" text
 * file for details on the various modules and licenses.
 * The "NOTICE" text file is part of the distribution. Any derivative works
 * that you distribute must include a readable copy of the "NOTICE" text file.
 *******************************************************************************/
package at.gv.egiz.moazs;

import at.gv.egiz.moazs.preprocess.MzsDeliveryRequestValidator;
import at.gv.egiz.moazs.preprocess.ConfigUtil;
import at.gv.egiz.moazs.preprocess.DeliveryRequestAugmenter;
import at.gv.egiz.moazs.scheme.Marshaller;
import at.gv.zustellung.app2mzs.xsd.ConfigType;
import at.gv.zustellung.app2mzs.xsd.DeliveryRequestType;
import org.junit.Before;
import org.junit.Test;
import org.junit.runner.RunWith;
import org.mockito.Mock;
import org.mockito.junit.MockitoJUnitRunner;

import java.util.Map;

import static at.gv.zustellung.app2mzs.xsd.ClientType.clientTypeBuilder;
import static at.gv.zustellung.app2mzs.xsd.ConfigType.configTypeBuilder;
import static at.gv.zustellung.app2mzs.xsd.DeliveryRequestType.deliveryRequestTypeBuilder;
import static org.assertj.core.api.Assertions.assertThat;
import static org.mockito.ArgumentMatchers.any;
import static org.mockito.Mockito.when;

/**
 * @author Christof Rabensteiner
 *
 */
@RunWith(MockitoJUnitRunner.class)
public class DeliveryRequestAugmenterTest {

    private final String msgUrl = "http://mzs";

    @Mock
    private ConfigUtil configUtil;

    private Marshaller mzsMarshaller = new Marshaller(true);

    @Before
    public void setupMock() {
        when(configUtil.merge(any(), any())).thenCallRealMethod();
    }

    @Test
    public void augmentPrimaryWithoutConfig() {
        var fallback = createConfig(msgUrl, false);
        var augmenter = createAugmenter(fallback);

        var actual = augmenter.augment(createRequest(null)).getConfig();

        assertThat(actual).isEqualToComparingFieldByFieldRecursively(fallback);
    }

    @Test
    public void augmentPrimaryWithEmptyConfig() {
        var fallback = createConfig(msgUrl, false);
        var augmenter = createAugmenter(fallback);
        var primary = createConfig(null, null);

        var actual = augmenter.augment(createRequest(primary)).getConfig();

        assertThat(actual).isEqualToComparingFieldByFieldRecursively(fallback);
    }

    @Test
    public void overrideUrlWithPrimary() {
        var fallback = createConfig("http://fallback.url", false);
        var primary  = createConfig("http://primary.url",  null);
        var augmenter = createAugmenter(fallback);

        var actual = augmenter.augment(createRequest(primary)).getConfig();

        var expected = createConfig("http://primary.url", false);
        assertThat(actual).isEqualToComparingFieldByFieldRecursively(expected);
    }

    @Test
    public void overrideTnvzQueryWithPrimary() {
        var fallback = createConfig(msgUrl, false);
        var primary  = createConfig(null,  true);
        var augmenter = createAugmenter(fallback);

        var actual = augmenter.augment(createRequest(primary)).getConfig();

        var expected = createConfig(msgUrl, true);
        assertThat(actual).isEqualToComparingFieldByFieldRecursively(expected);
    }

    @Test
    public void selectConfigByProfileId() {
        var defaultConfig    = createConfig("http://default.url" , false);
        var selectableConfig = createConfig("http://selected.url", false);
        var augmenter = createAugmenter(Map.of("default", defaultConfig, "selectable-profile-id", selectableConfig));

        var requestConfig    = createConfig(null, null, "selectable-profile-id");
        var actual = augmenter.augment(createRequest(requestConfig)).getConfig();

        assertThat(actual).isEqualToComparingFieldByFieldRecursively(selectableConfig);
    }

    @Test
    public void selectConfigByProfileIdAndOverrideMsgUrl() {
        var defaultConfig    = createConfig("http://default.url" , false);
        var selectableConfig = createConfig("http://selected.url", true);
        var augmenter = createAugmenter(Map.of("default", defaultConfig, "selectable-profile-id", selectableConfig));

        var requestConfig    = createConfig("http://override.url", null, "selectable-profile-id");
        var actual = augmenter.augment(createRequest(requestConfig)).getConfig();

        var expected = createConfig("http://override.url", true);
        assertThat(actual).isEqualToComparingFieldByFieldRecursively(expected);
    }

    private DeliveryRequestAugmenter createAugmenter(ConfigType fallback) {
        return new DeliveryRequestAugmenter(Map.of("default", fallback), configUtil, mzsMarshaller);
    }

    private DeliveryRequestAugmenter createAugmenter(Map<String, ConfigType> profiles) {
        return new DeliveryRequestAugmenter(profiles, configUtil, mzsMarshaller);
    }

    private ConfigType createConfig(String url, Boolean performTnvz) {
        return createConfig(url, performTnvz, null);
    }

    private ConfigType createConfig(String url, Boolean performTnvz, String profileId) {

        var msgClient = clientTypeBuilder()
                .withURL(url)
                .build();

        return configTypeBuilder()
                .withMSGClient(msgClient)
                .withPerformQueryPersonRequest(performTnvz)
                .withProfileID(profileId)
                .build();
    }

    private DeliveryRequestType createRequest(ConfigType config) {

        return deliveryRequestTypeBuilder()
                .withConfig(config)
                .build();
    }

}