/*
 * MIT License
 *
 * 2023 Comprehensive Cancer Center Mainfranken
 *
 * Permission is hereby granted, free of charge, to any person obtaining a copy
 * of this software and associated documentation files (the "Software"), to deal
 * in the Software without restriction, including without limitation the rights
 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
 * copies of the Software, and to permit persons to whom the Software is
 * furnished to do so, subject to the following conditions:
 *
 * The above copyright notice and this permission notice shall be included in all
 * copies or substantial portions of the Software.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
 * SOFTWARE.
 */

package DNPM.services.therapieplan;

import DNPM.services.FormService;
import DNPM.services.therapieplan.DefaultTherapieplanService;
import DNPM.services.therapieplan.TherapieplanService;
import de.itc.onkostar.api.IOnkostarApi;
import de.itc.onkostar.api.Item;
import de.itc.onkostar.api.Procedure;
import de.itc.onkostar.api.constants.JaNeinUnbekannt;
import org.junit.jupiter.api.BeforeEach;
import org.junit.jupiter.api.Test;
import org.junit.jupiter.api.extension.ExtendWith;
import org.mockito.ArgumentCaptor;
import org.mockito.Mock;
import org.mockito.junit.jupiter.MockitoExtension;

import java.time.Instant;
import java.util.Date;

import static org.assertj.core.api.Assertions.assertThat;
import static org.mockito.ArgumentMatchers.any;
import static org.mockito.ArgumentMatchers.anyBoolean;
import static org.mockito.Mockito.*;

@ExtendWith(MockitoExtension.class)
class DefaultTherapieplanServiceTest {

    @Mock
    private IOnkostarApi onkostarApi;

    @Mock
    private FormService formService;

    private TherapieplanService service;

    @BeforeEach
    void setUp() {
        this.service = new DefaultTherapieplanService(onkostarApi, formService);
    }

    @Test
    void shouldNotUpdateSubformsOrSectionsIfMultipleMtbConfiguration() throws Exception {
        this.service.updateRequiredMtbEntries(new Procedure(onkostarApi));
        verify(onkostarApi, never()).saveProcedure(any(Procedure.class), anyBoolean());
    }

    @Test
    void shouldNotUpdateSectionsIfSectionsNotEnabled() throws Exception {
        var testProcedure = baseProcedure(onkostarApi);

        // Keine humangenetische Beratung und keine Reevaluation empfohlen
        testProcedure.setValue("humangenberatung", new Item("humangen_beratung", JaNeinUnbekannt.NEIN.getCode()));
        testProcedure.setValue("reevaluation", new Item("reevaluation", JaNeinUnbekannt.NEIN.getCode()));

        this.service.updateRequiredMtbEntries(testProcedure);

        verify(onkostarApi, never()).saveProcedure(any(Procedure.class), anyBoolean());
    }

    @Test
    void shouldUpdateSectionsIfNoReevaluation() throws Exception {
        var testProcedure = baseProcedure(onkostarApi);

        // Humangenetische Beratung aber keine Reevaluation
        testProcedure.setValue("humangenberatung", new Item("humangen_beratung", JaNeinUnbekannt.JA.getCode()));
        testProcedure.setValue("humangenberbegruendung", new Item("humangen_ber_begruendung", "Das ist die Begründung"));
        testProcedure.setValue("reevaluation", new Item("reevaluation", JaNeinUnbekannt.NEIN.getCode()));

        this.service.updateRequiredMtbEntries(testProcedure);

        var captor = ArgumentCaptor.forClass(Procedure.class);
        verify(onkostarApi, times(1)).saveProcedure(captor.capture(), anyBoolean());

        var capturedProcedure = captor.getValue();

        assertThat(capturedProcedure.getValue("reftkreevaluation")).isNull();
        assertThat(capturedProcedure.getValue("datumtkreevaluation")).isNull();

        assertThat(capturedProcedure.getValue("reftkhumangenber")).isNotNull();
        assertThat(capturedProcedure.getValue("reftkhumangenber").getInt()).isEqualTo(procedureId);
        assertThat(capturedProcedure.getValue("datumtkhumangenber")).isNotNull();
        assertThat(capturedProcedure.getValue("datumtkhumangenber").getDate()).isEqualTo(testDate);
    }

    @Test
    void shouldUpdateSectionsIfNoHumanGenConsultation() throws Exception {
        var testProcedure = baseProcedure(onkostarApi);

        // Humangenetische Beratung aber keine Reevaluation
        testProcedure.setValue("humangenberatung", new Item("humangen_beratung", JaNeinUnbekannt.NEIN.getCode()));
        testProcedure.setValue("reevaluation", new Item("reevaluation", JaNeinUnbekannt.JA.getCode()));

        this.service.updateRequiredMtbEntries(testProcedure);

        var captor = ArgumentCaptor.forClass(Procedure.class);
        verify(onkostarApi, times(1)).saveProcedure(captor.capture(), anyBoolean());

        var capturedProcedure = captor.getValue();

        assertThat(capturedProcedure.getValue("reftkhumangenber")).isNull();
        assertThat(capturedProcedure.getValue("datumtkhumangenber")).isNull();

        assertThat(capturedProcedure.getValue("reftkreevaluation")).isNotNull();
        assertThat(capturedProcedure.getValue("reftkreevaluation").getInt()).isEqualTo(procedureId);
        assertThat(capturedProcedure.getValue("datumtkreevaluation")).isNotNull();
        assertThat(capturedProcedure.getValue("datumtkreevaluation").getDate()).isEqualTo(testDate);
    }

    private static final int procedureId = 1234;
    private static final Date testDate = Date.from(Instant.parse("2023-03-15T09:43:00Z"));

    private Procedure baseProcedure(final IOnkostarApi onkostarApi) {
        var testProcedure = new Procedure(onkostarApi);
        testProcedure.setId(1000);

        // Setzen MTB Referenz und Datum MTB
        testProcedure.setValue("referstemtb", new Item("ref_tumorkonferenz", procedureId));
        testProcedure.setValue("datum", new Item("datum", testDate));

        return testProcedure;
    }

}