/*
 * This file is part of onkostar-plugin-dnpm
 *
 * Copyright (C) 2023-2026 the original author or authors.
 *
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU Lesser General Public License as published by
 * the Free Software Foundation, either version 3 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 Lesser General Public License for more details.
 *
 * You should have received a copy of the GNU Lesser General Public License
 * along with this program.  If not, see <http://www.gnu.org/licenses/>.
 */

package dev.dnpm.oshelper.services.therapieplan;

import dev.dnpm.oshelper.services.FormService;
import de.itc.onkostar.api.IOnkostarApi;
import de.itc.onkostar.api.Procedure;

import java.util.ArrayList;
import java.util.Comparator;
import java.util.List;
import java.util.Objects;
import java.util.stream.Collectors;

import static dev.dnpm.oshelper.services.FormService.hasValue;
import static dev.dnpm.oshelper.services.FormService.isYes;

@Deprecated(forRemoval = true, since = "2.0.0")
public class MultipleMtbTherapieplanService extends AbstractTherapieplanService {

    public MultipleMtbTherapieplanService(final IOnkostarApi onkostarApi, final FormService formService) {
        super(onkostarApi, formService);
    }

    @Override
    public void updateRequiredMtbEntries(Procedure procedure) {
        // No action required
    }

    @Override
    public List<Procedure> findReferencedMtbs(Procedure procedure) {
        var procedureIds = new ArrayList<Integer>();

        var mtbReference = procedure.getValue("referstemtb").getInt();
        procedureIds.add(mtbReference);

        if (isYes(procedure, "humangenberatung") && hasValue(procedure, "reftkhumangenber")) {
            procedureIds.add(procedure.getValue("reftkhumangenber").getInt());
        }

        if (isYes(procedure, "reevaluation") && hasValue(procedure, "reftkreevaluation")) {
            procedureIds.add(procedure.getValue("reftkreevaluation").getInt());
        }

        formService.getSubFormProcedureIds(procedure.getId()).stream()
                .map(onkostarApi::getProcedure)
                .filter(Objects::nonNull)
                .forEach(subform -> {
                    if (subform.getFormName().equals("DNPM UF Einzelempfehlung")) {
                        procedureIds.add(subform.getValue("mtb").getInt());
                    }

                    if (subform.getFormName().equals("DNPM UF Rebiopsie")) {
                        procedureIds.add(subform.getValue("reftumorkonferenz").getInt());
                    }
                });

        return procedureIds.stream()
                .distinct()
                .map(onkostarApi::getProcedure)
                .filter(Objects::nonNull)
                .sorted(Comparator.comparing(Procedure::getStartDate))
                .collect(Collectors.toList());
    }

    @Override
    public List<Procedure> findReferencedMtbs(int procedureId) {
        var procedure = this.onkostarApi.getProcedure(procedureId);
        if (null == procedure) {
            return List.of();
        }
        return findReferencedMtbs(procedure);
    }
}