/*
 * This file is part of onkostar-plugin-dnpm
 *
 * Copyright (c) 2025 the original author or authors.
 *
 * 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 dev.dnpm.oshelper.analyzer;

import dev.dnpm.oshelper.security.DelegatingDataBasedPermissionEvaluator;
import dev.dnpm.oshelper.security.PermissionType;
import dev.dnpm.oshelper.services.mtb.MtbService;
import dev.dnpm.oshelper.services.therapieplan.TherapieplanServiceFactory;
import de.itc.onkostar.api.Disease;
import de.itc.onkostar.api.Procedure;
import de.itc.onkostar.api.analysis.AnalyseTriggerEvent;
import de.itc.onkostar.api.analysis.AnalyzerRequirement;
import org.springframework.security.core.context.SecurityContextHolder;
import org.springframework.stereotype.Component;

import java.util.Map;
import java.util.Set;

/**
 * Diese Klasse implementiert ein Plugin, welches Aktionen nach Bearbeitung eines Therapieplans durchführt.
 *
 * @since 0.0.2
 */
@Component
public class TherapieplanAnalyzer extends Analyzer {

    private final TherapieplanServiceFactory therapieplanServiceFactory;

    private final MtbService mtbService;

    private final DelegatingDataBasedPermissionEvaluator permissionEvaluator;

    public TherapieplanAnalyzer(
            final TherapieplanServiceFactory therapieplanServiceFactory,
            final MtbService mtbService,
            final DelegatingDataBasedPermissionEvaluator permissionEvaluator
    ) {
        this.therapieplanServiceFactory = therapieplanServiceFactory;
        this.mtbService = mtbService;
        this.permissionEvaluator = permissionEvaluator;
    }

    @Override
    public String getDescription() {
        return "Aktualisiert Unterformulare nach Änderungen im Therapieplan-Formular";
    }

    /**
     * @deprecated
     */
    @Override
    public boolean isRelevantForDeletedProcedure() {
        return false;
    }

    @Override
    public boolean isRelevantForAnalyzer(Procedure procedure, Disease disease) {
        return null != procedure && procedure.getFormName().equals("DNPM Therapieplan");
    }

    @Override
    public boolean isSynchronous() {
        return false;
    }

    @Override
    public AnalyzerRequirement getRequirement() {
        return AnalyzerRequirement.PROCEDURE;
    }

    @Override
    public Set<AnalyseTriggerEvent> getTriggerEvents() {
        return Set.of(
                AnalyseTriggerEvent.EDIT_SAVE,
                AnalyseTriggerEvent.EDIT_LOCK,
                AnalyseTriggerEvent.REORG
        );
    }

    @Override
    public void analyze(Procedure procedure, Disease disease) {
        therapieplanServiceFactory.currentUsableInstance().updateRequiredMtbEntries(procedure);
    }

    /**
     * Übergibt den Text der referenzierten MTBs für den Protokollauszug
     *
     * <p>Wurde der Eingabewert <code>id</code> nicht übergeben, wird ein leerer String zurück gegeben.
     *
     * <p>Beispiel zur Nutzung in einem Formularscript
     * <pre>
     * executePluginMethod(
     *   'TherapieplanAnalyzer',
     *   'getProtokollauszug',
     *   { id: 12345 },
     *   (response) => console.log(response),
     *   false
     * );
     * </pre>
     *
     * @param input Map mit Eingabewerten
     * @return Zeichenkette mit Protokollauszug
     */
    public String getProtokollauszug(Map<String, Object> input) {
        var procedureId = AnalyzerUtils.getRequiredId(input, "id");

        if (procedureId.isEmpty()) {
            return "";
        }

        if (
                permissionEvaluator.hasPermission(
                        SecurityContextHolder.getContext().getAuthentication(),
                        procedureId.get(),
                        Procedure.class.getSimpleName(),
                        PermissionType.READ
                )
        ) {
            return mtbService.getProtocol(
                    therapieplanServiceFactory
                            .currentUsableInstance()
                            .findReferencedMtbs(procedureId.get())
            );
        }

        return "";
    }

}