EDIT

/**

* Copyright (C) 2018 EDIT

* European Distributed Institute of Taxonomy

* http://www.e-taxonomy.eu

*

* The contents of this file are subject to the Mozilla Public License Version 1.1

* See LICENSE.TXT at the top of this package for the full license terms.

*/

package eu.etaxonomy.cdm.remote.controller;

import java.io.IOException;

import java.util.ArrayList;

import java.util.Arrays;

import java.util.Collection;

import java.util.UUID;

import javax.servlet.http.HttpServletRequest;

import javax.servlet.http.HttpServletResponse;

import org.apache.commons.io.FilenameUtils;

import org.apache.log4j.Logger;

import org.springframework.beans.factory.annotation.Autowired;

import org.springframework.stereotype.Controller;

import org.springframework.web.bind.annotation.PathVariable;

import org.springframework.web.bind.annotation.RequestMapping;

import org.springframework.web.bind.annotation.RequestMethod;

import org.springframework.web.bind.annotation.RequestParam;

import eu.etaxonomy.cdm.api.service.INameService;

import eu.etaxonomy.cdm.api.service.dto.MediaDTO;

import eu.etaxonomy.cdm.api.service.pager.Pager;

import eu.etaxonomy.cdm.hibernate.HibernateProxyHelper;

import eu.etaxonomy.cdm.model.common.Annotation;

import eu.etaxonomy.cdm.model.media.Media;

import eu.etaxonomy.cdm.model.media.MediaRepresentation;

import eu.etaxonomy.cdm.model.media.MediaRepresentationPart;

import eu.etaxonomy.cdm.model.name.SpecimenTypeDesignation;

import eu.etaxonomy.cdm.model.name.TaxonName;

import eu.etaxonomy.cdm.model.name.TypeDesignationBase;

import eu.etaxonomy.cdm.model.occurrence.DerivedUnit;

import eu.etaxonomy.cdm.model.occurrence.MediaSpecimen;

import io.swagger.annotations.Api;

/**

 * @author a.kohlbecker

 * @since Jul 31, 2018

 *

 */

@Controller

@Api(value = "typeDesignation")

@RequestMapping(value = {"/typedesignation/{uuid}"})

/* can not use BaseController since the getMethod needs to call service.loadTypeDesignation() which is generically not possible */

public class TypeDesignationController extends AbstractController<TaxonName, INameService>  {

    private static final Logger logger = Logger.getLogger(TypeDesignationController.class);

    @Override

    @Autowired

    public void setService(INameService service) {

        this.service = service;

    }

    @RequestMapping(value="media", method = RequestMethod.GET)

    public Collection<MediaDTO> doGetMedia(

            @PathVariable("uuid") UUID uuid,

            HttpServletRequest request,

            HttpServletResponse response) throws IOException {

        logger.info("doGetMediaUris() - " + requestPathAndQuery(request));

        ArrayList<MediaDTO> dtos = new ArrayList<>();

        TypeDesignationBase<?> td = service.loadTypeDesignation(uuid, Arrays.asList("typeSpecimen.mediaSpecimen.representations.mediaRepresentationParts"));

        if(td instanceof SpecimenTypeDesignation){

            SpecimenTypeDesignation std = (SpecimenTypeDesignation)td;

            DerivedUnit du = HibernateProxyHelper.deproxy(std.getTypeSpecimen(), DerivedUnit.class);

            if(du != null && du instanceof MediaSpecimen) {

                Media media = ((MediaSpecimen)du).getMediaSpecimen();

                if(media != null){

                    for(MediaRepresentation mrp : media.getRepresentations()){

                        for(MediaRepresentationPart p : mrp.getParts()){

                            if(p.getUri() != null){

                                MediaDTO dto = new MediaDTO(media.getUuid());

                                dto.setUri(p.getUri().toString());

                                dtos.add(dto);

                            }

                        }

                    }

                }

            }

        }

        return dtos;

    }

    @RequestMapping(method = RequestMethod.GET)

    public TypeDesignationBase<?> doGetMethod(

            @PathVariable("uuid") UUID uuid,

            HttpServletRequest request,

            HttpServletResponse response) throws IOException {

        String servletPath = request.getServletPath();

        String propertyName = FilenameUtils.getBaseName(servletPath);

        logger.info("doGet() - " + requestPathAndQuery(request));

        TypeDesignationBase<?> dtb = service.loadTypeDesignation(uuid, Arrays.asList("$"));

        if(dtb == null){

            HttpStatusMessage.UUID_NOT_FOUND.send(response);

        }

        return dtb;

    }

    @RequestMapping(method = RequestMethod.GET, value="annotations")

    public Collection<Annotation> doGetAnnotations(

            @PathVariable("uuid") UUID uuid,

            HttpServletRequest request,

            HttpServletResponse response) throws IOException {

        String servletPath = request.getServletPath();

        String propertyName = FilenameUtils.getBaseName(servletPath);

        logger.info("doGetAnnotations() - " + requestPathAndQuery(request));

        TypeDesignationBase<?> dtb = service.loadTypeDesignation(uuid, Arrays.asList("$", "annotations"));

        if(dtb == null){

            HttpStatusMessage.UUID_NOT_FOUND.send(response);

        }

        return dtb.getAnnotations();

    }

    @RequestMapping(method = RequestMethod.GET, value="annotations", params = {"pageIndex", "pageSize"})

    public Pager<Annotation> doGetAnnotations(

            @PathVariable("uuid") UUID uuid,

            // doPage request parameters

            @RequestParam(value = "pageIndex", required = true) Integer pageIndex,

            @RequestParam(value = "pageSize", required = true) Integer pageSize,

            HttpServletRequest request,

            HttpServletResponse response) throws IOException {

        String servletPath = request.getServletPath();

        String propertyName = FilenameUtils.getBaseName(servletPath);

        logger.info("doGetAnnotations() - " + requestPathAndQuery(request));

        TypeDesignationBase<?> dtb = service.loadTypeDesignation(uuid, Arrays.asList("$", "annotations"));

        if(dtb == null){

            HttpStatusMessage.UUID_NOT_FOUND.send(response);

        }

        Pager<Annotation> p = pagerForSubCollectionOf(dtb.getAnnotations(), pageIndex, pageSize, response);

        return p;

    }

}