EDIT

// $Id$

/**

* Copyright (C) 2016 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.io.mexico;

import java.net.URI;

import java.net.URISyntaxException;

import java.util.Arrays;

import java.util.HashMap;

import java.util.List;

import java.util.Set;

import java.util.UUID;

import org.apache.log4j.Logger;

import org.springframework.stereotype.Component;

import eu.etaxonomy.cdm.common.CdmUtils;

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

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

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

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

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

import eu.etaxonomy.cdm.model.description.DescriptionElementBase;

import eu.etaxonomy.cdm.model.description.Feature;

import eu.etaxonomy.cdm.model.description.TaxonNameDescription;

import eu.etaxonomy.cdm.model.description.TextData;

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

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

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

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

import eu.etaxonomy.cdm.model.reference.Reference;

import eu.etaxonomy.cdm.model.reference.ReferenceFactory;

import eu.etaxonomy.cdm.model.taxon.Classification;

import eu.etaxonomy.cdm.model.taxon.Taxon;

import eu.etaxonomy.cdm.model.taxon.TaxonNode;

import eu.etaxonomy.cdm.strategy.parser.TimePeriodParser;

/**

 * @author a.mueller

 * @date 16.06.2016

 *

 */

@Component

public class MexicoBorhidiExcelImport<CONFIG extends MexicoBorhidiImportConfigurator>

        extends SimpleExcelTaxonImport<CONFIG>{

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

    private static final long serialVersionUID = -3607776356577606657L;

    private  static List<String> expectedKeys= Arrays.asList(new String[]{

            "FullnameNoAuthors","OutputNameID","OutputFullNameWithAuthors"

            ,"OutputAbbreviatedTitle","OutputCollation","OutputVolume",

            "OutputIssue","OutputPage","OutputTitlePageYear","OutputYearPublished",

            "OutputBHLLink"});

    @Override

    protected void firstPass(SimpleExcelTaxonImportState<CONFIG> state) {

        String line = state.getCurrentLine() + ": ";

        HashMap<String, String> record = state.getOriginalRecord();

        Set<String> keys = record.keySet();

        checkAllKeysExist(line, keys, expectedKeys);

        if (record.get("FullnameNoAuthors") == null ){

            logger.warn("No FullnameNoAuthors given: " + line);

            return;

        }

        //Name

        BotanicalName speciesName = makeName(record, state);

        //Taxon

        Reference sec = state.getConfig().getSourceReference();

        Taxon taxon = Taxon.NewInstance(speciesName, sec);

        TaxonNode rubiaceae = getHighestNode(state);

//        rubiaceae.addChildTaxon(taxon, null, null);

        //make genus

        makeGenus(state, speciesName, sec, taxon, rubiaceae);

        //add tropicos identifier

        String tropicosId = record.get("OutputNameID");

        if (isNotBlank(tropicosId)){

            String tropicosIdTypeLabel = "Tropicos Name Identifier";

            UUID uuid = MexicoBorhidiTransformer.uuidTropicosNameIdentifier;

            TermVocabulary<DefinedTerm> voc = null;  //for now it goes to user defined voc

            DefinedTerm identifierType = this.getIdentiferType(state, uuid, tropicosIdTypeLabel, tropicosIdTypeLabel, null, voc);

            Identifier<Taxon> identifier = Identifier.NewInstance(tropicosId, identifierType);

            taxon.addIdentifier(identifier);

        }

    }

    private Classification classification;

    private TaxonNode rubiaceaeNode;

    /**

     * @return

     */

    private TaxonNode getHighestNode(SimpleExcelTaxonImportState<CONFIG> state) {

        if (rubiaceaeNode == null){

            MexicoBorhidiImportConfigurator config = state.getConfig();

            classification = Classification.NewInstance(state.getConfig().getClassificationName());

            classification.setUuid(config.getClassificationUuid());

            classification.setReference(config.getSourceReference());

            BotanicalName nameRubiaceae = BotanicalName.NewInstance(Rank.FAMILY());

            nameRubiaceae.setGenusOrUninomial("Rubiaceae");

            Taxon rubiaceaeTaxon = Taxon.NewInstance(nameRubiaceae, classification.getReference());

            rubiaceaeNode = classification.addChildTaxon(rubiaceaeTaxon, null, null);

            getClassificationService().save(classification);

        }

        return rubiaceaeNode;

    }

    /**

     * @param record

     * @param state

     * @return

     */

    private BotanicalName makeName(HashMap<String, String> record, SimpleExcelTaxonImportState<CONFIG> state) {

        String line = state.getCurrentLine() + ": ";

        String fullNameStr = getValue(record, "OutputFullNameWithAuthors");

        String volume = getValue(record, "OutputVolume");

        String issue = getValue(record, "OutputIssue");

        String page = getValue(record, "OutputPage");

        String titleYear = getValue(record, "OutputTitlePageYear");

        String publishedYear = getValue(record, "OutputYearPublished");

        String refAbbrevTitle = getValue(record, "OutputAbbreviatedTitle");

        String outputCollation = getValue(record, "OutputCollation");

        BotanicalName name = (BotanicalName)nameParser.parseFullName(fullNameStr, NomenclaturalCode.ICNAFP, Rank.SPECIES());

        if (name.isProtectedTitleCache()){

            logger.warn(line + "Name could not be parsed: " + fullNameStr );

        }else{

            replaceAuthorNames(state, name);

        }

        String[] volumeDetail = makeVolumeDetail(outputCollation);

        if (refAbbrevTitle != null){

            if (volume != null){

                Reference journal = state.getReference(refAbbrevTitle);

                if (journal == null){

                    journal = ReferenceFactory.newJournal();

                    journal.setAbbrevTitle(refAbbrevTitle);

                    state.putReference(refAbbrevTitle, journal);

                }

                Reference article = ReferenceFactory.newArticle();

                //volume + issue

    //            if (isNotBlank(issue)){

    //                volume = volume + "(" + issue + ")";

    //            }

                volume = volumeDetail[0];

                String detail = volumeDetail.length > 1 ? volumeDetail[1] : null;

                //            String detail = page;

                name.setNomenclaturalMicroReference(detail);

                article.setVolume(CdmUtils.Ne(volume));

                article.setInReference(journal);

                titleYear = (isBlank(publishedYear)? titleYear : "\"" + titleYear + "\"[" + publishedYear + "]");

                article.setDatePublished(TimePeriodParser.parseString(titleYear));

                Reference existingArticle = state.getReference(article.getTitleCache());

                if (existingArticle != null){

                    name.setNomenclaturalReference(existingArticle);

                }else{

                    name.setNomenclaturalReference(article);

                    state.putReference(article.getTitleCache(), article);

                }

            }else{

                Reference book = ReferenceFactory.newBook();

                book.setAbbrevTitle(refAbbrevTitle);

                if (volumeDetail.length > 1){

                    logger.warn(line + "Book outputCollation has volume part");

                }

                //year

                titleYear = (isBlank(publishedYear)? titleYear : "\"" + titleYear + "\"[" + publishedYear + "]");

                book.setDatePublished(TimePeriodParser.parseString(titleYear));

                //deduplicate

                Reference existingBook = state.getReference(book.getTitleCache());

                if (existingBook != null){

                    name.setNomenclaturalReference(existingBook);

                }else{

                    name.setNomenclaturalReference(book);

                    state.putReference(book.getTitleCache(), book);

                }

                //micro ref

                String detail = outputCollation;

                //String detail = page;

                name.setNomenclaturalMicroReference(detail);

            }

        }

        addNomRefExtension(state, name);

        //add protologue

        String bhlLink = record.get("OutputBHLLink");

        if (isNotBlank(bhlLink)){

            URI uri;

            try {

                uri = new URI(bhlLink);

                Media media = Media.NewInstance(uri, null, null, null);

                TaxonNameDescription desc = TaxonNameDescription.NewInstance(name);

                desc.setTitleCache("Protologue for " + name.getNameCache(), true);

                DescriptionElementBase elem = TextData.NewInstance(Feature.PROTOLOGUE());

                elem.addMedia(media);

                desc.addElement(elem);

            } catch (URISyntaxException e) {

                logger.warn(line + "URI could not be parsed: " + e.getMessage());

            }

        }

        return name;

    }

    /**

     * @param outputCollation

     * @return

     */

    private String[] makeVolumeDetail(String outputCollation) {

        if (outputCollation == null){

            return new String[0];

        }else{

            String[] split = outputCollation.split(":");

            return split;

        }

    }

    /**

     * @param state

     * @param referencedName

     */

    private void addNomRefExtension(SimpleExcelTaxonImportState<CONFIG> state, BotanicalName name) {

        String newExtensionStr = name.getFullTitleCache() + " - BORHIDI";

        UUID uuidNomRefExtension = MexicoConabioTransformer.uuidNomRefExtension;

        for (Extension extension : name.getExtensions()){

            if (extension.getType().getUuid().equals(uuidNomRefExtension)){

                extension.setValue(extension.getValue() + "\n" + newExtensionStr);

                return;

            }

        }

        String label = "Nomenclatural reference in Sources";

        String abbrev = "Nom. ref. src.";

        ExtensionType extensionType = getExtensionType(state, uuidNomRefExtension, label, label, abbrev);

        Extension.NewInstance(name, newExtensionStr, extensionType);

    }

}