import org.antlr.stringtemplate.StringTemplate

import eu.dnetlib.hope.domains.common.Derivative
import eu.dnetlib.hope.domains.common.LandingPage
import eu.dnetlib.hope.domains.common.LanguagedValue
import eu.dnetlib.hope.domains.common.OAIHeader
import eu.dnetlib.hope.domains.library.MarcPublication
import eu.dnetlib.hope.domains.library.MarcRecord
import eu.dnetlib.hope.domains.library.MarcRelative
import eu.dnetlib.hope.domains.library.MarcResource
import eu.dnetlib.hope.domains.library.MarcTitle
import eu.dnetlib.hope.domains.library.MarcTranslatedTitle


class AMSABModsUtils {

	def String transformModsRecord(Node modsNode, StringTemplate template, String dateOfColl, String repoId, String set, collectionPID){

		//reset the template for the current Faust-Objekt
		template.reset()
		//identifiers
		def String objPID = modsNode.'*:identifier'.findAll{ it.'@displayLabel' == 'landing page'}.find{it.'@type' == 'pid'}.text()
		def String repoObjId = (repoId+"::"+objPID)
		//oai header
		def OAIHeader oaiheader = new OAIHeader(dateOfCollection:dateOfColl, repositoryId:repoId, setSpec:set, identifier:objPID, objIdentifier:repoObjId)

		def String issn = modsNode.'*:identifier'.find { it['@type'] == 'issn' }?.text()
		def String bookNo = modsNode.'*:identifier'.find { it['@type'] == 'book number' }?.text()

		def LandingPage landingpage = new LandingPage(localID:objPID, href:objPID)
		def MarcTranslatedTitle mainTitle = new MarcTranslatedTitle(original:modsNode.'*:titleInfo'.'*:title'.text())
		def MarcTitle marcTitle = new MarcTitle(main: mainTitle, responsibility:modsNode.'*:name'.'*:namePart'.text(),
		materialDesignation:modsNode.'*:typeOfResource'.'@displayLabel')

		def MarcPublication marcPublication= new MarcPublication(placeOfPublication:modsNode.'*:originInfo'.'*:place'.'*:placeTerm'.text(),
		publisher: modsNode.'*:originInfo'.'*:publisher'.text(), dateOfPublication:modsNode.'*:originInfo'.'*:dateIssued'.text())

		//Use following mapping for the value: BIBLIOTHEEK:tijdschriften corresponds to periodicals,
		//BIBLIOTHEEK:jaren corresponds to year, Bibliotheek:nummers corresponds to issue
		def String descrLevel = modsNode.'*:levelOfDescription'.text()
		//if(descrLevel.equals('BIBLIOTHEEK:Tijdschriften')) descrLevel = 'periodicals'
		//if(descrLevel.equals('BIBLIOTHEEK:Jaren')) descrLevel = 'year'
		//if(descrLevel.equals('BIBLIOTHEEK:Nummers')) descrLevel = 'issue'

		def String edmRights = modsNode.'*:accessCondition'.text()
		if(!edmRights) edmRights ="Unknown"

		def List<String> resourceLanguages = modsNode.'*:language'.'*:languageTerm'*.text()
		//removed keywords as they were just a repetition of subject-topics
		//keywords:modsNode.'*:subject'?.'*:topic'*.text(), topicSubjects_650:modsNode.'*:subject'.'*:topic'*.text(),
		def MarcRecord marcRecord = new MarcRecord(leader:'NA',pid:objPID, aggregator:'', descriptionLevel:descrLevel,
		localID:objPID, issn_022:issn, landingPage:landingpage,
		providerName:modsNode.'*:dataProvider'?.text(),
		providerLanguage:modsNode.'*:language'?.'*:languageTerm'[0].text(),
		bookNo_091:bookNo,
		extents:modsNode.'*:physicalDescription'?.'*:extent'*.text().collect{return new LanguagedValue(value:it)},
		physDetails:[],  dimensions:[],
		materialDesignations:modsNode.'*:physicalDescription'?.'*:form'*.text().collect{return new LanguagedValue(value:it)},
		toc:'', theabstracts:[], genre:'',
		keywords:[], topicSubjects_650:modsNode.'*:subject'.'*:topic'*.text(),
		creatorPersons_100:modsNode.'*:name'.findAll{it.'@type' .equals("personal")}*.'*:namePart'*.text(),
		creatorCorps_110:modsNode.'*:name'.findAll{it.'@type' .equals("corporate")}*.'*:namePart'*.text(), contributorMeetings_711:[],
		personSubjects_600:modsNode.'*:subject'.'*:name'.findAll{it.'@type' .equals("personal")}*.text(),
		corporateSubjects_610:modsNode.'*:subject'.'*:name'.findAll{it.'@type' .equals("corporate")}*.text(),
		temporalCoverages_648:modsNode.'*:subject'.'*:temporal'*.text(),
		spatialCoverages_651:modsNode.'*:subject'.'*:geographic'*.text(),
		personContributors:[], corporateContributors:[], creatorMeetings_111:[],
		titles_245:[marcTitle], editionStms_250:[], publication:marcPublication, europeanaType:'TEXT', europeanaRights:edmRights,
		languages_041 :resourceLanguages
		)
		def String relativePID = modsNode.'*:relatedItem'?.find{it.'@type'.equals("preceding")}?.'*:identifier'?.find{it.'@type'.equals("pid")}?.text()
		def String parentPID = collectionPID
		if(!descrLevel.equals('BIBLIOTHEEK:Tijdschriften'))
			parentPID = modsNode.'*:relatedItem'?.find{it.'@type'.equals("host")}?.'*:identifier'?.find{it.'@type'.equals("pid")}?.text()
		marcRecord.setParentRecord(new MarcRelative(localID:parentPID, pid:parentPID))
		marcRecord.setNextRecord(new MarcRelative(localID:relativePID, pid:relativePID))

		def derivative2Nodes = modsNode.'*:identifier'.findAll{it.'@displayLabel'.equals("derivative2")}
		if(!derivative2Nodes.empty){
			def List<Derivative> derivativeList
			def String der2Pid = derivative2Nodes.find{it.'@type'.equals('pid')}.text()
			def String der2URL = derivative2Nodes.find{it.'@type'.equals('url')}.text()
			def String der2Id = derivative2Nodes.find{it.'@type'.equals('id')}.text()
			def derivative3Nodes = modsNode.'*:identifier'.findAll{it.'@displayLabel'.equals("derivative3")}
			def String der3Pid = derivative3Nodes.find{it.'@type'.equals('pid')}.text()
			def String der3URL = derivative3Nodes.find{it.'@type'.equals('url')}.text()
			def String der3Id = derivative3Nodes.find{it.'@type'.equals('id')}.text()
			def Derivative der2 = new Derivative(pid:der2Pid, href:der2URL, localID:der2Id, type:'derivative2')
			def Derivative der3 = new Derivative(pid:der3Pid, href:der3URL, localID:der3Id, type:'derivative3')

			def String resourcePID = der2Pid.split("\\?")[0]
			//objPID+"_"+der2Id
			def MarcResource resource = new MarcResource(pid:resourcePID, id:resourcePID, type:'TEXT', languages:resourceLanguages,
			rights:edmRights, derivatives:[der2, der3])
			template.setAttribute("resources", [resource])
		}
		else template.setAttribute("resources", [])

		template.setAttribute("oaiheader", oaiheader)
		template.setAttribute("marc", marcRecord)
		return template.toString();
	}
}