package flintstones.method.twoTuple;

import java.util.HashMap;

import javax.inject.Inject;

import org.eclipse.e4.core.contexts.ContextInjectionFactory;
import org.eclipse.e4.core.services.nls.Translation;

import flintstones.entity.domain.Domain;
import flintstones.entity.method.Method;
import flintstones.entity.validatedmethod.ValidatedMethod;
import flintstones.entity.valuation.Valuation;
import flintstones.helper.chainvalidator.ChainValidator;
import flintstones.helper.chainvalidator.operation.method.ValidBLTSDomainOperation;
import flintstones.helper.chainvalidator.operation.method.ValuationTypeOperation;
import flintstones.helper.faq.interfaces.IMarkdownFAQ;
import flintstones.method.twoTuple.messages.Messages;
import flintstones.valuation.linguistic.LinguisticValuation;
import flintstones.valuation.twoTuple.TwoTupleValuation;

public class TwoTupleMethod extends ValidatedMethod implements IMarkdownFAQ {

	@Inject
	@Translation
	private Messages messages;
	
	@Override
	public String getName() {
		return "2-tuple linguistic computational model";
	}
	
	@Override
	protected void reloadValidator() {
		
		validator = ContextInjectionFactory.make(ChainValidator.class, context);
		
		int numDomains = domainService.getAll().length;
		String numDomainEntity = domainMessages.Domain_count;
		
		Domain[] domains = domainService.getAll();
		String domainsEntity = domainMessages.Domain_entities;	
		
		ValidBLTSDomainOperation validBLTSDomainOperation =  new ValidBLTSDomainOperation(domainsEntity, domains); 
		
		Valuation[] valuations = valuationService.getAll();
		String valuationsEntity = valuationMessages.Valuation_entity;
		ValuationTypeOperation valuationTypeOperator =
				new ValuationTypeOperation(valuationsEntity, LinguisticValuation.class.getSimpleName(), valuations);
		
		validator.setReturn(this.getName())
			.greaterThan(numDomainEntity, numDomains, 0)
			.named("numDomains")
			.custom(validBLTSDomainOperation)
			.named("domains")
			.custom(valuationTypeOperator)
			.named("valuations");
	}	

	@Override
	protected HashMap<String, Object> exportData() {
		HashMap<String, Object> map = new HashMap<String, Object>();
		map.put(Method.TYPE_OF_VALUATION, TwoTupleValuation.ID);
		return map;
	}
	
	@Override
	public String getFAQFile() {
		return "faq/faq";
	}
}