package org.gcube.data.publishing.gCatFeeder.collectors.dm;

import java.util.Collections;
import java.util.Set;

import org.gcube.data.publishing.gCatFeeder.collectors.dm.model.InternalAlgorithmDescriptor;
import org.gcube.data.publishing.gCatFeeder.model.CatalogueFormatData;
import org.gcube.data.publishing.gCatfeeder.collectors.CatalogueRetriever;
import org.gcube.data.publishing.gCatfeeder.collectors.CollectorPlugin;
import org.gcube.data.publishing.gCatfeeder.collectors.DataCollector;
import org.gcube.data.publishing.gCatfeeder.collectors.DataTransformer;
import org.gcube.data.publishing.gCatfeeder.collectors.model.PluginDescriptor;
import org.gcube.data.publishing.gCatfeeder.collectors.model.faults.CatalogueNotSupportedException;

public class DataMinerPlugin implements CollectorPlugin<InternalAlgorithmDescriptor> {

	@Override
	public PluginDescriptor getDescriptor() {
		// TODO Auto-generated method stub
		return null;
	}

	@Override
	public CatalogueRetriever getRetrieverByCatalogueType(String catalogueType) throws CatalogueNotSupportedException {
		switch(catalogueType) {
		case Constants.CKAN_TYPE : return CKANRetriever.get();
		default : throw new CatalogueNotSupportedException("No support for "+catalogueType); 
		}
	}

	@Override
	public Set<String> getSupportedCatalogueTypes() {
		return Collections.singleton(Constants.CKAN_TYPE);
	}

	@Override
	public DataCollector<InternalAlgorithmDescriptor> getCollector() {
		return new DMAlgorithmsInfoCollector();
	}

	@Override
	public DataTransformer<? extends CatalogueFormatData, InternalAlgorithmDescriptor> getTransformerByCatalogueType(
			String catalogueType) throws CatalogueNotSupportedException {
		switch(catalogueType) {
		case Constants.CKAN_TYPE : return new CKANTransformer();
		default : throw new CatalogueNotSupportedException("No support for "+catalogueType); 
		}
	}

}