package org.openecomp.sdc.ci.tests.utils;

import java.io.File;
import java.io.FileWriter;
import java.io.IOException;
import java.util.List;
import java.util.Map;

import org.onap.sdc.tosca.parser.api.ISdcCsarHelper;
import org.onap.sdc.tosca.parser.exceptions.SdcToscaParserException;
import org.onap.sdc.tosca.parser.impl.SdcToscaParserFactory;
import org.onap.sdc.tosca.parser.impl.SdcTypes;
import org.onap.sdc.toscaparser.api.Group;
import org.onap.sdc.toscaparser.api.NodeTemplate;
import org.onap.sdc.toscaparser.api.elements.Metadata;
import org.onap.sdc.toscaparser.api.parameters.Input;

public class CsarToscaTester {

	public static void processCsar(SdcToscaParserFactory factory, File file) throws SdcToscaParserException {
		ISdcCsarHelper sdcCsarHelper = factory.getSdcCsarHelper(file.getAbsolutePath());
		processCsarImpl(sdcCsarHelper);
		
	}

	public static void processCsar(ISdcCsarHelper sdcCsarHelper) throws SdcToscaParserException {
		processCsarImpl(sdcCsarHelper);

	}

	private static void processCsarImpl(ISdcCsarHelper sdcCsarHelper) {

		//Service level
		System.out.println("Invoking sdc-tosca methods on this CSAR....");
		String conformanceLevel = sdcCsarHelper.getConformanceLevel();
		System.out.println("getConformanceLevel() - conformance level is "+conformanceLevel);
		String serviceSubstitutionMappingsTypeName = sdcCsarHelper.getServiceSubstitutionMappingsTypeName();
		System.out.println("serviceSubstitutionMappingsTypeName() - subst mappings type of service is "+serviceSubstitutionMappingsTypeName);
		List<Input> serviceInputs = sdcCsarHelper.getServiceInputs();
		System.out.println("getServiceInputs() - service inputs are "+serviceInputs);
		Metadata serviceMetadata = sdcCsarHelper.getServiceMetadata();
		System.out.println("getServiceMetadata() - service metadata is "+serviceMetadata);
		Map<String, Object> serviceMetadataProperties = sdcCsarHelper.getServiceMetadataProperties();
		System.out.println("getServiceMetadataProperties() - service metadata properties is "+serviceMetadataProperties);
		List<NodeTemplate> allottedResources = sdcCsarHelper.getAllottedResources();
		System.out.println("getAllottedResources() - service allotted resources are "+allottedResources);
		List<NodeTemplate> serviceVfList = sdcCsarHelper.getServiceVfList();
		System.out.println("getServiceVfList() - VF list is "+serviceVfList);
		List<NodeTemplate> serviceNodeTemplateBySdcType = sdcCsarHelper.getServiceNodeTemplateBySdcType(SdcTypes.VF);
		System.out.println("getServiceNodeTemplateBySdcType() - VF list is "+serviceNodeTemplateBySdcType);
		List<NodeTemplate> serviceNodeTemplates = sdcCsarHelper.getServiceNodeTemplates();
		System.out.println("getServiceNodeTemplates() - all node templates list of service is "+serviceNodeTemplates);

		serviceVfList.forEach(x -> {
			String nodeTemplateCustomizationUuid = sdcCsarHelper.getNodeTemplateCustomizationUuid(x);
			System.out.println("getNodeTemplateCustomizationUuid() - VF ID is "+nodeTemplateCustomizationUuid);
			String typeOfNodeTemplate = sdcCsarHelper.getTypeOfNodeTemplate(x);
			System.out.println("getTypeOfNodeTemplate() - VF tosca type is "+typeOfNodeTemplate);
			List<Group> vfModulesByVf = sdcCsarHelper.getVfModulesByVf(nodeTemplateCustomizationUuid);
			System.out.println("getVfModulesByVf() - VF modules list is "+vfModulesByVf);
			vfModulesByVf.forEach(y -> {
				List<NodeTemplate> membersOfVfModule = sdcCsarHelper.getMembersOfVfModule(x, y);
				System.out.println("getMembersOfVfModule() - members of VfModule are "+membersOfVfModule);
			});
			List<NodeTemplate> vfcListByVf = sdcCsarHelper.getVfcListByVf(nodeTemplateCustomizationUuid);
			System.out.println("getVfcListByVf() - VFC list is "+vfcListByVf);
			vfcListByVf.forEach(z -> {
				List<NodeTemplate> nodeTemplateBySdcType = sdcCsarHelper.getNodeTemplateBySdcType(z, SdcTypes.CP);
				System.out.println("getNodeTemplateBySdcType() - CP children node templates of this VFC are "+nodeTemplateBySdcType);
				Map<String, Map<String, Object>> cpPropertiesFromVfcAsObject = sdcCsarHelper.getCpPropertiesFromVfcAsObject(z);
				System.out.println("getCpPropertiesFromVfcAsObject() - consolidated CP properties for this VFC are "+cpPropertiesFromVfcAsObject);
				boolean hasTopology = sdcCsarHelper.hasTopology(z);
				System.out.println("hasTopology() - this VFC is "+(hasTopology ? "nested" : "not nested"));
			});
		});
	}

	private static void generateReport(String time, String name, String currentCsarDir, List<String> criticalsReport, String type)
			throws IOException {
		FileWriter fw;
		fw = new FileWriter(new File(currentCsarDir + "/" + criticalsReport.size() + "-"+type+"-" + name +"-"+time + ".txt"));
		for (String exception : criticalsReport) {
			fw.write(exception);
			fw.write("\r\n");
		}
		fw.close();
	}
}