package org.gcube.dataanalysis.dataminer.poolmanager.util;

import static org.gcube.common.authorization.client.Constants.authorizationService;
import static org.gcube.resources.discovery.icclient.ICFactory.clientFor;
import static org.gcube.resources.discovery.icclient.ICFactory.queryFor;

import java.io.BufferedReader;
***REMOVED***
import java.io.InputStreamReader;
import java.io.OutputStreamWriter;
***REMOVED***
***REMOVED***
import java.net.URLConnection;
import java.net.URLEncoder;
import java.util.LinkedList;
***REMOVED***

import org.apache.http.client.methods.HttpGet;
import org.apache.http.impl.client.CloseableHttpClient;
import org.apache.http.impl.client.HttpClientBuilder;
import org.apache.http.util.EntityUtils;
***REMOVED***
import org.gcube.common.authorization.library.AuthorizationEntry;
***REMOVED***
import org.gcube.common.resources.gcore.GCoreEndpoint;
import org.gcube.common.resources.gcore.GenericResource;
import org.gcube.common.resources.gcore.ServiceEndpoint;
***REMOVED***

import org.gcube.dataanalysis.dataminer.poolmanager.datamodel.Host;

import org.gcube.resources.discovery.client.api.DiscoveryClient;
import org.gcube.resources.discovery.client.queries.api.SimpleQuery;
import org.gcube.smartgears.ContextProvider;
import org.gcube.smartgears.context.application.ApplicationContext;
import org.json.JSONArray;
import org.json.JSONObject;


public class SendMail  ***REMOVED***

	public SendMail() ***REMOVED***
		***REMOVED*** TODO Auto-generated constructor stub
***REMOVED***

	public void sendNotification(String subject, String body) throws Exception ***REMOVED***

		***REMOVED***AnalysisLogger.getLogger().debug("Emailing System->Starting request of email in scope " + ScopeProvider.instance.get());

		***REMOVED***String serviceAddress = InfraRetrieval.findEmailingSystemAddress(ScopeProvider.instance.get());

		String serviceAddress = this.getSocialService();
		
		
		if (!serviceAddress.endsWith("/"))
			serviceAddress = serviceAddress + "/";

		String requestForMessage = serviceAddress + "messages/writeMessageToUsers" + "?gcube-token="
				+ SecurityTokenProvider.instance.get();
		requestForMessage = requestForMessage.replace("http:***REMOVED***", "https:***REMOVED***").replace(":80", ""); 

		***REMOVED***AnalysisLogger.getLogger().debug("Emailing System->Request url is going to be " + requestForMessage);

		***REMOVED*** put the sender, the recipients, subject and body of the mail here
		subject = URLEncoder.encode(subject, "UTF-8");
		body = URLEncoder.encode(body, "UTF-8");
		String requestParameters = "&sender=dataminer&recipients=" + this.getAdmins() + "&subject=" + subject + "&body="
				+ body;

		String response = this.sendPostRequest(requestForMessage, requestParameters);
		***REMOVED***AnalysisLogger.getLogger().debug("Emailing System->Emailing response OK ");
		
		if (response == null) ***REMOVED***
			Exception e = new Exception("Error in email sending response");
			throw e;
	***REMOVED***
***REMOVED***

	***REMOVED*** public void notifySubmitter(String a, String b) throws Exception ***REMOVED***
	***REMOVED*** NotificationHelper nh = new NotificationHelper();
	***REMOVED*** super.sendNotification(nh.getSubject(),
	***REMOVED*** nh.getBody());
	***REMOVED*** ***REMOVED***

	public String username(String token) throws ObjectNotFound, Exception ***REMOVED***
		AuthorizationEntry entry = authorizationService().get(token);
		System.out.println(entry.getClientInfo().getId());
		return entry.getClientInfo().getId();
***REMOVED***

***REMOVED***	public String retrieveAdminRole() throws Exception ***REMOVED***
***REMOVED***		String serviceAddress = InfraRetrieval.findEmailingSystemAddress(ScopeProvider.instance.get());
***REMOVED***
***REMOVED***		if (!serviceAddress.endsWith("/"))
***REMOVED***			serviceAddress = serviceAddress + "/";
***REMOVED***
***REMOVED***		String requestForMessage = serviceAddress + "2/users/get-usernames-by-global-role";
***REMOVED***		requestForMessage = requestForMessage.replace("https:***REMOVED***", "http:***REMOVED***").replace(":80", ""); 
***REMOVED***		String requestParameters = "&role-name=Administrator" + "&gcube-token=" + SecurityTokenProvider.instance.get();
***REMOVED***				
***REMOVED***		String response = HttpRequest.sendGetRequest(requestForMessage, requestParameters);
***REMOVED***		System.out.println(response.toString());
***REMOVED***
***REMOVED***		if (response == null) ***REMOVED***
***REMOVED***			Exception e = new Exception("Error in querying the recipient");
***REMOVED***			throw e;
***REMOVED***	***REMOVED***
***REMOVED***		return response;
***REMOVED***
***REMOVED******REMOVED***
	
	public String getSocialService() ***REMOVED***
		SimpleQuery query = queryFor(GCoreEndpoint.class);
		query.addCondition("$resource/Profile/ServiceName/text() eq 'SocialNetworking'");
		DiscoveryClient<GCoreEndpoint> client = clientFor(GCoreEndpoint.class);
		List<GCoreEndpoint> resources = client.submit(query);
		String a = resources.get(0).profile().endpointMap().get("jersey-servlet").uri().toString();
		return a;
***REMOVED***
	
	
	
	public String sendPostRequest(String endpoint, String requestParameters) ***REMOVED***

		***REMOVED*** Build parameter string
		String data = requestParameters;
		try ***REMOVED***

			***REMOVED*** Send the request
			URL url = new URL(endpoint);
			URLConnection conn = url.openConnection();

			conn.setDoOutput(true);
			OutputStreamWriter writer = new OutputStreamWriter(conn.getOutputStream());

			***REMOVED*** write parameters
			writer.write(data);
			writer.flush();

			***REMOVED*** Get the response
			StringBuffer answer = new StringBuffer();
			BufferedReader reader = new BufferedReader(new InputStreamReader(conn.getInputStream()));
			String line;
			while ((line = reader.readLine()) != null) ***REMOVED***
				answer.append(line);
		***REMOVED***
			writer.close();
			reader.close();

			***REMOVED*** Output the response
			return answer.toString();

	***REMOVED*** catch (MalformedURLException ex) ***REMOVED***
			ex.printStackTrace();
	***REMOVED*** catch (IOException ex) ***REMOVED***
			ex.printStackTrace();
	***REMOVED***
***REMOVED***
***REMOVED***
	
	
	
	
	public String getAdminRoles() throws Exception***REMOVED***
 
		***REMOVED*** discover social gcore endpoint
 
		***REMOVED***GcoreEndpointReader ep = new GcoreEndpointReader(ScopeProvider.instance.get());
 
		
		String serviceAddress = this.getSocialService();
		***REMOVED***String serviceAddress = InfraRetrieval.findEmailingSystemAddress(ScopeProvider.instance.get());
		
		
		***REMOVED***String serviceAddress = ep.getResourceEntyName();***REMOVED***"https:***REMOVED***socialnetworking1.d4science.org/social-networking-library-ws/rest/";
		serviceAddress = serviceAddress.endsWith("/") ? serviceAddress : serviceAddress + "/";
		serviceAddress+=  "2/users/get-usernames-by-role?";
		serviceAddress+= "role-name=DataMiner-Manager" + "&gcube-token=" + SecurityTokenProvider.instance.get();
 
		System.out.println("Url is " + serviceAddress);
 
		CloseableHttpClient client = HttpClientBuilder.create().build();
		HttpGet getReq = new HttpGet(serviceAddress);
		getReq.setHeader("accept", "application/json");
		getReq.setHeader("content-type", "application/json");
		System.out.println(EntityUtils.toString(client.execute(getReq).getEntity()));
		
		return EntityUtils.toString(client.execute(getReq).getEntity());
 
***REMOVED***
	
	

	public String getAdmins() throws Exception ***REMOVED***
		try***REMOVED***
		List<String> s = new LinkedList<String>();
		JSONObject obj = new JSONObject(this.getAdminRoles());
		JSONArray data = obj.getJSONArray("result");
		if (data != null) ***REMOVED***
			String[] names = new String[data.length()];
			for (int i = 0; i < data.length(); i++) ***REMOVED***
				names[i] = data.getString(i);
				s.add(names[i]);
		***REMOVED***
			s.add(this.username(SecurityTokenProvider.instance.get()));
	***REMOVED***
		return s.toString().replace("[", "").replace("]", "");
	***REMOVED***
		catch(Exception a)***REMOVED***return "ngalante, lucio.lelii, roberto.cirillo, gianpaolo.coro, giancarlo.panichi, scarponi"; ***REMOVED***
		
	***REMOVED***
		
		
		
	
***REMOVED***	public String getRootToken() throws Exception ***REMOVED***
***REMOVED***
***REMOVED***		***REMOVED***ApplicationContext ctx = ContextProvider.get(); ***REMOVED*** get this info from
***REMOVED***														***REMOVED*** SmartGears
***REMOVED***		***REMOVED***System.out.println(ctx.container().configuration().infrastructure());
***REMOVED***		String a = "";
***REMOVED***		SimpleQuery query2 = queryFor(ServiceEndpoint.class);
***REMOVED***		query2.addCondition("$resource/Profile/Name/text() eq 'SAIService'").setResult("$resource");
***REMOVED***				
***REMOVED***		DiscoveryClient<ServiceEndpoint> client2 = clientFor(ServiceEndpoint.class);
***REMOVED***		List<ServiceEndpoint> df = client2.submit(query2);
***REMOVED***
***REMOVED***		for (ServiceEndpoint b : df) ***REMOVED***	
***REMOVED***			a = StringEncrypter.getEncrypter().decrypt(b.profile().accessPoints().iterator().next().password());
***REMOVED***		***REMOVED***
***REMOVED***		return a;
***REMOVED******REMOVED***
	

	


	public static void main(String[] args) throws Exception ***REMOVED***
	***REMOVED***ScopeProvider.instance.set("/d4science.research-infrastructures.eu/gCubeApps/RPrototypingLab");
	***REMOVED***SecurityTokenProvider.instance.set("***REMOVED***");

		***REMOVED***ScopeProvider.instance.set("/gcube/devNext");
		***REMOVED***SecurityTokenProvider.instance.set("aa6eec71-fe07-43ab-bd1c-f03df293e430-98187548");

		***REMOVED***NotificationHelper nh = new NotificationHelper();

		SendMail sm = new SendMail();
		
		***REMOVED***ScopeProvider.instance.set("/gcube/devNext/NextNext");
		***REMOVED***SecurityTokenProvider.instance.set("***REMOVED***");
		***REMOVED***System.out.println(sm.getRootToken());
		***REMOVED***sm.getGenericResourceByName("");
		
		ScopeProvider.instance.set("/gcube/preprod/preVRE");
		SecurityTokenProvider.instance.set("2eceaf27-0e22-4dbe-8075-e09eff199bf9-98187548");
		
		
		***REMOVED***sm.sendNotification(nh.getFailedSubject(), nh.getFailedBody("test failed"));
		***REMOVED*** sm.username(SecurityTokenProvider.instance.get());
		***REMOVED***sm.retrieveAdminRole();
		***REMOVED***sm.getAdminRoles();
		System.out.println(sm.getAdmins());
		***REMOVED***System.out.println(sm.getAdmins());
		***REMOVED***sm.sendNotification("test", "test");
		***REMOVED***System.out.println(sm.getSocialService());
***REMOVED***
***REMOVED***
