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package in.shop2020.serving.services;
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package in.shop2020.serving.services;
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import in.shop2020.config.ConfigException;
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import in.shop2020.config.ConfigException;
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import in.shop2020.thrift.clients.config.ConfigClient;
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import in.shop2020.thrift.clients.config.ConfigClient;
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import java.io.DataInputStream;
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import java.io.BufferedReader;
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import java.io.DataOutputStream;
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import java.io.DataOutputStream;
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import java.io.IOException;
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import java.io.IOException;
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import java.io.InputStreamReader;
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import java.io.StringReader;
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import java.io.StringReader;
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import java.net.MalformedURLException;
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import java.net.MalformedURLException;
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import java.net.URL;
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import java.net.URL;
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import java.net.URLConnection;
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import java.net.URLConnection;
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import java.net.URLEncoder;
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import java.net.URLEncoder;
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			log.error("Unable to get EBS payment configuration.");
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			log.error("Unable to get EBS payment configuration.");
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		}
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		}
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	}
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	}
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	private int gatewayId=2;
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	private int gatewayId=2;
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	private double amount;
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	private long paymentId;
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	private long paymentId;
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	@Override
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	public long createPayment(long currentCartId, long userId, long txnId){
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	public long createPayment(long currentCartId, long userId, long txnId){
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		log.info("Creating payment for the txn#: " + txnId + " for the user: " + userId);
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		log.info("Creating payment for the txn#: " + txnId + " for the user: " + userId);
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		CommonPaymentService cps = new CommonPaymentService();
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		CommonPaymentService cps = new CommonPaymentService();
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		if(!cps.createPayment(currentCartId, userId, txnId, gatewayId)){
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		if(!cps.createPayment(currentCartId, userId, txnId, gatewayId)){
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			log.error("Error while creating the basic payment");
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			log.error("Error while creating the basic payment");
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			return PAYMENT_NOT_CREATED;
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			return PAYMENT_NOT_CREATED;
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		}
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		}
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		paymentId = cps.getPaymentId();
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		paymentId = cps.getPaymentId();
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		amount = cps.getAmount();
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		return paymentId;
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		return paymentId;
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	}
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	}
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	/**
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	 * Capture the amount which was authorized for this payment Id. Makes
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	 * requests over the network and so internet connectivity is must for it to
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	 * succeed.
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	 *
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	 * @param amount
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	 *            The amount to be captured. Must be the same value which was
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	 *            authorized for this payment.
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	 * @param paymentId
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	 *            The payment ID generated by the gateway.
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	 * @return A Map. The Map will definitely have status and will have error
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	 *         information in case of error and txn information in case of
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	 *         success. In case there is an error in processing, the returned
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	 *         result map will be empty.
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	 */
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	public static Map<String, String> capturePayment(double amount, String paymentId){
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	public static Map<String, String> capturePayment(double amount, String paymentId){
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		System.out.println("Capturing amount: Rs " + amount + " for payment Id: " + paymentId);
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		System.out.println("Capturing amount: Rs " + amount + " for payment Id: " + paymentId);
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		URL url = null;
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		URL url = null;
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	    URLConnection urlConn = null;
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	    URLConnection urlConn = null;
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	    DataOutputStream printout;
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	    DataOutputStream printout;
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	    DataInputStream input;
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	    BufferedReader reader;
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	    Map<String, String> resultMap = null;
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	    Map<String, String> resultMap = new HashMap<String, String>();
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		/*
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		 * HDFC Insanity
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		 *
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		 * If we don't set this property, all payments through HDFC will fail if
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		 * the first payment is made through EBS.
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		 *
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		 * The JAR file provided by HDFC requires that the instances of
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		 * HttpsURLConnection returned by a call to URL.openConnection be an
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		 * instance of com.sun.net.ssl.HttpsURLConnection. Java versions before
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		 * 1.4 used to return an instance of this class which goes against the
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		 * current policy of using instances of undocumented internal classes of
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		 * JDK since they can change at any time. This behaviour was changed in
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		 * JAVA 1.4 to return instances of javax.net.ssl.HttpsURLConnection.
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		 * However, it appears, that to allow clients with JDK 1.4 and earlier,
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		 * HDFC favours the use of the deprecated class.
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		 */
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	    System.setProperty("java.protocol.handler.pkgs", "com.sun.net.ssl.internal.www.protocol");
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	    try {
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	    try {
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		    // URL of CGI-Bin script.
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		    // URL of CGI-Bin script.
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			url = new URL ("https://secure.ebs.in/api/1_0");
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			url = new URL("https://secure.ebs.in/api/1_0");
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		    // URL connection channel.
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		    // URL connection channel.
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		    urlConn = url.openConnection();
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		    urlConn = url.openConnection();
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		    //urlConn.setRequestMethod("POST");
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		    //urlConn.setRequestMethod("POST");
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	    } catch (MalformedURLException e1) {
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	    } catch (MalformedURLException e1) {
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			log.error("Unable to initialize connection to EBS API server", e1);
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			log.error("Unable to initialize connection to EBS API server", e1);
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	    urlConn.setRequestProperty("Content-Type", "application/x-www-form-urlencoded");
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	    urlConn.setRequestProperty("Content-Type", "application/x-www-form-urlencoded");
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	    // Send POST output.
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	    // Send POST output.
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	    try {
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	    try {
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			printout = new DataOutputStream (urlConn.getOutputStream ());
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			printout = new DataOutputStream (urlConn.getOutputStream ());
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		    String content =
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		    String content =
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			    "Action=" + URLEncoder.encode("capture") +
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			    "Action=" + URLEncoder.encode("capture", "UTF-8") +
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			    "&AccountID=" + URLEncoder.encode(accountId) +
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			    "&AccountID=" + URLEncoder.encode(accountId, "UTF-8") +
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			    "&SecretKey=" + URLEncoder.encode(secretKey) +
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			    "&SecretKey=" + URLEncoder.encode(secretKey, "UTF-8") +
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			    "&Amount=" + URLEncoder.encode(""+amount) +
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			    "&Amount=" + URLEncoder.encode(""+amount, "UTF-8") +
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			    "&PaymentID=" + URLEncoder.encode(paymentId) +
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			    "&PaymentID=" + URLEncoder.encode(paymentId, "UTF-8") +
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			    "&submitted=Submit";
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			    "&submitted=Submit";
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		    printout.writeBytes (content);
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		    printout.writeBytes (content);
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		    printout.flush ();
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		    printout.flush ();
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		    printout.close ();
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		    printout.close ();
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		    // Get response data.
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		    // Get response data.
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		    input = new DataInputStream (urlConn.getInputStream ());
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		    reader = new BufferedReader(new InputStreamReader(urlConn.getInputStream()));
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		    resultMap = parseCaptureOutput(input);
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		    resultMap = parseCaptureOutput(reader);
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		    input.close ();
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		    reader.close ();
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	    } catch (IOException e) {
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	    } catch (IOException e) {
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			// TODO Auto-generated catch block
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			log.error("Error while capturing EBS payment", e);
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			e.printStackTrace();
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		}
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		}
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	    return resultMap;
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	    return resultMap;
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	}
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	}
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	/**
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	 * Parses the given input stream and returns a map containing the
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	 * transaction details
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	 *
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	 * @param reader The reader containing the response of the capture request.
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	 * @return A Map. The Map will definitely have status and will have error
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	 *         information in case of error and txn information in case of
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	 *         success.
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	 */
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	private static Map<String, String> parseCaptureOutput(DataInputStream in){
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	private static Map<String, String> parseCaptureOutput(BufferedReader reader){
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		Map<String, String> resultMap = new HashMap<String, String>();
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		Map<String, String> resultMap = new HashMap<String, String>();
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		resultMap.put(STATUS, "");
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		resultMap.put(STATUS, "");
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		String str = null;
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		String str = null;
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		try {
 173 
		try {
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			str = in.readLine();
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			str = reader.readLine();
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			System.out.println(str);
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			log.info("Capture response: " + str);
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			log.info("Capture response: " + str);
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		} catch (IOException e) {
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		} catch (IOException e) {
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			log.error("Error reading the capture response:", e);
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			log.error("Error reading the capture response:", e);
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			return resultMap;
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			return resultMap;
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		}
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		}