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package com.spice.profitmandi.web.controller.checkout;
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package com.spice.profitmandi.web.controller.checkout;
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import java.security.MessageDigest;
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import java.security.MessageDigest;
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import java.security.NoSuchAlgorithmException;
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import java.security.NoSuchAlgorithmException;
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import java.util.HashMap;
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import java.util.HashMap;
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import java.util.List;
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import java.util.Map;
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import java.util.Map;
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import org.apache.logging.log4j.Logger;
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import org.apache.logging.log4j.Logger;
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import org.apache.logging.log4j.LogManager;
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import org.apache.logging.log4j.LogManager;
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import org.springframework.beans.factory.annotation.Value;
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import org.springframework.beans.factory.annotation.Value;
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import org.springframework.stereotype.Component;
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import org.springframework.stereotype.Component;
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import com.spice.profitmandi.thrift.clients.PaymentClient;
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import com.spice.profitmandi.thrift.clients.TransactionClient;
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import com.spice.profitmandi.thrift.clients.config.ConfigClient;
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import com.spice.profitmandi.web.res.order.PayuPayPojo;
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import com.spice.profitmandi.web.res.order.PayuPayPojo;
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import in.shop2020.config.ConfigException;
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import in.shop2020.model.v1.order.LineItem;
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import in.shop2020.model.v1.order.Order;
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import in.shop2020.model.v1.order.Transaction;
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import in.shop2020.payments.Attribute;
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import in.shop2020.payments.Payment;
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@Component
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@Component
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public class PayuHandler {
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public class PayuHandler {
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	/**
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	/**
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	 * This method is used for Recharge payments. It is being called by RechargePaymentController.
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	 * This method is used for Recharge payments. It is being called by RechargePaymentController.
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	 * @return
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	 * @return
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	 */
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	 */
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	private String getDescription (Order order){
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		StringBuilder descriptionBuilder = new StringBuilder(255);
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		for(LineItem line: order.getLineitems()){
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			if(line.getBrand() != null){
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				descriptionBuilder.append(line.getBrand() + " ");
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			}
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			if(line.getModel_name() != null){
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				descriptionBuilder.append(line.getModel_name() + " ");
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			}
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			if(line.getModel_number() != null){
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				descriptionBuilder.append(line.getModel_number() + " ");
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			}
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			if(line.getColor() != null){
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				descriptionBuilder.append(line.getColor() + " ");
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			}
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		}
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		String desc = descriptionBuilder.toString();
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		desc.replaceAll("[^a-zA-Z0-9\\s\\-\\@\\/\\.]", "");
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		descriptionBuilder = new StringBuilder(desc);
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		if(descriptionBuilder.length() >= 255)
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			return descriptionBuilder.substring(0, 255).trim();
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		else
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			return descriptionBuilder.toString().trim();
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	}
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	/*private String getPaymentOption(Payment payment) {
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	/*private String getPaymentOption(Payment payment) {
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		String paymentType = null;
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		String paymentType = null;
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		String paymentOpt = null;
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		String paymentOpt = null;
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		List<Attribute> attributes = payment.getAttributes();
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		List<Attribute> attributes = payment.getAttributes();
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		if(attributes == null)
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		if(attributes == null)
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		}
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		}
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		return sb.toString();
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		return sb.toString();
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	}
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	}
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	public boolean validatePaymentParams(double returnedAmount, Payment payment, String hash, Map<String, String> paymentParams) {
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		if (!(payment != null && Math.abs(payment.getAmount() - returnedAmount) <= 0.50
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				&& hash.equals(getSecureHash(paymentParams)))) {
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			// We did not request this payment or the authorised amount is
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			// different.
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			log.error("Checks and balance failed on returned data");
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			return false;
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		}
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		return true;
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	}
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	public String getSecureHash(Map<String, String>  paymentParams){
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	public String getSecureHash(Map<String, String>  paymentParams){
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		try{
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		try{
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			String pass = salt + "|" + paymentParams.get("status") + "|||||||||||" + paymentParams.get("email") + "|" +  paymentParams.get("firstname") + "|" + paymentParams.get("productinfo") + "|" + paymentParams.get("amount") + "|" + paymentParams.get("txnid") + "|" + accountId;
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			String pass = salt + "|" + paymentParams.get("status") + "|||||||||||" + paymentParams.get("email") + "|" +  paymentParams.get("firstname") + "|" + paymentParams.get("productinfo") + "|" + paymentParams.get("amount") + "|" + paymentParams.get("txnid") + "|" + accountId;
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			System.out.println(pass);
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			System.out.println(pass);
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			MessageDigest md = MessageDigest.getInstance("SHA-512");
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			MessageDigest md = MessageDigest.getInstance("SHA-512");