package com.gateway;

import psoft.epayment.GenericMerchantGateway;
import psoft.epayment.MerchantGateway;
import psoft.epayment.CreditCard;

import java.util.Map;
import java.util.HashMap;
import java.util.Collection;
import java.util.Locale;
import java.text.NumberFormat;

import JavaAPI.*;

public class Moneris extends GenericMerchantGateway {
    private static org.apache.log4j.Category log =
            org.apache.log4j.Category.getInstance(Moneris.class);
    private static java.text.DateFormat dateFormat
            = new java.text.SimpleDateFormat("yyMM");

    protected String TITLE;
    protected String server;
    protected String storeid;
    protected String apitoken;

    public Map getValues() {
        HashMap map = new HashMap();
        map.put("TITLE", TITLE);
        map.put("server", server);
        map.put("storeid", storeid);
        map.put("apitoken", apitoken);
        return map;
    }

    public void init(int id, HashMap v) throws Exception {
        this.id = id;
        TITLE = getValue(v, "TITLE");
        server = getValue(v, "server");
        storeid = getValue(v, "storeid");
        apitoken = getValue(v, "apitoken");
    }

        public HashMap charge(long id,
                          String description,
                          double amount,
                          CreditCard cc) throws Exception {
        HashMap result = new HashMap();
        result = processTransaction(CHARGE, id, description, amount, new HashMap(), cc);
        writeCharge(amount);
        return result;
    }

    public HashMap authorize(long id,
                             String description,
                             double amount,
                             CreditCard cc) throws Exception
    {
        HashMap result = processTransaction(AUTH, id,
                        description, amount, new HashMap(), cc);
        writeAuthorize(amount);
        return result;
    }

    public HashMap voidAuthorize(long id,
                                 String description,
                                 HashMap data,
                                 CreditCard cc) throws Exception
    {
        double amount = ((Double) data.get("amount")).doubleValue();
        HashMap result
                = processTransaction(VOID, id, description, amount, data, cc);
        writeVoid(amount);
        return result;
    }

    public HashMap capture(long id,
                           String description,
                           HashMap data,
                           CreditCard cc) throws Exception
    {
        double amount = ((Double) data.get("amount")).doubleValue();
        HashMap result
                = processTransaction(CAPTURE, id, description, amount, data, cc);
        writeCapture(amount);
        return result;
    }

    private HashMap processTransaction(int trType,
                                       long id,
                                       String description,
                                       double amount,
                                       HashMap data,
                                       CreditCard cc) throws Exception
    {
        HashMap request = new HashMap();
        HashMap result = new HashMap();
        NumberFormat engFormat = NumberFormat
                .getNumberInstance(new Locale("en", "US"));

        engFormat.setMinimumFractionDigits(2);
        engFormat.setMinimumIntegerDigits(1);
        engFormat.setMaximumFractionDigits(2);

        long logId = writeLog(id, amount, trType);
        String error = "";
        boolean success = false;
        request.put("server", server);
        request.put("store_id", storeid);
        request.put("api_token", apitoken);

        if (trType == VOID || trType == CAPTURE) {
            request.put("orderid", data.get("id"));
            request.put("transactionid", data.get("txnid"));
        } else {
            request.put("orderid", Long.toString(logId));
        }
        request.put("amount", engFormat.format(amount));
        request.put("cc", cc.getNumber());
        request.put("exp", cc.getExp(dateFormat));
        request.put("crypt", "7");
        /*
        String host = "esqa.moneris.com";
        String store_id = "store1";
        String api_token = "yesguy";
        String order_id = "need_unique_order_id";
        String amount = "1.04";
        String card = "5454545454545454";
        String exp = "0412";
        String crypt = "7";
          */

        HttpsPostRequest mpgReq = null;
        Receipt receipt = null;
        String response = "";

        BillingLocation billing = new BillingLocation(
                cc.getLastName(),
                cc.getFirstName(),
                "",
                cc.getAddress(),
                cc.getCity(),
                cc.getState(),
                cc.getZip(),
                cc.getCountry(),
                cc.getPhone(),
                "",
                "",
                "",
                "",
                (String)request.get("amount")
        );

        ShippingLocation shipping = new ShippingLocation(
                cc.getLastName(),
                cc.getFirstName(),
                "",
                cc.getAddress(),
                cc.getCity(),
                cc.getState(),
                cc.getZip(),
                cc.getCountry(),
                cc.getPhone(),
                "",
                "",
                "",
                "",
                (String)request.get("amount")
        );

        Item[] items = new Item[1];
        items[0] = new Item(
                "H-Sphere hosting service",
                "1",
                description,
                (String)request.get("amount"));

        CustomerInfo cust_info = new CustomerInfo(billing,shipping, cc.getEmail(), description,items);

        try {
            switch (trType) {
                case CHARGE:
                    mpgReq = new HttpsPostRequest(
                            (String)request.get("server"),
                            (String)request.get("store_id"),
                            (String)request.get("api_token"),
                            new Purchase(
                                    (String)request.get("orderid"),
                                    (String)request.get("amount"),
                                    (String)request.get("cc"),
                                    (String)request.get("exp"),
                                    (String)request.get("crypt"),
                                    cust_info));
                    break;

                case AUTH:
                            mpgReq = new HttpsPostRequest(
                            (String)request.get("server"),
                            (String)request.get("store_id"),
                            (String)request.get("api_token"),
                            new PreAuth(
                                    (String)request.get("orderid"),
                                    (String)request.get("amount"),
                                    (String)request.get("cc"),
                                    (String)request.get("exp"),
                                    (String)request.get("crypt"),
                                    cust_info));
                    break;

                case CAPTURE:
                    mpgReq = new HttpsPostRequest(
                            (String)request.get("server"),
                            (String)request.get("store_id"),
                            (String)request.get("api_token"),
                            new Completion(
                                    (String)request.get("orderid"),
                                    (String)request.get("amount"),
                                    (String)request.get("transactionid"),
                                    (String)request.get("crypt")));
                    break;

                case VOID:
                    mpgReq = new HttpsPostRequest(
                            (String)request.get("server"),
                            (String)request.get("store_id"),
                            (String)request.get("api_token"),
                            new PurchaseCorrection(
                                    (String)request.get("orderid"),
                                    (String)request.get("transactionid"),
                                    (String)request.get("crypt")));
                    break;
            }

            receipt = mpgReq.getReceipt();
            int respcode = 1000;

            if (receipt.getResponseCode() != null) {
                try {
                    respcode = Integer.parseInt(receipt.getResponseCode());
                    success = respcode < 50;
                    if (success) {
                        //result.put("id", receipt.getTxnNumber());
                        result.put("id", receipt.getReceiptId());
                        result.put("txnid", receipt.getTxnNumber());
                        result.put("amount", new Double(amount));
                    } else {
                        error = receipt.getMessage();
                    }
                } catch (NumberFormatException nfe) {
                    error = receipt.getMessage();
                }
            }
            response =
                    " Complete: \"" + receipt.getComplete() + "\" " +
                    " ISO: \"" + receipt.getISO() +
                    " Message: \"" + receipt.getMessage() + "\" " +
                    " ReceiptId: \"" + receipt.getReceiptId()  + "\" " +
                    " RecurSuccess: \"" + receipt.getRecurSuccess()  + "\" " +
                    " Reference Num: \"" + receipt.getReferenceNum()  + "\" " +
                    " ResponseCode: \"" + receipt.getResponseCode() + "\" " +
                    " Ticket: \"" + receipt.getTicket() + "\" " +
                    " TransAmount: \"" + receipt.getTransAmount() + "\" " +
                    " TransDate: \"" + receipt.getTransDate() + "\" " +
                    " TransTime: \"" + receipt.getTransTime() + "\" "+
                    " TransType: \"" + receipt.getTransType() + "\" " +
                    " TransType: \"" + receipt.getTransType() + "\" " +
                    " TxnNumber: \"" + receipt.getTxnNumber() + "\" ";

        } catch (Exception ex) {
            error = ex.getMessage();
        }

        writeLog(logId, id, amount, trType,
                 request.toString(), response, error, success);

        if (!success) {
            throw new Exception(error);
        }

        return result;
    }

    public String getDescription() {
        return "Moneris";
    }


}