/*
 * Licensed to the Apache Software Foundation (ASF) under one
 * or more contributor license agreements.  See the NOTICE file
 * distributed with this work for additional information
 * regarding copyright ownership.  The ASF licenses this file
 * to you under the Apache License, Version 2.0 (the
 * "License"); you may not use this file except in compliance
 * with the License.  You may obtain a copy of the License at
 * 
 *   http://www.apache.org/licenses/LICENSE-2.0
 *   
 * Unless required by applicable law or agreed to in writing,
 * software distributed under the License is distributed on an
 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
 * KIND, either express or implied.  See the License for the
 * specific language governing permissions and limitations
 * under the License.
 */

/* $Rev$ $Date$ */

#if defined(WIN32)  || defined (_WINDOWS)
#pragma warning(disable: 4786)
#endif

#include "osoa/sca/sca.h"

#include "AccountServiceImpl.h"
#include "StockQuoteService.h"
#include "AccountDataService.h"

using namespace std;
using namespace commonj::sdo;
using namespace osoa::sca;
using namespace services::accountdata;
using namespace services::stockquote;

/**
 * AccountServiceImpl component implementation
 */
namespace services
{
    namespace account
    {

        DataObjectPtr /*AccountReport**/ 
            AccountServiceImpl::getAccountReport(const string customerID)
        {
                ComponentContext theContext = ComponentContext::getCurrent();
    
                commonj::sdo::DataFactoryPtr factory = theContext.getDataFactory();
 
                commonj::sdo::DataObjectPtr newReport = 
                    factory->create("http://www.bigbank.com/AccountService","AccountReport");

            // Get the accountDataService service             
            AccountDataService *dataService =
                (AccountDataService*)theContext.getService("accountDataService");

            // would be better to return a list of accounts - this only
            // gets the first of each.

            commonj::sdo::DataObjectPtr checking =                     
                dataService->getCheckingAccount(customerID);

            if (checking != 0)
            {
                commonj::sdo::DataObjectList& dl = newReport->getList("checking");
                checking->setFloat("balance",
                    fromUSDollarToCurrency(checking->getFloat("balance")));
                dl.append(checking);
            }

            commonj::sdo::DataObjectPtr savings = dataService->getSavingsAccount(customerID);

            if (savings != 0)
            {
                commonj::sdo::DataObjectList& dl = newReport->getList("savings");
                savings->setFloat("balance",
                    fromUSDollarToCurrency(savings->getFloat("balance")));
                dl.append(savings);
            }

            // Get the stockQuoteService service             
            StockQuoteService* stockService =
                (StockQuoteService*)theContext.getService("stockQuoteService");
            
            commonj::sdo::DataObjectPtr stocks = dataService->getStockAccount(customerID);

            if (stocks != 0)
            {
                commonj::sdo::DataObjectList& dl = newReport->getList("stocks");

                float value = 10.0f;
                try {
                    value = stockService->getQuote(
                    stocks->getCString("symbol"));
                }
                catch (ServiceRuntimeException& e)
                {
                    std::cout << "Fault from stock quote service" << e << std::endl;
                }
                stocks->setFloat("balance",
                fromUSDollarToCurrency(stocks->getInteger("quantity") *
                value));
                dl.append(stocks);
            }
            
            return newReport;
        }

        float AccountServiceImpl::fromUSDollarToCurrency(float value) 
        {
            // Get the "currency" property
            ComponentContext myContext = ComponentContext::getCurrent();
    
            commonj::sdo::DataObjectInstance properties = myContext.getProperties();
            if (properties)
            {
                const char* currency = properties->getCString("currency");
                if (currency != 0)
                {
                    std::cout << "Currency is : " << currency << std::endl;
                    if (!strcmp(currency,"USD")) return value;
                    if (!strcmp(currency,"EURO")) return 0.8f * value;
                }
            }
            return 0.0f;
        }
        
    } // End account
} // End services