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Line 9... Line 9...
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import java.text.DecimalFormat;
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import java.text.DecimalFormat;
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import java.util.Date;
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import java.util.Date;
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import java.util.List;
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import java.util.List;
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import org.apache.thrift.TException;
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import org.apache.thrift.TException;
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import org.slf4j.Logger;
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import org.slf4j.LoggerFactory;
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import com.itextpdf.text.Document;
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import com.itextpdf.text.Document;
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import com.itextpdf.text.DocumentException;
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import com.itextpdf.text.DocumentException;
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import com.itextpdf.text.Element;
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import com.itextpdf.text.Element;
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import com.itextpdf.text.Font;
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import com.itextpdf.text.Font;
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import in.shop2020.thrift.clients.CatalogServiceClient;
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import in.shop2020.thrift.clients.CatalogServiceClient;
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import in.shop2020.thrift.clients.LogisticsServiceClient;
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import in.shop2020.thrift.clients.LogisticsServiceClient;
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import in.shop2020.thrift.clients.TransactionServiceClient;
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import in.shop2020.thrift.clients.TransactionServiceClient;
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public class ManifestGenerator {
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public class ManifestGenerator {
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    private static Logger logger = LoggerFactory.getLogger(ManifestGenerator.class);
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	private TransactionServiceClient tsc = null;
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	private TransactionServiceClient tsc = null;
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	private CatalogServiceClient csc = null;
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	private CatalogServiceClient csc = null;
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	private LogisticsServiceClient lsc = null;
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	private LogisticsServiceClient lsc = null;
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	private DecimalFormat weightFormat = new DecimalFormat("0.000");
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	private DecimalFormat weightFormat = new DecimalFormat("0.000");
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	public ManifestGenerator() {
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	public ManifestGenerator() {
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		try {
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		try {
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			tsc = new TransactionServiceClient();
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			tsc = new TransactionServiceClient();
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			csc = new CatalogServiceClient();
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			csc = new CatalogServiceClient();
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			lsc = new LogisticsServiceClient();
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			lsc = new LogisticsServiceClient();
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		} catch (Exception e) {
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		} catch (Exception e) {
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			e.printStackTrace();
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		    logger.error("Error while initializing one of the thrift clients", e);
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		}
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		}
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	}
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	}
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	public ByteArrayOutputStream generateManifestFile(long warehouseId,	long providerId) {
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	public ByteArrayOutputStream generateManifestFile(long warehouseId,	long providerId, boolean isCod) {
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		ByteArrayOutputStream baosPDF = null;
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		ByteArrayOutputStream baosPDF = null;
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		in.shop2020.model.v1.order.TransactionService.Client txnClient = tsc.getClient();
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		in.shop2020.model.v1.order.TransactionService.Client txnClient = tsc.getClient();
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		in.shop2020.model.v1.catalog.InventoryService.Client inventoryClient = csc.getClient();
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		in.shop2020.model.v1.catalog.InventoryService.Client inventoryClient = csc.getClient();
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		in.shop2020.logistics.LogisticsService.Client logisticsClient = lsc.getClient();
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		in.shop2020.logistics.LogisticsService.Client logisticsClient = lsc.getClient();
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		Provider provider = null;
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		Provider provider = null;
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		try {
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		try {
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			orders = txnClient.getAllOrders(OrderStatus.BILLED, 0L, new Date().getTime(), warehouseId);
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			orders = txnClient.getAllOrders(OrderStatus.BILLED, 0L, new Date().getTime(), warehouseId);
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			warehouse = inventoryClient.getWarehouse(warehouseId);
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			warehouse = inventoryClient.getWarehouse(warehouseId);
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			provider = logisticsClient.getProvider(providerId);
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			provider = logisticsClient.getProvider(providerId);
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		} catch (TException e1) {
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		} catch (TException e) {
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			e1.printStackTrace();
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		    logger.error("Error getting information from one of the Thrift Services: ", e);
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			return baosPDF;
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			return baosPDF;
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		} catch (InventoryServiceException e) {
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		} catch (InventoryServiceException e) {
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			e.printStackTrace();
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		    logger.error("Error getting warehouse info from the catalog service: ", e);
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			return baosPDF;
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			return baosPDF;
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		} catch (LogisticsServiceException e) {
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		} catch (LogisticsServiceException e) {
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			e.printStackTrace();
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		    logger.error("Error getting provider info from the logistics service: ", e);
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			return baosPDF;
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			return baosPDF;
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		} catch (TransactionServiceException e) {
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		} catch (TransactionServiceException e) {
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			e.printStackTrace();
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		    logger.error("Error getting orders from the transaction service: ", e);
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			return baosPDF;
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			return baosPDF;
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		}
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		}
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		try {
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		try {
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			baosPDF = new ByteArrayOutputStream();
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			baosPDF = new ByteArrayOutputStream();
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			int serialNo = 0;
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			int serialNo = 0;
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			for(int i=0; i < orders.size();i++){
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			for(int i=0; i < orders.size();i++){
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				Order order = orders.get(i);
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				Order order = orders.get(i);
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				if(order.getLogistics_provider_id()!=providerId)
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				if(order.getLogistics_provider_id()!=providerId)
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					continue;
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					continue;
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				if(order.isCod() != isCod)
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	                continue;
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				//TODO: These are exactly the orders which will be shipped now. Shouldn't we change their status to be SHIPPED?
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				//TODO: These are exactly the orders which will be shipped now. Shouldn't we change their status to be SHIPPED?
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				serialNo++;
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				serialNo++;
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				List<LineItem> lineItems = order.getLineitems();
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				List<LineItem> lineItems = order.getLineitems();
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				double weight = 0;
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				double weight = 0;
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				for(LineItem lineItem: lineItems)
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				for(LineItem lineItem: lineItems)
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				ordersTable.addCell(new Phrase(order.getCustomer_state(), helvetica8));
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				ordersTable.addCell(new Phrase(order.getCustomer_state(), helvetica8));
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			}
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			}
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			table.addCell(logoCell);
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			table.addCell(logoCell);
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			table.addCell(addressCell);
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			table.addCell(addressCell);
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			if(isCod)
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			    table.addCell(new Phrase("PAYMODE: COD", helvetica8));
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			else
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			table.addCell(new Phrase("PAYMODE: Prepaid", helvetica8));
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			    table.addCell(new Phrase("PAYMODE: Prepaid", helvetica8));
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			table.addCell(new Phrase("Courier Name: " + provider.getName(), helvetica8));
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			table.addCell(new Phrase("Courier Name: " + provider.getName(), helvetica8));
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			table.addCell(new Phrase("Pick up Date: " + DateFormat.getDateInstance(DateFormat.MEDIUM).format(new Date()), helvetica8));
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			table.addCell(new Phrase("Pick up Date: " + DateFormat.getDateInstance(DateFormat.MEDIUM).format(new Date()), helvetica8));
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			table.addCell(ordersTable);
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			table.addCell(ordersTable);
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			table.setWidthPercentage(90.0f);
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			table.setWidthPercentage(90.0f);
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			document.add(table);
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			document.add(table);
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			document.close();
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			document.close();
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			baosPDF.close();
 158 
			baosPDF.close();
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		} catch (DocumentException e) {
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		} catch (DocumentException e) {
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			e.printStackTrace();
 160 
		    logger.error("Error while creating the manifest file", e);
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		} catch (MalformedURLException e) {
 161 
		} catch (MalformedURLException e) {
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			e.printStackTrace();
 162 
		    logger.error("Error while creating the manifest file", e);
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		} catch (IOException e) {
 163 
		} catch (IOException e) {
154 
			e.printStackTrace();
 164 
			logger.error("Error while creating the manifest file", e);
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		}
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		}
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 166 
 
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		return baosPDF;
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		return baosPDF;
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	}
 168 
	}
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169
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	public static void main(String[] args) throws IOException {
 170 
	public static void main(String[] args) throws IOException {
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		ManifestGenerator manifestGenerator = new ManifestGenerator();
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		ManifestGenerator manifestGenerator = new ManifestGenerator();
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		ByteArrayOutputStream baos = manifestGenerator.generateManifestFile(1, 1);
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		ByteArrayOutputStream baos = manifestGenerator.generateManifestFile(1, 1, true);
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		File f = new File("/home/ashish/Downloads/manifest-1-2.pdf");
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		File f = new File("/home/ashish/Downloads/manifest-1-2.pdf");
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		FileOutputStream fos = new FileOutputStream(f);
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		FileOutputStream fos = new FileOutputStream(f);
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		baos.writeTo(fos);
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		baos.writeTo(fos);
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	}
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	}
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}
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}