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Rev Author Line No. Line
676 chandransh 1 
package in.shop2020.support.services;
2 
 
5945 mandeep.dh 3 
import in.shop2020.logistics.LogisticsServiceException;
4 
import in.shop2020.logistics.PickUpType;
5 
import in.shop2020.logistics.PickupStore;
6 
import in.shop2020.logistics.Provider;
7 
import in.shop2020.model.v1.inventory.InventoryServiceException;
8 
import in.shop2020.model.v1.inventory.Warehouse;
9 
import in.shop2020.model.v1.order.LineItem;
10 
import in.shop2020.model.v1.order.Order;
11 
import in.shop2020.model.v1.order.OrderStatus;
12 
import in.shop2020.model.v1.order.TransactionServiceException;
13 
import in.shop2020.thrift.clients.InventoryClient;
14 
import in.shop2020.thrift.clients.LogisticsClient;
15 
import in.shop2020.thrift.clients.TransactionClient;
16 
 
676 chandransh 17 
import java.io.ByteArrayOutputStream;
744 chandransh 18 
import java.io.File;
19 
import java.io.FileOutputStream;
676 chandransh 20 
import java.io.IOException;
21 
import java.net.MalformedURLException;
22 
import java.text.DateFormat;
744 chandransh 23 
import java.text.DecimalFormat;
4410 rajveer 24 
import java.util.ArrayList;
676 chandransh 25 
import java.util.Date;
26 
import java.util.List;
27 
 
28 
import org.apache.thrift.TException;
3062 chandransh 29 
import org.slf4j.Logger;
30 
import org.slf4j.LoggerFactory;
676 chandransh 31 
 
32 
import com.itextpdf.text.Document;
33 
import com.itextpdf.text.DocumentException;
34 
import com.itextpdf.text.Element;
35 
import com.itextpdf.text.Font;
5945 mandeep.dh 36 
import com.itextpdf.text.Font.FontFamily;
676 chandransh 37 
import com.itextpdf.text.FontFactory;
38 
import com.itextpdf.text.Image;
39 
import com.itextpdf.text.Paragraph;
40 
import com.itextpdf.text.Phrase;
41 
import com.itextpdf.text.Rectangle;
42 
import com.itextpdf.text.pdf.PdfPCell;
43 
import com.itextpdf.text.pdf.PdfPTable;
44 
import com.itextpdf.text.pdf.PdfWriter;
45 
 
46 
public class ManifestGenerator {
3062 chandransh 47 
 
48 
    private static Logger logger = LoggerFactory.getLogger(ManifestGenerator.class);
49 
 
3125 rajveer 50 
	private TransactionClient tsc = null;
5945 mandeep.dh 51 
	private InventoryClient csc = null;
3125 rajveer 52 
	private LogisticsClient lsc = null;
744 chandransh 53 
	private DecimalFormat weightFormat = new DecimalFormat("0.000");
676 chandransh 54 
	public ManifestGenerator() {
55 
		try {
3125 rajveer 56 
			tsc = new TransactionClient();
5945 mandeep.dh 57 
			csc = new InventoryClient();
3125 rajveer 58 
			lsc = new LogisticsClient();
676 chandransh 59 
		} catch (Exception e) {
3062 chandransh 60 
		    logger.error("Error while initializing one of the thrift clients", e);
676 chandransh 61 
		}
62 
	}
63 
 
5743 rajveer 64 
	public ByteArrayOutputStream generateManifestFile(long warehouseId,	long providerId, boolean isCod, List<Long> orderIds, String runner) {
676 chandransh 65 
		ByteArrayOutputStream baosPDF = null;
66 
		in.shop2020.model.v1.order.TransactionService.Client txnClient = tsc.getClient();
5945 mandeep.dh 67 
		in.shop2020.model.v1.inventory.InventoryService.Client inventoryClient = csc.getClient();
676 chandransh 68 
		in.shop2020.logistics.LogisticsService.Client logisticsClient = lsc.getClient();
69 
 
4410 rajveer 70 
		List<OrderStatus> statuses = new ArrayList<OrderStatus>();
71 
		statuses.add(OrderStatus.BILLED);
72 
 
676 chandransh 73 
		List<Order> orders = null;
74 
		Warehouse warehouse = null;
75 
		Provider provider = null;
5766 rajveer 76 
		List<PickupStore> stores = null;
676 chandransh 77 
		try {
4410 rajveer 78 
			orders = txnClient.getOrdersInBatch(statuses, 0, 0, warehouseId);
676 chandransh 79 
			warehouse = inventoryClient.getWarehouse(warehouseId);
80 
			provider = logisticsClient.getProvider(providerId);
5766 rajveer 81 
			stores = logisticsClient.getAllPickupStores();
3062 chandransh 82 
		} catch (TException e) {
83 
		    logger.error("Error getting information from one of the Thrift Services: ", e);
676 chandransh 84 
			return baosPDF;
85 
		} catch (InventoryServiceException e) {
3062 chandransh 86 
		    logger.error("Error getting warehouse info from the catalog service: ", e);
676 chandransh 87 
			return baosPDF;
88 
		} catch (LogisticsServiceException e) {
3062 chandransh 89 
		    logger.error("Error getting provider info from the logistics service: ", e);
676 chandransh 90 
			return baosPDF;
91 
		} catch (TransactionServiceException e) {
3062 chandransh 92 
		    logger.error("Error getting orders from the transaction service: ", e);
676 chandransh 93 
			return baosPDF;
94 
		}
95 
 
96 
		try {
97 
			baosPDF = new ByteArrayOutputStream();
98 
			Font helvetica8 = FontFactory.getFont(FontFactory.HELVETICA, 8);
99 
			Document document = new Document();
100 
			PdfWriter.getInstance(document, baosPDF);
101 
			document.addAuthor("shop2020");
102 
			document.addTitle("Manifest for warehouse " + warehouseId + " provider " + providerId);
103 
			document.open();
104 
			PdfPTable table = new PdfPTable(1);
105 
			table.getDefaultCell().setBorder(Rectangle.NO_BORDER);
106 
			table.getDefaultCell().setPaddingBottom(10.0f);
107 
 
744 chandransh 108 
			String logoPath = ManifestGenerator.class.getResource("/logo.jpg").getPath();
676 chandransh 109 
			PdfPCell logoCell = new PdfPCell(Image.getInstance(logoPath), false);
110 
			logoCell.setBorder(Rectangle.NO_BORDER);
111 
 
112 
			String addressString =  warehouse.getLocation() + "\nPIN " + warehouse.getPincode()+ "\n\n";
113 
			Paragraph addressParagraph = new Paragraph(addressString, new Font(FontFamily.TIMES_ROMAN,8f));
114 
			PdfPCell addressCell = new PdfPCell();
115 
			addressCell.addElement(addressParagraph);
116 
			addressCell.setHorizontalAlignment(Element.ALIGN_LEFT);
117 
			addressCell.setBorder(Rectangle.NO_BORDER);
118 
 
119 
			PdfPTable ordersTable = new PdfPTable(8);
120 
			ordersTable.addCell(new Phrase("Sl No", helvetica8));
121 
			ordersTable.addCell(new Phrase("Order No", helvetica8));
122 
			ordersTable.addCell(new Phrase("AWB No", helvetica8));
123 
			ordersTable.addCell(new Phrase("Packet Wt.", helvetica8));
5766 rajveer 124 
			if(runner == null){
125 
				ordersTable.addCell(new Phrase("Name", helvetica8));
126 
				ordersTable.addCell(new Phrase("Destination City", helvetica8));
127 
				ordersTable.addCell(new Phrase("Pincode", helvetica8));
128 
				ordersTable.addCell(new Phrase("State", helvetica8));
129 
			}else{
130 
				ordersTable.addCell(new Phrase("Store Code", helvetica8));
131 
				ordersTable.addCell(new Phrase("Store Address", helvetica8));
132 
				ordersTable.addCell(new Phrase("Store City", helvetica8));
133 
				ordersTable.addCell(new Phrase("Phone", helvetica8));
134 
			}
676 chandransh 135 
 
136 
			int serialNo = 0;
137 
			for(int i=0; i < orders.size();i++){
138 
				Order order = orders.get(i);
4788 rajveer 139 
				if(!orderIds.contains(order.getId()))
140 
					continue;
676 chandransh 141 
				if(order.getLogistics_provider_id()!=providerId)
142 
					continue;
5554 rajveer 143 
				if(order.isLogisticsCod() != isCod)
3062 chandransh 144 
	                continue;
676 chandransh 145 
				//TODO: These are exactly the orders which will be shipped now. Shouldn't we change their status to be SHIPPED?
146 
				serialNo++;
147 
				List<LineItem> lineItems = order.getLineitems();
148 
				double weight = 0;
149 
				for(LineItem lineItem: lineItems)
150 
					weight += lineItem.getTotal_weight();
151 
 
152 
				ordersTable.addCell(new Phrase(serialNo + "", helvetica8));
153 
				ordersTable.addCell(new Phrase(order.getId() + "", helvetica8));
154 
				ordersTable.addCell(new Phrase(order.getAirwaybill_no(), helvetica8));
919 rajveer 155 
				ordersTable.addCell(new Phrase(weightFormat.format(weight), helvetica8));
5766 rajveer 156 
				if(runner == null){
157 
					ordersTable.addCell(new Phrase(order.getCustomer_name(), helvetica8));
158 
					ordersTable.addCell(new Phrase(order.getCustomer_city(), helvetica8));
159 
					ordersTable.addCell(new Phrase(order.getCustomer_pincode(), helvetica8));
160 
					ordersTable.addCell(new Phrase(order.getCustomer_state(), helvetica8));
161 
				}else{
162 
					PickupStore store = getStoreFromId(stores, order.getPickupStoreId());
163 
					ordersTable.addCell(new Phrase(store.getHotspotId(), helvetica8));
164 
					ordersTable.addCell(new Phrase(store.getLine1() + ((store.getLine2() == null)? "": "\n" + store.getLine2()), helvetica8));
165 
					ordersTable.addCell(new Phrase(store.getCity(), helvetica8));
166 
					ordersTable.addCell(new Phrase(store.getPhone(), helvetica8));
167 
				}
676 chandransh 168 
			}
169 
 
170 
			table.addCell(logoCell);
171 
			table.addCell(addressCell);
3062 chandransh 172 
			if(isCod)
173 
			    table.addCell(new Phrase("PAYMODE: COD", helvetica8));
174 
			else
175 
			    table.addCell(new Phrase("PAYMODE: Prepaid", helvetica8));
5743 rajveer 176 
			if(provider.getPickup() == PickUpType.RUNNER){
177 
				table.addCell(new Phrase("Runner Name: " + runner, helvetica8));
178 
			}else{
179 
				table.addCell(new Phrase("Courier Name: " + provider.getName(), helvetica8));
180 
			}
181 
 
676 chandransh 182 
			table.addCell(new Phrase("Pick up Date: " + DateFormat.getDateInstance(DateFormat.MEDIUM).format(new Date()), helvetica8));
183 
			table.addCell(ordersTable);
184 
			table.setWidthPercentage(90.0f);
185 
 
186 
			document.add(table);
187 
			document.close();
188 
			baosPDF.close();
189 
		} catch (DocumentException e) {
3062 chandransh 190 
		    logger.error("Error while creating the manifest file", e);
676 chandransh 191 
		} catch (MalformedURLException e) {
3062 chandransh 192 
		    logger.error("Error while creating the manifest file", e);
676 chandransh 193 
		} catch (IOException e) {
3062 chandransh 194 
			logger.error("Error while creating the manifest file", e);
676 chandransh 195 
		}
196 
 
197 
		return baosPDF;
198 
	}
5678 rajveer 199 
 
5766 rajveer 200 
	private static PickupStore getStoreFromId(List<PickupStore> stores, long storeId){
201 
		for(PickupStore store: stores){
202 
			if(store.getId() == storeId)
203 
				return store;
204 
		}
205 
		return null;
206 
	}
744 chandransh 207 
 
5766 rajveer 208 
 
5714 rajveer 209 
	public ByteArrayOutputStream generateManifestFile(long providerId, long storeId, List<Long> orderIds, List<String> awbs) {
5678 rajveer 210 
		ByteArrayOutputStream baosPDF = null;
211 
		in.shop2020.model.v1.order.TransactionService.Client txnClient = tsc.getClient();
212 
		in.shop2020.logistics.LogisticsService.Client logisticsClient = lsc.getClient();
213 
 
214 
		List<OrderStatus> statuses = new ArrayList<OrderStatus>();
215 
		statuses.add(OrderStatus.RET_PICKUP_REQUEST_RAISED);
216 
 
217 
		List<Order> orders = null;
218 
		PickupStore store = null;
219 
		Provider provider = null;
220 
		try {
221 
			orders = txnClient.getOrdersInBatch(statuses, 0, 0, 0);
222 
			store = logisticsClient.getPickupStore(storeId);
223 
			provider = logisticsClient.getProvider(providerId);
224 
		} catch (TException e) {
225 
		    logger.error("Error getting information from one of the Thrift Services: ", e);
226 
			return baosPDF;
227 
		} catch (LogisticsServiceException e) {
228 
		    logger.error("Error getting provider info from the logistics service: ", e);
229 
			return baosPDF;
230 
		} catch (TransactionServiceException e) {
231 
		    logger.error("Error getting orders from the transaction service: ", e);
232 
			return baosPDF;
233 
		}
234 
 
235 
		try {
236 
			baosPDF = new ByteArrayOutputStream();
237 
			Font helvetica8 = FontFactory.getFont(FontFactory.HELVETICA, 8);
238 
			Document document = new Document();
239 
			PdfWriter.getInstance(document, baosPDF);
240 
			document.addAuthor("shop2020");
241 
			document.addTitle("Manifest for store " + storeId + " provider " + providerId);
242 
			document.open();
243 
			PdfPTable table = new PdfPTable(1);
244 
			table.getDefaultCell().setBorder(Rectangle.NO_BORDER);
245 
			table.getDefaultCell().setPaddingBottom(10.0f);
246 
 
5766 rajveer 247 
			String addressString =  store.getName() +  "\n" + store.getLine1() + ((store.getLine2() == null)? "": "\n" + store.getLine2())
248 
									+ "\n" + store.getCity()  + "\n" + store.getState() + "\nPIN " + store.getPin()+ "\n\n";
5678 rajveer 249 
			Paragraph addressParagraph = new Paragraph(addressString, new Font(FontFamily.TIMES_ROMAN,8f));
250 
			PdfPCell addressCell = new PdfPCell();
251 
			addressCell.addElement(addressParagraph);
252 
			addressCell.setHorizontalAlignment(Element.ALIGN_LEFT);
253 
			addressCell.setBorder(Rectangle.NO_BORDER);
254 
 
255 
			PdfPTable ordersTable = new PdfPTable(4);
256 
			ordersTable.addCell(new Phrase("Sl No", helvetica8));
257 
			ordersTable.addCell(new Phrase("Order No", helvetica8));
258 
			ordersTable.addCell(new Phrase("AWB No", helvetica8));
259 
			ordersTable.addCell(new Phrase("Packet Wt.", helvetica8));
260 
 
261 
			int serialNo = 0;
262 
			for(int i=0; i < orders.size();i++){
263 
				Order order = orders.get(i);
264 
				if(!orderIds.contains(order.getId()))
265 
					continue;
266 
				if(order.getLogistics_provider_id()!=providerId)
267 
					continue;
268 
				if(order.getPickupStoreId()!=storeId)
269 
					continue;
270 
				//TODO: These are exactly the orders which will be shipped now. Shouldn't we change their status to be SHIPPED?
271 
				serialNo++;
272 
				List<LineItem> lineItems = order.getLineitems();
273 
				double weight = 0;
274 
				for(LineItem lineItem: lineItems)
275 
					weight += lineItem.getTotal_weight();
276 
 
277 
				ordersTable.addCell(new Phrase(serialNo + "", helvetica8));
278 
				ordersTable.addCell(new Phrase(order.getId() + "", helvetica8));
5714 rajveer 279 
				ordersTable.addCell(new Phrase(awbs.get(orderIds.indexOf(order.getId())), helvetica8));
5678 rajveer 280 
				ordersTable.addCell(new Phrase(weightFormat.format(weight), helvetica8));
281 
			}
282 
 
283 
			table.addCell(addressCell);
284 
			table.addCell(new Phrase("Courier Name: " + provider.getName(), helvetica8));
285 
			table.addCell(new Phrase("Pick up Date: " + DateFormat.getDateInstance(DateFormat.MEDIUM).format(new Date()), helvetica8));
286 
			table.addCell(ordersTable);
287 
			table.setWidthPercentage(90.0f);
288 
 
289 
			document.add(table);
290 
			document.close();
291 
			baosPDF.close();
292 
		} catch (DocumentException e) {
293 
		    logger.error("Error while creating the manifest file", e);
294 
		} catch (MalformedURLException e) {
295 
		    logger.error("Error while creating the manifest file", e);
296 
		} catch (IOException e) {
297 
			logger.error("Error while creating the manifest file", e);
298 
		}
299 
 
300 
		return baosPDF;
301 
	}
302 
 
744 chandransh 303 
	public static void main(String[] args) throws IOException {
304 
		ManifestGenerator manifestGenerator = new ManifestGenerator();
5743 rajveer 305 
		ByteArrayOutputStream baos = manifestGenerator.generateManifestFile(1, 1, true, null, null);
744 chandransh 306 
		File f = new File("/home/ashish/Downloads/manifest-1-2.pdf");
307 
		FileOutputStream fos = new FileOutputStream(f);
308 
		baos.writeTo(fos);
309 
	}
676 chandransh 310 
}