Subversion Repositories SmartDukaan

package in.shop2020.hotspot.dashbaord.server;

import in.shop2020.hotspot.dashbaord.shared.actions.AddJacketNumberResponse;

import in.shop2020.model.v1.inventory.BillingType;

import in.shop2020.model.v1.order.Order;

import in.shop2020.model.v1.order.OrderStatus;

import in.shop2020.model.v1.order.ShipmentLogisticsCostDetail;

import in.shop2020.model.v1.order.TransactionServiceException;

import in.shop2020.model.v1.order.TransactionService.Client;

import in.shop2020.thrift.clients.LogisticsClient;

import in.shop2020.thrift.clients.TransactionClient;

import in.shop2020.thrift.clients.WarehouseClient;

import in.shop2020.warehouse.InventoryItem;

import java.io.File;

import java.io.FileInputStream;

import java.util.ArrayList;

import java.util.HashMap;

import java.util.List;

import java.util.Map;

import java.util.Set;

import org.apache.poi.hssf.usermodel.HSSFCell;

import org.apache.poi.hssf.usermodel.HSSFSheet;

import org.apache.poi.hssf.usermodel.HSSFWorkbook;

import org.apache.poi.ss.usermodel.DataFormatter;

import org.apache.thrift.TException;

import org.slf4j.Logger;

import org.slf4j.LoggerFactory;

import com.providers.logistics.Provider;

import com.providers.logistics.ProviderFactory;

public class ProcessBulkBilling{

	private static  Logger logger = LoggerFactory.getLogger(ProcessBulkBilling.class);

	private String fileName;

	private String logisticsTransactionId;

	private String packageDimensions;

	private List<InventoryItem> inventoryItems;

	private Map<Long, Long> itemQuantityMap= new HashMap<Long, Long>();

	private Map<Long, List<InventoryItem>> inventoryItemMap= new HashMap<Long, List<InventoryItem>>();

	private ArrayList<String> imei_list = new ArrayList<String>();

	private BillingType billingType;

	private String user;

	private List<Order> orders_list;

	private Map<Long, List<String>> itemNumbersMap = new HashMap<Long, List<String>>();

	private Map<Long, List<String>> serialNumbersMap = new HashMap<Long, List<String>>();

	private Map<Long, List<Long>> freebieWarehouseIdMap = new HashMap<Long, List<Long>>();

	private static final long jacket_number = 1;

	private static final String invoice_type = "Individual";

	ProcessBulkBilling(String fileName, String logisticsTransactionId, String packageDimensions, BillingType billingType, String user) {

		logger.info("FileName "+fileName+" logisticsTransactionId "+logisticsTransactionId+" packageDimension "+packageDimensions+" billingType "+billingType+" user "+user);

		this.fileName = fileName;

		this.logisticsTransactionId = logisticsTransactionId;

		this.packageDimensions = packageDimensions;

		this.billingType = billingType;

		this.user = user;

	}

	public boolean processReport() {

		try{

			FileInputStream iFile = new FileInputStream(new File(fileName));

			HSSFWorkbook workbook = new HSSFWorkbook(iFile);

			HSSFSheet sheet = workbook.getSheetAt(0);

			DataFormatter formatter = new DataFormatter();

			for (int iterator=sheet.getFirstRowNum()+1;iterator<=sheet.getLastRowNum();iterator++){

				HSSFCell imei_cell = sheet.getRow(iterator).getCell(0);

				String imei = formatter.formatCellValue(imei_cell).trim();

				if (imei == null || imei.isEmpty()){

					break;

				}

				if (imei_list.contains(imei)){

					return false;

				}

				imei_list.add(imei);

			}

			return true;

		}

		catch(Exception e){

			e.printStackTrace();

			return false;

		}

	}

	private String addBillingInformation(){

		Order t_order = orders_list.get(0);

		try{

			TransactionClient txnClient = new TransactionClient();

			Client client = txnClient.getClient();

			if (packageDimensions==null){

				return "Illegal package dimensions";

			}

			try{

				ShipmentLogisticsCostDetail slcd = new ShipmentLogisticsCostDetail();

				slcd.setLogisticsTransactionId(t_order.getLogisticsTransactionId());

				slcd.setPackageDimensions(packageDimensions);

				client.addShipmentLogisticDetail(slcd);

			}

			catch(Exception slcd_ex){

				slcd_ex.printStackTrace();

				return "Unable to add ShipmentLogisticsCostDetail";

			}

			if (t_order.getAirwaybill_no()==null){

				String airway_billno = null;

				try{

					if (t_order.getLogistics_provider_id()==2){

						Provider logisticsProvider = ProviderFactory.getProvider((int)orders_list.get(0).getLogistics_provider_id());

						airway_billno = logisticsProvider.getAirwayBillNo(orders_list);

					}

					else{

						LogisticsClient lc = new LogisticsClient();

						airway_billno = lc.getClient().getEmptyAWB(t_order.getLogistics_provider_id(), t_order.getLogisticsTransactionId());

					}

					if (airway_billno==null || airway_billno.isEmpty()){

						throw new Exception("Empty airway bill number");

					}

				}

				catch(Exception airwayBillException){

					airwayBillException.printStackTrace();

					return "Unable to assign airway bill number";

				}

				client.updateMasterOrderAWB(t_order.getLogisticsTransactionId(), airway_billno);

			}

			if((billingType == BillingType.OURS || billingType == BillingType.OURS_EXTERNAL) && t_order.getStatus().getValue() >= OrderStatus.BILLED.getValue()){

				return "Already Billed";

			}

			long billing_type = billingType.getValue();

			Set<Long> orderIdSet = itemNumbersMap.keySet();

			List<Long> order_ids = new ArrayList<Long>();

			order_ids.addAll(orderIdSet);

			boolean status = client.addBillingDetailsForGrouppedOrders(order_ids, "", itemNumbersMap, serialNumbersMap, freebieWarehouseIdMap , user, jacket_number, billing_type, false, invoice_type);

			if(!status)

				return "Couldn't add billing info on server";

			return "Billing Info added successfully";

		}  catch(TransactionServiceException tse){

			logger.error("Exception while adding InventoryServiceHandlerjacket number", tse);

			return "Error While Billing Order:" + tse.getMessage();

		} catch (TException e) {

			return "Unknown exception from server:" + e.getMessage();

		}

	}

	public String checkBillingDetails(){

		try{

			Client tc = new TransactionClient().getClient();

			orders_list = tc.getGroupOrdersByLogisticsTxnId(logisticsTransactionId);

		}

		catch(Exception e){

			e.printStackTrace();

			return "Service Error!!!";

		}

		long total_quantity = 0;

		for (Order o : orders_list){

			if (itemQuantityMap.containsKey(o.getLineitems().get(0).getItem_id())){

				itemQuantityMap.put(o.getLineitems().get(0).getItem_id(), itemQuantityMap.get(o.getLineitems().get(0).getItem_id())+(long)o.getLineitems().get(0).getQuantity());

			}

			else{

				itemQuantityMap.put(o.getLineitems().get(0).getItem_id(), (long)o.getLineitems().get(0).getQuantity());

			}

			total_quantity = (long) (total_quantity + o.getLineitems().get(0).getQuantity());

		}

		if (total_quantity != imei_list.size()){

			return "Quantity and imei mismatch.Supplied imei's not equal to quantity to bill";

		}

		try{

			in.shop2020.warehouse.WarehouseService.Client wc = new WarehouseClient().getClient();

			inventoryItems = wc.getInventoryItems(imei_list);

			for (InventoryItem it : inventoryItems){

				if (inventoryItemMap.containsKey(it.getItemId())){

					inventoryItemMap.get(it.getItemId()).add(it);

				}

				else{

					List<InventoryItem> it_list = new ArrayList<InventoryItem>();

					it_list.add(it);

					inventoryItemMap.put(it.getItemId(), it_list);

				}

			}

		}

		catch(Exception e){

			return "Exception while getting inventory items from warehouse";

		}

		logger.info("itemQuantityMap "+itemQuantityMap);

		logger.info("inventoryItemMap "+inventoryItemMap);

		for(Map.Entry<Long, Long> entry : itemQuantityMap.entrySet()){

			List<InventoryItem> inventory_items = inventoryItemMap.get(entry.getKey());

			if (inventory_items == null){

				return "Mismatch in inventory items.Quantity to bill "+entry.getValue()+".InventoryItem available 0 for item_id "+entry.getKey();

			}

			if (inventory_items.size()!= entry.getValue()){

				return "Mismatch in inventory items.Quantity to bill "+entry.getValue()+".InventoryItem available "+inventory_items.size()+" for item_id "+entry.getKey();

			}

		}

		for (Order o : orders_list){

			freebieWarehouseIdMap.put(o.getId(), new ArrayList<Long>());

			for(int i=0;i< o.getLineitems().get(0).getQuantity();i++){

				if (itemNumbersMap.containsKey(o.getId())){

					itemNumbersMap.get(o.getId()).add("1");

				}

				else{

					List<String> itemNumbers = new ArrayList<String>();

					itemNumbers.add("1");

					itemNumbersMap.put(o.getId(), itemNumbers);

				}

				if (serialNumbersMap.containsKey(o.getId())){

					InventoryItem inventory_item = inventoryItemMap.get(o.getLineitems().get(0).getItem_id()).remove(0);

					serialNumbersMap.get(o.getId()).add(inventory_item.getSerialNumber());

				}

				else{

					List<String> serialNumbers = new ArrayList<String>();

					InventoryItem inventory_item = inventoryItemMap.get(o.getLineitems().get(0).getItem_id()).remove(0);

					serialNumbers.add(inventory_item.getSerialNumber());

					serialNumbersMap.put(o.getId(), serialNumbers);

				}

			}

		}

		return addBillingInformation();

	}

}