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package in.shop2020.serving.utils;
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package in.shop2020.serving.utils;
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import java.util.ArrayList;
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import java.util.HashMap;
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import java.util.Iterator;
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import java.util.Iterator;
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import java.util.List;
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import java.util.List;
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import java.util.Map;
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import java.util.Map;
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import java.util.Map.Entry;
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import in.shop2020.model.v1.catalog.InventoryServiceException;
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import in.shop2020.model.v1.catalog.InventoryServiceException;
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import in.shop2020.model.v1.catalog.Item;
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import in.shop2020.model.v1.catalog.InventoryService.Client;
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import in.shop2020.model.v1.shoppingcart.Cart;
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import in.shop2020.model.v1.shoppingcart.Line;
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import in.shop2020.model.v1.shoppingcart.Line;
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import in.shop2020.model.v1.shoppingcart.ShoppingCartException;
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import in.shop2020.model.v1.shoppingcart.ShoppingCartException;
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import in.shop2020.model.v1.user.Address;
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import in.shop2020.model.v1.user.Address;
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import in.shop2020.model.v1.user.UserContextException;
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import in.shop2020.model.v1.user.UserContextException;
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import in.shop2020.thrift.clients.CatalogServiceClient;
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import in.shop2020.thrift.clients.CatalogServiceClient;
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		} catch (TException e) {
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		} catch (TException e) {
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			// TODO Auto-generated catch block
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			// TODO Auto-generated catch block
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			e.printStackTrace();
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			e.printStackTrace();
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		}
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		}
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		for (Line line : lineItems) {
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		for (Line line : lineItems) {
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			orderDetails.append("Item Id : " + line.getItemId() + "\n");
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			orderDetails.append("Item Id : " + line.getItemId() + "   ");
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			orderDetails.append("Item Name : " + Utils.getItemName(line.getItemId()) + "\n");
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			orderDetails.append("Item Name : " + Utils.getItemName(line.getItemId()) + "   ");
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			orderDetails.append("Item Quantity : " + line.getQuantity() + "\n");
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			orderDetails.append("Item Quantity : " + line.getQuantity() + "   ");
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		}
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		}
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		return orderDetails.toString();
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		return orderDetails.toString();
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	}
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	}
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	public static String getContactNumber(long cartId){
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	public static String getContactNumber(long cartId){
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//		in.shop2020.model.v1.user.UserContextService.Client userClient = userContextServiceClient.getClient();
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//		in.shop2020.model.v1.user.UserContextService.Client userClient = userContextServiceClient.getClient();
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//		userClient.getPrimaryInfo(userId, false).getAddresses()
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//		userClient.getPrimaryInfo(userId, false).getAddresses()
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//		cartClient.getCart(cartId).getAddressId()
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//		cartClient.getCart(cartId).getAddressId()
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//TODO		write function to get address from addressId
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//TODO		write function to get address from addressId
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		return "";
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		return " test ";
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	}
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	}
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	public static String getBillingAddress(long cartId){
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	public static String getBillingAddress(long cartId){
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		in.shop2020.model.v1.shoppingcart.ShoppingCartService.Client cartClient = shoppingCartClient.getClient();
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		in.shop2020.model.v1.shoppingcart.ShoppingCartService.Client cartClient = shoppingCartClient.getClient();
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		//TODO		write function to get shipping and billing address
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		//TODO		write function to get shipping and billing address
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		return "";
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		return " test ";
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	}
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	}
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	public static String getItemName(long itemId){
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	public static String getItemName(long itemId){
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		//TODO		write function to get item name given item id
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		//TODO		write function to get item name given item id
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		return "";
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		return "test";
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	}
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	public static String getNameOfUser(long userId) {
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		in.shop2020.model.v1.user.UserContextService.Client userClient = userContextServiceClient.getClient();
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		String name = "";
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		try {
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			name = userClient.getPrimaryInfo(userId, false).getFirstName();
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		} catch (UserContextException e) {
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			// TODO Auto-generated catch block
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			e.printStackTrace();
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		} catch (TException e) {
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			// TODO Auto-generated catch block
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			e.printStackTrace();
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		}
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		return name;
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	}
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	public static double getPaymentAmount(long cartId){
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		in.shop2020.model.v1.shoppingcart.ShoppingCartService.Client cartClient = shoppingCartClient.getClient();
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		double totalAmount = 0;
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		Cart cart;
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		try {
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			cart = cartClient.getCart(cartId);
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			List<Line> lineItems = cart.getLines();
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			for (Line line : lineItems) {
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				long productId = line.getItemId();
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				totalAmount =  totalAmount + line.getQuantity() * Utils.getItemPriceByCatalogId(productId);
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			}
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		} catch (ShoppingCartException e) {
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			// TODO Auto-generated catch block
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			e.printStackTrace();
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		} catch (TException e) {
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			// TODO Auto-generated catch block
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			e.printStackTrace();
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		}
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		return totalAmount;
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	}
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	}
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	public static double getItemPriceByCatalogId(long productId){
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		CatalogServiceClient catalogServiceClient = null;
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		Client client = null;
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		Double itemPrice = 0.0;
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		try {
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			catalogServiceClient = new CatalogServiceClient();
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			client = catalogServiceClient.getClient();
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			Item item = client.getItemByCatalogId(productId);
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			Map<Long,Double> priceMap = item.getPrice();
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			if(priceMap == null || priceMap.isEmpty()){
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				System.out.println("Price Not Found");
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			}else{
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				for(Entry<Long, Double> e: priceMap.entrySet()){
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					itemPrice = e.getValue();
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				}
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			}
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		}
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		catch(Exception e){
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			e.printStackTrace();
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		}
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		return itemPrice;
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	}
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}
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}
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