public IDisplayResult GetDisplayResultType(ResultType resultType)
{
IDisplayResult displayResult = null;
switch (resultType)
{
case ResultType.AllProduct:
displayResult = new ShowAllProduct();
break;
case ResultType.ProductByCategory:
Console.WriteLine("Please Enter your CategoryId");
var categoryId = Convert.ToInt32(Console.ReadLine());
displayResult = new ShowAllProductByCategory(categoryId);
break;
case ResultType.AllCategory:
displayResult = new ShowAllCategory();
break;
default:
Console.WriteLine("Invalid Choice");
break;
}
return(displayResult);
}
public DisplayResults(ICrud dbContext, IDisplayResult result)
{
DbContext = dbContext;
Logger = Log.ForContext <DisplayResults>();
displayResult = result;
}
static async Task RunAsync()
{
try
{
IDisplayResult displayResult = null;
FactoryDisplay factoryDisplay = new FactoryDisplay();
HttpResponseMessage response = new HttpResponseMessage();
string userChoice = "";
do
{
Console.WriteLine("1.All Products ");
Console.WriteLine("2.Products By CategoryId ");
Console.WriteLine("3.All Category ");
Console.WriteLine("\n");
Console.WriteLine("Please enter your choice either 1,2 or 3 ");
var userOption = Convert.ToInt32(Console.ReadLine());
ResultType resultType = (ResultType)Enum.ToObject(typeof(ResultType), userOption);
using (var client = new HttpClient())
{
client.BaseAddress = new Uri("https://localhost:44384/");
client.DefaultRequestHeaders.Accept.Clear();
client.DefaultRequestHeaders.Accept.Add(new MediaTypeWithQualityHeaderValue("application/json"));
//Get DisplayResult(i.e.ShowAllProducts) object from factory class.
displayResult = factoryDisplay.GetDisplayResultType(resultType);
if (displayResult != null)
{
//Get response from api.
response = await displayResult.GetResponse(client);
//Display in console.
displayResult.Display(response);
}
}
do
{
Console.WriteLine("\n");
Console.WriteLine("Do you want to continue - yes or no?");
userChoice = Console.ReadLine();
if (userChoice != "yes" && userChoice != "no")
{
Console.WriteLine("Invalid choice, please say yes or no");
}
} while (userChoice != "yes" && userChoice != "no");
} while (userChoice == "yes");
}
catch (UriFormatException ex)
{
Console.WriteLine("Your Web Api Url is incorrect:: {0}", ex.Message);
Console.ReadLine();
}
catch (HttpRequestException ex)
{
Console.WriteLine("Check whether your Web Api is running or not:: {0}", ex.Message);
Console.ReadLine();
}
catch (Exception ex)
{
Console.WriteLine("There is some error/exception:: {0}", ex.Message);
Console.ReadLine();
}
}