//Call the Web service and validate the result. if the result is not valid prepare the validation message.
public async Task <GroupedPetResult> GetAsync(string petType)
{
var result = new GroupedPetResult();
var persons = await GetPersons();
if (persons != null)
{
var validator = new PersonListValidator();
var validationResult = validator.Validate(persons);
result.IsSuccess = validationResult.IsValid;
if (validationResult.IsValid)
{
result.Message = "";
result.GroupedPetVms = GroupPets(persons, petType);
}
else
{
result.Message = string.Join("\n", validationResult.Errors.Select(x => $"{x.PropertyName}: Error: {x.ErrorMessage}"));
Logger.Error($"Validation Error:-{result.Message}");
result.IsSuccess = false;
}
}
return(result);
}
//Format and Show the result in UI in desired format
public async Task ShowAndFormatAsync(string petType)
{
Console.WriteLine("Getting result. Please wait...");
GroupedPetResult result = await _psersonServices.GetAsync(petType);
Console.Clear();
if (result != null && result.IsSuccess && result.GroupedPetVms.Any())
{
Console.OutputEncoding = System.Text.Encoding.UTF8;
foreach (var pet in result.GroupedPetVms)
{
if (pet.PetNames.Any())
{
Console.ForegroundColor = ConsoleColor.Yellow;
Console.WriteLine(pet.Gender);
Console.WriteLine();
Console.ForegroundColor = ConsoleColor.Cyan;
foreach (var name in pet.PetNames)
{
Console.WriteLine($"\t • {name}", Color.Magenta);
}
Console.WriteLine();
}
else
{
Console.WriteLine($"It seems that {pet.Gender}s people does not have this type of pet :( ");
}
}
}
else
{
Console.WriteLine("?It seems there is no result available :( ");
}
}
