public void Add(Test test)
{
testRepository.AddTest(test);
}
static void Main(string[] args)
{
ITestRepository testRepository = new TestRepository();
UserPrompts userPrompts = new UserPrompts(testRepository);
Console.WriteLine("***Welcome to PBK 1.0 test platform!***\n");
Console.WriteLine(@"In this application you can:
*Take tests
*Create tests
*Change tests
");
var userAnsw = true;
do
{
Console.WriteLine("Please, enter the following number:\n" +
"1)Take test\n" +
"2)Create test\n" +
"3)Change test\n" +
"4)Show statistics\n ");
int userChoise;
string Userline;
bool parsed;
do
{
/* || Возвращает true, если хотя бы один из операндов возвращает true. */
Userline = Console.ReadLine();
parsed = int.TryParse(Userline, out userChoise);
if (string.IsNullOrWhiteSpace(Userline))
{
Console.WriteLine("!!!Alert!!!\n Empty input, please choose something");
}
else
{
if (!parsed)
{
Console.WriteLine($"!!!Alert!!!\n {Userline} is not a number, please, try again..");
}
else
{
if ((userChoise > 4 || userChoise < 1))
{
Console.WriteLine("Incorrect number, try a different");
}
}
}
} while (!parsed || (userChoise > 4 || userChoise < 1));
switch (userChoise)
{
case 1:
string testTopic = userPrompts.PromptForTargetRandomTestId();
var test = testRepository.GetRandomTestByTopic(testTopic);
TestService service = new TestService(test);
service.TakeTest();
break;
case 2:
var newTest = Test.CreateTest();
testRepository.AddTest(newTest);
break;
case 3:
var testId = userPrompts.PromptsForUpdatingTestById();
var updatedTest = Test.UpdateTest(testId);
testRepository.UpdateTest(updatedTest);
break;
case 4:
userPrompts.PromptForShowStatistics();
break;
}
Console.WriteLine("Exit from programm? y/n");
var userEnter = Console.ReadLine();
if (userEnter == "y")
{
userAnsw = false;
}
else
{
if (userEnter == "n")
{
userAnsw = true;
}
else
{
Console.WriteLine("Uncorrect enter");
}
}
} while (userAnsw != false);
}