public Action AddIsStudentCommand(Message message, QueueMessage nextTrueMessage, QueueMessage nextFalseMessage)
{
return(() =>
{
var answer = message.Text;
var chatId = message.Chat.Id;
bool?isStudent = null;
bool?isAnsweredAllQuestions = null;
if (Compare(answer, "да"))
{
isStudent = true;
}
if (Compare(answer, "нет"))
{
isStudent = false;
isAnsweredAllQuestions = true;
}
_userRepository.SaveStudentOrNot(chatId, isStudent, isAnsweredAllQuestions);
if (!isStudent.HasValue)
{
var factory = new QueueMessageFactory(message);
_queueService.Add(factory.AskIsStudentMessage);
}
if (isStudent.HasValue && isStudent.Value)
{
_queueService.Add(nextTrueMessage);
}
else
{
if (!_resultRepository.IsQuizMember(chatId))
{
_userRepository.SetQuizMember(chatId, null);
}
_queueService.Add(nextFalseMessage);
}
});
}
private Action CreateCommand(Message message)
{
var chatId = message.Chat.Id;
var user = _users.Get(chatId);
var factory = new QueueMessageFactory(message);
if (user == null)
{
return(_generalCommandsFactory.StartCommand(factory.WelcomeMessage));
}
// handle contact message
// ReSharper disable once SwitchStatementMissingSomeCases
switch (message.Type)
{
case MessageType.Contact when user.Phone is null:
return(_generalCommandsFactory.AddContactCommand(message,
factory.AskNameMessage(message.Contact.FirstName)));
case MessageType.Contact:
return(_generalCommandsFactory.Command(factory.WrongMessage));
}
// handle text messages
if (user.Phone == null)
{
return(_generalCommandsFactory.Command(factory.AskContactMessage));
}
if (user.Name == null)
{
return(_generalCommandsFactory.AddNameCommand(message, factory.AskStartQuizMessage));
}
// ReSharper disable once ConvertIfStatementToSwitchStatement
if (user.IsQuizMember == null)
{
return(_questionCommandFactory.AddQuizCommand(user, message, user.IsAnsweredAll
? factory.EndMessage
: factory.AskEmail,
factory.AskStartQuizMessage));
}
if (user.IsQuizMember is true)
{
// add handler to quiz
return(_questionCommandFactory.QuestionCommand(message,
user.IsAnsweredAll ? factory.EndMessage : factory.AskEmail, user.IsAnsweredAll));
}
if (user.EMail == null)
{
return(_generalCommandsFactory.AddEMailCommand(message, factory.AskProfessionMessage));
}
if (user.Profession == null)
{
return(_generalCommandsFactory.AddProfessionCommand(message, factory.AskIsStudentMessage));
}
// ReSharper disable once ConvertIfStatementToSwitchStatement
if (user.IsStudent == null)
{
return(_generalCommandsFactory.AddIsStudentCommand(
message,
factory.AskUniversityMessage,
_resultRepository.IsQuizMember(chatId) ? factory.EndMessage : factory.AskStartQuizMessageAgain));
}
if (user.IsStudent is true && user.University == null)
{
return(_generalCommandsFactory.AddUniversityCommand(message, factory.AskCourse));
}
// ReSharper disable once ConvertIfStatementToReturnStatement
if (user.IsStudent is true && user.Course == null)
{
return(_generalCommandsFactory.AddCourseCommand(
message,
_resultRepository.IsQuizMember(chatId) ? factory.EndMessage : factory.AskStartQuizMessageAgain,
factory.AskCourse));
}
// ReSharper disable once ConvertIfStatementToReturnStatement
if (user.IsAnsweredAll)
{
return(_generalCommandsFactory.Command(factory.EndMessage));
}
return(_generalCommandsFactory.Command(factory.WrongMessage));
}