public void start() throws Exception {
int menuOption = 1;
while (menuOption != 2) {
inputOutput.printLogInQuit();
menuOption = inputOutput.readInputFromConsole();
switch (menuOption) {
case 1:
inputOutput.printEnterLoginId();
User whoIsLogin =
login.logIn(inputOutput.readStringFromConsole(), inputOutput.readPassword());
if (whoIsLogin.getRoll().equals("user")) {
while (menuOption != 8) {
inputOutput.printMenuOnConsoleForUser();
inputOutput.printEnterYourChoice();
menuOption = inputOutput.readInputFromConsole();
dispatcherForOption(inputOutput, library, menuOption, whoIsLogin);
}
} else if (whoIsLogin.getRoll().equals("librarian")) {
while (menuOption != 8) {
inputOutput.printMenuOnConsoleForAdmin();
inputOutput.printEnterYourChoice();
menuOption = inputOutput.readInputFromConsole();
dispatcherForOption(inputOutput, library, menuOption, whoIsLogin);
}
} else {
inputOutput.printValidationProblem();
}
break;
case 2:
System.exit(0);
default:
inputOutput.printInvalidOptionMessage();
}
}
}
