internal DataViewer LoginScreen()
{
while (true)
{
Console.WriteLine("Welcome to the Messenger app. ");
SqlConnection dbcon = new SqlConnection(connectionString);
bool UserInBase = true;
string Username = "";
while (UserInBase == true)
{
Console.WriteLine("Please input your Username:"******"The user {Username} does not exist!");
}
}
Database_Access.PasswordCheck(Username);
using (dbcon)
{
dbcon.Open();
var AuthorityCheck = dbcon.Query <string>("SELECT rank FROM Users WHERE username = @username;", new { username = Username }).Single();
if (AuthorityCheck == "DataViewer")
{
return(new DataViewer(Username, UserRank.DataViewer));
}
else if (AuthorityCheck == "DataEditor")
{
return(new DataEditor(Username, UserRank.DataEditor));
}
else if (AuthorityCheck == "SuperUser")
{
return(new SuperUser(Username, UserRank.SuperUser));
}
else if (AuthorityCheck == "SuperAdmin")
{
return(new SuperAdmin(Username, UserRank.SuperAdmin));
}
}
}
}
public void CreateUser()
{
bool NameOriginal = false;
string Name = "";
while (NameOriginal == false)
{
Console.WriteLine("Pick a username:"******"This username is already in use! Please pick another one.");
}
}
string Pass1 = "0000";
Database_Access.UserCreation(Name, Pass1);
Console.Clear();
ListUsers();
}
internal void DataEditorMenu(DataEditor User)
{
bool InUse = true;
Console.Clear();
Console.WriteLine($"Welcome back, {Users.User.Username}");
while (InUse == true)
{
Console.WriteLine("What do you want to do?");
Console.WriteLine("V - View messages");
Console.WriteLine("C - Change password");
Console.WriteLine("L - Logout");
string Selection = Console.ReadLine();
switch (Selection.ToLower())
{
case "v":
Console.Clear();
Console.WriteLine("Enter a username or type r to return to the Main Menu:");
string User2 = Console.ReadLine();
if (User2.ToLower() == "r")
{
break;
}
bool UserInSystem = true;
while (UserInSystem == true)
{
UserInSystem = Database_Access.NameCheck(User2);
if (UserInSystem == true)
{
Console.Clear();
Console.WriteLine($"The user {User2} cannot be found!");
Console.WriteLine("Please enter a valid username:"******"Choose action:");
Console.WriteLine("S - Send message");
Console.WriteLine("E - Edit message");
Console.WriteLine("R - Return to the previous screen");
string ActionSelection = Console.ReadLine();
switch (ActionSelection.ToLower())
{
case "r":
Console.Clear();
break;
case "s":
DataViewer.SendMessage(User2);
break;
case "e":
Console.WriteLine("Select the message ID you want to edit:");
int messageeditid = int.Parse(Console.ReadLine());
User.EditMessage(messageeditid, User2);
break;
default:
Console.WriteLine("Please use one of the available actions.");
break;
}
break;
case "c":
Console.Clear();
DataViewer.ChangePassword();
break;
case "l":
Console.Clear();
InUse = false;
Console.WriteLine("You were successfully logged out.");
break;
default:
Console.WriteLine("Please use one of the available actions.");
break;
}
}
}
internal void SuperAdminMenu(SuperAdmin SuperAdmin)
{
bool InUse = true;
Console.Clear();
Console.WriteLine($"Welcome back, {User.Username}");
while (InUse == true)
{
Console.WriteLine("What do you want to do?");
Console.WriteLine("V - View messages");
Console.WriteLine("A - Admininstratrion menu");
Console.WriteLine("C - Change password");
Console.WriteLine("L - Logout");
string Selection = Console.ReadLine();
switch (Selection.ToLower())
{
case "v":
Console.Clear();
Console.WriteLine("Enter a username or type r to go back to the Main Menu:");
string User2 = Console.ReadLine();
if (User2.ToLower() == "r")
{
break;
}
bool UserOtherInSystem = true;
while (UserOtherInSystem == true)
{
UserOtherInSystem = Database_Access.NameCheck(User2);
if (UserOtherInSystem == true)
{
Console.Clear();
Console.WriteLine($"The user {User2} cannot be found!");
Console.WriteLine("Please enter a valid username:"******"Choose action:");
Console.WriteLine("S - Send message");
Console.WriteLine("E - Edit message");
Console.WriteLine("D - Delete message");
Console.WriteLine("R - Return to the previous screen");
string ActionSelection = Console.ReadLine();
switch (ActionSelection.ToLower())
{
case "r":
Console.Clear();
break;
case "s":
DataViewer.SendMessage(User2);
break;
case "e":
Console.WriteLine("Select the message ID you want to edit:");
int messageeditid = int.Parse(Console.ReadLine());
SuperAdmin.EditMessage(messageeditid, User2);
break;
case "d":
Console.WriteLine("Copy and Paste the message ID of the message you want to delete:");
int messagedeleteid = int.Parse(Console.ReadLine());
SuperAdmin.DeleteMessage(messagedeleteid, User2);
break;
default:
Console.WriteLine("Please use one of the available actions.");
break;
}
break;
case "a":
Console.Clear();
Console.WriteLine("L - List of registered users");
Console.WriteLine("R - Return to the Main Menu");
string AdminSelection = Console.ReadLine();
switch (AdminSelection.ToLower())
{
case "r":
break;
case "l":
Console.Clear();
SuperAdmin.ListUsers();
Console.WriteLine("Choose action:");
Console.WriteLine("C - Create a new user");
Console.WriteLine("P - Promote an existing user");
Console.WriteLine("D - Demote an existing user");
Console.WriteLine("E - Erase an existing user's account");
Console.WriteLine("R - Return to Previous Screen");
string SuperUserSelection = Console.ReadLine();
string UserOther = "";
bool UserInList = true;
switch (SuperUserSelection.ToLower())
{
case "r":
Console.Clear();
break;
case "c":
SuperAdmin.CreateUser();
break;
case "p":
Console.WriteLine("Please pick a user from the list:");
UserOther = Console.ReadLine();
while (UserInList == true)
{
UserInList = Database_Access.NameCheck(UserOther);
if (UserInList == true)
{
Console.Clear();
Console.WriteLine($"The username {UserOther} cannot be found!");
Console.WriteLine("Please enter a valid username:"******"d":
Console.WriteLine("Please pick a user from the list:");
UserOther = Console.ReadLine();
while (UserInList == true)
{
UserInList = Database_Access.NameCheck(UserOther);
if (UserInList == true)
{
Console.Clear();
Console.WriteLine($"The username {UserOther} cannot be found!");
Console.WriteLine("Please enter a valid username:"******"e":
Console.WriteLine("Please pick a user from the list:");
UserOther = Console.ReadLine();
while (UserInList == true)
{
UserInList = Database_Access.NameCheck(UserOther);
if (UserInList == true)
{
Console.Clear();
Console.WriteLine($"The username {UserOther} cannot be found!");
Console.WriteLine("Please enter a valid username:"******"";
while (SecurityCheck.ToLower() != "y" && SecurityCheck.ToLower() != "n")
{
Console.WriteLine($"The user {UserOther} will be PERMANENTLY DELETED");
Console.WriteLine("as will all the messages they have sent or received!");
Console.WriteLine("ARE YOU SURE?");
Console.WriteLine("[ Y / N]");
SecurityCheck = Console.ReadLine();
}
if (SecurityCheck.ToLower() != "y")
{
SuperAdmin.DeleteUser(UserOther);
}
else
{
break;
}
break;
default:
Console.WriteLine("Please use one of the available actions.");
break;
}
break;
default:
Console.WriteLine("Please use one of the available actions.");
break;
}
break;
case "c":
Console.Clear();
DataViewer.ChangePassword();
break;
case "l":
Console.Clear();
InUse = false;
Console.WriteLine("You have been successfully logged out.");
break;
default:
Console.WriteLine("Please use one of the available actions.");
break;
}
}
}