1
// Bank App.cs
2
 
3
using System;
4
using System.Diagnostics.Eventing.Reader;
5
using System.Linq;
6
using System.Threading;
7
 
8
internal class Program
9
{
10
    private static int balance = 1000;
11
    private static int pinNumber = 6749; // namespace.variable
12
 
13
private static void Main(string[] args)
14
    { 
15
 
16
        Console.WriteLine("[DEBUG] Your Pin: " + Program.pinNumber);
17
 
18
        Console.Write("Please Enter Pin: ");
19
        string userInput = Console.ReadLine();
20
 
21
        if (int.TryParse(userInput, out int pinNumberInput))
22
        {
23
            if (pinNumber == pinNumberInput)
24
            {
25
                Console.WriteLine("Correct!");
26
                AccessGranted();
27
 
28
            }
29
            else
30
            {
31
                Console.WriteLine("ERROR | Try Again!");
32
            }
33
        }
34
        else
35
        {
36
            Console.WriteLine("Invalid input. Please enter a numeric pin.");
37
        }
38
 
39
 
40
        Console.ReadLine();
41
    }
42
 
43
    private static void AccessGranted()
44
    {
45
 
46
        Console.Clear();
47
        Console.WriteLine("Access Granted! Welcome!");
48
        Console.Write("Current Balance: ");
49
        Console.ForegroundColor = ConsoleColor.Green;
50
        Console.WriteLine(Program.balance);
51
        Console.ResetColor();
52
 
53
        string[] Mode1 = { "Withdraw", "Withdrawl", "w" };
54
        string[] Mode2 = { "Deposit", "deposit", "d" };
55
 
56
        Console.WriteLine("Do you want to Withdrawl or Deposit?: ");
57
        string InputBankMode = Console.ReadLine();
58
 
59
        if (Mode1.Contains(InputBankMode))
60
        {
61
            Console.WriteLine("You have chosen to withdrawl");
62
            Thread.Sleep(2000);
63
            Console.Clear();
64
            UserCheckBalence();
65
        }
66
        else if (Mode2.Contains(InputBankMode))
67
        {
68
            Console.WriteLine("You have chosen to Deposit");
69
            Thread.Sleep(2000);
70
            Console.Clear();
71
            AccessGranted();
72
        }
73
        else
74
        {
75
            Console.WriteLine("ERROR | Try Again!");
76
            Thread.Sleep(5000);
77
            Console.Clear();
78
            AccessGranted();
79
 
80
        }
81
    }
82
 
83
    private static void UserCheckBalence() // check if able to withdrawl
84
    {
85
        Console.WriteLine("Current Balance: " + Program.balance);
86
 
87
        if (Program.balance < 1)
88
        {
89
            Console.Clear();
90
            Console.WriteLine("You are too poor , earn more cash!");
91
            Console.WriteLine("");
92
            AccessGranted(); 
93
              
94
 
95
        }
96
        else
97
        {
98
            Withdrawl();
99
        }
100
 
101
    }
102
    private static void Withdrawl()
103
    {
104
 
105
 
106
        Console.WriteLine("How much money would you like to withdrawl?");
107
        string input = Console.ReadLine();
108
        if (!int.TryParse(input, out int withDrawl_Ammount))
109
            return;
110
 
111
        Console.WriteLine($"You have chosen {withDrawl_Ammount}");
112
        int NewBalence = Program.balance - withDrawl_Ammount;
113
 
114
 
115
        if (NewBalence <= 0)
116
        {
117
            Console.WriteLine("Invalid withdrawal amount.");
118
            return;
119
 
120
        }
121
        if (Program.balance < withDrawl_Ammount) 
122
        {
123
            Console.WriteLine("Insufficient funds.");
124
            return;
125
        }
126
        Console.WriteLine($"New Balence: {NewBalence}");
127
 
128
 
129
    }
130
}
131