From 19ea01408873900b549b85162d5ec3a83a9ee6f1 Mon Sep 17 00:00:00 2001
From: Geir Okkenhaug Jerstad <geokkjer@gmail.com>
Date: Thu, 28 Nov 2024 14:54:45 +0100
Subject: [PATCH] Litt bank app

---
 Emne 3/BankAppMarie/BankAppMarie/Account.cs  | 34 ++++++++++++--
 Emne 3/BankAppMarie/BankAppMarie/Bank.cs     | 49 ++++++++++++++++++++
 Emne 3/BankAppMarie/BankAppMarie/Customer.cs | 41 ++++++++++++++--
 Emne 3/BankAppMarie/BankAppMarie/Program.cs  |  3 ++
 4 files changed, 121 insertions(+), 6 deletions(-)

diff --git a/Emne 3/BankAppMarie/BankAppMarie/Account.cs b/Emne 3/BankAppMarie/BankAppMarie/Account.cs
index 39c7975..de081f3 100644
--- a/Emne 3/BankAppMarie/BankAppMarie/Account.cs	
+++ b/Emne 3/BankAppMarie/BankAppMarie/Account.cs	
@@ -1,11 +1,39 @@
 namespace BankAppMarie
-{
-    internal class Account
+{ 
+    public class Account
     {
-        int _balance;
+        private int _balance;
         string _accountName;
         bool _savingsAccount;
         string _accountNumber;
         string[] _accountTransactions;
+
+        public void DepositMoney(int amountToDeposit)
+        {
+            _balance += amountToDeposit;
+        }
+
+        public void Withdraw(int amountToWithdraw)
+        {
+            if (_balance >= amountToWithdraw)
+            {
+                _balance -= amountToWithdraw;
+            }
+            else
+            {
+                Console.WriteLine("Insufficient balance");
+            }
+        }
+
+        public Account(bool isSavingsAccount,string accountName)
+        {
+            _savingsAccount = isSavingsAccount;
+            _accountName = accountName;
+        }
+
+         public int GetAccountBalance()
+         {
+             return _balance;
+         }
     }
 }
\ No newline at end of file
diff --git a/Emne 3/BankAppMarie/BankAppMarie/Bank.cs b/Emne 3/BankAppMarie/BankAppMarie/Bank.cs
index 7ee5cf2..9627a7b 100644
--- a/Emne 3/BankAppMarie/BankAppMarie/Bank.cs	
+++ b/Emne 3/BankAppMarie/BankAppMarie/Bank.cs	
@@ -2,6 +2,55 @@ namespace BankAppMarie
 {
     public class Bank
     {
+        Customer _currentCustomer;
 
+        public Bank()
+        {
+            _currentCustomer = new Customer("Kåre Knutsen");
+            BankMenu();
+        }
+        void BankMenu()
+        {
+            var isRunning = true;
+            while (isRunning)
+            {
+                Console.WriteLine($"Welcome to the Bank app, {_currentCustomer.GetCustomerName()}!");
+                Console.WriteLine("1. Deposit Money");
+                Console.WriteLine("2. Withdraw Money");
+                Console.WriteLine("3. Pay Bill");
+                Console.WriteLine("4. Transfer Money to savings");
+                Console.WriteLine("5. Check account balance");
+                Console.WriteLine("6. Exit");
+
+                var userInput = Console.ReadLine();
+                int userInputInt;
+
+                switch (userInput)
+                {
+                    case "1":
+                        Console.WriteLine("Enter amount of money to deposit: ");
+                        userInputInt = Convert.ToInt32(Console.ReadLine());
+                        _currentCustomer.DepositToSavingsAccount(userInputInt);
+                        Console.Clear();
+                        break;
+                    case "2":
+                        Console.WriteLine("Enter amount of money to withdraw: ");
+                        userInputInt = Convert.ToInt32(Console.ReadLine());
+                        _currentCustomer.WithdrawMoney(userInputInt, true);
+                        break;
+                    case "3":
+                        break;
+                    case "4":
+                        break;
+                    case "5":
+                        var accountBalance = _currentCustomer.GetAccountBalance();
+                        Console.WriteLine($"{accountBalance}");
+                        break;
+                    case "6":
+                        isRunning = false;
+                        break;
+                }
+            }
+        }
     }
 }
\ No newline at end of file
diff --git a/Emne 3/BankAppMarie/BankAppMarie/Customer.cs b/Emne 3/BankAppMarie/BankAppMarie/Customer.cs
index aa3f25e..de0841a 100644
--- a/Emne 3/BankAppMarie/BankAppMarie/Customer.cs	
+++ b/Emne 3/BankAppMarie/BankAppMarie/Customer.cs	
@@ -1,11 +1,46 @@
 namespace BankAppMarie
 {
-    public class Customer
+    internal class Customer
     {
-        string _CustomerName;
+        string _customerName;
         string _socialSecurityNumber;
         Account _savingsAccount;
         Account _currentAccount;
-        
+
+        public Customer(string customerName)
+        {
+            _customerName = customerName;
+            _savingsAccount = new Account(true, "Savings");
+            _currentAccount = new Account(false, "Brukskonto");   
+        }
+            
+
+        public string GetCustomerName()
+        {
+            return _customerName;
+        }
+
+        public void DepositToSavingsAccount(int amount)
+        {
+            _savingsAccount.DepositMoney(amount);
+        }
+
+        public void WithdrawMoney(int amount, bool fromSavingsAccount)
+        {
+            if (fromSavingsAccount)
+            {
+                _savingsAccount.Withdraw(amount);
+            }
+            else
+            {
+                _currentAccount.Withdraw(amount);
+            }
+        }
+
+        public int GetAccountBalance()
+        {
+            return _currentAccount.GetAccountBalance();
+        }
+       
     }
 }
\ No newline at end of file
diff --git a/Emne 3/BankAppMarie/BankAppMarie/Program.cs b/Emne 3/BankAppMarie/BankAppMarie/Program.cs
index e4c6f65..ca3716e 100644
--- a/Emne 3/BankAppMarie/BankAppMarie/Program.cs	
+++ b/Emne 3/BankAppMarie/BankAppMarie/Program.cs	
@@ -12,3 +12,6 @@
 // Kunde
 // Regning
 
+using BankAppMarie;
+
+new Bank();
\ No newline at end of file