Merge pull request #392 from Abhay-Gupta008/budget-manager

A Personal Budget Manager.

projects/Budget-manager/main.py

@@ -0,0 +1,98 @@
+import tkinter as tk
+from tkinter import ttk
+import sqlite3
+from tkinter import messagebox
+
+# Database initialization
+conn = sqlite3.connect("budget.db")
+c = conn.cursor()
+c.execute('''CREATE TABLE IF NOT EXISTS transactions (
+                id INTEGER PRIMARY KEY AUTOINCREMENT,
+                date TEXT NOT NULL,
+                description TEXT NOT NULL,
+                amount REAL NOT NULL,
+                category TEXT NOT NULL
+            )''')
+conn.commit()
+
+# Function to add a transaction to the database
+def add_transaction():
+    date = date_entry.get()
+    description = description_entry.get()
+    amount = amount_entry.get()
+    category = category_combobox.get()
+
+    if date and description and amount and category:
+        c.execute("INSERT INTO transactions (date, description, amount, category) VALUES (?, ?, ?, ?)",
+                  (date, description, amount, category))
+        conn.commit()
+        clear_entries()
+        messagebox.showinfo("Success", "Transaction added successfully!")
+        update_transaction_list()
+        update_balance()
+    else:
+        messagebox.showwarning("Warning", "Please fill in all fields.")
+
+# Function to clear input fields
+def clear_entries():
+    date_entry.delete(0, tk.END)
+    description_entry.delete(0, tk.END)
+    amount_entry.delete(0, tk.END)
+    category_combobox.set("")
+
+# Function to update the transaction list
+def update_transaction_list():
+    transaction_listbox.delete(0, tk.END)
+    c.execute("SELECT * FROM transactions")
+    transactions = c.fetchall()
+    for transaction in transactions:
+        transaction_listbox.insert(tk.END, transaction)
+
+# Function to calculate and display the current balance
+def update_balance():
+    c.execute("SELECT SUM(amount) FROM transactions")
+    total_income = c.fetchone()[0]
+    if total_income is None:
+        total_income = 0.0
+    c.execute("SELECT SUM(amount) FROM transactions WHERE amount < 0")
+    total_expense = c.fetchone()[0]
+    if total_expense is None:
+        total_expense = 0.0
+    balance = total_income - total_expense
+    balance_label.config(text=f"Current Balance: ${balance:.2f}")
+
+# Create the main window
+root = tk.Tk()
+root.title("Personal Budget Manager")
+
+# Create and configure widgets
+date_label = tk.Label(root, text="Date:")
+date_entry = tk.Entry(root, width=15)
+description_label = tk.Label(root, text="Description:")
+description_entry = tk.Entry(root, width=30)
+amount_label = tk.Label(root, text="Amount ($):")
+amount_entry = tk.Entry(root, width=15)
+category_label = tk.Label(root, text="Category:")
+category_combobox = ttk.Combobox(root, values=["Income", "Housing", "Food", "Transportation", "Utilities", "Entertainment", "Health", "Other"])
+add_button = tk.Button(root, text="Add Transaction", command=add_transaction)
+transaction_listbox = tk.Listbox(root, width=50)
+balance_label = tk.Label(root, text="Current Balance: $0.00")
+
+# Place widgets in the window
+date_label.grid(row=0, column=0, padx=10, pady=10)
+date_entry.grid(row=0, column=1, padx=10, pady=10)
+description_label.grid(row=0, column=2, padx=10, pady=10)
+description_entry.grid(row=0, column=3, padx=10, pady=10)
+amount_label.grid(row=0, column=4, padx=10, pady=10)
+amount_entry.grid(row=0, column=5, padx=10, pady=10)
+category_label.grid(row=0, column=6, padx=10, pady=10)
+category_combobox.grid(row=0, column=7, padx=10, pady=10)
+add_button.grid(row=0, column=8, padx=10, pady=10)
+transaction_listbox.grid(row=1, column=0, columnspan=9, padx=10, pady=10)
+balance_label.grid(row=2, column=0, columnspan=9, padx=10, pady=10)
+
+# Initialize the transaction list and balance
+update_transaction_list()
+update_balance()
+
+root.mainloop()