Create app.py

app.py

@@ -0,0 +1,100 @@
+import sqlite3
+import streamlit as st
+
+# --- DATABASE FUNCTIONS ---
+# Initialize the SQLite database
+def init_db():
+    conn = sqlite3.connect("project_management.db")  # Creates a database file
+    c = conn.cursor()
+    # Create a table for projects
+    c.execute('''
+        CREATE TABLE IF NOT EXISTS projects (
+            id INTEGER PRIMARY KEY AUTOINCREMENT,
+            name TEXT NOT NULL,
+            description TEXT,
+            start_date TEXT,
+            end_date TEXT,
+            priority TEXT,
+            budget REAL
+        )
+    ''')
+    conn.commit()
+    conn.close()
+
+# Add a new project to the database
+def add_project(name, description, start_date, end_date, priority, budget):
+    conn = sqlite3.connect("project_management.db")
+    c = conn.cursor()
+    c.execute("INSERT INTO projects (name, description, start_date, end_date, priority, budget) VALUES (?, ?, ?, ?, ?, ?)", 
+              (name, description, start_date, end_date, priority, budget))
+    conn.commit()
+    conn.close()
+
+# Retrieve all projects from the database
+def view_projects():
+    conn = sqlite3.connect("project_management.db")
+    c = conn.cursor()
+    c.execute("SELECT * FROM projects")
+    rows = c.fetchall()
+    conn.close()
+    return rows
+
+# Delete a project by ID
+def delete_project(project_id):
+    conn = sqlite3.connect("project_management.db")
+    c = conn.cursor()
+    c.execute("DELETE FROM projects WHERE id=?", (project_id,))
+    conn.commit()
+    conn.close()
+
+# --- STREAMLIT FRONT-END ---
+def main():
+    st.title("Software Management Tool")
+    st.write("*Developed by Mansoor Sarookh, CS Student at GPGC Swabi*")
+
+    # Initialize the database
+    init_db()
+
+    # Sidebar menu
+    menu = ["Add New Project", "View All Projects", "Delete Project"]
+    choice = st.sidebar.selectbox("Menu", menu)
+
+    # Add New Project
+    if choice == "Add New Project":
+        st.subheader("Add New Project")
+        name = st.text_input("Project Name")
+        description = st.text_area("Project Description")
+        start_date = st.date_input("Start Date")
+        end_date = st.date_input("End Date")
+        priority = st.selectbox("Priority", ["Low", "Medium", "High"])
+        budget = st.number_input("Budget (in USD)", min_value=0.0, step=100.0)
+
+        if st.button("Add Project"):
+            if name and description:
+                add_project(name, description, str(start_date), str(end_date), priority, budget)
+                st.success(f"Project '{name}' added successfully!")
+            else:
+                st.error("Please fill in all required fields.")
+
+    # View All Projects
+    elif choice == "View All Projects":
+        st.subheader("All Projects")
+        data = view_projects()
+        if data:
+            for row in data:
+                st.write(f"*ID:* {row[0]} | *Name:* {row[1]} | *Description:* {row[2]}")
+                st.write(f"*Start Date:* {row[3]} | *End Date:* {row[4]} | *Priority:* {row[5]} | *Budget:* ${row[6]}")
+                st.write("---")
+        else:
+            st.info("No projects available. Add some projects first.")
+
+    # Delete a Project
+    elif choice == "Delete Project":
+        st.subheader("Delete a Project")
+        project_id = st.number_input("Enter Project ID to Delete", min_value=1, step=1)
+        if st.button("Delete"):
+            delete_project(project_id)
+            st.success(f"Project with ID {project_id} deleted successfully!")
+
+if _name_ == "_main_":
+    main()