app.py

from flask import Flask, render_template, redirect, url_for

app = Flask(__name__)

# creating 12 desks with mixed initial status for a realistic look
tables = []
for i in range(1, 13):
    # odd numbers start open (green), even numbers start busy (red)
    status = "Full" if i % 2 == 0 else "Empty"
    tables.append({"no": i, "status": status})

@app.route('/')
def index():
    return render_template('index.html', tables=tables)

@app.route('/toggle/<int:no>')
def toggle(no):
    # logic to switch desk status on click
    for table in tables:
        if table['no'] == no:
            table['status'] = "Full" if table['status'] == "Empty" else "Empty"
            break
    return redirect(url_for('index'))

if __name__ == '__main__':
    app.run(debug=True)