"""
Restaurant Booking Bot - Database Models
Developer: Molla Samser (RSK World)
Designer & Tester: Rima Khatun
Website: https://rskworld.in
Year: 2026
MIT License (c) 2026 Molla Samser (RSK World)
"""

from flask_sqlalchemy import SQLAlchemy

db = SQLAlchemy()

class Reservation(db.Model):
    id = db.Column(db.Integer, primary_key=True)
    name = db.Column(db.String(100), nullable=False)
    email = db.Column(db.String(100), nullable=False)
    date = db.Column(db.String(20), nullable=False)
    time = db.Column(db.String(20), nullable=False)
    guests = db.Column(db.Integer, nullable=False)

class Menu(db.Model):
    id = db.Column(db.Integer, primary_key=True)
    name = db.Column(db.String(100), nullable=False)
    price = db.Column(db.Float, nullable=False)
    category = db.Column(db.String(50), nullable=False)
    image_url = db.Column(db.String(200))

# Loyalty points model
class Loyalty(db.Model):
    id = db.Column(db.Integer, primary_key=True)
    email = db.Column(db.String(100), nullable=False, unique=True)
    points = db.Column(db.Integer, default=0)
    def __repr__(self):
        return f"<Loyalty {self.email}: {self.points}>"