models.py

from app import db, login_manager #
from flask_login import UserMixin
from datetime import datetime

from werkzeug.security import generate_password_hash, check_password_hash

class User(db.Model, UserMixin):
    __tablename__ = 'users'
    id = db.Column(db.Integer, primary_key=True)
    name = db.Column(db.String(150))
    email = db.Column(db.String(150), unique=True)
    password = db.Column(db.String(256))
    role = db.Column(db.String(50))  # 'manager' or 'housekeeper'
    created_at = db.Column(db.DateTime, default=datetime.utcnow)
    def set_password(self, password):
        self.password = generate_password_hash(password)

    def verify_password(self, password):
        return check_password_hash(self.password, password)

    tasks = db.relationship('Task', backref='assigned_user', lazy='dynamic')

    def __repr__(self):
        return f'<User {self.email}>'

@login_manager.user_loader
def load_user(user_id):
    return User.query.get(int(user_id))

class Task(db.Model):
    __tablename__ = 'tasks'
    id = db.Column(db.Integer, primary_key=True)
    room_number = db.Column(db.String(50))
    notes = db.Column(db.Text)
    status = db.Column(db.String(50), default='pending')  # 'pending', 'in_progress', 'completed'
    priority = db.Column(db.Integer, default=3)  # 1 (High) to 5 (Low)
    service_type = db.Column(db.String(50))  # 'full_clean', 'refresh', 'items_only'
    assigned_to = db.Column(db.Integer, db.ForeignKey('users.id'))
    created_at = db.Column(db.DateTime, default=datetime.utcnow)
    updated_at = db.Column(db.DateTime, default=datetime.utcnow, onupdate=datetime.utcnow)

    photos = db.relationship('Photo', backref='task', lazy='dynamic')

    def __repr__(self):
        return f'<Task Room {self.room_number}>'

class Photo(db.Model):
    __tablename__ = 'photos'
    id = db.Column(db.Integer, primary_key=True)
    task_id = db.Column(db.Integer, db.ForeignKey('tasks.id'))
    user_id = db.Column(db.Integer, db.ForeignKey('users.id'))
    filename = db.Column(db.String(256))
    uploaded_at = db.Column(db.DateTime, default=datetime.utcnow)

    def __repr__(self):
        return f'<Photo {self.filename}>'

class Log(db.Model):
    __tablename__ = 'logs'
    id = db.Column(db.Integer, primary_key=True)
    user_id = db.Column(db.Integer, db.ForeignKey('users.id'))
    action = db.Column(db.String(256))
    timestamp = db.Column(db.DateTime, default=datetime.utcnow)

    user = db.relationship('User')

    def __repr__(self):
        return f'<Log {self.action}>'