#!/usr/bin/env python3
"""
LEGO Instructions Manager
Main application entry point
"""
import os
from app import create_app, db
from app.models import User, Set, Instruction

# Create Flask application
app = create_app(os.getenv('FLASK_ENV', 'development'))


@app.shell_context_processor
def make_shell_context():
    """Make database models available in Flask shell."""
    return {
        'db': db,
        'User': User,
        'Set': Set,
        'Instruction': Instruction
    }


@app.cli.command()
def init_db():
    """Initialize the database."""
    db.create_all()
    print('Database initialized successfully!')


@app.cli.command()
def create_admin():
    """Create an admin user."""
    username = input('Enter admin username: ')
    email = input('Enter admin email: ')
    password = input('Enter admin password: ')
    
    if User.query.filter_by(username=username).first():
        print(f'User {username} already exists!')
        return
    
    admin = User(username=username, email=email)
    admin.set_password(password)
    
    db.session.add(admin)
    db.session.commit()
    
    print(f'Admin user {username} created successfully!')


if __name__ == '__main__':
    app.run(host='0.0.0.0', port=5000, debug=True)