"""应用启动入口"""
import os
import click
from app import create_app, db
from app.models import User

app = create_app(os.getenv('FLASK_CONFIG') or 'default')

@app.shell_context_processor
def make_shell_context():
    return dict(db=db, User=User)

@app.cli.command("create-user")
@click.argument("username")
@click.argument("email")
@click.argument("password")
@click.option("--admin", is_flag=True, help="创建管理员用户")
def create_user(username, email, password, admin):
    """创建新用户"""
    if User.query.filter_by(email=email).first():
        print(f"错误: 邮箱 {email} 已存在")
        return
    if User.query.filter_by(username=username).first():
        print(f"错误: 用户名 {username} 已存在")
        return

    user = User(username=username, email=email, status='active')
    user.set_password(password)
    if admin:
        user.role = 'admin'

    db.session.add(user)
    db.session.commit()
    print(f"用户 {username} 创建成功")
    if admin:
        print("角色: 管理员")