from flask import Flask
from frontend.config import Config  # 修改导入路径
from flask_debugtoolbar import DebugToolbarExtension
from datetime import datetime


def create_app():
    app = Flask(__name__)
    app.config.from_object(Config)

    # 导入蓝图
    from frontend.routes.auth import auth_bp
    from frontend.routes.users import users_bp
    from frontend.routes.dashboard import dashboard_bp
    from frontend.routes.orders import orders_bp
    from frontend.routes.games import games_bp
    from frontend.routes.tables import tables_bp
    from frontend.routes.groups import groups_bp
    from frontend.routes.announcement import announcements_bp
    from frontend.routes.coupons import coupons_bp
    from frontend.routes.messages import messages_bp
    from frontend.routes.strategies import strategies_bp

    app.config['DEBUG_TB_INTERCEPT_REDIRECTS'] = False
    toolbar = DebugToolbarExtension(app)

    # 注册蓝图
    app.register_blueprint(auth_bp)
    app.register_blueprint(users_bp)
    app.register_blueprint(dashboard_bp)
    app.register_blueprint(orders_bp)
    app.register_blueprint(games_bp)
    app.register_blueprint(tables_bp)
    app.register_blueprint(groups_bp)
    app.register_blueprint(announcements_bp)
    app.register_blueprint(coupons_bp)
    app.register_blueprint(messages_bp)
    app.register_blueprint(strategies_bp)

    # 添加自定义过滤器
    @app.template_filter('datetime')
    def format_datetime(value):
        try:
            # 将 ISO 格式字符串转换为 datetime 对象
            dt = datetime.fromisoformat(value)
            # 格式化为中文日期时间 (示例: "2025-03-06 19:38")
            return dt.strftime('%Y-%m-%d %H:%M')
        except (TypeError, ValueError):
            return value

    return app