from flask import Flask
from flask_sqlalchemy import SQLAlchemy

from flask_cors import CORS
from datetime import datetime
import pytz
import os

# 创建Flask应用
app = Flask(__name__)

# 配置
config_name = os.environ.get('FLASK_ENV', 'development')
from config import config
app.config.from_object(config[config_name])

# 初始化扩展
db = SQLAlchemy(app)
CORS(app, resources={r"/api/*": {"origins": "*"}})

# 时区设置
def beijing_now():
    """获取北京时间"""
    tz = pytz.timezone('Asia/Shanghai')
    return datetime.now(tz)

# 导入模型
from app.models import *

# 创建数据库表
with app.app_context():
    db.create_all()

# 注册路由
from app.routes import events, stocks, limitanalyse, calendar, industries

app.register_blueprint(events.bp)
app.register_blueprint(stocks.bp)
app.register_blueprint(limitanalyse.bp)
app.register_blueprint(calendar.bp)
app.register_blueprint(industries.bp)

if __name__ == '__main__':
    print("=== Value Frontier React 架构启动 ===")
    app.run(host='0.0.0.0', port=5001, debug=True)