from flask import Flask, request
from flask_cors import CORS
from datetime import datetime
import os
import json
import logging
from .route.route import route_bp


def create_app():
    app = Flask(__name__)
    # CORS(app, supports_credentials=True)
    CORS(app, resources={r"/*": {"origins": "*"}}, supports_credentials=True)

    # CORS(app, resources={r"/*": {"origins": "*", "methods": "GET,POST,PUT,DELETE,OPTIONS"}})  # 允许所有源访问所有端点
    # CORS(app, resources={r"/*": {"origins": ["http://111.8.143.97", "http://113.246.243.98"]}}, supports_credentials=True)

    app.register_blueprint(route_bp)

    # 创建日志文件夹
    if not os.path.exists('/data/ww/py_sys_monitor/logs'):
        os.makedirs('/data/ww/py_sys_monitor/logs')

    # 配置日志记录
    logging.basicConfig(
        filename='/data/ww/py_sys_monitor/logs/all.log',
        level=logging.INFO,
        format='%(asctime)s %(levelname)s: %(message)s',
        datefmt='%Y-%m-%d %H:%M:%S'
    )

    log_file_path = '/data/ww/py_sys_monitor/info/access_log'

    def log_request_response(response):

        response_data = response.get_json(silent=True)

        if "route.get_resource" == request.endpoint:
            return response
        elif  "route.get_request_info" == request.endpoint:
            response_data = {}

        log_entry = {
            'time': datetime.now().strftime('%Y-%m-%d %H:%M:%S'),
            'endpoint': request.endpoint,
            'method': request.method,
            'url': request.url,
            'remote_addr': request.remote_addr,
            'request_json': {"args": request.args.to_dict(),"form": request.form.to_dict(),"json": request.get_json(silent=True)},
            'response_status': response.status,
            'response_data': response_data
        }

        os.makedirs(os.path.dirname(log_file_path), exist_ok=True)
        with open(log_file_path, 'a') as log_file:
            log_file.write(json.dumps(log_entry) + "\n")

        return response
    
    app.after_request(log_request_response)

    return app