refactor(config): 重构配置模块并优化应用依赖注入

- 将配置相关类移动到model模块
- 实现依赖注入容器管理各组件依赖关系
- 重构配置加载逻辑支持多层级键值查找
- 更新主应用入口支持命令行参数解析
- 统一日志输出格式替换原有打印语句
- 引入钻井实时数据模型简化数据处理
- 移除硬编码字段映射改用动态配置方式
- 优化数据库写入逻辑基于新的数据模型

main.py

@@ -1,10 +1,55 @@
+import argparse
 import logging
 
-
-def main():
-    logging.info("start app....")
+from app import mqtt_mock, mqtt_sender, mqtt_subscriber, wits_sender
 
 
+def configure_logging(level_name):
+    level = getattr(logging, str(level_name).upper(), logging.INFO)
+    logging.basicConfig(
+        level=level,
+        format="%(asctime)s %(levelname)s %(name)s - %(message)s",
+    )
 
-if __name__ == '__main__':
+
+def build_parser():
+    parser = argparse.ArgumentParser(description="tdEngine mqtt/wits mock application")
+    parser.add_argument("--log-level", default="INFO", help="Logging level")
+    subparsers = parser.add_subparsers(dest="command", required=True)
+
+    mqtt_mock_parser = subparsers.add_parser("mqtt-mock", help="Run MQTT mock service")
+    mqtt_mock.add_arguments(mqtt_mock_parser)
+
+    mqtt_sender_parser = subparsers.add_parser("mqtt-sender", help="Run MQTT sender")
+    mqtt_sender.add_arguments(mqtt_sender_parser)
+
+    mqtt_subscriber_parser = subparsers.add_parser("mqtt-subscriber", help="Run MQTT subscriber")
+    mqtt_subscriber.add_arguments(mqtt_subscriber_parser)
+
+    wits_sender_parser = subparsers.add_parser("wits-sender", help="Run WITS sender")
+    wits_sender.add_arguments(wits_sender_parser)
+    return parser
+
+
+def main(argv=None):
+    parser = build_parser()
+    args = parser.parse_args(argv)
+    configure_logging(args.log_level)
+    logging.getLogger(__name__).info("start app command=%s", args.command)
+
+    if args.command == "mqtt-mock":
+        deps = mqtt_mock.build_mock_dependencies(args.config, data_file_override=args.data_file)
+        mqtt_mock.run_mock_service(args, deps)
+    elif args.command == "mqtt-sender":
+        deps = mqtt_sender.build_sender_dependencies(args.config)
+        mqtt_sender.run_sender(args, deps)
+    elif args.command == "mqtt-subscriber":
+        deps = mqtt_subscriber.build_subscriber_dependencies(args.config)
+        mqtt_subscriber.run_subscriber(args, deps)
+    elif args.command == "wits-sender":
+        deps = wits_sender.build_wits_sender_dependencies(args.config)
+        wits_sender.run_wits_sender(args, deps)
+
+
+if __name__ == "__main__":
     main()