import json
import logging

from opentelemetry.trace import Status, StatusCode

# 使用新的服务容器架构
from services.service_container import get_task_service, register_default_services
from telemetry import get_tracer

logger = logging.getLogger(__name__)

# 确保服务已注册
register_default_services()


def start_task(task_info):
    """启动任务处理（保持向后兼容的接口）"""
    tracer = get_tracer(__name__)
    with tracer.start_as_current_span("start_task_legacy") as span:
        try:
            # 使用服务容器获取任务服务
            task_service = get_task_service()

            # 使用新的任务服务处理
            result = task_service.process_task(task_info)

            if result:
                span.set_status(Status(StatusCode.OK))
                logger.info("Task completed successfully: %s", task_info.get("id"))
            else:
                span.set_status(Status(StatusCode.ERROR))
                logger.error("Task failed: %s", task_info.get("id"))

            return None  # 保持原有返回值格式

        except Exception as e:
            span.set_status(Status(StatusCode.ERROR))
            logger.error("Task processing failed: %s", e, exc_info=True)
            return None