import logging

import httpx

logger = logging.getLogger("yuxi.channel.generic_webhook.status")


class GenericWebhookStatus:
    def __init__(self, config_mgr):
        self._config_mgr = config_mgr

    async def probe_endpoint(self, endpoint_id: str) -> bool:
        endpoint = self._config_mgr.get_endpoint(endpoint_id)
        if not endpoint or not endpoint.outbound or not endpoint.outbound.url:
            return True

        try:
            async with httpx.AsyncClient(timeout=5.0) as client:
                resp = await client.head(endpoint.outbound.url)
                return resp.status_code < 500
        except Exception as e:
            logger.debug("端点 %s 探活失败: %s", endpoint_id, e)
            return False

    def build_summary(self) -> dict:
        endpoints = self._config_mgr.list_endpoint_ids()
        return {
            "channel_type": "generic-webhook",
            "endpoints_count": len(endpoints),
            "endpoints": endpoints,
        }