"""WeCom messaging/test endpoints."""

from __future__ import annotations

from fastapi import APIRouter, Depends, HTTPException
from sqlalchemy.ext.asyncio import AsyncSession

from ...core.database import get_db
from ...dependencies.auth import get_current_user
from ...dependencies.tenant import get_tenant_id
from ...models import User
from ...services.wecom import get_wecom_service
from .schemas import WeComSendMessageRequest

router = APIRouter()


@router.post("/send-message")
async def send_wecom_message(
    request: WeComSendMessageRequest,
    current_user: User = Depends(get_current_user),
    db: AsyncSession = Depends(get_db),
    tenant_id: int = Depends(get_tenant_id),
):
    """发送文本消息到企业微信群。"""
    try:
        service = get_wecom_service(db)
        await service.load_config(tenant_id)

        result = await service.send_message_to_group(
            chat_id=request.chat_id,
            message=request.message,
        )

        return {
            "status": "success",
            "result": result,
        }
    except ValueError as exc:
        raise HTTPException(status_code=400, detail=str(exc))
    except Exception as exc:
        raise HTTPException(status_code=500, detail=f"发送消息失败: {str(exc)}")


@router.post("/test-connection")
async def test_wecom_connection(
    current_user: User = Depends(get_current_user),
    db: AsyncSession = Depends(get_db),
    tenant_id: int = Depends(get_tenant_id),
):
    """测试企业微信连接是否正常。"""
    try:
        service = get_wecom_service(db)
        await service.load_config(tenant_id)

        if not service.is_configured():
            return {
                "status": "error",
                "message": "企业微信未配置",
            }

        try:
            access_token = await service._get_access_token()
            return {
                "status": "success",
                "message": "企业微信连接正常",
                "has_token": bool(access_token),
            }
        except Exception as token_error:
            return {
                "status": "error",
                "message": f"获取 Token 失败: {str(token_error)}",
                "hint": "请检查 Corp ID、Agent ID 和 App Secret 是否正确",
            }

    except Exception as exc:
        raise HTTPException(status_code=500, detail=f"测试连接失败: {str(exc)}")