from fastapi import APIRouter, Depends

from app.core.response import ApiResponse, ok
from app.core.user_context import UserContext, get_user_context
from app.schemas.auth import AuthMeResponse

router = APIRouter()


@router.get("/me", response_model=ApiResponse[AuthMeResponse])
async def auth_me(ctx: UserContext = Depends(get_user_context)):
    """当前用户：返回经 Django 用户中心或 Demo Header 标准化后的用户信息。"""
    return ok(
        AuthMeResponse(
            user_id=ctx.user_id,
            source=ctx.auth_source,
            username=ctx.username,
            display_name=ctx.display_name,
            tenant_id=ctx.tenant_id,
            role=ctx.role,
        )
    )