"""HTTP boundary for the System Health overview."""

from typing import Annotated

from fastapi import APIRouter, Depends, Response

from app.identity import require_permission
from app.system_health.dependencies import get_system_health_service
from app.system_health.models import SystemHealthOverviewResponse
from app.system_health.service import SystemHealthService


router = APIRouter(prefix="/api/system", tags=["system-health"])
SystemHealthUser = Annotated[dict, Depends(require_permission("system_health.view"))]
SystemHealthServiceDependency = Annotated[
    SystemHealthService, Depends(get_system_health_service)
]


@router.get("/health-summary", response_model=SystemHealthOverviewResponse)
def get_system_health_overview(
    current_user: SystemHealthUser,
    service: SystemHealthServiceDependency,
    response: Response,
) -> SystemHealthOverviewResponse:
    response.headers["Cache-Control"] = "no-store"
    return service.get_overview()