"""HTTP boundary for the operational Dashboard overview."""

from typing import Annotated

from fastapi import APIRouter, Depends, Response

from app.dashboard.dependencies import get_dashboard_service
from app.dashboard.models import (
    DashboardAccess,
    DashboardOverviewResponse,
)
from app.dashboard.service import DashboardService
from app.identity import require_permission, user_has_permission


router = APIRouter(prefix="/api/dashboard", tags=["dashboard"])
DashboardUser = Annotated[dict, Depends(require_permission("dashboard.view"))]
DashboardServiceDependency = Annotated[
    DashboardService,
    Depends(get_dashboard_service),
]


@router.get("/overview", response_model=DashboardOverviewResponse)
def get_dashboard_overview(
    current_user: DashboardUser,
    service: DashboardServiceDependency,
    response: Response,
) -> DashboardOverviewResponse:
    response.headers["Cache-Control"] = "no-store"
    return service.get_overview(
        DashboardAccess(
            can_view_miners=user_has_permission(current_user, "miners.view"),
            can_view_repairs=user_has_permission(current_user, "repairs.view"),
            can_view_locations=user_has_permission(
                current_user,
                "locations.view",
            ),
        )
    )