"""Dashboard API routes."""

from typing import Optional

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

from app.database import get_db
from app.services.analytics_service import AnalyticsService

router = APIRouter(prefix="/api/dashboard", tags=["dashboard"])


@router.get("/stats")
async def dashboard_stats(
    project: Optional[str] = Query(None),
    hours: int = Query(24, ge=1, le=720),
    db: AsyncSession = Depends(get_db),
):
    """Get overview statistics for the dashboard."""
    service = AnalyticsService(db)
    return await service.get_dashboard_stats(project=project, hours=hours)


@router.get("/timeseries")
async def dashboard_timeseries(
    project: Optional[str] = Query(None),
    hours: int = Query(24, ge=1, le=720),
    interval: str = Query("5m", max_length=16),
    db: AsyncSession = Depends(get_db),
):
    """Get time-series data for chart rendering."""
    service = AnalyticsService(db)
    return await service.get_time_series(project=project, hours=hours, interval=interval)