"""Dashboard API endpoints: KPIs and activity feed."""

from __future__ import annotations

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

from app.core.db import get_db
from app.core.deps import get_current_user
from app.models.user import User
from app.schemas.dashboard import ActivityFeedItem, KPIOut
from app.services.dashboard_service import (
    get_activity_feed,
    get_kpis,
)

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


@router.get(
    "/kpis",
    response_model=KPIOut,
    summary="Get dashboard KPIs (open deals, pipeline value, won this month, conversion rate)",
)
async def get_kpis_endpoint(
    current_user: User = Depends(get_current_user),
    db: AsyncSession = Depends(get_db),
) -> KPIOut:
    kpis = await get_kpis(db, org_id=current_user.org_id)
    return KPIOut(**kpis)  # type: ignore[arg-type]


@router.get(
    "/feed",
    response_model=list[ActivityFeedItem],
    summary="Get the latest 20 activities (sorted by created_at desc)",
)
async def get_activity_feed_endpoint(
    limit: int = 20,
    current_user: User = Depends(get_current_user),
    db: AsyncSession = Depends(get_db),
) -> list[ActivityFeedItem]:
    activities = await get_activity_feed(db, org_id=current_user.org_id, limit=limit)
    return [ActivityFeedItem.model_validate(a) for a in activities]


__all__ = ["router"]