"""Actor directory API — AP0.7."""

from __future__ import annotations

from typing import Literal, Optional

from capabilities import require_capability
from fastapi import APIRouter, Depends, HTTPException, Query
from services import actors as actor_service
from tenant_context import TenantContext

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


@router.get("")
def list_actors(
    actor_type: Optional[Literal["human", "agent", "working_group", "external_system"]] = None,
    include_inactive: bool = Query(default=False),
    q: Optional[str] = Query(default=None, max_length=100),
    ctx: TenantContext = Depends(require_capability("kairo.actor.read")),
):
    try:
        return actor_service.list_actors(
            tenant_id=ctx.tenant_id,
            actor_type=actor_type,
            include_inactive=include_inactive,
            q=q,
        )
    except ValueError as exc:
        raise HTTPException(status_code=400, detail=str(exc)) from exc


@router.get("/{actor_id}")
def get_actor(
    actor_id: str,
    ctx: TenantContext = Depends(require_capability("kairo.actor.read")),
):
    item = actor_service.get_actor(tenant_id=ctx.tenant_id, actor_id=actor_id)
    if not item:
        raise HTTPException(status_code=404, detail="Actor nicht gefunden")
    return item