from typing import Optional

from fastapi import APIRouter, Depends, Header
from sqlalchemy.orm import Session

from app.core.response import success_response
from app.db import get_db_session
from app.services.auth_service import AuthService
from app.services.quality_eval_service import QualityEvalService

router = APIRouter(prefix="/quality-evals", tags=["quality-evals"])
ROUTE_PERMISSION_SCOPE = "quality_evals"
ROUTE_PERMISSION_ACTIONS = {
    "list": "quality_evals:list",
    "detail": "quality_evals:detail",
}


def get_quality_eval_service(db: Session = Depends(get_db_session)) -> QualityEvalService:
    return QualityEvalService(db)


def require_current_user(
    authorization: Optional[str] = Header(default=None),
    db: Session = Depends(get_db_session),
):
    return AuthService(db).require_current_user(authorization)


@router.get("/runs")
def list_quality_eval_runs(
    page: int = 1,
    page_size: int = 20,
    source_kind: Optional[str] = None,
    eval_domain: Optional[str] = None,
    subject_type: Optional[str] = None,
    status_filter: Optional[str] = None,
    quality_eval_service: QualityEvalService = Depends(get_quality_eval_service),
    current_user: dict = Depends(require_current_user),
):
    return success_response(
        quality_eval_service.list_quality_eval_runs(
            current_user,
            page,
            page_size,
            source_kind=source_kind,
            eval_domain=eval_domain,
            subject_type=subject_type,
            status_filter=status_filter,
        )
    )


@router.get("/runs/{run_id}")
def get_quality_eval_run_detail(
    run_id: str,
    quality_eval_service: QualityEvalService = Depends(get_quality_eval_service),
    current_user: dict = Depends(require_current_user),
):
    return success_response(quality_eval_service.get_quality_eval_run_detail(current_user, run_id))