use axum::{
  Json,
  extract::{Path, State},
};
use pinakes_core::model::MediaId;
use uuid::Uuid;

use crate::{dto::*, error::ApiError, state::AppState};

pub async fn trigger_enrichment(
  State(state): State<AppState>,
  Path(id): Path<Uuid>,
) -> Result<Json<serde_json::Value>, ApiError> {
  // Submit enrichment as a background job
  let job_id = state
    .job_queue
    .submit(pinakes_core::jobs::JobKind::Enrich {
      media_ids: vec![MediaId(id)],
    })
    .await;
  Ok(Json(serde_json::json!({"job_id": job_id.to_string()})))
}

pub async fn get_external_metadata(
  State(state): State<AppState>,
  Path(id): Path<Uuid>,
) -> Result<Json<Vec<ExternalMetadataResponse>>, ApiError> {
  let metadata = state.storage.get_external_metadata(MediaId(id)).await?;
  Ok(Json(
    metadata
      .into_iter()
      .map(ExternalMetadataResponse::from)
      .collect(),
  ))
}

pub async fn batch_enrich(
  State(state): State<AppState>,
  Json(req): Json<BatchDeleteRequest>, // Reuse: has media_ids field
) -> Result<Json<serde_json::Value>, ApiError> {
  let media_ids: Vec<MediaId> =
    req.media_ids.into_iter().map(MediaId).collect();
  let job_id = state
    .job_queue
    .submit(pinakes_core::jobs::JobKind::Enrich { media_ids })
    .await;
  Ok(Json(serde_json::json!({"job_id": job_id.to_string()})))
}