// Saved "smart views": per-user named snapshots of a module's filters, scoped by `source`
// ("feed" | "plex"). Only touches core's req; `filters` is an opaque JSON blob (each module casts it
// to its own filter shape), so this stays independent of feed.ts / plex.ts.
import { req } from "./core";

// A module's saved filter snapshot. `filters` is opaque here — the feed reads it as FeedFilters, Plex
// as PlexFilters; `source` is implicit (the caller queries per source).
export interface SavedView {
  id: number;
  name: string;
  filters: Record<string, unknown>;
  position: number;
  is_default: boolean;
}

// The module a view belongs to. "feed" is the default so existing callers keep working.
type ViewSource = "feed" | "plex";

export const savedViewsApi = {
  savedViews: (source: ViewSource = "feed"): Promise<SavedView[]> =>
    req(`/api/saved-views?source=${source}`),
  createView: (
    name: string,
    filters: Record<string, unknown>,
    source: ViewSource = "feed",
  ): Promise<SavedView> =>
    req("/api/saved-views", {
      method: "POST",
      body: JSON.stringify({ name, filters, source }),
    }),
  updateView: (
    id: number,
    patch: Partial<{ name: string; filters: Record<string, unknown>; is_default: boolean }>,
  ): Promise<SavedView> =>
    req(`/api/saved-views/${id}`, { method: "PATCH", body: JSON.stringify(patch) }),
  deleteView: (id: number): Promise<{ deleted: number }> =>
    req(`/api/saved-views/${id}`, { method: "DELETE" }),
  reorderViews: (ids: number[]): Promise<{ ok: boolean }> =>
    req("/api/saved-views/reorder", { method: "POST", body: JSON.stringify({ ids }) }),
};