export type ContentCategoryId = "wow" | "rom" | "coa";

export interface ContentCategoryDefinition {
  readonly id: ContentCategoryId;
  readonly label: string;
  readonly name: string;
}

/** Character-creation categories; other catalogs may expose a supported subset. */
export const CONTENT_CATEGORIES: readonly ContentCategoryDefinition[] = Object.freeze([
  { id: "wow", label: "WoW", name: "World of Warcraft" },
  { id: "rom", label: "RoM", name: "Runes of Magic" },
  { id: "coa", label: "CoA", name: "Conquest of Azeroth" },
]);

export function contentCategoryById(id: ContentCategoryId | null | undefined): ContentCategoryDefinition {
  return CONTENT_CATEGORIES.find((category) => category.id === id) ?? CONTENT_CATEGORIES[0];
}