NYTimes Books

/**
 * NYTimesBooks - generated by OmniStream from NYTimes Books's OpenAPI spec.
 * One typed method per endpoint. A single Omni key reaches the API.
 */
const DEFAULT_BASE = "https://grid.skinvaults.online/v1/proxy/nytimes-books";

export class NYTimesBooksError extends Error {
  status: number;
  code?: string;
  constructor(status: number, code: string | undefined, message?: string) {
    super(message || `NYTimesBooks error ${status}`);
    this.name = "NYTimesBooksError";
    this.status = status;
    this.code = code;
  }
}

export interface NYTimesBooksOptions {
  baseUrl?: string;
  fetch?: typeof fetch;
  timeoutMs?: number;
}

export class NYTimesBooks {
  /** @param token Your OmniStream key (one key for every API). */
  constructor(private token: string, private opts: NYTimesBooksOptions = {}) {
    if (!token) throw new Error("NYTimesBooks: token is required");
  }
  rateLimit: { remainingMinute?: number; remainingDay?: number } | null = null;

  private async _request(method: string, path: string, { params, body }: { params?: Record<string, unknown>; body?: unknown } = {}): Promise<any> {
    const f = this.opts.fetch ?? globalThis.fetch;
    const url = new URL((this.opts.baseUrl ?? DEFAULT_BASE).replace(/\/+$/, "") + path);
    if (params) for (const [k, v] of Object.entries(params)) if (v != null) url.searchParams.set(k, String(v));
    const headers: Record<string, string> = { "x-omni-key": this.token };
    if (body !== undefined) headers["content-type"] = "application/json";
    const res = await f(url, { method, headers, body: body !== undefined ? JSON.stringify(body) : undefined });
    this.rateLimit = {
      remainingMinute: Number(res.headers.get("x-ratelimit-remaining-minute")) || undefined,
      remainingDay: Number(res.headers.get("x-ratelimit-remaining-day")) || undefined,
    };
    const data = await res.json().catch(() => ({}));
    if (!res.ok) throw new NYTimesBooksError(res.status, data?.error?.code, data?.error?.message);
    return data.data ?? data;
  }

  /** Best Seller List */
  gETListsFormat(params: { "format": string; "list"?: string; "weeks-on-list"?: number; "bestsellers-date"?: string; "date"?: string; "isbn"?: string; "published-date"?: string; "rank"?: number; "rank-last-week"?: number; "offset"?: number; "sort-order"?: string }): Promise<any> {
    return this._request("GET", "/lists.{format}", { params });
  }

  /** Best Seller History List */
  gETListsBestSellersHistoryJson(params: { "age-group"?: string; "author"?: string; "contributor"?: string; "isbn"?: string; "price"?: string; "publisher"?: string; "title"?: string }): Promise<any> {
    return this._request("GET", "/lists/best-sellers/history.json", { params });
  }

  /** Best Seller List Names */
  gETListsNamesFormat(params: { "format": string; "api-key"?: string }): Promise<any> {
    return this._request("GET", "/lists/names.{format}", { params });
  }

  /** Best Seller List Overview */
  gETListsOverviewFormat(params: { "format": string; "published_date"?: string; "api-key"?: string }): Promise<any> {
    return this._request("GET", "/lists/overview.{format}", { params });
  }

  /** Best Seller List by Date */
  gETListsDateListJson(params: { "date": string; "list": string; "isbn"?: number; "list-name"?: string; "published-date"?: string; "bestsellers-date"?: string; "weeks-on-list"?: number; "rank"?: string; "rank-last-week"?: number; "offset"?: number; "sort-order"?: string }): Promise<any> {
    return this._request("GET", "/lists/{date}/{list}.json", { params });
  }

  /** Reviews */
  gETReviewsFormat(params: { "format": string; "isbn"?: number; "title"?: string; "author"?: string; "api-key"?: string }): Promise<any> {
    return this._request("GET", "/reviews.{format}", { params });
  }
}

export default NYTimesBooks;