import mteamJson from "../definitions/mteam.json" with { type: "json" };
import { parseMteamDefinition } from "../definitions/schema.ts";
import type { DefinitionProvenance } from "../spider/schema.ts";
import type { SiteCapabilities } from "../types.ts";

/**
 * 馒头站点定义:键名沿用 MP indexer dict(id/name/domain/parser/timeout),
 * `umt` 为本项目扩展。API Key 不在定义里,经 SecretResolver 注入(MP 放在 indexer['apikey'])。
 */
export interface MteamDefinition {
  id: string;
  name: string;
  enabled?: boolean;
  /** MP 用户信息解析器 schema(MTorrent) */
  schema?: string;
  provenance?: DefinitionProvenance;
  /** 网页域(MP `_url`,详情页 = `${domain}detail/${id}`) */
  domain: string;
  parser: "mTorrent";
  timeout: number;
  umt: {
    version: string;
    kind: "mteam";
    displayName: string;
    /** API 基址;缺省为 `https://api.<根域>`(MP `_searchurl % _domain`) */
    apiBaseUrl?: string;
    timezone: string;
    rateLimit: { minIntervalMs: number; burst: number };
    capabilities: SiteCapabilities;
    /** 原始分类 ID → 名称(自行编制,待核验) */
    categoryNames: Record<string, string>;
    authSupported?: string[];
    customClass?: string;
  };
}

/**
 * 馒头定义:definitions/mteam.json(由 scripts/mp-sync/movieclaw-import.mjs 从 MovieClaw v0.27.0 mteam.yaml 转换,
 * W1-3b 原值经 movieclaw-overrides/mteam.json 覆盖),加载时 zod 校验。
 */
export const mteamDefinition: MteamDefinition = parseMteamDefinition(mteamJson);

/** MP `site_rules.extract_domain` 的简化:取主机名最后两级。 */
export function rootDomain(url: string): string {
  const host = new URL(url).hostname;
  const parts = host.split(".");
  return parts.length >= 2 ? parts.slice(-2).join(".") : host;
}

export function mteamApiBase(def: MteamDefinition): string {
  return (def.umt.apiBaseUrl ?? `https://api.${rootDomain(def.domain)}`).replace(/\/$/, "");
}