/**
 * SDK 统一配置 - 从环境变量读取，可随时调用
 * 复制自 digital 项目，去除主题依赖
 */

const isDev = process.env.NODE_ENV === "development";

export interface PocketBaseConfig {
  enabled: boolean;
  url: string;
  usersCollection: string;
  joinCollection: string;
}

export interface ZPayConfig {
  enabled: boolean;
  apiUrl: string;
  provider: "zpay" | "xorpay";
  defaultAmount: number;
  defaultType: string;
  zpaySubmitUrl: string;
}

export interface MinioConfig {
  enabled: boolean;
  endPoint: string;
  port: number;
  useSSL: boolean;
  bucket: string;
  accessKey: string;
  secretKey: string;
  region: string;
  publicUrl: string;
  uploadPrefix: string;
}

/** PocketBase 配置 */
export function getPocketBaseConfig(overrides?: { joinCollection?: string }): PocketBaseConfig {
  return {
    enabled: true,
    url: process.env.NEXT_PUBLIC_POCKETBASE_URL || process.env.POCKETBASE_URL || "https://pocketbase.hackrobot.cn",
    usersCollection: "users",
    joinCollection: overrides?.joinCollection || process.env.POCKETBASE_JOIN_COLLECTION || "solan",
  };
}

/** ZPay 支付配置 */
export function getZPayConfig(overrides?: { amount?: number; type?: string }): ZPayConfig {
  const base = {
    enabled: true,
    apiUrl: process.env.PAYMENT_API_URL || (isDev ? "http://127.0.0.1:8700" : "https://api.hackrobot.cn"),
    provider: (process.env.PAYMENT_PROVIDER as "zpay" | "xorpay") || "zpay",
    defaultAmount: Number(process.env.PAYMENT_DEFAULT_AMOUNT) || 80,
    defaultType: process.env.PAYMENT_DEFAULT_TYPE || "meetup",
    zpaySubmitUrl: process.env.ZPAY_SUBMIT_URL || "https://zpayz.cn/submit.php",
  };
  if (overrides) {
    if (overrides.amount != null) base.defaultAmount = overrides.amount;
    if (overrides.type) base.defaultType = overrides.type;
  }
  return base;
}

/** MinIO 配置 */
export function getMinioConfig(overrides?: { bucket?: string; uploadPrefix?: string }): MinioConfig {
  const endPoint = process.env.MINIO_ENDPOINT || "minioweb.hackrobot.cn";
  const port = parseInt(process.env.MINIO_PORT || "9035", 10);
  const useSSL = process.env.MINIO_USE_SSL === "true";
  const bucket = overrides?.bucket || process.env.MINIO_BUCKET || "hackrobot";
  const publicUrl = process.env.MINIO_PUBLIC_URL || `https://${endPoint}/${bucket}`;
  const uploadPrefix = overrides?.uploadPrefix || process.env.MINIO_UPLOAD_PREFIX || "joins";

  return {
    enabled: true,
    endPoint,
    port,
    useSSL,
    bucket,
    accessKey: process.env.MINIO_ACCESS_KEY || "6i56HHfg4zPfYItCZtnp",
    secretKey: process.env.MINIO_SECRET_KEY || "vDJCqEit3ejH5UmWKAZnvqhziNfbVsoOlBW12G8Q",
    region: process.env.MINIO_REGION || "china",
    publicUrl: publicUrl.replace(/\/$/, ""),
    uploadPrefix,
  };
}