/**
 * 服务配置 - PocketBase、支付、MinIO
 */

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

export interface PaymentConfig {
  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;
}

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

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

export function getPaymentConfig(): PaymentConfig {
  return {
    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",
  };
}

/** 获取「加入」场景的支付配置 */
export function getJoinPaymentConfig(): { amount: number; type: string } {
  const payment = getPaymentConfig();
  return {
    amount: Number(process.env.PAYMENT_JOIN_AMOUNT) || payment.defaultAmount,
    type: process.env.PAYMENT_JOIN_TYPE || payment.defaultType,
  };
}

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

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