"use server";
// 文件顶部的 "use server" 是所有导出的异步函数自动成为 Server Action 的标志。
import { redirect } from "next/navigation";
import {
  subscribeUser,
} from '@/utils/bagisto';

import type { RecoverPasswordFormState } from "@components/customer/types";

export type RegisterFormState = {
  errors?: {
    firstName?: string[];
    lastName?: string[];
    email?: string[];
    password?: string[];
    passwordConfirmation?: string[];
    apiError?: string;
    agreement?: string[];
  };
};

export async function redirectToCheckout(formData: FormData) {
  const url = formData.get("url") as string;
  redirect(url);
}



export async function userSubscribe(
  _prevState: RecoverPasswordFormState,
  formData: FormData
): Promise<RecoverPasswordFormState> {
  const email = formData.get("email");

  const data = {
    email: typeof email === "string" ? email.trim() : "",
  };

  try {
    const result = await subscribeUser(data) as Record<string, unknown>;

    if (result?.error) {
      const error = result.error as Record<string, unknown>;
      return {
        errors: {
          apiRes: {
            status: false,
            msg: (error.message as string) || "Something went wrong",
          },
        },
      };
    }

    const body = result?.body as Record<string, unknown>;
    const bodyData = body?.data as Record<string, unknown>;

    return {
      errors: {
        apiRes: {
          status: true,
          msg: (bodyData?.message as string) || "Subscription successful!",
        },
      },
    };
  } catch {
    return {
      errors: {
        apiRes: {
          status: false,
          msg: "Unexpected error occurred. Please try again.",
        },
      },
    };
  }
}