"use server";
import { encodedRedirect } from "@/utils/utils";
import { createClient } from "@/utils/supabase/server";
import { redirect } from "next/navigation";

export const signInAction = async (formData: FormData) => {
  const email = formData.get("email") as string;
  const supabase = await createClient();

  if (!email || email === "") {
    return encodedRedirect("error", "/sign-in", "Email is required");
  }

  const { data, error } = await supabase.auth.signInWithOtp({
    email,
    options: {
      shouldCreateUser: true,
    },
  });

  if (error && error.message.includes("User not found")) {
    // Encode email parameter untuk keamanan
    const encodedEmail = encodeURIComponent(email);
    return redirect(`/sign-in?email=${encodedEmail}`);
  }

  if (error) {
    return encodedRedirect("error", "/sign-in", error.message);
  }

  // Redirect dengan email parameter
  const encodedEmail = encodeURIComponent(email);
  return redirect(`/verify-otp?email=${encodedEmail}`);
};