"use server";

import { parseWithZod } from "@conform-to/zod";
import { signupSchema } from "~/lib/schema/auth";
import { signUpEmail } from "~/server/auth";
import { APIError } from "better-auth/api";

export async function signup(prevState: unknown, formData: FormData) {
  const submission = parseWithZod(formData, { schema: signupSchema });

  if (submission.status !== "success") {
    return submission.reply();
  }

  const { firstName, lastName, email, password } = submission.value;

  try {
    await signUpEmail({
      body: {
        name: `${firstName} ${lastName}`,
        email,
        password,
      },
    });
  } catch (error) {
    if (error instanceof APIError) {
      return submission.reply({
        fieldErrors: { email: ["Email already exists"] },
        resetForm: false,
      });
    }
  }
}