login-form.tsx

"use client";

import {
  AtSymbolIcon,
  KeyIcon,
  ExclamationCircleIcon,
} from "@heroicons/react/24/outline";
import { ArrowRightIcon } from "@heroicons/react/20/solid";
import { Button } from "../ui/button";
import { authenticate } from "@/lib/auth/actions";
import { useState } from "react";
import { useRouter } from "next/router";

export function LoginForm() {
  const [errorMessage, setErrorMessage] = useState("");
  const [isLoading, setIsLoading] = useState(false);
  const router = useRouter();

  const handleSubmit = async (e: React.FormEvent<HTMLFormElement>) => {
    e.preventDefault();
    setIsLoading(true);
    setErrorMessage("");

    const formData = new FormData(e.currentTarget);

    try {
      const { error } = await authenticate(formData);

      if (error) {
        setErrorMessage(error);
        setIsLoading(false);
        return;
      }

      // If no error, authentication was successful and session is initialized
      // Redirect to teams page
      router.push("/teams");
    } catch (error) {
      console.error("Login error:", error);
      setErrorMessage("An unexpected error occurred. Please try again.");
      setIsLoading(false);
    }
  };

  return (
    <form onSubmit={handleSubmit} className="space-y-3">
      <div className="flex-1 rounded-lg bg-gray-50 px-6 pb-4 pt-8">
        <h1 className={`mb-3 text-2xl`}>Please log in to continue.</h1>
        <div className="w-full">
          <div>
            <label
              className="mb-3 mt-5 block text-xs font-medium text-gray-900"
              htmlFor="email"
            >
              Email
            </label>
            <div className="relative">
              <input
                className="peer block w-full rounded-md border border-gray-200 py-[9px] pl-10 text-sm outline-2 placeholder:text-gray-500"
                id="email"
                type="email"
                name="email"
                placeholder="Enter your email address"
                required
              />
              <AtSymbolIcon className="pointer-events-none absolute left-3 top-1/2 h-[18px] w-[18px] -translate-y-1/2 text-gray-500 peer-focus:text-gray-900" />
            </div>
          </div>
          <div className="mt-4">
            <label
              className="mb-3 mt-5 block text-xs font-medium text-gray-900"
              htmlFor="password"
            >
              Password
            </label>
            <div className="relative">
              <input
                className="peer block w-full rounded-md border border-gray-200 py-[9px] pl-10 text-sm outline-2 placeholder:text-gray-500"
                id="password"
                type="password"
                name="password"
                placeholder="Enter password"
                required
                minLength={6}
              />
              <KeyIcon className="pointer-events-none absolute left-3 top-1/2 h-[18px] w-[18px] -translate-y-1/2 text-gray-500 peer-focus:text-gray-900" />
            </div>
          </div>
        </div>
        <Button className="mt-4 w-full" type="submit" disabled={isLoading}>
          {isLoading ? "Logging in..." : "Log in"}
          {!isLoading && (
            <ArrowRightIcon className="ml-auto h-5 w-5 text-gray-50" />
          )}
        </Button>
        <div
          className="flex h-8 items-end space-x-1"
          aria-live="polite"
          aria-atomic="true"
        >
          {errorMessage && (
            <>
              <ExclamationCircleIcon className="h-5 w-5 text-red-500" />
              <p className="text-sm text-red-500">{errorMessage}</p>
            </>
          )}
        </div>
      </div>
    </form>
  );
}