"use client";

import { useState, FormEvent } from "react";
import { useTranslations } from "next-intl";

import sendMail from "@/lib/sendMail";
import { errorLog } from "@/utils/logger";
import useContactForm from "@/hooks/useContactForm";

const ContactForm = () => {
  const t = useTranslations("Contact");
  const { values, handleChange, resetForm } = useContactForm();
  const [responseMessage, setResponseMessage] = useState({
    isSuccessful: false,
    message: "",
  });
  const [isSending, setIsSending] = useState(false);

  const clearMessage = () => {
    setTimeout(() => {
      setResponseMessage({
        isSuccessful: false,
        message: "",
      });
    }, 10000);
  };

  const handleEmailSubmit = async (e: FormEvent<HTMLFormElement>) => {
    e.preventDefault();
    setIsSending(true);
    try {
      const response = await sendMail(values);
      if (response.status === 250) {
        setResponseMessage({
          isSuccessful: true,
          message: t("success"),
        });

        resetForm();
        clearMessage();
        setIsSending(false);
      }
    } catch (error) {
      errorLog(error);
      setResponseMessage({
        isSuccessful: false,
        message: t("failure"),
      });
      clearMessage();
      setIsSending(false);
    }
  };

  const infoMessage = (
    <p
      className={`${
        responseMessage.isSuccessful ? "text-green-600" : "text-red-600"
      } italic`}
      data-test="info-message"
    >
      {responseMessage.message}
    </p>
  );

  return (
    <>
      <form onSubmit={handleEmailSubmit} className="space-y-8">
        <div>
          <label
            htmlFor="email"
            className="mb-2 block text-sm font-medium text-gray-900 dark:text-gray-300"
          >
            {t("emailLabel")}
          </label>
          <input
            value={values.email}
            onChange={handleChange}
            type="email"
            id="email"
            className="dark:shadow-sm-light block w-full rounded-lg border border-gray-300 bg-gray-50 p-2.5 text-sm text-gray-900 shadow-sm focus:border-primary-500 focus:ring-primary-500 dark:border-gray-600 dark:bg-gray-700 dark:text-white dark:placeholder-gray-400 dark:focus:border-primary-500 dark:focus:ring-primary-500"
            placeholder={t("emailPlaceholder")}
            required
            data-test="email-input"
          />
        </div>
        <div>
          <label
            htmlFor="subject"
            className="mb-2 block text-sm font-medium text-gray-900 dark:text-gray-300"
          >
            {t("subjectLabel")}
          </label>
          <input
            value={values.subject}
            onChange={handleChange}
            type="text"
            id="subject"
            className="dark:shadow-sm-light block w-full rounded-lg border border-gray-300 bg-gray-50 p-3 text-sm text-gray-900 shadow-sm focus:border-primary-500 focus:ring-primary-500 dark:border-gray-600 dark:bg-gray-700 dark:text-white dark:placeholder-gray-400 dark:focus:border-primary-500 dark:focus:ring-primary-500"
            placeholder={t("subjectPlaceholder")}
            required
            data-test="subject-input"
          />
        </div>
        <div className="sm:col-span-2">
          <label
            htmlFor="message"
            className="mb-2 block text-sm font-medium text-gray-900 dark:text-gray-300"
          >
            {t("messageLabel")}
          </label>
          <textarea
            value={values.message}
            onChange={handleChange}
            id="message"
            rows={6}
            className="block w-full rounded-lg border border-gray-300 bg-gray-50 p-2.5 text-sm text-gray-900 shadow-sm focus:border-primary-500 focus:ring-primary-500 dark:border-gray-600 dark:bg-gray-700 dark:text-white dark:placeholder-gray-400 dark:focus:border-primary-500 dark:focus:ring-primary-500"
            placeholder={t("messagePlaceholder")}
            data-test="message-input"
            required
          ></textarea>
        </div>
        <button
          disabled={isSending}
          type="submit"
          className="rounded-lg bg-primary-600 px-5 py-3 text-center text-sm font-medium text-white hover:bg-primary-800 focus:outline-none focus:ring-4 focus:ring-primary-300 disabled:opacity-25 dark:text-white dark:hover:bg-primary-700 dark:focus:ring-primary-800 sm:w-fit"
          data-test="submit-button"
        >
          {isSending ? t("sending") : t("sendButton")}
        </button>
        {infoMessage}
      </form>
    </>
  );
};

export default ContactForm;