"use client";

import { Component, type ReactNode } from "react";
import { Icon } from "@iconify/react";
import { useTranslations } from "next-intl";

type Props = { children: ReactNode };

type State = { hasError: boolean; error: Error | null };

export class ErrorBoundary extends Component<Props, State> {
  constructor(props: Props) {
    super(props);
    this.state = { hasError: false, error: null };
  }

  static getDerivedStateFromError(error: Error): State {
    return { hasError: true, error };
  }

  render() {
    if (this.state.hasError && this.state.error) {
      return <ErrorFallback error={this.state.error} />;
    }
    return this.props.children;
  }
}

function ErrorFallback({ error }: { error: Error }) {
  const t = useTranslations("ErrorBoundary");

  return (
    <div className="rounded-lg border border-red-200 bg-red-50 p-6" role="alert">
      <div className="flex items-start gap-3">
        <span className="flex size-10 shrink-0 items-center justify-center rounded-full bg-red-200 text-red-700">
          <Icon icon="mdi:alert-circle" className="size-6" aria-hidden />
        </span>
        <div className="min-w-0 flex-1">
          <h2 className="font-semibold text-red-900">{t("title")}</h2>
          <p className="mt-1 text-sm text-red-800">{error.message}</p>
          <button
            type="button"
            onClick={() => window.location.reload()}
            className="mt-4 rounded-md bg-red-700 px-3 py-1.5 text-sm font-medium text-white hover:bg-red-800 focus:outline-none focus:ring-2 focus:ring-red-500"
          >
            {t("reload")}
          </button>
        </div>
      </div>
    </div>
  );
}
