'use client';

import GpuMonitor from '@/components/GPUMonitor';
import JobsTable from '@/components/JobsTable';
import { TopBar, MainContent } from '@/components/layout';
import Link from 'next/link';
import { useAuth } from '@/contexts/AuthContext';
import HFLoginButton from '@/components/HFLoginButton';

export default function Dashboard() {
  const { status: authStatus, namespace } = useAuth();
  const isAuthenticated = authStatus === 'authenticated';

  return (
    <>
      <TopBar>
        <div>
          <h1 className="text-lg">Dashboard</h1>
        </div>
        <div className="flex-1 flex items-center justify-end gap-3 pr-2 text-sm text-gray-400">
          {isAuthenticated ? (
            <span>Welcome, {namespace || 'user'}</span>
          ) : (
            <>
              <span>Welcome, Guest</span>
              <HFLoginButton size="sm" />
              <Link href="/settings" className="text-xs text-blue-400 hover:text-blue-300">
                Settings
              </Link>
            </>
          )}
        </div>
      </TopBar>
      <MainContent>
        <GpuMonitor />
        <div className="w-full mt-4">
          <div className="flex justify-between items-center mb-2">
            <h1 className="text-md">Active Jobs</h1>
            <div className="text-xs text-gray-500">
              <Link href="/jobs">View All</Link>
            </div>
          </div>
          {isAuthenticated ? (
            <JobsTable onlyActive />
          ) : (
            <div className="border border-gray-800 rounded-lg p-6 bg-gray-900 text-gray-400 text-sm">
              Sign in with Hugging Face or add an access token in Settings to view and manage jobs.
            </div>
          )}
        </div>
      </MainContent>
    </>
  );
}
