'use client';

import Link from 'next/link';
import { Card, CardContent, CardHeader, CardTitle } from '@/components/ui/card';
import { Button } from '@/components/ui/button';
import { Loader2 } from 'lucide-react';
import { DeviceStatusBadge } from './device-status';
import { useDeviceStore } from '@/stores/device-store';
import { useDevicePreferencesStore } from '@/stores/device-preferences-store';
import { useTranslation } from '@/lib/i18n';
import type { Device } from '@/types/device';

interface DeviceCardProps {
  device: Device;
  isFirstCard?: boolean;
}

export function DeviceCard({ device, isFirstCard }: DeviceCardProps) {
  const { t } = useTranslation();
  const { connectDevice, disconnectDevice, connectingId, disconnectingId } = useDeviceStore();
  const prefs = useDevicePreferencesStore((s) => s.getPreferences(device.id));
  const displayName = prefs.alias || device.name;
  const isConnected = device.status === 'connected' || device.status === 'flashing' || device.status === 'inferencing';
  const isConnecting = connectingId === device.id;
  const isDisconnecting = disconnectingId === device.id;
  const isBusy = isConnecting || isDisconnecting || connectingId !== null || disconnectingId !== null;

  return (
    <Card>
      <CardHeader className="pb-3">
        <div className="flex items-start justify-between gap-3">
          <div className="min-w-0">
            <CardTitle className="text-base truncate">{displayName}</CardTitle>
            {prefs.alias && (
              <p className="text-xs text-muted-foreground">{device.name}</p>
            )}
          </div>
          <DeviceStatusBadge status={isConnecting ? 'connecting' : device.status} />
        </div>
      </CardHeader>
      <CardContent className="space-y-3">
        <div className="grid grid-cols-2 gap-2 text-sm">
          <div>
            <p className="text-muted-foreground">{t('devices.type')}</p>
            <p className="font-medium">{device.type}</p>
          </div>
          <div>
            <p className="text-muted-foreground">{t('devices.firmware')}</p>
            <p className="font-medium">{device.firmwareVersion || t('common.na')}</p>
          </div>
          {device.flashedModel && (
            <div className="col-span-2">
              <p className="text-muted-foreground">{t('devices.flashedModel')}</p>
              <p className="font-medium">{device.flashedModel}</p>
            </div>
          )}
        </div>
        <div className="flex gap-2">
          {isConnected ? (
            <>
              <Link href={`/devices/${device.id}`}>
                <Button size="sm" variant="outline" disabled={isBusy} {...(isFirstCard ? { 'data-tour-id': 'manage-device-btn' } : {})}>
                  {t('common.manage')}
                </Button>
              </Link>
              <Button
                size="sm"
                variant="ghost"
                disabled={isBusy}
                onClick={() => disconnectDevice(device.id)}
              >
                {isDisconnecting && <Loader2 className="mr-1 h-3 w-3 animate-spin" />}
                {isDisconnecting ? t('devices.status.disconnecting') : t('common.disconnect')}
              </Button>
            </>
          ) : (
            <Button
              size="sm"
              disabled={isBusy}
              onClick={() => connectDevice(device.id)}
              {...(isFirstCard ? { 'data-tour-id': 'connect-device-btn' } : {})}
            >
              {isConnecting && <Loader2 className="mr-1 h-3 w-3 animate-spin" />}
              {isConnecting ? t('devices.status.connecting') : t('common.connect')}
            </Button>
          )}
        </div>
      </CardContent>
    </Card>
  );
}