// deployment-view/ServicesTab.tsx — 访问方式 Tab // Logan.Li
import { Badge } from '@/components/ui/badge';
import {
  Table, TableBody, TableCell, TableHead, TableHeader, TableRow,
} from '@/components/ui/table';
import { Network, ExternalLink, Loader2 } from 'lucide-react';
import type { SvcItem, IngItem } from './types';

export function ServicesTab({ services, ingresses, loading }: { services: SvcItem[]; ingresses: IngItem[]; loading: string; namespace: string }) {
  if (loading === 'services') {
    return <div className="flex items-center justify-center py-12"><Loader2 className="h-6 w-6 animate-spin text-[var(--dg-text-muted)]" /></div>;
  }
  return (
    <div className="space-y-6">
      {/* Services */}
      <div>
        <h3 className="text-sm font-semibold text-[var(--dg-text-primary)] mb-3 flex items-center gap-2">
          <Network className="h-4 w-4 text-[var(--dg-blue)]" />关联 Service
        </h3>
        {services.length === 0 ? (
          <p className="text-sm text-[var(--dg-text-muted)] py-4">暂无匹配的 Service（Deployment 选择器未关联任何 Service）</p>
        ) : (
          <div className="overflow-x-auto">
            <Table>
              <TableHeader>
                <TableRow className="border-[var(--dg-border)]">
                  <TableHead className="text-[var(--dg-text-muted)]">名称</TableHead>
                  <TableHead className="text-[var(--dg-text-muted)]">类型</TableHead>
                  <TableHead className="text-[var(--dg-text-muted)]">ClusterIP</TableHead>
                  <TableHead className="text-[var(--dg-text-muted)]">端口</TableHead>
                  <TableHead className="text-[var(--dg-text-muted)]">Selector</TableHead>
                </TableRow>
              </TableHeader>
              <TableBody>
                {services.map(svc => (
                  <TableRow key={svc.name} className="border-[var(--dg-border)]">
                    <TableCell className="font-medium text-[var(--dg-text-primary)]">{svc.name}</TableCell>
                    <TableCell><Badge variant="outline" className="text-xs">{svc.type}</Badge></TableCell>
                    <TableCell className="font-mono text-sm text-[var(--dg-text-muted)]">{svc.clusterIP}</TableCell>
                    <TableCell className="text-sm text-[var(--dg-text-muted)]">{svc.ports.join(', ')}</TableCell>
                    <TableCell className="text-xs text-[var(--dg-text-muted)]">
                      {Object.entries(svc.selector).map(([k, v]) => (
                        <code key={k} className="mr-1 bg-[var(--dg-bg-tertiary)] px-1 rounded">{k}={v}</code>
                      ))}
                    </TableCell>
                  </TableRow>
                ))}
              </TableBody>
            </Table>
          </div>
        )}
      </div>

      {/* Ingresses */}
      <div>
        <h3 className="text-sm font-semibold text-[var(--dg-text-primary)] mb-3 flex items-center gap-2">
          <ExternalLink className="h-4 w-4 text-[var(--dg-purple)]" />关联 Ingress
        </h3>
        {ingresses.length === 0 ? (
          <p className="text-sm text-[var(--dg-text-muted)] py-4">暂无匹配的 Ingress</p>
        ) : (
          <div className="overflow-x-auto">
            <Table>
              <TableHeader>
                <TableRow className="border-[var(--dg-border)]">
                  <TableHead className="text-[var(--dg-text-muted)]">名称</TableHead>
                  <TableHead className="text-[var(--dg-text-muted)]">Class</TableHead>
                  <TableHead className="text-[var(--dg-text-muted)]">Host</TableHead>
                  <TableHead className="text-[var(--dg-text-muted)]">路径</TableHead>
                </TableRow>
              </TableHeader>
              <TableBody>
                {ingresses.map(ing => (
                  <TableRow key={ing.name} className="border-[var(--dg-border)]">
                    <TableCell className="font-medium text-[var(--dg-text-primary)]">{ing.name}</TableCell>
                    <TableCell className="text-sm text-[var(--dg-text-muted)]">{ing.className}</TableCell>
                    <TableCell className="text-sm text-[var(--dg-text-muted)]">{ing.hosts.join(', ')}</TableCell>
                    <TableCell className="text-xs text-[var(--dg-text-muted)]">
                      {ing.rules.flatMap((r: any) => (r.http?.paths || r.paths || []).map((p: any) => p.path || '/')).join(', ')}
                    </TableCell>
                  </TableRow>
                ))}
              </TableBody>
            </Table>
          </div>
        )}
      </div>
    </div>
  );
}