ArchiTools/src/app/page.tsx

'use client';

import Link from 'next/link';
import * as Icons from 'lucide-react';
import { getAllModules } from '@/core/module-registry';
import { useFeatureFlag } from '@/core/feature-flags';
import { useI18n } from '@/core/i18n';
import { EXTERNAL_TOOLS } from '@/config/external-tools';
import { Card, CardHeader, CardTitle, CardDescription, CardContent } from '@/shared/components/ui/card';
import { Badge } from '@/shared/components/ui/badge';

function DynamicIcon({ name, className }: { name: string; className?: string }) {
  const pascalName = name.replace(/(^|-)([a-z])/g, (_, _p, c: string) => c.toUpperCase());
  const IconComponent = (Icons as unknown as Record<string, React.ComponentType<{ className?: string }>>)[pascalName];
  if (!IconComponent) return <Icons.Circle className={className} />;
  return <IconComponent className={className} />;
}

function ModuleCard({ module }: { module: { id: string; name: string; description: string; icon: string; route: string; featureFlag: string } }) {
  const enabled = useFeatureFlag(module.featureFlag);
  if (!enabled) return null;

  return (
    <Link href={module.route}>
      <Card className="h-full transition-colors hover:border-primary/50 hover:bg-accent/30">
        <CardHeader className="flex flex-row items-center gap-4 space-y-0">
          <div className="flex h-10 w-10 shrink-0 items-center justify-center rounded-md bg-primary/10">
            <DynamicIcon name={module.icon} className="h-5 w-5 text-primary" />
          </div>
          <div>
            <CardTitle className="text-base">{module.name}</CardTitle>
            <CardDescription className="text-sm">{module.description}</CardDescription>
          </div>
        </CardHeader>
      </Card>
    </Link>
  );
}

const CATEGORY_LABELS: Record<string, string> = {
  dev: 'Dezvoltare',
  tools: 'Instrumente',
  monitoring: 'Monitorizare',
  security: 'Securitate',
};

export default function DashboardPage() {
  const { t } = useI18n();
  const modules = getAllModules();

  const toolCategories = Object.keys(CATEGORY_LABELS).filter(
    (cat) => EXTERNAL_TOOLS.some((tool) => tool.category === cat)
  );

  return (
    <div className="mx-auto max-w-6xl space-y-8">
      <div>
        <h1 className="text-3xl font-bold tracking-tight">{t('dashboard.welcome')}</h1>
        <p className="mt-1 text-muted-foreground">{t('dashboard.subtitle')}</p>
      </div>

      {/* Quick stats */}
      <div className="grid gap-3 sm:grid-cols-2 lg:grid-cols-4">
        <Card>
          <CardContent className="p-4">
            <p className="text-xs text-muted-foreground">Module active</p>
            <p className="text-2xl font-bold">{modules.length}</p>
          </CardContent>
        </Card>
        <Card>
          <CardContent className="p-4">
            <p className="text-xs text-muted-foreground">Companii</p>
            <p className="text-2xl font-bold">3</p>
          </CardContent>
        </Card>
        <Card>
          <CardContent className="p-4">
            <p className="text-xs text-muted-foreground">Instrumente externe</p>
            <p className="text-2xl font-bold">{EXTERNAL_TOOLS.length}</p>
          </CardContent>
        </Card>
        <Card>
          <CardContent className="p-4">
            <p className="text-xs text-muted-foreground">Stocare</p>
            <p className="text-2xl font-bold">localStorage</p>
          </CardContent>
        </Card>
      </div>

      {/* Modules grid */}
      <div>
        <h2 className="mb-4 text-lg font-semibold">{t('dashboard.modules')}</h2>
        <div className="grid gap-4 sm:grid-cols-2 lg:grid-cols-3">
          {modules.map((m) => (
            <ModuleCard key={m.id} module={m} />
          ))}
        </div>
      </div>

      {/* External tools */}
      <div>
        <h2 className="mb-4 text-lg font-semibold">Instrumente externe</h2>
        <div className="space-y-4">
          {toolCategories.map((cat) => (
            <div key={cat}>
              <Badge variant="outline" className="mb-2">{CATEGORY_LABELS[cat]}</Badge>
              <div className="grid gap-3 sm:grid-cols-2 lg:grid-cols-3">
                {EXTERNAL_TOOLS.filter((tool) => tool.category === cat).map((tool) => {
                  const cardContent = (
                    <Card key={tool.id} className="transition-colors hover:bg-accent/30">
                      <CardHeader className="flex flex-row items-center gap-3 space-y-0 p-4">
                        <DynamicIcon name={tool.icon} className="h-4 w-4 text-muted-foreground" />
                        <div>
                          <p className="text-sm font-medium">{tool.name}</p>
                          <p className="text-xs text-muted-foreground">{tool.description}</p>
                        </div>
                      </CardHeader>
                    </Card>
                  );
                  if (!tool.url) return cardContent;
                  return (
                    <a key={tool.id} href={tool.url} target="_blank" rel="noopener noreferrer">
                      {cardContent}
                    </a>
                  );
                })}
              </div>
            </div>
          ))}
        </div>
      </div>
    </div>
  );
}