ClaudeMarketing/app/(dashboard)/page.tsx

"use client";

import Link from "next/link";
import { buttonVariants } from "@/components/ui/button";
import {
  Card,
  CardContent,
  CardDescription,
  CardHeader,
  CardTitle,
} from "@/components/ui/card";
import { Badge } from "@/components/ui/badge";
import { Megaphone, Image, Clock, Plus } from "lucide-react";
import { useEffect, useState } from "react";

interface Stats {
  activeCampaigns: number;
  pendingReview: number;
  publishedThisWeek: number;
  recentCampaigns: Array<{
    id: string;
    name: string;
    status: string;
    createdAt: string;
  }>;
}

export default function DashboardPage() {
  const [stats, setStats] = useState<Stats | null>(null);

  useEffect(() => {
    fetch("/api/stats")
      .then((r) => r.json())
      .then(setStats)
      .catch(() => {});
  }, []);

  const cards = [
    {
      title: "Active Campaigns",
      value: stats?.activeCampaigns ?? 0,
      icon: Megaphone,
      description: "Currently running",
    },
    {
      title: "Pending Review",
      value: stats?.pendingReview ?? 0,
      icon: Clock,
      description: "Assets awaiting approval",
    },
    {
      title: "Published This Week",
      value: stats?.publishedThisWeek ?? 0,
      icon: Image,
      description: "Assets sent to platforms",
    },
  ];

  return (
    <div className="space-y-6">
      <div className="flex items-center justify-between">
        <h1 className="text-3xl font-bold">Dashboard</h1>
        <Link href="/campaigns/new" className={buttonVariants()}>
          <Plus className="mr-2 h-4 w-4" />
          New Campaign
        </Link>
      </div>

      <div className="grid gap-4 md:grid-cols-3">
        {cards.map((card) => (
          <Card key={card.title}>
            <CardHeader className="flex flex-row items-center justify-between pb-2">
              <CardTitle className="text-sm font-medium">
                {card.title}
              </CardTitle>
              <card.icon className="h-4 w-4 text-muted-foreground" />
            </CardHeader>
            <CardContent>
              <div className="text-2xl font-bold">{card.value}</div>
              <p className="text-xs text-muted-foreground">
                {card.description}
              </p>
            </CardContent>
          </Card>
        ))}
      </div>

      <Card>
        <CardHeader>
          <CardTitle>Recent Campaigns</CardTitle>
          <CardDescription>Your latest marketing campaigns</CardDescription>
        </CardHeader>
        <CardContent>
          {stats?.recentCampaigns && stats.recentCampaigns.length > 0 ? (
            <div className="space-y-3">
              {stats.recentCampaigns.map((campaign) => (
                <Link
                  key={campaign.id}
                  href={`/campaigns/${campaign.id}`}
                  className="flex items-center justify-between rounded-lg border p-3 hover:bg-muted/50 transition-colors"
                >
                  <span className="font-medium">{campaign.name}</span>
                  <Badge variant="secondary">{campaign.status}</Badge>
                </Link>
              ))}
            </div>
          ) : (
            <p className="text-sm text-muted-foreground">
              No campaigns yet. Create your first one to get started.
            </p>
          )}
        </CardContent>
      </Card>
    </div>
  );
}