王明 / Food-Labeling-Management-Platform

import React from 'react';
import { Card, CardContent, CardDescription, CardHeader, CardTitle } from './ui/card';

export function PlaceholderView({ title }: { title: string }) {
  return (
    <div className="space-y-6">
      <div className="grid gap-4 md:grid-cols-2 lg:grid-cols-4">
        {[1, 2, 3, 4].map((i) => (
          <Card key={i}>
            <CardHeader className="flex flex-row items-center justify-between space-y-0 pb-2">
              <CardTitle className="text-sm font-medium">Metric {i}</CardTitle>
            </CardHeader>
            <CardContent>
              <div className="text-2xl font-bold">000</div>
              <p className="text-xs text-muted-foreground">+0.0% from last month</p>
            </CardContent>
          </Card>
        ))}
      </div>
      
      <Card className="min-h-[400px] flex items-center justify-center border-dashed">
        <div className="text-center text-muted-foreground">
          <h3 className="text-lg font-medium">{title} Module</h3>
          <p>This module is currently under development.</p>
        </div>
      </Card>
    </div>
  );
}