import { useState, useEffect } from 'react';
import PageMeta from '../../components/common/PageMeta';
import { useToast } from '../../components/ui/toast/ToastContainer';
import { fetchIndustries, Industry } from '../../services/api';
import { Card } from '../../components/ui/card';
import Badge from '../../components/ui/badge/Badge';

export default function Industries() {
  const toast = useToast();
  const [industries, setIndustries] = useState<Industry[]>([]);
  const [loading, setLoading] = useState(true);

  useEffect(() => {
    loadIndustries();
  }, []);

  const loadIndustries = async () => {
    try {
      setLoading(true);
      const response = await fetchIndustries();
      setIndustries(response.industries || []);
    } catch (error: any) {
      toast.error(`Failed to load industries: ${error.message}`);
    } finally {
      setLoading(false);
    }
  };

  return (
    <div className="p-6">
      <PageMeta title="Industries" />
      <div className="mb-6">
        <h1 className="text-2xl font-bold text-gray-900 dark:text-white">Industries</h1>
        <p className="text-gray-600 dark:text-gray-400 mt-1">Manage global industry templates (Admin Only)</p>
      </div>

      {loading ? (
        <div className="flex items-center justify-center h-64">
          <div className="text-gray-500">Loading...</div>
        </div>
      ) : (
        <div className="grid grid-cols-1 md:grid-cols-2 lg:grid-cols-3 gap-6">
          {industries.map((industry) => (
            <Card key={industry.id} className="p-6">
              <div className="flex justify-between items-start mb-4">
                <h3 className="text-lg font-semibold text-gray-900 dark:text-white">{industry.name}</h3>
                <Badge variant="light" color={industry.is_active ? 'success' : 'dark'}>
                  {industry.is_active ? 'Active' : 'Inactive'}
                </Badge>
              </div>
              {industry.description && (
                <p className="text-sm text-gray-600 dark:text-gray-400 mb-2">{industry.description}</p>
              )}
              <p className="text-sm text-gray-500 dark:text-gray-400">
                Sectors: {industry.sectors_count || 0}
              </p>
            </Card>
          ))}
        </div>
      )}
    </div>
  );
}

