igny8/frontend/src/pages/Reference/SeedKeywords.tsx

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

export default function SeedKeywords() {
  const toast = useToast();
  const { startLoading, stopLoading } = usePageLoading();
  const [keywords, setKeywords] = useState<SeedKeyword[]>([]);
  const [industries, setIndustries] = useState<Industry[]>([]);
  const [selectedIndustry, setSelectedIndustry] = useState<number | null>(null);
  const [searchTerm, setSearchTerm] = useState('');

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

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

  const loadKeywords = async () => {
    try {
      startLoading('Loading seed keywords...');
      const response = await fetchSeedKeywords({
        industry: selectedIndustry || undefined,
        search: searchTerm || undefined,
      });
      setKeywords(response.results || []);
    } catch (error: any) {
      toast.error(`Failed to load seed keywords: ${error.message}`);
    } finally {
      stopLoading();
    }
  };

  return (
    <>
      <PageMeta title="Seed Keywords" />
      <div className="mb-6">
        <h1 className="text-2xl font-bold text-gray-900 dark:text-white">Seed Keywords</h1>
        <p className="text-gray-600 dark:text-gray-400 mt-1">Global keyword library for reference</p>
      </div>

      <div className="mb-6 flex gap-4">
        <select
          className="px-4 py-2 border border-gray-300 dark:border-gray-700 rounded-lg bg-white dark:bg-gray-800"
          value={selectedIndustry || ''}
          onChange={(e) => setSelectedIndustry(e.target.value ? parseInt(e.target.value) : null)}
        >
          <option value="">All Industries</option>
          {industries.map((industry) => (
            <option key={industry.id} value={industry.id}>
              {industry.name}
            </option>
          ))}
        </select>
        <input
          type="text"
          placeholder="Search keywords..."
          className="flex-1 px-4 py-2 border border-gray-300 dark:border-gray-700 rounded-lg bg-white dark:bg-gray-800"
          value={searchTerm}
          onChange={(e) => setSearchTerm(e.target.value)}
        />
      </div>

      <Card className="p-6">
        <div className="overflow-x-auto">
          <table className="w-full">
            <thead>
              <tr className="border-b border-gray-200 dark:border-gray-700">
                <th className="text-left py-3 px-4 text-sm font-medium text-gray-700 dark:text-gray-300">Keyword</th>
                <th className="text-left py-3 px-4 text-sm font-medium text-gray-700 dark:text-gray-300">Industry</th>
                <th className="text-left py-3 px-4 text-sm font-medium text-gray-700 dark:text-gray-300">Sector</th>
                <th className="text-left py-3 px-4 text-sm font-medium text-gray-700 dark:text-gray-300">Volume</th>
                <th className="text-left py-3 px-4 text-sm font-medium text-gray-700 dark:text-gray-300">Difficulty</th>
                <th className="text-left py-3 px-4 text-sm font-medium text-gray-700 dark:text-gray-300">Country</th>
              </tr>
            </thead>
            <tbody>
              {keywords.map((keyword) => (
                <tr key={keyword.id} className="border-b border-gray-100 dark:border-gray-800">
                  <td className="py-3 px-4 text-sm font-medium text-gray-900 dark:text-white">
                    {keyword.keyword}
                  </td>
                  <td className="py-3 px-4 text-sm text-gray-600 dark:text-gray-400">
                    {keyword.industry_name}
                    </td>
                    <td className="py-3 px-4 text-sm text-gray-600 dark:text-gray-400">
                      {keyword.sector_name}
                    </td>
                    <td className="py-3 px-4 text-sm text-gray-900 dark:text-white">
                      {keyword.volume.toLocaleString()}
                    </td>
                    <td className="py-3 px-4 text-sm text-gray-900 dark:text-white">
                      {keyword.difficulty}
                    </td>
                    <td className="py-3 px-4">
                      <Badge variant="light" color="info">{keyword.country_display}</Badge>
                    </td>
                  </tr>
                ))}
              </tbody>
            </table>
          </div>
        </Card>
      )}
    </>
  );
}