desa-darmasaba/src/app/darmasaba/(pages)/desa/galery/foto/Content.tsx

'use client';

import colors from '@/con/colors';
import { Box, Center, Image, Pagination, Paper, SimpleGrid, Stack, Text } from '@mantine/core';
import { useCallback, useEffect, useState } from 'react';
import ApiFetch from '@/lib/api-fetch';

interface FileItem {
  id: string;
  name: string;
  link: string;
  realName: string;
  createdAt: string | Date;
  category: string;
  path: string;
  mimeType: string;
}

export default function FotoContent() {
  const [files, setFiles] = useState<FileItem[]>([]);
  const [loading, setLoading] = useState(true);
  const [search, setSearch] = useState('');
  const [page, setPage] = useState(1);
  const [totalPages, setTotalPages] = useState(1);
  const limit = 9; // ✅ ambil 12 data per page

  const loadData = useCallback(async (pageNum: number, searchTerm: string) => {
    setLoading(true);
    try {
      const query: Record<string, string> = {
        category: 'image',
        page: pageNum.toString(),
        limit: limit.toString(),
      };
      if (searchTerm) query.search = searchTerm;

      const response = await ApiFetch.api.fileStorage.findMany.get({ query });

      if (response.status === 200 && response.data) {
        setFiles(response.data.data || []);
        setTotalPages(response.data.meta?.totalPages || 1);
      } else {
        setFiles([]);
      }
    } catch (err) {
      console.error('Load error:', err);
      setFiles([]);
    } finally {
      setLoading(false);
    }
  }, []);

  // ✅ Initial load + update when URL/search changes
  useEffect(() => {
    const handleRouteChange = () => {
      const urlParams = new URLSearchParams(window.location.search);
      const urlSearch = urlParams.get('search') || '';
      const urlPage = parseInt(urlParams.get('page') || '1');
      setSearch(urlSearch);
      setPage(urlPage);
      loadData(urlPage, urlSearch);
    };

    const handleSearchUpdate = (e: Event) => {
      const { search } = (e as CustomEvent).detail;
      setSearch(search);
      setPage(1);
      loadData(1, search);
    };

    handleRouteChange();
    window.addEventListener('popstate', handleRouteChange);
    window.addEventListener('searchUpdate', handleSearchUpdate as EventListener);

    return () => {
      window.removeEventListener('popstate', handleRouteChange);
      window.removeEventListener('searchUpdate', handleSearchUpdate as EventListener);
    };
  }, [loadData]);

  // ✅ Update when page/search changes
  useEffect(() => {
    loadData(page, search);
  }, [page, search, loadData]);

  const updateURL = (newSearch: string, newPage: number) => {
    const url = new URL(window.location.href);
    if (newSearch) url.searchParams.set('search', newSearch);
    else url.searchParams.delete('search');
    if (newPage > 1) url.searchParams.set('page', newPage.toString());
    else url.searchParams.delete('page');
    window.history.pushState({}, '', url);
  };

  const handlePageChange = (newPage: number) => {
    setPage(newPage);
    updateURL(search, newPage);
  };

  if (loading && files.length === 0) {
    return <Center>Memuat data...</Center>;
  }

  if (files.length === 0) {
    return <Center>Tidak ada foto ditemukan</Center>;
  }

  return (
    <Box pt={20} px={{ base: 'md', md: 100 }}>
      <SimpleGrid cols={{ base: 1, md: 3 }}>
        {files.map((file) => (
          <Paper
            key={file.id}
            mb={50}
            p="md"
            radius={26}
            bg={colors['white-trans-1']}
            style={{ height: '100%' }}
          >
            <Box style={{ height: '250px', overflow: 'hidden', borderRadius: '12px' }}>
              <Image
                src={file.link}
                alt={file.realName || file.name}
                height={250}
                width="100%"
                style={{ objectFit: 'cover', height: '100%', width: '100%' }}
                loading="lazy"
              />
            </Box>
            <Stack gap="sm" py={10}>
              <Text fw="bold" fz={{ base: 'h4', md: 'h3' }}>
                {file.realName || file.name}
              </Text>
              <Text fz="sm" c="dimmed">
                {new Date(file.createdAt).toLocaleDateString('id-ID', {
                  day: 'numeric',
                  month: 'long',
                  year: 'numeric',
                })}
              </Text>
            </Stack>
          </Paper>
        ))}
      </SimpleGrid>
      <Center mt="xl">
        <Pagination total={totalPages} value={page} onChange={handlePageChange} />
      </Center>
    </Box>
  );
}