MyClub/frontend/src/components/widgets/ArticlesWidget.tsx

import { Box, Text, VStack, HStack, Image, Skeleton, Link as ChakraLink, Icon } from '@chakra-ui/react';
import { FaNewspaper, FaUser, FaCalendarAlt } from 'react-icons/fa';
import { Link as RouterLink } from 'react-router-dom';
import { useQuery } from '@tanstack/react-query';
import { api } from '../../services/api';
import { Widget } from './Widget';
import { format, parseISO } from 'date-fns';
import { cs } from 'date-fns/locale';
import { Article } from '../../types';

export const ArticlesWidget = () => {
  const { data: articles = [], isLoading, error } = useQuery<Article[]>({
    queryKey: ['recentArticles'],
    queryFn: async () => {
      try {
        const { data } = await api.get('/articles', {
          params: {
            limit: 3,
            include: 'author',
            sort: '-createdAt',
            published: true
          }
        });
        return data.data || [];
      } catch (err) {
        console.error('Error fetching articles:', err);
        return [];
      }
    },
    staleTime: 5 * 60 * 1000, // 5 minutes
  });

  if (isLoading) {
    return (
      <Widget title="Poslední články" icon={FaNewspaper}>
        <VStack spacing={4} align="stretch">
          {[1, 2, 3].map((i) => (
            <Box key={i}>
              <Skeleton height="120px" mb={2} borderRadius="md" />
              <Skeleton height="20px" mb={2} width="80%" />
              <Skeleton height="16px" width="60%" />
            </Box>
          ))}
        </VStack>
      </Widget>
    );
  }

  if (error || !articles.length) {
    return (
      <Widget title="Poslední články" icon={FaNewspaper}>
        <VStack p={4} spacing={4}>
          <Box p={4} bg="gray.50" borderRadius="md" textAlign="center" w="full">
            <Icon as={FaNewspaper} boxSize={6} color="gray.400" mb={2} />
            <Text color="gray.500">Žádné články nebyly nalezeny</Text>
          </Box>
        </VStack>
      </Widget>
    );
  }

  return (
    <Widget title="Poslední články" icon={FaNewspaper}>
      <VStack spacing={3} align="stretch" divider={<Box borderBottomWidth="1px" borderColor="gray.100" />}>
        {articles.map((article) => (
          <ChakraLink
            key={article.id}
            as={RouterLink}
            to={`/clanky/${article.slug}`}
            _hover={{ textDecoration: 'none' }}
            display="block"
          >
            <Box _hover={{ bg: 'gray.50' }} borderRadius="md" p={2}>
              <HStack align="flex-start" spacing={3}>
                <Box
                  flexShrink={0}
                  width="60px"
                  height="60px"
                  bg="gray.100"
                  borderRadius="md"
                  overflow="hidden"
                  position="relative"
                >
                  {article.imageUrl ? (
                    <Image
                      src={article.imageUrl}
                      alt={article.title}
                      width="100%"
                      height="100%"
                      objectFit="cover"
                    />
                  ) : (
                    <Box
                      width="100%"
                      height="100%"
                      display="flex"
                      alignItems="center"
                      justifyContent="center"
                      bg="gray.200"
                    >
                      <Icon as={FaNewspaper} color="gray.400" boxSize={5} />
                    </Box>
                  )}
                </Box>
                <Box flex={1} minW={0}>
                  <Text fontWeight="medium" fontSize="sm" noOfLines={2} mb={1}>
                    {article.title}
                  </Text>
                  <HStack spacing={3} fontSize="xs" color="gray.500">
                    <HStack spacing={1}>
                      <Icon as={FaUser} boxSize={3} />
                      <Text>{article.author.name}</Text>
                    </HStack>
                    <HStack spacing={1}>
                      <Icon as={FaCalendarAlt} boxSize={3} />
                      <Text>
                        {format(parseISO(article.createdAt), 'd. M. yyyy', {
                          locale: cs,
                        })}
                      </Text>
                    </HStack>
                  </HStack>
                </Box>
              </HStack>
            </Box>
          </ChakraLink>
        ))}
        <Box textAlign="right" mt={2}>
          <ChakraLink
            as={RouterLink}
            to="/admin/clanky"
            color="blue.500"
            fontWeight="medium"
            fontSize="sm"
            _hover={{ textDecoration: 'underline' }}
          >
            Zobrazit všechny články →
          </ChakraLink>
        </Box>
      </VStack>
    </Widget>
  );
};