fotospiel-app/resources/js/admin/mobile/HelpCenterPage.tsx

import React from 'react';
import { useNavigate } from 'react-router-dom';
import { useTranslation } from 'react-i18next';
import { useQuery } from '@tanstack/react-query';
import { ChevronRight, HelpCircle } from 'lucide-react';
import { YStack, XStack } from '@tamagui/stacks';
import { SizableText as Text } from '@tamagui/text';
import { YGroup } from '@tamagui/group';
import { ListItem } from '@tamagui/list-item';

import { MobileShell } from './components/MobileShell';
import { MobileCard, CTAButton, SkeletonCard } from './components/Primitives';
import { useAdminTheme } from './theme';
import { useBackNavigation } from './hooks/useBackNavigation';
import { adminPath, ADMIN_PROFILE_PATH } from '../constants';
import { fetchHelpCenterArticles, type HelpCenterArticleSummary } from '../api';

const FAQ_SLUGS = new Set(['faq-admin']);

function isFaqArticle(article: HelpCenterArticleSummary): boolean {
  const title = article.title?.toLowerCase() ?? '';
  return FAQ_SLUGS.has(article.slug) || article.slug.startsWith('faq-') || title.includes('faq');
}

export default function MobileHelpCenterPage() {
  const navigate = useNavigate();
  const { t, i18n } = useTranslation(['management', 'dashboard']);
  const theme = useAdminTheme();
  const back = useBackNavigation(ADMIN_PROFILE_PATH);
  const locale = i18n.language;

  const { data, isLoading, isError, refetch } = useQuery({
    queryKey: ['mobile', 'help-center', locale],
    queryFn: () => fetchHelpCenterArticles(locale),
  });

  const articles = Array.isArray(data) ? data : [];
  const faqArticles = articles.filter(isFaqArticle);
  const guideArticles = articles.filter((article) => !isFaqArticle(article));

  return (
    <MobileShell activeTab="profile" title={t('common.help', 'Help')} onBack={back}>
      {isLoading ? (
        <YStack space="$2">
          <SkeletonCard height={120} />
          <SkeletonCard height={120} />
        </YStack>
      ) : null}

      {isError ? (
        <MobileCard>
          <YStack space="$2">
            <Text fontSize="$sm" fontWeight="700" color={theme.textStrong}>
              {t('dashboard:help.error', 'Help could not be loaded.')}
            </Text>
            <CTAButton
              label={t('common.retry', 'Erneut versuchen')}
              onPress={() => refetch()}
              fullWidth={false}
            />
          </YStack>
        </MobileCard>
      ) : null}

      {!isLoading && !isError ? (
        <YStack space="$3">
          <HelpSection
            title={t('dashboard:help.title', 'FAQ')}
            icon={HelpCircle}
            items={faqArticles}
            emptyLabel={t('dashboard:help.description', 'Noch keine FAQ-Artikel verfügbar.')}
            onSelect={(slug) => navigate(adminPath(`/mobile/help/${encodeURIComponent(slug)}`))}
          />
          <HelpSection
            title={t('dashboard:help.documentationTitle', 'Guides & Dokus')}
            items={guideArticles}
            emptyLabel={t('dashboard:help.description', 'Noch keine Help-Artikel verfügbar.')}
            onSelect={(slug) => navigate(adminPath(`/mobile/help/${encodeURIComponent(slug)}`))}
          />
        </YStack>
      ) : null}
    </MobileShell>
  );
}

function HelpSection({
  title,
  items,
  emptyLabel,
  icon: IconCmp,
  onSelect,
}: {
  title: string;
  items: HelpCenterArticleSummary[];
  emptyLabel: string;
  icon?: React.ComponentType<{ size?: number; color?: string }>;
  onSelect: (slug: string) => void;
}) {
  const theme = useAdminTheme();

  return (
    <MobileCard padding="$0">
      <YStack padding="$3" space="$2">
        <XStack alignItems="center" space="$2">
          {IconCmp ? (
            <XStack
              width={28}
              height={28}
              borderRadius={10}
              alignItems="center"
              justifyContent="center"
              backgroundColor={theme.surfaceMuted}
              borderWidth={1}
              borderColor={theme.border}
            >
              <IconCmp size={14} color={theme.textStrong} />
            </XStack>
          ) : null}
          <Text fontSize="$md" fontWeight="800" color={theme.textStrong}>
            {title}
          </Text>
        </XStack>
        {items.length === 0 ? (
          <Text fontSize="$sm" color={theme.muted}>
            {emptyLabel}
          </Text>
        ) : (
          <YGroup {...({ borderRadius: '$4', borderWidth: 1, borderColor: theme.border, overflow: 'hidden' } as any)}>
            {items.map((item) => (
              <YGroup.Item key={item.slug}>
                <ListItem
                  hoverTheme
                  pressTheme
                  paddingVertical="$2"
                  paddingHorizontal="$3"
                  onPress={() => onSelect(item.slug)}
                  title={
                    <Text fontSize="$sm" fontWeight="700" color={theme.textStrong}>
                      {item.title}
                    </Text>
                  }
                  subTitle={
                    item.summary ? (
                      <Text fontSize="$xs" color={theme.muted}>
                        {item.summary}
                      </Text>
                    ) : undefined
                  }
                  iconAfter={<ChevronRight size={16} color={theme.muted} />}
                />
              </YGroup.Item>
            ))}
          </YGroup>
        )}
      </YStack>
    </MobileCard>
  );
}