search field visibility changed, tournament import fixed

backend/services/tournamentSuggestionService.js

@@ -8,6 +8,48 @@ const MY_TT_BASE_URL = 'https://www.mytischtennis.de';
 const cleanText = (value = '') => String(value).replace(/<[^>]*>/g, ' ').replace(/&nbsp;/gi, ' ').replace(/&amp;/gi, '&').replace(/\s+/g, ' ').trim();
 const absoluteUrl = (href) => href.startsWith('http') ? href : `${MY_TT_BASE_URL}${href.startsWith('/') ? '' : '/'}${href}`;
 
+function extractJsonArray(html, propertyName) {
+  const propertyIndex = String(html).indexOf(`"${propertyName}":[`);
+  if (propertyIndex < 0) return [];
+  const start = String(html).indexOf('[', propertyIndex);
+  let depth = 0;
+  let quoted = false;
+  let escaped = false;
+  for (let index = start; index < String(html).length; index += 1) {
+    const character = String(html)[index];
+    if (quoted) {
+      if (escaped) escaped = false;
+      else if (character === '\\') escaped = true;
+      else if (character === '"') quoted = false;
+      continue;
+    }
+    if (character === '"') quoted = true;
+    else if (character === '[') depth += 1;
+    else if (character === ']') {
+      depth -= 1;
+      if (depth === 0) {
+        try { return JSON.parse(String(html).slice(start, index + 1)); }
+        catch (_error) { return []; }
+      }
+    }
+  }
+  return [];
+}
+
+function parseTournamentWorldCalendar(html, federation) {
+  const tournaments = extractJsonArray(html, 'tournaments');
+  return tournaments
+    .filter((tournament) => tournament?.id && tournament?.name)
+    .map((tournament) => ({
+      title: cleanText(tournament.name).slice(0, 255),
+      eventDate: tournament.formattedStartDate || null,
+      organizer: cleanText(tournament.host || '').slice(0, 255) || null,
+      location: cleanText([tournament.location_zip, tournament.location].filter(Boolean).join(' ')).slice(0, 255) || null,
+      sourceUrl: `${MY_TT_BASE_URL}/turnierwelt/turniere/${encodeURIComponent(tournament.id)}`,
+      federation: tournament.organization_short || federation,
+    }));
+}
+
 function parseCalendar(html, federation) {
   const items = [];
   const anchors = [...String(html).matchAll(/<a\b[^>]*href=["']([^"']+)["'][^>]*>([\s\S]*?)<\/a>/gi)];
@@ -31,9 +73,23 @@ class TournamentSuggestionService {
     const club = await Club.findByPk(clubId);
     if (!club) throw new Error('Verein nicht gefunden.');
     const federation = String(club.myTischtennisFedNickname || 'HeTTV').trim();
-    const calendarUrl = `${MY_TT_BASE_URL}/click-tt/${encodeURIComponent(federation)}/turnierkalender`;
+    const startDate = new Date();
+    startDate.setHours(0, 0, 0, 0);
+    const endDate = new Date(startDate);
+    endDate.setMonth(endDate.getMonth() + 6);
+    const calendarParams = new URLSearchParams({
+      association: federation,
+      date_start: startDate.toISOString().slice(0, 10),
+      date_end: endDate.toISOString().slice(0, 10),
+    });
+    const calendarUrl = `${MY_TT_BASE_URL}/turnierwelt/kalender?${calendarParams.toString()}`;
     const response = await axios.get(calendarUrl, { timeout: 30000, headers: { 'User-Agent': 'Trainingstagebuch/1.0 (+turnierkalender)' } });
-    const parsed = parseCalendar(response.data, federation);
+    let parsed = parseTournamentWorldCalendar(response.data, federation);
+    if (!parsed.length) {
+      const legacyCalendarUrl = `${MY_TT_BASE_URL}/click-tt/${encodeURIComponent(federation)}/turnierkalender`;
+      const legacyResponse = await axios.get(legacyCalendarUrl, { timeout: 30000, headers: { 'User-Agent': 'Trainingstagebuch/1.0 (+turnierkalender)' } });
+      parsed = parseCalendar(legacyResponse.data, federation);
+    }
     if (!parsed.length) throw new Error('Im Turnierkalender konnten keine Turniere erkannt werden.');
 
     let newCount = 0;