From 600bf8d2f4bda68a43cb6a9a2a0c3906443c6516 Mon Sep 17 00:00:00 2001
From: Valentin CZERYBA <valcze80@gmail.com>
Date: Fri, 30 May 2025 23:39:50 +0200
Subject: [PATCH] add pagination with limit

---
 covas_mobile/lib/pages/ListItemMenu.dart | 32 ++++++++----------------
 1 file changed, 10 insertions(+), 22 deletions(-)

diff --git a/covas_mobile/lib/pages/ListItemMenu.dart b/covas_mobile/lib/pages/ListItemMenu.dart
index ce5e366..4614044 100644
--- a/covas_mobile/lib/pages/ListItemMenu.dart
+++ b/covas_mobile/lib/pages/ListItemMenu.dart
@@ -51,7 +51,6 @@ class _MyHomePageState extends State<ListItemMenu> {
   late ScrollController _scrollController;
   int _fetchCount = 0;
   bool _isLoading = false;
-  bool _lastData = false;
 
   Future<List<Events>> postsFuture = getPosts();
   List<Events> filteredPosts = [];
@@ -149,12 +148,10 @@ class _MyHomePageState extends State<ListItemMenu> {
   }
 
   void _incrementFetchCount() {
-    if (!_lastData) {
-      setState(() {
-        _fetchCount++;
-      });
-      _fetchData();
-    }
+    setState(() {
+      _fetchCount++;
+    });
+    _fetchData();
   }
 
   void _scrollListener() {
@@ -392,9 +389,10 @@ class _MyHomePageState extends State<ListItemMenu> {
     } else {
       queryParameters = dateParameter;
     }
+    int limit = 20 * (_fetchCount + 1);
 
     return Uri.parse(
-        "${globals.api}/$endpoint?$queryParameters&skip=${_fetchCount}");
+        "${globals.api}/$endpoint?$queryParameters&limit=${limit}");
   }
 
   Future<void> searchSuggestionsByItem(String input) async {
@@ -405,7 +403,7 @@ class _MyHomePageState extends State<ListItemMenu> {
       var url = await getUrlForEvents();
       final response = await http.get(url, headers: {
         "Content-Type": "application/json",
-        HttpHeaders.cookieHeader: "access_token=$accessToken"
+        HttpHeaders.cookieHeader: "acce0ss_token=$accessToken"
       });
 
       if (response.statusCode == 200) {
@@ -472,14 +470,14 @@ class _MyHomePageState extends State<ListItemMenu> {
         print("fetch count : ${_fetchCount}");
         // Update state after getting the response
         if (body.isEmpty) {
-          _lastData = true;
+          _fetchCount--;
         }
         setState(() {
           if (body.isNotEmpty) {
             // If we have results, map them to Events
-            filteredPosts.addAll(body
+            filteredPosts = body
                 .map((e) => Events.fromJson(e as Map<String, dynamic>))
-                .toList());
+                .toList();
           }
         });
       } else {
@@ -619,7 +617,6 @@ class _MyHomePageState extends State<ListItemMenu> {
               labelText: 'Search by item',
               onChanged: (value) {
                 _fetchCount = 0;
-                _lastData = false;
                 if (value.isNotEmpty) {
                   setState(() {
                     itemName = value;
@@ -638,7 +635,6 @@ class _MyHomePageState extends State<ListItemMenu> {
               },
               onClear: () {
                 _fetchCount = 0;
-                _lastData = false;
                 setState(() {
                   inputItem.clear();
                   itemName = '';
@@ -651,7 +647,6 @@ class _MyHomePageState extends State<ListItemMenu> {
               suggestions: suggestionsItem,
               onSuggestionTap: (suggestion) async {
                 _fetchCount = 0;
-                _lastData = false;
                 setState(() {
                   itemName = suggestion['name'];
                   inputItem.text = itemName;
@@ -668,7 +663,6 @@ class _MyHomePageState extends State<ListItemMenu> {
               labelText: 'Search by tags',
               onChanged: (value) {
                 _fetchCount = 0;
-                _lastData = false;
                 if (value.isNotEmpty) {
                   setState(() {
                     itemTags = value;
@@ -687,7 +681,6 @@ class _MyHomePageState extends State<ListItemMenu> {
               },
               onClear: () {
                 _fetchCount = 0;
-                _lastData = false;
                 setState(() {
                   inputTags.clear();
                 });
@@ -696,7 +689,6 @@ class _MyHomePageState extends State<ListItemMenu> {
               suggestions: suggestionsTags,
               onSuggestionTap: (suggestion) async {
                 _fetchCount = 0;
-                _lastData = false;
 
                 setState(() {
                   itemTags = suggestion['name'];
@@ -722,7 +714,6 @@ class _MyHomePageState extends State<ListItemMenu> {
               labelText: 'Search by geographical zone',
               onChanged: (value) async {
                 _fetchCount = 0;
-                _lastData = false;
 
                 if (value.isNotEmpty) {
                   setState(() {
@@ -746,7 +737,6 @@ class _MyHomePageState extends State<ListItemMenu> {
               },
               onClear: () async {
                 _fetchCount = 0;
-                _lastData = false;
                 final prefs = await SharedPreferences.getInstance();
                 prefs.remove("city_lat");
                 prefs.remove("city_long");
@@ -763,8 +753,6 @@ class _MyHomePageState extends State<ListItemMenu> {
               suggestions: suggestionsGeo,
               onSuggestionTap: (suggestion) async {
                 _fetchCount = 0;
-                _lastData = false;
-
                 final latitude = suggestion['geometry']['coordinates'][1];
                 final longitude = suggestion['geometry']['coordinates'][0];
                 setState(() {