From 5f73b3fcb7510829f6659ef539c228497a016875 Mon Sep 17 00:00:00 2001
From: Stephane <stephanethannio@gmail.com>
Date: Mon, 30 Jun 2025 14:16:58 +0300
Subject: [PATCH] change trading view

---
 lib/items/itemsTab/trading.dart | 27 ++++++++++-----------------
 lib/pages/Accueil.dart          | 10 ++++++++--
 2 files changed, 18 insertions(+), 19 deletions(-)

diff --git a/lib/items/itemsTab/trading.dart b/lib/items/itemsTab/trading.dart
index 274e139..e3c38c9 100644
--- a/lib/items/itemsTab/trading.dart
+++ b/lib/items/itemsTab/trading.dart
@@ -225,7 +225,7 @@ class _TradingState extends State<Trading> {
                           "${titlelist["2. From Symbol"]}/${titlelist["3. To Symbol"]}"),
                   //legend: const Legend(isVisible: true),
                   //trackballBehavior: _trackballBehavior,
-                  series: <ChartSeries>[
+                  series: <CartesianSeries>[
                     AreaSeries<Modeltradenet, DateTime>(
                       borderColor: const Color(0xFF6334A9),
                       borderWidth: 1,
@@ -233,7 +233,6 @@ class _TradingState extends State<Trading> {
                       dataSource: chartDatatrade,
                       xValueMapper: (Modeltradenet sales, _) => sales.date,
                       yValueMapper: (Modeltradenet sales, _) => sales.close,
-
                       // lowValueMapper: (Modeltradenet sales, _) => sales.low,
                       // highValueMapper: (Modeltradenet sales, _) => sales.high,
                       // openValueMapper: (Modeltradenet sales, _) => sales.open,
@@ -246,20 +245,16 @@ class _TradingState extends State<Trading> {
                       xValueMapper: (Modeltradenet sales, _) => sales.date,
                       yValueMapper: (Modeltradenet sales, _) => sales.close,
                       markerSettings: MarkerSettings(
-                        isVisible: true, // Afficher les marqueurs
-                        shape: DataMarkerType
-                            .horizontalLine, // Forme du marqueur (circle, square, etc.)
-                        color: const Color(0xFF6334A9)
-                            .withOpacity(0.5), // Couleur des marqueurs
-                        width: 1000, // Largeur des marqueurs
+                        isVisible: true,
+                        shape: DataMarkerType.horizontalLine,
+                        color: const Color(0xFF6334A9).withOpacity(0.5),
+                        width: 1000,
                       ),
                       dataLabelSettings: const DataLabelSettings(
                         offset: Offset(-50, 25),
                         useSeriesColor: true,
                         borderWidth: 2,
                         borderColor: Color(0xFF6334A9),
-                        // connectorLineSettings: ConnectorLineSettings(
-                        //     width: 2, color: Colors.red, type: ConnectorType.curve),
                         isVisible: true,
                         alignment: ChartAlignment.center,
                         labelAlignment: ChartDataLabelAlignment.bottom,
@@ -272,14 +267,12 @@ class _TradingState extends State<Trading> {
                       xValueMapper: (Modeltradenet sales, _) => sales.date,
                       yValueMapper: (Modeltradenet sales, _) => sales.close,
                       markerSettings: MarkerSettings(
-                        isVisible: true, // Afficher les marqueurs
-                        shape: DataMarkerType
-                            .circle, // Forme du marqueur (circle, square, etc.)
-                        color: Colors.white
-                            .withOpacity(0.5), // Couleur des marqueurs
-                        width: 4, // Largeur des marqueurs
+                        isVisible: true,
+                        shape: DataMarkerType.circle,
+                        color: Colors.white.withOpacity(0.5),
+                        width: 4,
                       ),
-                    )
+                    ),
                   ],
                   primaryXAxis: DateTimeAxis(
                       maximum: DateTime.now().add(const Duration(minutes: 15)),
diff --git a/lib/pages/Accueil.dart b/lib/pages/Accueil.dart
index 8d8570c..37016e7 100644
--- a/lib/pages/Accueil.dart
+++ b/lib/pages/Accueil.dart
@@ -52,11 +52,17 @@ class _AccueilState extends State<Accueil> with SingleTickerProviderStateMixin {
   }
 
   Future<void> initConnectivity() async {
-    final ConnectivityResult result = await _connectivity.checkConnectivity();
+    final List<ConnectivityResult> results =
+        await _connectivity.checkConnectivity();
+    final ConnectivityResult result =
+        results.isNotEmpty ? results.first : ConnectivityResult.none;
     setState(() {
       _connectionStatus = result;
     });
-    _connectivity.onConnectivityChanged.listen((ConnectivityResult status) {
+    _connectivity.onConnectivityChanged
+        .listen((List<ConnectivityResult> results) {
+      final ConnectivityResult status =
+          results.isNotEmpty ? results.first : ConnectivityResult.none;
       setState(() {
         _connectionStatus = status;
       });