From 308729ddb649194827042013f6f4e297a971f995 Mon Sep 17 00:00:00 2001
From: tsukuda <jukiya8891@gmail.com>
Date: Fri, 1 Nov 2024 15:11:03 +0900
Subject: [PATCH] fix: warnings-false-detection-in-ColorScheme-definition

---
 .../example/lints/avoid_hardcoded_color.dart  | 21 ++++++++++++++++++-
 .../lib/src/lints/avoid_hardcoded_color.dart  | 19 ++++++++++++++---
 2 files changed, 36 insertions(+), 4 deletions(-)

diff --git a/packages/altive_lints/example/lints/avoid_hardcoded_color.dart b/packages/altive_lints/example/lints/avoid_hardcoded_color.dart
index fb27ea4..89c22d6 100644
--- a/packages/altive_lints/example/lints/avoid_hardcoded_color.dart
+++ b/packages/altive_lints/example/lints/avoid_hardcoded_color.dart
@@ -14,9 +14,28 @@ class MyWidget extends StatelessWidget {
         // expect_lint: avoid_hardcoded_color
         const ColoredBox(color: Colors.green),
         ColoredBox(color: Theme.of(context).colorScheme.primary),
-
+        ColoredBox(color: _colorScheme.primary),
         const ColoredBox(color: Colors.transparent),
       ],
     );
   }
 }
+ColorScheme get _colorScheme => const ColorScheme(
+      primary:Color.fromRGBO(0, 255, 0, 1),
+      secondary: Color(0xFFF45479),
+      onSecondary: Color(0xFFFFFFFF),
+      error: Color(0xFFFF3131),
+      surface: Color(0xFFFEFEFE),
+      surfaceDim: Color(0x1F787880),
+      surfaceTint: Color(0xFFF5F5F5),
+      surfaceContainerLowest: Color(0xFFF7F7F7),
+      surfaceContainerLow: Color(0xFFFAFBFC),
+      surfaceContainerHighest: Color(0xFFFFFFFF),
+      onSurface: Color(0xFF181A1F),
+      onSurfaceVariant: Color(0xFF989898),
+      outline: Color(0xFFDCDCDC),
+      scrim: Colors.black54,
+      onPrimary: Color.fromRGBO(100, 100, 100, 11),
+      onError: Color(0xFFFF3131),
+      brightness: Brightness.dark,
+    );
\ No newline at end of file
diff --git a/packages/altive_lints/lib/src/lints/avoid_hardcoded_color.dart b/packages/altive_lints/lib/src/lints/avoid_hardcoded_color.dart
index f904911..0e28daf 100644
--- a/packages/altive_lints/lib/src/lints/avoid_hardcoded_color.dart
+++ b/packages/altive_lints/lib/src/lints/avoid_hardcoded_color.dart
@@ -1,3 +1,4 @@
+import 'package:analyzer/dart/ast/ast.dart';
 import 'package:analyzer/dart/element/element.dart';
 import 'package:analyzer/dart/element/type.dart';
 import 'package:analyzer/error/listener.dart';
@@ -48,7 +49,7 @@ class AvoidHardcodedColor extends DartLintRule {
     context.registry.addInstanceCreationExpression((node) {
       final typeName = node.staticType?.getDisplayString();
 
-      if (typeName == 'Color') {
+      if (typeName == 'Color' && !_isInsideColorScheme(node)) {
         reporter.atNode(node, _code);
       }
     });
@@ -59,11 +60,11 @@ class AvoidHardcodedColor extends DartLintRule {
         final element = node.staticElement;
         if (element is PropertyAccessorElement) {
           final returnType = element.returnType;
-          // Allow Colors.transparent as a valid hardcoded color, as it serves.
+          // Allow Colors.transparent as a valid hardcoded color.
           if (node.identifier.name == 'transparent') {
             return;
           }
-          if (_isColorType(returnType)) {
+          if (_isColorType(returnType) && !_isInsideColorScheme(node)) {
             reporter.atNode(node, _code);
           }
         }
@@ -78,4 +79,16 @@ class AvoidHardcodedColor extends DartLintRule {
             type.getDisplayString() == 'MaterialColor' ||
             type.getDisplayString() == 'MaterialAccentColor');
   }
+
+  bool _isInsideColorScheme(AstNode node) {
+    var parent = node.parent;
+    while (parent != null) {
+      if (parent is InstanceCreationExpression &&
+          parent.staticType?.getDisplayString() == 'ColorScheme') {
+        return true;
+      }
+      parent = parent.parent;
+    }
+    return false;
+  }
 }