Add radixInvertedColorScheme functionality

Author: amirsaam

Sources/RadixUI/DemoViews/ToastDemoView.swift

@@ -44,8 +44,7 @@ struct ToastDemoView: View {
             .buttonStyle(
                 .radixSolid(
                     layout: .leading,
-                    radius: .full,
-                    color: .grass
+                    radius: .large
                 ),
                 isLoading: .constant(false)
             )
@@ -55,6 +54,7 @@ struct ToastDemoView: View {
             variant: .surface,
             position: .bottom,
             color: .grass,
+            isInverted: false,
             duration: 3
         ) {
             Label(
@@ -68,6 +68,7 @@ struct ToastDemoView: View {
             $presentActionToast,
             variant: .soft,
             position: .top,
+            color: .grass,
             duration: 0
         ) {
             presentInfoToast = true

Sources/RadixUI/Helpers/Extensions/View+Extenstions.swift

@@ -29,6 +29,7 @@ extension View {
         variant: RadixToastVariant,
         position: RadixToastPosition,
         color: RadixAutoColor? = nil,
+        isInverted: Bool = false,
         duration: Int,
         toastLabel: @escaping () -> ToastLabel
     ) -> some View {
@@ -39,18 +40,20 @@ extension View {
                     variant: variant,
                     position: position,
                     color: color,
+                    isInverted: isInverted,
                     duration: duration,
                     toastLabel: toastLabel
                 )
             )
     }
-    
+
     /// Shows a Toast on any View of your choice with a Custom Button Action, use it on highest container in your view hierarchy, duration == 0 will disable auto dismiss
     public func radixActionToast<ButtonLabel: View, ToastLabel: View>(
         _ isPresented: Binding<Bool>,
         variant: RadixToastVariant,
         position: RadixToastPosition,
         color: RadixAutoColor? = nil,
+        isInverted: Bool = false,
         duration: Int,
         buttonAction: @escaping () -> Void,
         buttonLabel: @escaping () -> ButtonLabel,
@@ -63,14 +66,28 @@ extension View {
                     variant: variant,
                     position: position,
                     color: color,
+                    isInverted: isInverted,
                     duration: duration,
                     buttonAction: buttonAction,
                     buttonLabel: buttonLabel,
                     toastLabel: toastLabel
                 )
             )
     }
-    
+
+    /// Inverts the colors of a view based on the Environment's ColorScheme value
+    @ViewBuilder public func radixInvertedColorScheme(_ shouldInvert: Bool) -> some View {
+        if shouldInvert {
+            switch Environment(\.colorScheme).wrappedValue {
+                case .dark: self.environment(\.colorScheme, .light)
+                case .light: self.environment(\.colorScheme, .dark)
+                @unknown default: self
+            }
+        } else {
+            self
+        }
+    }
+
 }
 
 extension View where Self == Text {

Sources/RadixUI/RadixDesign/Toast/RadixToast+ViewModifier.swift

@@ -16,6 +16,7 @@ public struct RadixToastModifier<ButtonLabel: View, ToastLabel: View>: ViewModif
     private var position: RadixToastPosition
     private var color: RadixAutoColor?
     private var duration: Int
+    private var isInverted: Bool
     private var buttonAction: (() -> Void)?
     private var buttonLabel: (() -> ButtonLabel)?
     @ViewBuilder private var toastLabel: () -> ToastLabel
@@ -29,9 +30,9 @@ public struct RadixToastModifier<ButtonLabel: View, ToastLabel: View>: ViewModif
                         Spacer()
                     }
                     if buttonAction != nil && buttonLabel != nil {
-                        actionToast
+                        actionToast.radixInvertedColorScheme(isInverted)
                     } else {
-                        infoToast
+                        infoToast.radixInvertedColorScheme(isInverted)
                     }
                     if position == .top {
                         Spacer()
@@ -84,6 +85,7 @@ extension RadixToastModifier {
         variant: RadixToastVariant,
         position: RadixToastPosition,
         color: RadixAutoColor?,
+        isInverted: Bool,
         duration: Int,
         buttonAction: @escaping () -> Void,
         buttonLabel: @escaping () -> ButtonLabel,
@@ -93,6 +95,7 @@ extension RadixToastModifier {
         self.variant = variant
         self.position = position
         self.color = color
+        self.isInverted = isInverted
         self.duration = duration
         self.buttonAction = buttonAction
         self.buttonLabel = buttonLabel
@@ -104,13 +107,15 @@ extension RadixToastModifier {
         variant: RadixToastVariant,
         position: RadixToastPosition,
         color: RadixAutoColor?,
+        isInverted: Bool,
         duration: Int,
         toastLabel: @escaping () -> ToastLabel
     ) where ButtonLabel == Never {
         self._isPresented = isPresented
         self.variant = variant
         self.position = position
         self.color = color
+        self.isInverted = isInverted
         self.duration = duration
         self.toastLabel = toastLabel
     }