feat(ui_kit-ui_components): Modify the theme resolver to utilize the theme helper and streamline the logic

packages/wyatt_ui_kit/lib/src/components/buttons/file_selection_button/file_selection_button_theme_resolver.dart

@@ -80,33 +80,33 @@ class FileSelectionButtonThemeResolver extends ThemeResolver<
   @override
   FileSelectionButtonStyle? computeExtensionValueFn(
     BuildContext context,
-    FileSelectionButtonThemeExtension themeExtension, {
+    FileSelectionButtonThemeExtension? themeExtension, {
     ButtonState? extra,
   }) {
     FileSelectionButtonStyle? style;
     switch (extra?.state) {
       case ControlState.disabled:
-        style = themeExtension.disabledStyle;
+        style = themeExtension?.disabledStyle;
         break;
       case ControlState.focused:
-        style = themeExtension.focusedStyle;
+        style = themeExtension?.focusedStyle;
         break;
       case ControlState.hovered:
-        style = themeExtension.hoveredStyle;
+        style = themeExtension?.hoveredStyle;
         break;
       case ControlState.tapped:
-        style = themeExtension.tappedStyle;
+        style = themeExtension?.tappedStyle;
         break;
       case ControlState.normal:
       case null:
-        style = themeExtension.normalStyle;
+        style = themeExtension?.normalStyle;
         break;
     }
     if (extra?.isSelected ?? false) {
-      style = themeExtension.selectedStyle;
+      style = themeExtension?.selectedStyle;
     }
     if (extra?.isInvalid ?? false) {
-      style = themeExtension.invalidStyle;
+      style = themeExtension?.invalidStyle;
     }
     return style;
   }

packages/wyatt_ui_kit/lib/src/components/buttons/flat_button/flat_button_theme_resolver.dart

@@ -76,21 +76,21 @@ class FlatButtonThemeResolver extends ThemeResolver<FlatButtonStyle,
   @override
   FlatButtonStyle? computeExtensionValueFn(
     BuildContext context,
-    FlatButtonThemeExtension themeExtension, {
+    FlatButtonThemeExtension? themeExtension, {
     ControlState? extra,
   }) {
     switch (extra) {
       case ControlState.disabled:
-        return themeExtension.disabledStyle;
+        return themeExtension?.disabledStyle;
       case ControlState.focused:
-        return themeExtension.focusedStyle;
+        return themeExtension?.focusedStyle;
       case ControlState.hovered:
-        return themeExtension.hoveredStyle;
+        return themeExtension?.hoveredStyle;
       case ControlState.tapped:
-        return themeExtension.tappedStyle;
+        return themeExtension?.tappedStyle;
       case ControlState.normal:
       case null:
-        return themeExtension.normalStyle;
+        return themeExtension?.normalStyle;
     }
   }
 }

packages/wyatt_ui_kit/lib/src/components/buttons/simple_icon_button/simple_icon_button_theme_resolver.dart

@@ -74,21 +74,21 @@ class SimpleIconButtonThemeResolver extends ThemeResolver<SimpleIconButtonStyle,
   @override
   SimpleIconButtonStyle? computeExtensionValueFn(
     BuildContext context,
-    SimpleIconButtonThemeExtension themeExtension, {
+    SimpleIconButtonThemeExtension? themeExtension, {
     ControlState? extra,
   }) {
     switch (extra) {
       case ControlState.disabled:
-        return themeExtension.disabledStyle;
+        return themeExtension?.disabledStyle;
       case ControlState.focused:
-        return themeExtension.focusedStyle;
+        return themeExtension?.focusedStyle;
       case ControlState.hovered:
-        return themeExtension.hoveredStyle;
+        return themeExtension?.hoveredStyle;
       case ControlState.tapped:
-        return themeExtension.tappedStyle;
+        return themeExtension?.tappedStyle;
       case ControlState.normal:
       case null:
-        return themeExtension.normalStyle;
+        return themeExtension?.normalStyle;
     }
   }
 }

packages/wyatt_ui_kit/lib/src/components/buttons/symbol_button/symbol_button_theme_resolver.dart

@@ -76,30 +76,30 @@ class SymbolButtonThemeResolver extends ThemeResolver<SymbolButtonStyle,
   @override
   SymbolButtonStyle? computeExtensionValueFn(
     BuildContext context,
-    SymbolButtonThemeExtension themeExtension, {
+    SymbolButtonThemeExtension? themeExtension, {
     ButtonState? extra,
   }) {
     SymbolButtonStyle? style;
     switch (extra?.state) {
       case ControlState.disabled:
-        style = themeExtension.disabledStyle;
+        style = themeExtension?.disabledStyle;
         break;
       case ControlState.focused:
-        style = themeExtension.focusedStyle;
+        style = themeExtension?.focusedStyle;
         break;
       case ControlState.hovered:
-        style = themeExtension.hoveredStyle;
+        style = themeExtension?.hoveredStyle;
         break;
       case ControlState.tapped:
-        style = themeExtension.tappedStyle;
+        style = themeExtension?.tappedStyle;
         break;
       case ControlState.normal:
       case null:
-        style = themeExtension.normalStyle;
+        style = themeExtension?.normalStyle;
         break;
     }
     if (extra?.isSelected ?? false) {
-      style = themeExtension.selectedStyle;
+      style = themeExtension?.selectedStyle;
     }
 
     return style;

packages/wyatt_ui_kit/lib/src/components/loader/loader_theme_resolver.dart

@@ -48,11 +48,11 @@ class LoaderThemeResolver
   @override
   LoaderStyle? computeExtensionValueFn(
     BuildContext context,
-    LoaderThemeExtension themeExtension, {
+    LoaderThemeExtension? themeExtension, {
     void extra,
   }) =>
       LoaderStyle(
-        colors: themeExtension.colors,
-        stroke: themeExtension.stroke,
+        colors: themeExtension?.colors,
+        stroke: themeExtension?.stroke,
       );
 }

packages/wyatt_ui_kit/lib/src/components/rich_text_builder/rich_text_builder_theme_resolver.dart

@@ -43,11 +43,11 @@ class RichTextBuilderThemeResolver extends ThemeResolver<RichTextBuilderStyle,
   @override
   RichTextBuilderStyle? computeExtensionValueFn(
     BuildContext context,
-    RichTextBuilderThemeExtension themeExtension, {
+    RichTextBuilderThemeExtension? themeExtension, {
     void extra,
   }) =>
       RichTextBuilderStyle(
-        defaultStyle: themeExtension.defaultStyle,
-        styles: themeExtension.styles,
+        defaultStyle: themeExtension?.defaultStyle,
+        styles: themeExtension?.styles,
       );
 }

packages/wyatt_ui_kit/lib/src/components/text_inputs/text_input_theme_resolver.dart

@@ -118,19 +118,19 @@ class TextInputThemeResolver extends ThemeResolver<TextInputStyle,
   @override
   TextInputStyle? computeExtensionValueFn(
     BuildContext context,
-    TextInputThemeExtension themeExtension, {
+    TextInputThemeExtension? themeExtension, {
     TextInputState? extra,
   }) {
     TextInputStyle? textInputStyle;
     switch (extra?.controlState) {
       case ControlState.focused:
-        textInputStyle = themeExtension.focusedStyle;
+        textInputStyle = themeExtension?.focusedStyle;
         break;
       case ControlState.disabled:
-        textInputStyle = themeExtension.disableStyle;
+        textInputStyle = themeExtension?.disableStyle;
         break;
       case ControlState.normal:
-        textInputStyle = themeExtension.normalStyle;
+        textInputStyle = themeExtension?.normalStyle;
         break;
       case ControlState.hovered:
       case ControlState.tapped:
@@ -141,7 +141,7 @@ class TextInputThemeResolver extends ThemeResolver<TextInputStyle,
     TextInputStyle? style;
     switch (extra?.statusState) {
       case StatusState.error:
-        style = themeExtension.errorStyle;
+        style = themeExtension?.errorStyle;
         break;
       case StatusState.initial:
       case StatusState.success:

packages/wyatt_ui_kit/lib/src/core/helpers/helpers.dart

@@ -15,4 +15,3 @@
 // along with this program. If not, see <https://www.gnu.org/licenses/>.
 
 export './linear_gradient_helper.dart';
-export './theme_helper.dart';

packages/wyatt_ui_kit/lib/src/core/helpers/theme_helper.dart

@@ -1,49 +0,0 @@
-// Copyright (C) 2023 WYATT GROUP
-// Please see the AUTHORS file for details.
-//
-// super program is free software: you can redistribute it and/or modify
-// it under the terms of the GNU General Public License as published by
-// the Free Software Foundation, either version 3 of the License, or
-// any later version.
-//
-// super program is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-// GNU General Public License for more details.
-//
-// You should have received a copy of the GNU General Public License
-// along with super program. If not, see <https://www.gnu.org/licenses/>.
-
-/// A helper class for getting theme elements.
-abstract class ThemeHelper {
-  /// Gets a theme element from a list of styles.
-  /// Styles are checked in order, and the first one that passes the
-  /// [valueValidator] is returned.
-  /// Style elements are transformed using the [transform] function.
-  ///
-  /// [styles]: A list of styles that need to be checked.
-  /// [transform]: A function that transforms each style element
-  /// to a [T] type.
-  /// [valueValidator]: An optional validation function that
-  /// determines if a style element is valid.
-  /// [combine]: A function that combines two [P] type objects to create
-  /// a new object.
-
-  static T? getThemeElement<P, T>(
-    List<P?>? styles, {
-    required T? Function(P?)? transform,
-    bool? Function(P?)? valueValidator,
-    P? Function(P?, P?)? combine,
-  }) {
-    final Iterable<P?>? validStyles = styles?.where(
-      (element) => valueValidator?.call(element) ?? (element != null),
-    );
-    return (validStyles?.isNotEmpty ?? false)
-        ? transform?.call(
-            validStyles?.reduce(
-              (value, element) => combine?.call(value, element) ?? value,
-            ),
-          )
-        : null;
-  }
-}