feat: Add copyWith function for models reuse

Author: Dev-hwang

lib/models/foreground_task_options.dart

@@ -42,4 +42,21 @@ class ForegroundTaskOptions {
       'allowWifiLock': allowWifiLock,
     };
   }
+
+  /// Creates a copy of the object replaced with new values.
+  ForegroundTaskOptions copyWith({
+    ForegroundTaskEventAction? eventAction,
+    bool? autoRunOnBoot,
+    bool? autoRunOnMyPackageReplaced,
+    bool? allowWakeLock,
+    bool? allowWifiLock,
+  }) =>
+      ForegroundTaskOptions(
+        eventAction: eventAction ?? this.eventAction,
+        autoRunOnBoot: autoRunOnBoot ?? this.autoRunOnBoot,
+        autoRunOnMyPackageReplaced:
+            autoRunOnMyPackageReplaced ?? this.autoRunOnMyPackageReplaced,
+        allowWakeLock: allowWakeLock ?? this.allowWakeLock,
+        allowWifiLock: allowWifiLock ?? this.allowWifiLock,
+      );
 }

lib/models/notification_button.dart

@@ -23,12 +23,22 @@ class NotificationButton {
 
   /// Returns the data fields of [NotificationButton] in JSON format.
   Map<String, dynamic> toJson() {
-    final String? textColorRgb = textColor?.toRgbString;
-
     return {
       'id': id,
       'text': text,
-      'textColorRgb': textColorRgb,
+      'textColorRgb': textColor?.toRgbString,
     };
   }
+
+  /// Creates a copy of the object replaced with new values.
+  NotificationButton copyWith({
+    String? id,
+    String? text,
+    Color? textColor,
+  }) =>
+      NotificationButton(
+        id: id ?? this.id,
+        text: text ?? this.text,
+        textColor: textColor ?? this.textColor,
+      );
 }

lib/models/notification_icon.dart

@@ -18,11 +18,19 @@ class NotificationIcon {
 
   /// Returns the data fields of [NotificationIcon] in JSON format.
   Map<String, dynamic> toJson() {
-    final String? backgroundColorRgb = backgroundColor?.toRgbString;
-
     return {
       'metaDataName': metaDataName,
-      'backgroundColorRgb': backgroundColorRgb,
+      'backgroundColorRgb': backgroundColor?.toRgbString,
     };
   }
+
+  /// Creates a copy of the object replaced with new values.
+  NotificationIcon copyWith({
+    String? metaDataName,
+    Color? backgroundColor,
+  }) =>
+      NotificationIcon(
+        metaDataName: metaDataName ?? this.metaDataName,
+        backgroundColor: backgroundColor ?? this.backgroundColor,
+      );
 }

lib/models/notification_options.dart

@@ -96,6 +96,34 @@ class AndroidNotificationOptions {
       'visibility': visibility.rawValue,
     };
   }
+
+  /// Creates a copy of the object replaced with new values.
+  AndroidNotificationOptions copyWith({
+    String? channelId,
+    String? channelName,
+    String? channelDescription,
+    NotificationChannelImportance? channelImportance,
+    NotificationPriority? priority,
+    bool? enableVibration,
+    bool? playSound,
+    bool? showWhen,
+    bool? showBadge,
+    bool? onlyAlertOnce,
+    NotificationVisibility? visibility,
+  }) =>
+      AndroidNotificationOptions(
+        channelId: channelId ?? this.channelId,
+        channelName: channelName ?? this.channelName,
+        channelDescription: channelDescription ?? this.channelDescription,
+        channelImportance: channelImportance ?? this.channelImportance,
+        priority: priority ?? this.priority,
+        enableVibration: enableVibration ?? this.enableVibration,
+        playSound: playSound ?? this.playSound,
+        showWhen: showWhen ?? this.showWhen,
+        showBadge: showBadge ?? this.showBadge,
+        onlyAlertOnce: onlyAlertOnce ?? this.onlyAlertOnce,
+        visibility: visibility ?? this.visibility,
+      );
 }
 
 /// Notification options for iOS platform.
@@ -121,4 +149,14 @@ class IOSNotificationOptions {
       'playSound': playSound,
     };
   }
+
+  /// Creates a copy of the object replaced with new values.
+  IOSNotificationOptions copyWith({
+    bool? showNotification,
+    bool? playSound,
+  }) =>
+      IOSNotificationOptions(
+        showNotification: showNotification ?? this.showNotification,
+        playSound: playSound ?? this.playSound,
+      );
 }