can have / save multiple custom widgets

Shared/views/CustomWidget/CustomWidgetModel.swift

@@ -7,21 +7,26 @@
 
 import SwiftUI
 
-class CustomWidgetModel: ObservableObject, Codable {
+class CustomWidgetModel: ObservableObject, Codable, NSCopying {
     static let numberOfBGItems = 109
-    
-    static let defaultCustomWidget = CustomWidgetModel(leftEye: CustomWidgetEyeOptions.defaultOption,
-                                                     rightEye: CustomWidgetEyeOptions.defaultOption,
-                                                     mouth: CustomWidgetMouthOptions.defaultOption,
-                                                     background: CustomWidgetBackGroundOptions.defaultOption,
-                                                     bgColor: .red,
-                                                     innerColor: .green,
-                                                     bgOverlayColor: .orange,
-                                                     rightEyeColor: .orange,
-                                                     leftEyeColor: .yellow,
-                                                     mouthColor: .green,
-                                                     circleStrokeColor: .pink)
-    
+
+    static var randomWidget: CustomWidgetModel {
+        return CustomWidgetModel(leftEye: CustomWidgetEyeOptions.defaultOption,
+                                 rightEye: CustomWidgetEyeOptions.defaultOption,
+                                 mouth: CustomWidgetMouthOptions.defaultOption,
+                                 background: CustomWidgetBackGroundOptions.defaultOption,
+                                 bgColor: Color.random(),
+                                 innerColor: Color.random(),
+                                 bgOverlayColor: Color.random(),
+                                 rightEyeColor: Color.random(),
+                                 leftEyeColor: Color.random(),
+                                 mouthColor: Color.random(),
+                                 circleStrokeColor: Color.random(),
+                                 inUse: true,
+                                 uuid: UUID().uuidString,
+                                 isSaved: false,
+                                 createdDate: Date())
+    }
     
     init(leftEye: CustomWidgetEyeOptions,
          rightEye: CustomWidgetEyeOptions,
@@ -33,8 +38,11 @@ class CustomWidgetModel: ObservableObject, Codable {
          rightEyeColor: Color,
          leftEyeColor: Color,
          mouthColor: Color,
-         circleStrokeColor: Color
-    ) {
+         circleStrokeColor: Color,
+         inUse: Bool,
+         uuid: String,
+         isSaved: Bool,
+         createdDate: Date) {
         self.leftEye = leftEye
         self.rightEye = rightEye
         self.mouth = mouth
@@ -46,6 +54,10 @@ class CustomWidgetModel: ObservableObject, Codable {
         self.leftEyeColor = leftEyeColor
         self.mouthColor = mouthColor
         self.circleStrokeColor = circleStrokeColor
+        self.inUse = inUse
+        self.uuid = uuid
+        self.isSaved = isSaved
+        self.createdDate = createdDate
     }
     
     @Published var leftEye: CustomWidgetEyeOptions
@@ -62,7 +74,11 @@ class CustomWidgetModel: ObservableObject, Codable {
     @Published var mouthColor: Color
     
     @Published var circleStrokeColor: Color
-
+    @Published var inUse: Bool
+    @Published var uuid: String
+    @Published var isSaved: Bool
+    @Published var createdDate: Date
+    
     public var backgroundImages : [(Image, String)] {
         if background == .random {
             var blah = [(Image, String)]()
@@ -81,7 +97,7 @@ class CustomWidgetModel: ObservableObject, Codable {
     }
     
     enum CodingKeys: CodingKey {
-        case leftEye, rightEye, mouth, background, bgColor, innerColor, bgOverlayColor, leftEyeColor, rightEyeColor, mouthColor, circleStrokeColor
+        case leftEye, rightEye, mouth, background, bgColor, innerColor, bgOverlayColor, leftEyeColor, rightEyeColor, mouthColor, circleStrokeColor, inUse, uuid, isSaved, createdDate
     }
     
     required init(from decoder: Decoder) throws {
@@ -98,6 +114,10 @@ class CustomWidgetModel: ObservableObject, Codable {
         rightEyeColor = try container.decode(Color.self, forKey: .rightEyeColor)
         mouthColor = try container.decode(Color.self, forKey: .mouthColor)
         circleStrokeColor = try container.decode(Color.self, forKey: .circleStrokeColor)
+        inUse = try container.decode(Bool.self, forKey: .inUse)
+        uuid = try container.decode(String.self, forKey: .uuid)
+        isSaved = try container.decode(Bool.self, forKey: .isSaved)
+        createdDate = try container.decode(Date.self, forKey: .createdDate)
     }
     
     func encode(to encoder: Encoder) throws {
@@ -114,13 +134,29 @@ class CustomWidgetModel: ObservableObject, Codable {
         try container.encode(rightEyeColor, forKey: .rightEyeColor)
         try container.encode(mouthColor, forKey: .mouthColor)
         try container.encode(circleStrokeColor, forKey: .circleStrokeColor)
+        try container.encode(inUse, forKey: .inUse)
+        try container.encode(uuid, forKey: .uuid)
+        try container.encode(isSaved, forKey: .isSaved)
+        try container.encode(createdDate, forKey: .createdDate)
     }
     
-    func toData() -> Data {
-        if let data = try? JSONEncoder().encode(self) {
-            return data
-        }
-        return Data()
+    func copy(with zone: NSZone? = nil) -> Any {
+        let copy = CustomWidgetModel(leftEye: self.leftEye,
+                                     rightEye: self.rightEye,
+                                     mouth: self.mouth,
+                                     background: self.background,
+                                     bgColor: self.bgColor,
+                                     innerColor: self.innerColor,
+                                     bgOverlayColor: self.bgOverlayColor,
+                                     rightEyeColor: self.rightEyeColor,
+                                     leftEyeColor: self.leftEyeColor,
+                                     mouthColor: self.mouthColor,
+                                     circleStrokeColor: self.circleStrokeColor,
+                                     inUse: self.inUse,
+                                     uuid: self.uuid,
+                                     isSaved: self.isSaved,
+                                     createdDate: self.createdDate)
+        return copy
     }
 }