adding fucntions and values to routine bloc

lib/pages/routiens/models/device_functions.dart

@@ -15,3 +15,47 @@ abstract class DeviceFunction<T> {
 
   T execute(T currentStatus, dynamic newValue);
 }
+
+class DeviceFunctionData {
+  final String entityId;
+  final String actionExecutor;
+  final String function;
+  final String operationName;
+  final dynamic value;
+  final String? condition;
+  final String? valueDescription;
+
+  DeviceFunctionData({
+    required this.entityId,
+    this.actionExecutor = 'function',
+    required this.function,
+    required this.operationName,
+    required this.value,
+    this.condition,
+    this.valueDescription,
+  });
+
+  Map<String, dynamic> toJson() {
+    return {
+      'entityId': entityId,
+      'actionExecutor': actionExecutor,
+      'function': function,
+      'operationName': operationName,
+      'value': value,
+      if (condition != null) 'condition': condition,
+      if (valueDescription != null) 'valueDescription': valueDescription,
+    };
+  }
+
+  factory DeviceFunctionData.fromJson(Map<String, dynamic> json) {
+    return DeviceFunctionData(
+      entityId: json['entityId'],
+      actionExecutor: json['actionExecutor'] ?? 'function',
+      function: json['function'],
+      operationName: json['operationName'],
+      value: json['value'],
+      condition: json['condition'],
+      valueDescription: json['valueDescription'],
+    );
+  }
+}