add the delete api

lib/pages/device_managment/water_heater/models/schedule_model.dart

@@ -0,0 +1,93 @@
+import 'dart:convert';
+
+import 'package:flutter/foundation.dart';
+import 'package:syncrow_web/pages/device_managment/all_devices/models/device_status.dart';
+
+/*
+{
+  "category": "kg",
+  "time": "2024-09-22T10:31:54Z",
+  "function": {
+    "code": "switch_1",
+    "value": true
+  },
+  "days": [
+    "Sun"
+  ]
+}
+*/
+
+class ScheduleModel {
+  final String category;
+  final String time;
+  final Status function;
+  final List<String> days;
+
+  ScheduleModel({
+    required this.category,
+    required this.time,
+    required this.function,
+    required this.days,
+  });
+
+  ScheduleModel copyWith({
+    String? category,
+    String? time,
+    Status? function,
+    List<String>? days,
+  }) {
+    return ScheduleModel(
+      category: category ?? this.category,
+      time: time ?? this.time,
+      function: function ?? this.function,
+      days: days ?? this.days,
+    );
+  }
+
+  Map<String, dynamic> toMap() {
+    return {
+      'category': category,
+      'time': time,
+      'function': function.toMap(),
+      'days': days,
+    };
+  }
+
+  factory ScheduleModel.fromMap(Map<String, dynamic> map) {
+    return ScheduleModel(
+      category: map['category'] ?? '',
+      time: map['time'] ?? '',
+      function: Status.fromMap(map['function']),
+      days: List<String>.from(map['days']),
+    );
+  }
+
+  String toJson() => json.encode(toMap());
+
+  factory ScheduleModel.fromJson(String source) =>
+      ScheduleModel.fromMap(json.decode(source));
+
+  @override
+  String toString() {
+    return 'SendSchedule(category: $category, time: $time, function: $function, days: $days)';
+  }
+
+  @override
+  bool operator ==(Object other) {
+    if (identical(this, other)) return true;
+
+    return other is ScheduleModel &&
+        other.category == category &&
+        other.time == time &&
+        other.function == function &&
+        listEquals(other.days, days);
+  }
+
+  @override
+  int get hashCode {
+    return category.hashCode ^
+        time.hashCode ^
+        function.hashCode ^
+        days.hashCode;
+  }
+}