Add initial schedule request handlers (#638)

src/Microsoft.SqlTools.ServiceLayer/Agent/Contracts/AgentScheduleInfo.cs

@@ -0,0 +1,68 @@
+//
+// Copyright (c) Microsoft. All rights reserved.
+// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+//
+
+using System;
+using System.Collections.Generic;
+using Microsoft.SqlTools.ServiceLayer.Agent;
+
+namespace Microsoft.SqlTools.ServiceLayer.Agent.Contracts
+{
+    [Flags]
+    public enum FrequencyTypes
+    {
+        Unknown = 0,
+        OneTime = 1,
+        Daily = 4,
+        Weekly = 8,
+        Monthly = 16,
+        MonthlyRelative = 32,
+        AutoStart = 64,
+        OnIdle = 128
+    }
+
+    [Flags]
+    public enum FrequencySubDayTypes
+    {
+        Unknown = 0,
+        Once = 1,
+        Second = 2,
+        Minute = 4,
+        Hour = 8
+    }
+
+    [Flags]
+    public enum FrequencyRelativeIntervals
+    {
+        First = 1,
+        Second = 2,
+        Third = 4,
+        Fourth = 8,
+        Last = 16
+    }
+
+    /// <summary>
+    /// a class for storing various properties of agent schedules 
+    /// </summary>
+    public class AgentScheduleInfo
+    {
+        public int ID { get; set; }
+        public string Name { get; set; }
+        public string JobName { get; set; }
+        public bool IsEnabled { get; set; }
+        public FrequencyTypes FrequencyTypes { get; set; }
+        public FrequencySubDayTypes FrequencySubDayTypes { get; set; }
+        public int FrequencySubDayInterval { get; set; }
+        public FrequencyRelativeIntervals FrequencyRelativeIntervals { get; set; }
+        public int FrequencyRecurrenceFactor { get; set; }
+        public int FrequencyInterval { get; set; }
+        public DateTime DateCreated { get; set; }
+        public TimeSpan ActiveStartTimeOfDay { get; set; }
+        public DateTime ActiveStartDate { get; set; }
+        public TimeSpan ActiveEndTimeOfDay { get; set; }
+        public int JobCount { get; set; }
+        public DateTime ActiveEndDate { get; set; }
+        public Guid ScheduleUid { get; set; }
+    }
+}