Taking Parameter Set values for TimeSpan

Replication start time is modelled as TimeSpan.
User gives string based time value which is then converted to TimeSpan.

Author: NehaRaje

src/ServiceManagement/RecoveryServices/Commands.RecoveryServices/PSRecoveryServicesClient/PSRecoveryServicesClientHelper.cs

@@ -86,5 +86,22 @@ SubscriptionCloudCredentials creds
                     azureStorageAccount));
             }
         }
+
+        /// <summary>
+        /// Converts the given time string into a TimeSpan object.
+        /// </summary>
+        /// <param name="replicationStartTime">Replication Start Time</param>
+        /// <returns></returns>
+        public static TimeSpan? ConvertIntoTimeSpan(string replicationStartTime)
+        {
+            if (String.IsNullOrEmpty(replicationStartTime))
+            {
+                return null;
+            }
+
+            // TBD
+
+            return new TimeSpan();
+        }
     }
 }

src/ServiceManagement/RecoveryServices/Commands.RecoveryServices/Service/CreateAzureSiteRecoveryProtectionProfileObject.cs

@@ -110,7 +110,56 @@ public class CreateAzureSiteRecoveryProtectionProfileObject : RecoveryServicesCm
         [Parameter(ParameterSetName = ASRParameterSets.EnterpriseToEnterprise, Mandatory = true)]
         [Parameter(ParameterSetName = ASRParameterSets.EnterpriseToAzure, Mandatory = true)]
         [ValidateNotNullOrEmpty]
-        public TimeSpan? ReplicationStartTime { get; set; }
+        [ValidateSet(
+            "Immediately",
+            "12:30 AM",
+            "1:00 AM",
+            "1:30 AM",
+            "2:00 AM",
+            "2:30 AM",
+            "3:00 AM",
+            "3:30 AM",
+            "4:00 AM",
+            "4:30 AM",
+            "5:00 AM",
+            "5:30 AM",
+            "6:00 AM",
+            "6:30 AM",
+            "7:00 AM",
+            "7:30 AM",
+            "8:00 AM",
+            "8:30 AM",
+            "9:00 AM",
+            "9:30 AM",
+            "10:00 AM",
+            "10:30 AM",
+            "11:00 AM",
+            "11:30 AM",
+            "12:00 PM",
+            "12:30 PM",
+            "1:00 PM",
+            "1:30 PM",
+            "2:00 PM",
+            "2:30 PM",
+            "3:00 PM",
+            "3:30 PM",
+            "4:00 PM",
+            "4:30 PM",
+            "5:00 PM",
+            "5:30 PM",
+            "6:00 PM",
+            "6:30 PM",
+            "7:00 PM",
+            "7:30 PM",
+            "8:00 PM",
+            "8:30 PM",
+            "9:00 PM",
+            "9:30 PM",
+            "10:00 PM",
+            "10:30 PM",
+            "11:00 PM",
+            "11:30 PM")]
+        public string ReplicationStartTime { get; set; }
 
         /// <summary>
         /// Gets or sets a value indicating whether Replica should be Deleted on 
@@ -167,6 +216,9 @@ private void EnterpriseToAzureProtectionProfileObject()
             // Verify whether the subscription is associated with the account or not.
             PSRecoveryServicesClientHelper.ValidateSubscriptionAccountAssociation(this.RecoveryAzureSubscription);
 
+            // Change the Replication Start Time given from string to TimeSpan
+            TimeSpan? timeSpan = PSRecoveryServicesClientHelper.ConvertIntoTimeSpan(this.ReplicationStartTime);
+
             ASRProtectionProfile protectionProfile = new ASRProtectionProfile()
             {
                 ReplicationProvider = this.ReplicationProvider,
@@ -178,7 +230,7 @@ private void EnterpriseToAzureProtectionProfileObject()
                 ApplicationConsistentSnapshotFrequencyInHours = this.ApplicationConsistentSnapshotFrequencyInHours,
                 CompressionEnabled = this.CompressionEnabled,
                 ReplicationPort = this.ReplicationPort,
-                ReplicationStartTime = this.ReplicationStartTime,
+                ReplicationStartTime = timeSpan,
                 AllowReplicaDeletion = this.AllowReplicaDeletion
             };
 
@@ -190,6 +242,9 @@ private void EnterpriseToAzureProtectionProfileObject()
         /// </summary>
         private void EnterpriseToEnterpriseProtectionProfileObject()
         {
+            // Change the Replication Start Time given from string to TimeSpan
+            TimeSpan? timeSpan = PSRecoveryServicesClientHelper.ConvertIntoTimeSpan(this.ReplicationStartTime);
+
             ASRProtectionProfile protectionProfile = new ASRProtectionProfile()
             {
                 ReplicationProvider = this.ReplicationProvider,
@@ -201,7 +256,7 @@ private void EnterpriseToEnterpriseProtectionProfileObject()
                 ApplicationConsistentSnapshotFrequencyInHours = this.ApplicationConsistentSnapshotFrequencyInHours,
                 CompressionEnabled = this.CompressionEnabled,
                 ReplicationPort = this.ReplicationPort,
-                ReplicationStartTime = this.ReplicationStartTime,
+                ReplicationStartTime = timeSpan,
                 AllowReplicaDeletion = this.AllowReplicaDeletion
             };