#region Copyright
/*
* Copyright © 2014-2016 NetApp, Inc. All Rights Reserved.
*
* CONFIDENTIALITY NOTICE: THIS SOFTWARE CONTAINS CONFIDENTIAL INFORMATION OF
* NETAPP, INC. USE, DISCLOSURE OR REPRODUCTION IS PROHIBITED WITHOUT THE PRIOR
* EXPRESS WRITTEN PERMISSION OF NETAPP, INC.
*/
#endregion

#region Using Directives

using System.ComponentModel;
using System.Management.Automation;
using SolidFire.Core;
using SolidFire.Element.Api;
using SolidFire.Core.Validation;

#endregion

namespace SolidFire.Volume.Start
{
    /// <summary>
    /// Used to create an encoded key from a volume that is used to pair with another volume. 
    /// The key created from this API method is used in the CompleteVolumePairing API method to establish a volume pairing.
    /// </summary>
    
    [Cmdlet(VerbsLifecycle.Start, "SFVolumePairing")]
    public class StartSFVolumePairing : SFCmdlet
    {
        #region Private Data

        #endregion

        #region Parameters
        /// <summary>
        /// The ID of the volume on which to start the pairing process.
        /// </summary>
        [Parameter(Position = 0, Mandatory = true, ValueFromPipeline = true, ValueFromPipelineByPropertyName = true, HelpMessage = "The ID of the volume on which to start the pairing process.")]
        [ValidatePattern(SolidFireValidations.Numeric)]
        public long VolumeID { get; set; }

        /// <summary>
        /// The mode of the volume on which to start the pairing process.
        /// Possible values:
        /// Async: Waits for system to acknowledge that data is stored on source before writing to the target.
        /// Sync: Does not wait for data transmission acknowledgment from source to begin writing data to the target.
        /// SnapshotsOnly: Only snapshots created on the source cluster 
        /// will be replicated. Active writes from the source volume will not be replicated.
        /// </summary>
        [Parameter(Position = 1, Mandatory = false, ValueFromPipeline = true, ValueFromPipelineByPropertyName = true, HelpMessage = "The mode of the volume on which to start the pairing process.")]
        [ValidateSet("Async", "Sync", "SnapshotsOnly", IgnoreCase =false)]
        public string Mode { get; set; }
        #endregion

        #region Cmdlet Overrides
        protected override void BeginProcessing()
        {
            base.BeginProcessing();
            CheckConnection();
        }

        protected override void ProcessRecord()
        {
            base.ProcessRecord();
            var request = new StartVolumePairingRequest();
            request.VolumeID = VolumeID;
            request.Mode = Mode;

            var objsFromAPI = SendRequest<StartVolumePairingResult>("StartVolumePairing", request);

            foreach (var obj in objsFromAPI)
            {
                WriteObject(obj.Result);
            }
        }

        #endregion
    }
}