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

#endregion

namespace SolidFire.Volume.Remove
{
    /// <summary>
    /// RemoveDeletedVolume immediately and permanently purges a volume which has been deleted. A volume must be deleted
    /// using DeleteVolume before it can be purged. Volumes are purged automatically after a period of time, so usage of this method
    /// is not typically required.
    /// </summary>
    
    [Cmdlet(VerbsCommon.Remove, "SFDeletedVolume", DefaultParameterSetName = "VolumeId", SupportsShouldProcess = true, ConfirmImpact = ConfirmImpact.High)]
    public class RemoveSFDeletedVolume : SFCmdlet
    {
        #region Private Data

        #endregion

        #region Parameters

        /// <summary>
        /// Array of VolumeIDs to be purged.
        /// </summary>
        [Parameter(Position = 0, ParameterSetName = "VolumeID", Mandatory = true, ValueFromPipeline = true, ValueFromPipelineByPropertyName = true, HelpMessage = "Array of VolumeIDs to be purged.")]
        [ValidatePattern(SolidFireValidations.Numeric)]
        public Int64[] VolumeID { get; set; }
        [Parameter(Position = 0, ParameterSetName = "AccountID", Mandatory = true, HelpMessage = "A list of accountIDs. All of the volumes from all of the specified accounts are purged from the system. Note well: you cannot use this parameter unless all the volumes in a given account have been deleted.")]
        public Int64[] AccountID { get; set; }
        [Parameter(Position = 0, ParameterSetName = "VolumeAccessGroupID", Mandatory = true, HelpMessage = "A list of volumeAccessGroupIDs. All of the volumes from all of the specified Volume Access Groups are purged from the system. Note well: you cannot use this parameter unless all the volumes in the given VAG have been deleted.")]
        public Int64[] VolumeAccessGroupID { get; set; }

        #endregion

        #region Cmdlet Overrides
        protected override void BeginProcessing()
        {
            base.BeginProcessing();
            switch (ParameterSetName)
            {
                case "VolumeID":
                    CheckConnection();
                    break;
                case "AccountID":
                    CheckConnection(9);
                    break;
                case "VolumeAccessGroupID":
                    CheckConnection(9);
                    break;
            }
        }
        /// <summary>
        /// Implementation for processing the execution of the cmdlet.
        /// </summary>
        protected override void ProcessRecord()
        {
            switch (ParameterSetName)
            {
                case "VolumeID":
                    base.ProcessRecord();
                    foreach (var id in VolumeID)
                    {
                        var request = new PurgeDeletedVolumeRequest();
                        request.VolumeID = id;
                        SendRequest<PurgeDeletedVolumeResult>("PurgeDeletedVolume", request, false);
                    }
                    break;
                case "AccountID":
                    var accountIDRequest = new PurgeDeletedVolumesRequest();
                    accountIDRequest.AccountIDs = AccountID;
                    SendRequest<PurgeDeletedVolumesResult>("PurgeDeletedVolumes", accountIDRequest);
                    break;
                case "VolumeAccessGroupID":
                    var VolumeAccessGroupIDRequest = new PurgeDeletedVolumesRequest();
                    VolumeAccessGroupIDRequest.VolumeAccessGroupIDs = VolumeAccessGroupID;
                    SendRequest<PurgeDeletedVolumesResult>("PurgeDeletedVolumes", VolumeAccessGroupIDRequest);
                    break;
            }
        }

        #endregion
    }
}