#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>
    /// DeleteVolume marks an active volume for deletion. It is purged (permanently deleted) after the cleanup interval elapses. After
    /// making a request to delete a volume, any active iSCSI connections to the volume is immediately terminated and no further
    /// connections are allowed while the volume is in this state. It is not returned in target discovery requests.
    /// </summary>
    
    [Cmdlet(VerbsCommon.Remove, "SFVolume", DefaultParameterSetName = "VolumeId", SupportsShouldProcess = true, ConfirmImpact = ConfirmImpact.High)]
    public class RemoveSFVolume : SFCmdlet
    {
        #region Private Data

        /// <summary>
        /// 
        /// </summary>
        private Int64[] _volumeId;

        #endregion

        #region Parameters

        [Parameter(Position = 0, ParameterSetName = "VolumeId", Mandatory = true, ValueFromPipeline = true, ValueFromPipelineByPropertyName = true, ValueFromRemainingArguments = false, HelpMessage = "Please enter a volume ID")]
        [ValidateNotNullOrEmpty]
        [ValidatePattern(SolidFireValidations.Numeric)]
        public Int64[] VolumeID
        {
            get
            {
                return _volumeId;
            }
            set
            {
                _volumeId = value;
            }
        }

        #endregion

        #region Cmdlet Overrides
        protected override void BeginProcessing()
        {
            base.BeginProcessing();
            CheckConnection();
        }
        /// <summary>
        /// 
        /// </summary>
        protected override void ProcessRecord()
        {
            base.ProcessRecord();
            switch (ParameterSetName)
            {
                case "VolumeId":
                    ProcessByVolumeId();
                    break;

                default:
                    throw new ArgumentException("Invalid parameter set.");
            }
        }

        private void ProcessByVolumeId()
        {
            foreach (var id in _volumeId)
            {
                var request = new DeleteVolumeRequest();
                request.VolumeID = id;
                SendRequest<DeleteVolumeResult>("DeleteVolume", request);
            }

        }
        #endregion
    }
}