#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.Collections;
using System.Management.Automation;
using System.Net;
using System.Threading;
using System.Threading.Tasks;
using Newtonsoft.Json;
using SolidFire.Core.Exceptions;
using SolidFire.Core.Helpers;
using SolidFire.Core.Objects;

#endregion

namespace SolidFire.Core
{

    [Cmdlet(VerbsLifecycle.Invoke, "SFApi")]
    public class InvokeSFApi : SFCmdlet
    {
        #region Private Data
    
        #endregion

        #region Parameters

        [Parameter(Position = 0, Mandatory = true, ValueFromPipeline = true, ValueFromPipelineByPropertyName = true,
            HelpMessage = "Please enter the API Method to call.")]
        public string Method { get; set; }

        [Parameter(Position = 1, Mandatory = false, ValueFromPipeline = true, ValueFromPipelineByPropertyName = true,
            HelpMessage = "Please enter any parameters to be passed into this API Method in the form of a Hashtable.")]
        public Hashtable Params { get; set; }

        [Parameter(Position = 2, HelpMessage = "Use this to force the connection to use a different port than it was established with and pass in the desired port number.")]
        public int? ForcePort { get; set; }

        #endregion

        #region Cmdlet Overrides

        protected override void ProcessRecord()
        {
            base.ProcessRecord();

            if (SFConnection != null)
            {
                foreach (var conn in SFConnection)
                {
                    _runInvokeSFApi(conn);
                }
            }
            else if (Target != null)
            {
                foreach (var target in Target)
                {
                    var conn = SolidFireUtilities.GetSFConnection(this, target);
                    _runInvokeSFApi(conn);
                }
            }
        }

        private void _runInvokeSFApi(SFConnection conn)
        {
            if (ForcePort.HasValue) // Some CmdLets are using Node connections but need to force a call to the 443 port. Get-SFBootstrapConfig and New-SFCluster are two of them.
            {
                WriteVerbose("Altering connection to force use of port 443 due to special needs of " + this.GetType().Name);
                conn = (SFConnection)conn.Clone(); // This is a temporary connection that is not persisted beyond the scope of this method.
                conn.SetPort(ForcePort.Value);
            }
            WriteVerbose("Running " + this.GetType().Name + " command on connection " + conn.Name + " at " + conn.Uri + " with username " + conn.Credential.UserName);

            var returnable = conn.Element.InvokeSFApi(Method, Params);
            WriteObject(returnable, true);
        }

        #endregion
    }
}