//
//    Copyright (C) Microsoft.  All rights reserved.
//
using Microsoft.PowerShell.Activities;
using System.Management.Automation;
using System.Activities;
using System.Collections.Generic;
using System.ComponentModel;


namespace Microsoft.PowerShell.Diagnostics.Activities
{
    /// <summary>
    /// Activity to invoke the Microsoft.PowerShell.Diagnostics\Get-Counter command in a Workflow.
    /// </summary>
    [System.CodeDom.Compiler.GeneratedCode("Microsoft.PowerShell.Activities.ActivityGenerator.GenerateFromName", "3.0")]
    public sealed class GetCounter : PSRemotingActivity
    {
        /// <summary>
        /// Gets the display name of the command invoked by this activity.
        /// </summary>
        public GetCounter()
        {
            this.DisplayName = "Get-Counter";
        }

        /// <summary>
        /// Gets the fully qualified name of the command invoked by this activity.
        /// </summary>
        public override string PSCommandName { get { return "Microsoft.PowerShell.Diagnostics\\Get-Counter"; } }

        // Arguments

        /// <summary>
        /// Provides access to the ListSet parameter.
        /// </summary>
        [ParameterSpecificCategory]
        [DefaultValue(null)]
        public InArgument<System.String[]> ListSet { get; set; }

        /// <summary>
        /// Provides access to the Counter parameter.
        /// </summary>
        [ParameterSpecificCategory]
        [DefaultValue(null)]
        public InArgument<System.String[]> Counter { get; set; }

        /// <summary>
        /// Provides access to the SampleInterval parameter.
        /// </summary>
        [ParameterSpecificCategory]
        [DefaultValue(null)]
        public InArgument<System.Int32> SampleInterval { get; set; }

        /// <summary>
        /// Provides access to the MaxSamples parameter.
        /// </summary>
        [ParameterSpecificCategory]
        [DefaultValue(null)]
        public InArgument<System.Int64> MaxSamples { get; set; }

        /// <summary>
        /// Provides access to the Continuous parameter.
        /// </summary>
        [ParameterSpecificCategory]
        [DefaultValue(null)]
        public InArgument<System.Management.Automation.SwitchParameter> Continuous { get; set; }

        /// <summary>
        /// Declares that this activity supports its own remoting.
        /// </summary>
        protected override bool SupportsCustomRemoting { get { return true; } }


        // Module defining this command


        // Optional custom code for this activity


        /// <summary>
        /// Returns a configured instance of System.Management.Automation.PowerShell, pre-populated with the command to run.
        /// </summary>
        /// <param name="context">The NativeActivityContext for the currently running activity.</param>
        /// <returns>A populated instance of System.Management.Automation.PowerShell</returns>
        /// <remarks>The infrastructure takes responsibility for closing and disposing the PowerShell instance returned.</remarks>
        protected override ActivityImplementationContext GetPowerShell(NativeActivityContext context)
        {
            System.Management.Automation.PowerShell invoker = global::System.Management.Automation.PowerShell.Create();
            System.Management.Automation.PowerShell targetCommand = invoker.AddCommand(PSCommandName);

            // Initialize the arguments

            if(ListSet.Expression != null)
            {
                targetCommand.AddParameter("ListSet", ListSet.Get(context));
            }

            if(Counter.Expression != null)
            {
                targetCommand.AddParameter("Counter", Counter.Get(context));
            }

            if(SampleInterval.Expression != null)
            {
                targetCommand.AddParameter("SampleInterval", SampleInterval.Get(context));
            }

            if(MaxSamples.Expression != null)
            {
                targetCommand.AddParameter("MaxSamples", MaxSamples.Get(context));
            }

            if(Continuous.Expression != null)
            {
                targetCommand.AddParameter("Continuous", Continuous.Get(context));
            }

            if(GetIsComputerNameSpecified(context) && (PSRemotingBehavior.Get(context) == RemotingBehavior.Custom))
            {
                targetCommand.AddParameter("ComputerName", PSComputerName.Get(context));
            }


            return new ActivityImplementationContext() { PowerShellInstance = invoker };
        }
    }
}
