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 *  Copyright 2012-2019 Amazon.com, Inc. or its affiliates. All Rights Reserved.
 *  Licensed under the Apache License, Version 2.0 (the "License"). You may not use
 *  this file except in compliance with the License. A copy of the License is located at
 *
 *  http://aws.amazon.com/apache2.0
 *
 *  or in the "license" file accompanying this file.
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 *  CONDITIONS OF ANY KIND, either express or implied. See the License for the
 *  specific language governing permissions and limitations under the License.
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 *
 *  AWS Tools for Windows (TM) PowerShell (TM)
 *
 */

using System;
using System.Collections.Generic;
using System.Linq;
using System.Management.Automation;
using System.Text;
using Amazon.PowerShell.Common;
using Amazon.Runtime;
using Amazon.GuardDuty;
using Amazon.GuardDuty.Model;

namespace Amazon.PowerShell.Cmdlets.GD
{
    /// <summary>
    /// Returns a list of malware scans. Each member account can view the malware scans for
    /// their own accounts. An administrator can view the malware scans for all the member
    /// accounts.
    /// 
    ///  
    /// <para>
    /// There might be regional differences because some data sources might not be available
    /// in all the Amazon Web Services Regions where GuardDuty is presently supported. For
    /// more information, see <a href="https://docs.aws.amazon.com/guardduty/latest/ug/guardduty_regions.html">Regions
    /// and endpoints</a>.
    /// </para><br/><br/>This cmdlet automatically pages all available results to the pipeline - parameters related to iteration are only needed if you want to manually control the paginated output. To disable autopagination, use -NoAutoIteration.
    /// </summary>
    [Cmdlet("Get", "GDMalwareScan")]
    [OutputType("Amazon.GuardDuty.Model.Scan")]
    [AWSCmdlet("Calls the Amazon GuardDuty DescribeMalwareScans API operation.", Operation = new[] {"DescribeMalwareScans"}, SelectReturnType = typeof(Amazon.GuardDuty.Model.DescribeMalwareScansResponse))]
    [AWSCmdletOutput("Amazon.GuardDuty.Model.Scan or Amazon.GuardDuty.Model.DescribeMalwareScansResponse",
        "This cmdlet returns a collection of Amazon.GuardDuty.Model.Scan objects.",
        "The service call response (type Amazon.GuardDuty.Model.DescribeMalwareScansResponse) can also be referenced from properties attached to the cmdlet entry in the $AWSHistory stack."
    )]
    public partial class GetGDMalwareScanCmdlet : AmazonGuardDutyClientCmdlet, IExecutor
    {
        
        #region Parameter DetectorId
        /// <summary>
        /// <para>
        /// <para>The unique ID of the detector that the request is associated with.</para>
        /// </para>
        /// </summary>
        #if !MODULAR
        [System.Management.Automation.Parameter(Position = 0, ValueFromPipelineByPropertyName = true, ValueFromPipeline = true)]
        #else
        [System.Management.Automation.Parameter(Position = 0, ValueFromPipelineByPropertyName = true, ValueFromPipeline = true, Mandatory = true)]
        [System.Management.Automation.AllowEmptyString]
        [System.Management.Automation.AllowNull]
        #endif
        [Amazon.PowerShell.Common.AWSRequiredParameter]
        public System.String DetectorId { get; set; }
        #endregion
        
        #region Parameter FilterCriteria_FilterCriterion
        /// <summary>
        /// <para>
        /// <para>Represents a condition that when matched will be added to the response of the operation.</para>
        /// </para>
        /// </summary>
        [System.Management.Automation.Parameter(ValueFromPipelineByPropertyName = true)]
        public Amazon.GuardDuty.Model.FilterCriterion[] FilterCriteria_FilterCriterion { get; set; }
        #endregion
        
        #region Parameter SortCriterion
        /// <summary>
        /// <para>
        /// <para>Represents the criteria used for sorting scan entries. The <a href="https://docs.aws.amazon.com/guardduty/latest/APIReference/API_SortCriteria.html#guardduty-Type-SortCriteria-attributeName"><code>attributeName</code></a> is required and it must be <code>scanStartTime</code>.</para>
        /// </para>
        /// </summary>
        [System.Management.Automation.Parameter(ValueFromPipelineByPropertyName = true)]
        [Alias("SortCriteria")]
        public Amazon.GuardDuty.Model.SortCriteria SortCriterion { get; set; }
        #endregion
        
        #region Parameter MaxResult
        /// <summary>
        /// <para>
        /// <para>You can use this parameter to indicate the maximum number of items that you want in
        /// the response. The default value is 50. The maximum value is 50.</para>
        /// </para>
        /// </summary>
        [System.Management.Automation.Parameter(ValueFromPipelineByPropertyName = true)]
        [Alias("MaxResults")]
        public System.Int32? MaxResult { get; set; }
        #endregion
        
        #region Parameter NextToken
        /// <summary>
        /// <para>
        /// <para>You can use this parameter when paginating results. Set the value of this parameter
        /// to null on your first call to the list action. For subsequent calls to the action,
        /// fill nextToken in the request with the value of NextToken from the previous response
        /// to continue listing data.</para>
        /// </para>
        /// <para>
        /// <br/><b>Note:</b> This parameter is only used if you are manually controlling output pagination of the service API call.
        /// <br/>In order to manually control output pagination, use '-NextToken $null' for the first call and '-NextToken $AWSHistory.LastServiceResponse.NextToken' for subsequent calls.
        /// </para>
        /// </summary>
        [System.Management.Automation.Parameter(ValueFromPipelineByPropertyName = true)]
        public System.String NextToken { get; set; }
        #endregion
        
        #region Parameter Select
        /// <summary>
        /// Use the -Select parameter to control the cmdlet output. The default value is 'Scans'.
        /// Specifying -Select '*' will result in the cmdlet returning the whole service response (Amazon.GuardDuty.Model.DescribeMalwareScansResponse).
        /// Specifying the name of a property of type Amazon.GuardDuty.Model.DescribeMalwareScansResponse will result in that property being returned.
        /// Specifying -Select '^ParameterName' will result in the cmdlet returning the selected cmdlet parameter value.
        /// </summary>
        [System.Management.Automation.Parameter(ValueFromPipelineByPropertyName = true)]
        public string Select { get; set; } = "Scans";
        #endregion
        
        #region Parameter PassThru
        /// <summary>
        /// Changes the cmdlet behavior to return the value passed to the DetectorId parameter.
        /// The -PassThru parameter is deprecated, use -Select '^DetectorId' instead. This parameter will be removed in a future version.
        /// </summary>
        [System.Obsolete("The -PassThru parameter is deprecated, use -Select '^DetectorId' instead. This parameter will be removed in a future version.")]
        [System.Management.Automation.Parameter(ValueFromPipelineByPropertyName = true)]
        public SwitchParameter PassThru { get; set; }
        #endregion
        
        #region Parameter NoAutoIteration
        /// <summary>
        /// By default the cmdlet will auto-iterate and retrieve all results to the pipeline by performing multiple
        /// service calls. If set, the cmdlet will retrieve only the next 'page' of results using the value of NextToken
        /// as the start point.
        /// </summary>
        [System.Management.Automation.Parameter(ValueFromPipelineByPropertyName = true)]
        public SwitchParameter NoAutoIteration { get; set; }
        #endregion
        
        protected override void ProcessRecord()
        {
            this._AWSSignerType = "v4";
            base.ProcessRecord();
            
            var context = new CmdletContext();
            
            // allow for manipulation of parameters prior to loading into context
            PreExecutionContextLoad(context);
            
            #pragma warning disable CS0618, CS0612 //A class member was marked with the Obsolete attribute
            if (ParameterWasBound(nameof(this.Select)))
            {
                context.Select = CreateSelectDelegate<Amazon.GuardDuty.Model.DescribeMalwareScansResponse, GetGDMalwareScanCmdlet>(Select) ??
                    throw new System.ArgumentException("Invalid value for -Select parameter.", nameof(this.Select));
                if (this.PassThru.IsPresent)
                {
                    throw new System.ArgumentException("-PassThru cannot be used when -Select is specified.", nameof(this.Select));
                }
            }
            else if (this.PassThru.IsPresent)
            {
                context.Select = (response, cmdlet) => this.DetectorId;
            }
            #pragma warning restore CS0618, CS0612 //A class member was marked with the Obsolete attribute
            context.DetectorId = this.DetectorId;
            #if MODULAR
            if (this.DetectorId == null && ParameterWasBound(nameof(this.DetectorId)))
            {
                WriteWarning("You are passing $null as a value for parameter DetectorId which is marked as required. In case you believe this parameter was incorrectly marked as required, report this by opening an issue at https://github.com/aws/aws-tools-for-powershell/issues.");
            }
            #endif
            if (this.FilterCriteria_FilterCriterion != null)
            {
                context.FilterCriteria_FilterCriterion = new List<Amazon.GuardDuty.Model.FilterCriterion>(this.FilterCriteria_FilterCriterion);
            }
            context.MaxResult = this.MaxResult;
            context.NextToken = this.NextToken;
            context.SortCriterion = this.SortCriterion;
            
            // allow further manipulation of loaded context prior to processing
            PostExecutionContextLoad(context);
            
            var output = Execute(context) as CmdletOutput;
            ProcessOutput(output);
        }
        
        #region IExecutor Members
        
        public object Execute(ExecutorContext context)
        {
            var cmdletContext = context as CmdletContext;
            #pragma warning disable CS0618, CS0612 //A class member was marked with the Obsolete attribute
            var useParameterSelect = this.Select.StartsWith("^") || this.PassThru.IsPresent;
            #pragma warning restore CS0618, CS0612 //A class member was marked with the Obsolete attribute
            
            // create request and set iteration invariants
            var request = new Amazon.GuardDuty.Model.DescribeMalwareScansRequest();
            
            if (cmdletContext.DetectorId != null)
            {
                request.DetectorId = cmdletContext.DetectorId;
            }
            
             // populate FilterCriteria
            var requestFilterCriteriaIsNull = true;
            request.FilterCriteria = new Amazon.GuardDuty.Model.FilterCriteria();
            List<Amazon.GuardDuty.Model.FilterCriterion> requestFilterCriteria_filterCriteria_FilterCriterion = null;
            if (cmdletContext.FilterCriteria_FilterCriterion != null)
            {
                requestFilterCriteria_filterCriteria_FilterCriterion = cmdletContext.FilterCriteria_FilterCriterion;
            }
            if (requestFilterCriteria_filterCriteria_FilterCriterion != null)
            {
                request.FilterCriteria.FilterCriterion = requestFilterCriteria_filterCriteria_FilterCriterion;
                requestFilterCriteriaIsNull = false;
            }
             // determine if request.FilterCriteria should be set to null
            if (requestFilterCriteriaIsNull)
            {
                request.FilterCriteria = null;
            }
            if (cmdletContext.MaxResult != null)
            {
                request.MaxResults = cmdletContext.MaxResult.Value;
            }
            if (cmdletContext.SortCriterion != null)
            {
                request.SortCriteria = cmdletContext.SortCriterion;
            }
            
            // Initialize loop variant and commence piping
            var _nextToken = cmdletContext.NextToken;
            var _userControllingPaging = this.NoAutoIteration.IsPresent || ParameterWasBound(nameof(this.NextToken));
            
            var client = Client ?? CreateClient(_CurrentCredentials, _RegionEndpoint);
            do
            {
                request.NextToken = _nextToken;
                
                CmdletOutput output;
                
                try
                {
                    
                    var response = CallAWSServiceOperation(client, request);
                    
                    object pipelineOutput = null;
                    if (!useParameterSelect)
                    {
                        pipelineOutput = cmdletContext.Select(response, this);
                    }
                    output = new CmdletOutput
                    {
                        PipelineOutput = pipelineOutput,
                        ServiceResponse = response
                    };
                    
                    _nextToken = response.NextToken;
                }
                catch (Exception e)
                {
                    output = new CmdletOutput { ErrorResponse = e };
                }
                
                ProcessOutput(output);
                
            } while (!_userControllingPaging && AutoIterationHelpers.HasValue(_nextToken));
            
            if (useParameterSelect)
            {
                WriteObject(cmdletContext.Select(null, this));
            }
            
            
            return null;
        }
        
        public ExecutorContext CreateContext()
        {
            return new CmdletContext();
        }
        
        #endregion
        
        #region AWS Service Operation Call
        
        private Amazon.GuardDuty.Model.DescribeMalwareScansResponse CallAWSServiceOperation(IAmazonGuardDuty client, Amazon.GuardDuty.Model.DescribeMalwareScansRequest request)
        {
            Utils.Common.WriteVerboseEndpointMessage(this, client.Config, "Amazon GuardDuty", "DescribeMalwareScans");
            try
            {
                #if DESKTOP
                return client.DescribeMalwareScans(request);
                #elif CORECLR
                return client.DescribeMalwareScansAsync(request).GetAwaiter().GetResult();
                #else
                        #error "Unknown build edition"
                #endif
            }
            catch (AmazonServiceException exc)
            {
                var webException = exc.InnerException as System.Net.WebException;
                if (webException != null)
                {
                    throw new Exception(Utils.Common.FormatNameResolutionFailureMessage(client.Config, webException.Message), webException);
                }
                throw;
            }
        }
        
        #endregion
        
        internal partial class CmdletContext : ExecutorContext
        {
            public System.String DetectorId { get; set; }
            public List<Amazon.GuardDuty.Model.FilterCriterion> FilterCriteria_FilterCriterion { get; set; }
            public System.Int32? MaxResult { get; set; }
            public System.String NextToken { get; set; }
            public Amazon.GuardDuty.Model.SortCriteria SortCriterion { get; set; }
            public System.Func<Amazon.GuardDuty.Model.DescribeMalwareScansResponse, GetGDMalwareScanCmdlet, object> Select { get; set; } =
                (response, cmdlet) => response.Scans;
        }
        
    }
}