/*******************************************************************************
 *  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.
 *  This file is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR
 *  CONDITIONS OF ANY KIND, either express or implied. See the License for the
 *  specific language governing permissions and limitations under the License.
 * *****************************************************************************
 *
 *  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.IdentityManagement;
using Amazon.IdentityManagement.Model;

namespace Amazon.PowerShell.Cmdlets.IAM
{
    /// <summary>
    /// Retrieves information about all IAM users, groups, roles, and policies in your Amazon
    /// Web Services account, including their relationships to one another. Use this operation
    /// to obtain a snapshot of the configuration of IAM permissions (users, groups, roles,
    /// and policies) in your account.
    /// 
    ///  <note><para>
    /// Policies returned by this operation are URL-encoded compliant with <a href="https://tools.ietf.org/html/rfc3986">RFC
    /// 3986</a>. You can use a URL decoding method to convert the policy back to plain JSON
    /// text. For example, if you use Java, you can use the <code>decode</code> method of
    /// the <code>java.net.URLDecoder</code> utility class in the Java SDK. Other languages
    /// and SDKs provide similar functionality.
    /// </para></note><para>
    /// You can optionally filter the results using the <code>Filter</code> parameter. You
    /// can paginate the results using the <code>MaxItems</code> and <code>Marker</code> parameters.
    /// </para><br/><br/>In the AWS.Tools.IdentityManagement module, 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", "IAMAccountAuthorizationDetail")]
    [OutputType("Amazon.IdentityManagement.Model.GetAccountAuthorizationDetailsResponse")]
    [AWSCmdlet("Calls the AWS Identity and Access Management GetAccountAuthorizationDetails API operation.", Operation = new[] {"GetAccountAuthorizationDetails"}, SelectReturnType = typeof(Amazon.IdentityManagement.Model.GetAccountAuthorizationDetailsResponse), LegacyAlias="Get-IAMAccountAuthorizationDetails")]
    [AWSCmdletOutput("Amazon.IdentityManagement.Model.GetAccountAuthorizationDetailsResponse",
        "This cmdlet returns an Amazon.IdentityManagement.Model.GetAccountAuthorizationDetailsResponse object containing multiple properties. The object can also be referenced from properties attached to the cmdlet entry in the $AWSHistory stack."
    )]
    public partial class GetIAMAccountAuthorizationDetailCmdlet : AmazonIdentityManagementServiceClientCmdlet, IExecutor
    {
        
        #region Parameter Filter
        /// <summary>
        /// <para>
        /// <para>A list of entity types used to filter the results. Only the entities that match the
        /// types you specify are included in the output. Use the value <code>LocalManagedPolicy</code>
        /// to include customer managed policies.</para><para>The format for this parameter is a comma-separated (if more than one) list of strings.
        /// Each string value in the list must be one of the valid values listed below.</para>
        /// </para>
        /// </summary>
        [System.Management.Automation.Parameter(Position = 0, ValueFromPipelineByPropertyName = true, ValueFromPipeline = true)]
        public System.String[] Filter { get; set; }
        #endregion
        
        #region Parameter Marker
        /// <summary>
        /// <para>
        /// <para>Use this parameter only when paginating results and only after you receive a response
        /// indicating that the results are truncated. Set it to the value of the <code>Marker</code>
        /// element in the response that you received to indicate where the next call should start.</para>
        /// </para>
        /// <para>
        /// <br/><b>Note:</b> In the AWS.Tools.IdentityManagement module, 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 '-Marker $null' for the first call and '-Marker $AWSHistory.LastServiceResponse.Marker' for subsequent calls.
        /// </para>
        /// </summary>
        [System.Management.Automation.Parameter(ValueFromPipelineByPropertyName = true)]
        [Alias("NextToken")]
        public System.String Marker { get; set; }
        #endregion
        
        #region Parameter MaxItem
        /// <summary>
        /// <para>
        /// <para>Use this only when paginating results to indicate the maximum number of items you
        /// want in the response. If additional items exist beyond the maximum you specify, the
        /// <code>IsTruncated</code> response element is <code>true</code>.</para><para>If you do not include this parameter, the number of items defaults to 100. Note that
        /// IAM might return fewer results, even when there are more results available. In that
        /// case, the <code>IsTruncated</code> response element returns <code>true</code>, and
        /// <code>Marker</code> contains a value to include in the subsequent call that tells
        /// the service where to continue from.</para>
        /// </para>
        /// </summary>
        [System.Management.Automation.Parameter(ValueFromPipelineByPropertyName = true)]
        [Alias("MaxItems")]
        public System.Int32? MaxItem { get; set; }
        #endregion
        
        #region Parameter Select
        /// <summary>
        /// Use the -Select parameter to control the cmdlet output. The default value is '*'.
        /// Specifying -Select '*' will result in the cmdlet returning the whole service response (Amazon.IdentityManagement.Model.GetAccountAuthorizationDetailsResponse).
        /// Specifying the name of a property of type Amazon.IdentityManagement.Model.GetAccountAuthorizationDetailsResponse 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; } = "*";
        #endregion
        
        #region Parameter PassThru
        /// <summary>
        /// Changes the cmdlet behavior to return the value passed to the Filter parameter.
        /// The -PassThru parameter is deprecated, use -Select '^Filter' instead. This parameter will be removed in a future version.
        /// </summary>
        [System.Obsolete("The -PassThru parameter is deprecated, use -Select '^Filter' 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
        #if MODULAR
        /// <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 Marker
        /// as the start point.
        /// </summary>
        [System.Management.Automation.Parameter(ValueFromPipelineByPropertyName = true)]
        public SwitchParameter NoAutoIteration { get; set; }
        #endif
        #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.IdentityManagement.Model.GetAccountAuthorizationDetailsResponse, GetIAMAccountAuthorizationDetailCmdlet>(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.Filter;
            }
            #pragma warning restore CS0618, CS0612 //A class member was marked with the Obsolete attribute
            if (this.Filter != null)
            {
                context.Filter = new List<System.String>(this.Filter);
            }
            context.Marker = this.Marker;
            context.MaxItem = this.MaxItem;
            
            // allow further manipulation of loaded context prior to processing
            PostExecutionContextLoad(context);
            
            var output = Execute(context) as CmdletOutput;
            ProcessOutput(output);
        }
        
        #region IExecutor Members
        
        #if MODULAR
        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.IdentityManagement.Model.GetAccountAuthorizationDetailsRequest();
            
            if (cmdletContext.Filter != null)
            {
                request.Filter = cmdletContext.Filter;
            }
            if (cmdletContext.MaxItem != null)
            {
                request.MaxItems = cmdletContext.MaxItem.Value;
            }
            
            // Initialize loop variant and commence piping
            var _nextToken = cmdletContext.Marker;
            var _userControllingPaging = this.NoAutoIteration.IsPresent || ParameterWasBound(nameof(this.Marker));
            
            var client = Client ?? CreateClient(_CurrentCredentials, _RegionEndpoint);
            do
            {
                request.Marker = _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.Marker;
                }
                catch (Exception e)
                {
                    output = new CmdletOutput { ErrorResponse = e };
                }
                
                ProcessOutput(output);
                
            } while (!_userControllingPaging && AutoIterationHelpers.HasValue(_nextToken));
            
            if (useParameterSelect)
            {
                WriteObject(cmdletContext.Select(null, this));
            }
            
            
            return null;
        }
        #else
        public object Execute(ExecutorContext context)
        {
            var cmdletContext = context as CmdletContext;
            // create request
            var request = new Amazon.IdentityManagement.Model.GetAccountAuthorizationDetailsRequest();
            
            if (cmdletContext.Filter != null)
            {
                request.Filter = cmdletContext.Filter;
            }
            if (cmdletContext.Marker != null)
            {
                request.Marker = cmdletContext.Marker;
            }
            if (cmdletContext.MaxItem != null)
            {
                request.MaxItems = cmdletContext.MaxItem.Value;
            }
            
            CmdletOutput output;
            
            // issue call
            var client = Client ?? CreateClient(_CurrentCredentials, _RegionEndpoint);
            try
            {
                var response = CallAWSServiceOperation(client, request);
                object pipelineOutput = null;
                pipelineOutput = cmdletContext.Select(response, this);
                output = new CmdletOutput
                {
                    PipelineOutput = pipelineOutput,
                    ServiceResponse = response
                };
            }
            catch (Exception e)
            {
                output = new CmdletOutput { ErrorResponse = e };
            }
            
            return output;
        }
        #endif
        
        public ExecutorContext CreateContext()
        {
            return new CmdletContext();
        }
        
        #endregion
        
        #region AWS Service Operation Call
        
        private Amazon.IdentityManagement.Model.GetAccountAuthorizationDetailsResponse CallAWSServiceOperation(IAmazonIdentityManagementService client, Amazon.IdentityManagement.Model.GetAccountAuthorizationDetailsRequest request)
        {
            Utils.Common.WriteVerboseEndpointMessage(this, client.Config, "AWS Identity and Access Management", "GetAccountAuthorizationDetails");
            try
            {
                #if DESKTOP
                return client.GetAccountAuthorizationDetails(request);
                #elif CORECLR
                return client.GetAccountAuthorizationDetailsAsync(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 List<System.String> Filter { get; set; }
            public System.String Marker { get; set; }
            public System.Int32? MaxItem { get; set; }
            public System.Func<Amazon.IdentityManagement.Model.GetAccountAuthorizationDetailsResponse, GetIAMAccountAuthorizationDetailCmdlet, object> Select { get; set; } =
                (response, cmdlet) => response;
        }
        
    }
}