/*******************************************************************************
 *  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.APIGateway;
using Amazon.APIGateway.Model;

namespace Amazon.PowerShell.Cmdlets.AG
{
    /// <summary>
    /// Exports a deployed version of a RestApi in a specified format.
    /// </summary>
    [Cmdlet("Get", "AGExport")]
    [OutputType("Amazon.APIGateway.Model.GetExportResponse")]
    [AWSCmdlet("Calls the Amazon API Gateway GetExport API operation.", Operation = new[] {"GetExport"}, SelectReturnType = typeof(Amazon.APIGateway.Model.GetExportResponse))]
    [AWSCmdletOutput("Amazon.APIGateway.Model.GetExportResponse",
        "This cmdlet returns an Amazon.APIGateway.Model.GetExportResponse object containing multiple properties. The object can also be referenced from properties attached to the cmdlet entry in the $AWSHistory stack."
    )]
    public partial class GetAGExportCmdlet : AmazonAPIGatewayClientCmdlet, IExecutor
    {
        
        #region Parameter Accept
        /// <summary>
        /// <para>
        /// <para>The content-type of the export, for example <code>application/json</code>. Currently
        /// <code>application/json</code> and <code>application/yaml</code> are supported for
        /// <code>exportType</code> of<code>oas30</code> and <code>swagger</code>. This should
        /// be specified in the <code>Accept</code> header for direct API requests.</para>
        /// </para>
        /// </summary>
        [System.Management.Automation.Parameter(ValueFromPipelineByPropertyName = true)]
        [Alias("Accepts")]
        public System.String Accept { get; set; }
        #endregion
        
        #region Parameter ExportType
        /// <summary>
        /// <para>
        /// <para>The type of export. Acceptable values are 'oas30' for OpenAPI 3.0.x and 'swagger'
        /// for Swagger/OpenAPI 2.0.</para>
        /// </para>
        /// </summary>
        #if !MODULAR
        [System.Management.Automation.Parameter(ValueFromPipelineByPropertyName = true)]
        #else
        [System.Management.Automation.Parameter(ValueFromPipelineByPropertyName = true, Mandatory = true)]
        [System.Management.Automation.AllowEmptyString]
        [System.Management.Automation.AllowNull]
        #endif
        [Amazon.PowerShell.Common.AWSRequiredParameter]
        public System.String ExportType { get; set; }
        #endregion
        
        #region Parameter Parameter
        /// <summary>
        /// <para>
        /// <para>A key-value map of query string parameters that specify properties of the export,
        /// depending on the requested <code>exportType</code>. For <code>exportType</code><code>oas30</code>
        /// and <code>swagger</code>, any combination of the following parameters are supported:
        /// <code>extensions='integrations'</code> or <code>extensions='apigateway'</code> will
        /// export the API with x-amazon-apigateway-integration extensions. <code>extensions='authorizers'</code>
        /// will export the API with x-amazon-apigateway-authorizer extensions. <code>postman</code>
        /// will export the API with Postman extensions, allowing for import to the Postman tool</para>
        /// </para>
        /// </summary>
        [System.Management.Automation.Parameter(Position = 0, ValueFromPipelineByPropertyName = true, ValueFromPipeline = true)]
        [Alias("Parameters")]
        public System.Collections.Hashtable Parameter { get; set; }
        #endregion
        
        #region Parameter RestApiId
        /// <summary>
        /// <para>
        /// <para>The string identifier of the associated RestApi.</para>
        /// </para>
        /// </summary>
        #if !MODULAR
        [System.Management.Automation.Parameter(ValueFromPipelineByPropertyName = true)]
        #else
        [System.Management.Automation.Parameter(ValueFromPipelineByPropertyName = true, Mandatory = true)]
        [System.Management.Automation.AllowEmptyString]
        [System.Management.Automation.AllowNull]
        #endif
        [Amazon.PowerShell.Common.AWSRequiredParameter]
        public System.String RestApiId { get; set; }
        #endregion
        
        #region Parameter StageName
        /// <summary>
        /// <para>
        /// <para>The name of the Stage that will be exported.</para>
        /// </para>
        /// </summary>
        #if !MODULAR
        [System.Management.Automation.Parameter(ValueFromPipelineByPropertyName = true)]
        #else
        [System.Management.Automation.Parameter(ValueFromPipelineByPropertyName = true, Mandatory = true)]
        [System.Management.Automation.AllowEmptyString]
        [System.Management.Automation.AllowNull]
        #endif
        [Amazon.PowerShell.Common.AWSRequiredParameter]
        public System.String StageName { 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.APIGateway.Model.GetExportResponse).
        /// Specifying the name of a property of type Amazon.APIGateway.Model.GetExportResponse 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 Parameter parameter.
        /// The -PassThru parameter is deprecated, use -Select '^Parameter' instead. This parameter will be removed in a future version.
        /// </summary>
        [System.Obsolete("The -PassThru parameter is deprecated, use -Select '^Parameter' instead. This parameter will be removed in a future version.")]
        [System.Management.Automation.Parameter(ValueFromPipelineByPropertyName = true)]
        public SwitchParameter PassThru { 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.APIGateway.Model.GetExportResponse, GetAGExportCmdlet>(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.Parameter;
            }
            #pragma warning restore CS0618, CS0612 //A class member was marked with the Obsolete attribute
            context.Accept = this.Accept;
            context.ExportType = this.ExportType;
            #if MODULAR
            if (this.ExportType == null && ParameterWasBound(nameof(this.ExportType)))
            {
                WriteWarning("You are passing $null as a value for parameter ExportType 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.Parameter != null)
            {
                context.Parameter = new Dictionary<System.String, System.String>(StringComparer.Ordinal);
                foreach (var hashKey in this.Parameter.Keys)
                {
                    context.Parameter.Add((String)hashKey, (String)(this.Parameter[hashKey]));
                }
            }
            context.RestApiId = this.RestApiId;
            #if MODULAR
            if (this.RestApiId == null && ParameterWasBound(nameof(this.RestApiId)))
            {
                WriteWarning("You are passing $null as a value for parameter RestApiId 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
            context.StageName = this.StageName;
            #if MODULAR
            if (this.StageName == null && ParameterWasBound(nameof(this.StageName)))
            {
                WriteWarning("You are passing $null as a value for parameter StageName 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
            
            // 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;
            // create request
            var request = new Amazon.APIGateway.Model.GetExportRequest();
            
            if (cmdletContext.Accept != null)
            {
                request.Accepts = cmdletContext.Accept;
            }
            if (cmdletContext.ExportType != null)
            {
                request.ExportType = cmdletContext.ExportType;
            }
            if (cmdletContext.Parameter != null)
            {
                request.Parameters = cmdletContext.Parameter;
            }
            if (cmdletContext.RestApiId != null)
            {
                request.RestApiId = cmdletContext.RestApiId;
            }
            if (cmdletContext.StageName != null)
            {
                request.StageName = cmdletContext.StageName;
            }
            
            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;
        }
        
        public ExecutorContext CreateContext()
        {
            return new CmdletContext();
        }
        
        #endregion
        
        #region AWS Service Operation Call
        
        private Amazon.APIGateway.Model.GetExportResponse CallAWSServiceOperation(IAmazonAPIGateway client, Amazon.APIGateway.Model.GetExportRequest request)
        {
            Utils.Common.WriteVerboseEndpointMessage(this, client.Config, "Amazon API Gateway", "GetExport");
            try
            {
                #if DESKTOP
                return client.GetExport(request);
                #elif CORECLR
                return client.GetExportAsync(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 Accept { get; set; }
            public System.String ExportType { get; set; }
            public Dictionary<System.String, System.String> Parameter { get; set; }
            public System.String RestApiId { get; set; }
            public System.String StageName { get; set; }
            public System.Func<Amazon.APIGateway.Model.GetExportResponse, GetAGExportCmdlet, object> Select { get; set; } =
                (response, cmdlet) => response;
        }
        
    }
}