/*******************************************************************************
 *  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.ServiceCatalog;
using Amazon.ServiceCatalog.Model;

namespace Amazon.PowerShell.Cmdlets.SC
{
    /// <summary>
    /// Gets information about the products to which the caller has access.<br/><br/>In the AWS.Tools.ServiceCatalog 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("Find", "SCProduct")]
    [OutputType("Amazon.ServiceCatalog.Model.SearchProductsResponse")]
    [AWSCmdlet("Calls the AWS Service Catalog SearchProducts API operation.", Operation = new[] {"SearchProducts"}, SelectReturnType = typeof(Amazon.ServiceCatalog.Model.SearchProductsResponse))]
    [AWSCmdletOutput("Amazon.ServiceCatalog.Model.SearchProductsResponse",
        "This cmdlet returns an Amazon.ServiceCatalog.Model.SearchProductsResponse object containing multiple properties. The object can also be referenced from properties attached to the cmdlet entry in the $AWSHistory stack."
    )]
    public partial class FindSCProductCmdlet : AmazonServiceCatalogClientCmdlet, IExecutor
    {
        
        #region Parameter AcceptLanguage
        /// <summary>
        /// <para>
        /// <para>The language code.</para><ul><li><para><code>jp</code> - Japanese</para></li><li><para><code>zh</code> - Chinese</para></li></ul>
        /// </para>
        /// </summary>
        [System.Management.Automation.Parameter(ValueFromPipelineByPropertyName = true)]
        public System.String AcceptLanguage { get; set; }
        #endregion
        
        #region Parameter Filter
        /// <summary>
        /// <para>
        /// <para>The search filters. If no search filters are specified, the output includes all products
        /// to which the caller has access.</para>
        /// </para>
        /// </summary>
        [System.Management.Automation.Parameter(ValueFromPipelineByPropertyName = true)]
        [Alias("Filters")]
        public System.Collections.Hashtable Filter { get; set; }
        #endregion
        
        #region Parameter SortBy
        /// <summary>
        /// <para>
        /// <para>The sort field. If no value is specified, the results are not sorted.</para>
        /// </para>
        /// </summary>
        [System.Management.Automation.Parameter(ValueFromPipelineByPropertyName = true)]
        [AWSConstantClassSource("Amazon.ServiceCatalog.ProductViewSortBy")]
        public Amazon.ServiceCatalog.ProductViewSortBy SortBy { get; set; }
        #endregion
        
        #region Parameter SortOrder
        /// <summary>
        /// <para>
        /// <para>The sort order. If no value is specified, the results are not sorted.</para>
        /// </para>
        /// </summary>
        [System.Management.Automation.Parameter(ValueFromPipelineByPropertyName = true)]
        [AWSConstantClassSource("Amazon.ServiceCatalog.SortOrder")]
        public Amazon.ServiceCatalog.SortOrder SortOrder { get; set; }
        #endregion
        
        #region Parameter PageSize
        /// <summary>
        /// <para>
        /// <para>The maximum number of items to return with this call.</para>
        /// </para>
        /// </summary>
        [System.Management.Automation.Parameter(ValueFromPipelineByPropertyName = true)]
        public System.Int32? PageSize { get; set; }
        #endregion
        
        #region Parameter PageToken
        /// <summary>
        /// <para>
        /// <para>The page token for the next set of results. To retrieve the first set of results,
        /// use null.</para>
        /// </para>
        /// <para>
        /// <br/><b>Note:</b> In the AWS.Tools.ServiceCatalog 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 '-PageToken $null' for the first call and '-PageToken $AWSHistory.LastServiceResponse.NextPageToken' for subsequent calls.
        /// </para>
        /// </summary>
        [System.Management.Automation.Parameter(ValueFromPipelineByPropertyName = true)]
        [Alias("NextToken")]
        public System.String PageToken { 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.ServiceCatalog.Model.SearchProductsResponse).
        /// Specifying the name of a property of type Amazon.ServiceCatalog.Model.SearchProductsResponse 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 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 PageToken
        /// 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);
            
            if (ParameterWasBound(nameof(this.Select)))
            {
                context.Select = CreateSelectDelegate<Amazon.ServiceCatalog.Model.SearchProductsResponse, FindSCProductCmdlet>(Select) ??
                    throw new System.ArgumentException("Invalid value for -Select parameter.", nameof(this.Select));
            }
            context.AcceptLanguage = this.AcceptLanguage;
            if (this.Filter != null)
            {
                context.Filter = new Dictionary<System.String, List<System.String>>(StringComparer.Ordinal);
                foreach (var hashKey in this.Filter.Keys)
                {
                    object hashValue = this.Filter[hashKey];
                    if (hashValue == null)
                    {
                        context.Filter.Add((String)hashKey, null);
                        continue;
                    }
                    var enumerable = SafeEnumerable(hashValue);
                    var valueSet = new List<System.String>();
                    foreach (var s in enumerable)
                    {
                        valueSet.Add((System.String)s);
                    }
                    context.Filter.Add((String)hashKey, valueSet);
                }
            }
            context.PageSize = this.PageSize;
            context.PageToken = this.PageToken;
            context.SortBy = this.SortBy;
            context.SortOrder = this.SortOrder;
            
            // 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;
            var useParameterSelect = this.Select.StartsWith("^");
            
            // create request and set iteration invariants
            var request = new Amazon.ServiceCatalog.Model.SearchProductsRequest();
            
            if (cmdletContext.AcceptLanguage != null)
            {
                request.AcceptLanguage = cmdletContext.AcceptLanguage;
            }
            if (cmdletContext.Filter != null)
            {
                request.Filters = cmdletContext.Filter;
            }
            if (cmdletContext.PageSize != null)
            {
                request.PageSize = cmdletContext.PageSize.Value;
            }
            if (cmdletContext.SortBy != null)
            {
                request.SortBy = cmdletContext.SortBy;
            }
            if (cmdletContext.SortOrder != null)
            {
                request.SortOrder = cmdletContext.SortOrder;
            }
            
            // Initialize loop variant and commence piping
            var _nextToken = cmdletContext.PageToken;
            var _userControllingPaging = this.NoAutoIteration.IsPresent || ParameterWasBound(nameof(this.PageToken));
            
            var client = Client ?? CreateClient(_CurrentCredentials, _RegionEndpoint);
            do
            {
                request.PageToken = _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.NextPageToken;
                }
                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.ServiceCatalog.Model.SearchProductsRequest();
            
            if (cmdletContext.AcceptLanguage != null)
            {
                request.AcceptLanguage = cmdletContext.AcceptLanguage;
            }
            if (cmdletContext.Filter != null)
            {
                request.Filters = cmdletContext.Filter;
            }
            if (cmdletContext.PageSize != null)
            {
                request.PageSize = cmdletContext.PageSize.Value;
            }
            if (cmdletContext.PageToken != null)
            {
                request.PageToken = cmdletContext.PageToken;
            }
            if (cmdletContext.SortBy != null)
            {
                request.SortBy = cmdletContext.SortBy;
            }
            if (cmdletContext.SortOrder != null)
            {
                request.SortOrder = cmdletContext.SortOrder;
            }
            
            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.ServiceCatalog.Model.SearchProductsResponse CallAWSServiceOperation(IAmazonServiceCatalog client, Amazon.ServiceCatalog.Model.SearchProductsRequest request)
        {
            Utils.Common.WriteVerboseEndpointMessage(this, client.Config, "AWS Service Catalog", "SearchProducts");
            try
            {
                #if DESKTOP
                return client.SearchProducts(request);
                #elif CORECLR
                return client.SearchProductsAsync(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 AcceptLanguage { get; set; }
            public Dictionary<System.String, List<System.String>> Filter { get; set; }
            public System.Int32? PageSize { get; set; }
            public System.String PageToken { get; set; }
            public Amazon.ServiceCatalog.ProductViewSortBy SortBy { get; set; }
            public Amazon.ServiceCatalog.SortOrder SortOrder { get; set; }
            public System.Func<Amazon.ServiceCatalog.Model.SearchProductsResponse, FindSCProductCmdlet, object> Select { get; set; } =
                (response, cmdlet) => response;
        }
        
    }
}