/*******************************************************************************
 *  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.LookoutforVision;
using Amazon.LookoutforVision.Model;

namespace Amazon.PowerShell.Cmdlets.LFV
{
    /// <summary>
    /// Detects anomalies in an image that you supply. 
    /// 
    ///  
    /// <para>
    /// The response from <code>DetectAnomalies</code> includes a boolean prediction that
    /// the image contains one or more anomalies and a confidence value for the prediction.
    /// If the model is an image segmentation model, the response also includes segmentation
    /// information for each type of anomaly found in the image.
    /// </para><note><para>
    /// Before calling <code>DetectAnomalies</code>, you must first start your model with
    /// the <a>StartModel</a> operation. You are charged for the amount of time, in minutes,
    /// that a model runs and for the number of anomaly detection units that your model uses.
    /// If you are not using a model, use the <a>StopModel</a> operation to stop your model.
    /// 
    /// </para></note><para>
    /// For more information, see <i>Detecting anomalies in an image</i> in the Amazon Lookout
    /// for Vision developer guide.
    /// </para><para>
    /// This operation requires permissions to perform the <code>lookoutvision:DetectAnomalies</code>
    /// operation.
    /// </para>
    /// </summary>
    [Cmdlet("Find", "LFVAnomaly")]
    [OutputType("Amazon.LookoutforVision.Model.DetectAnomalyResult")]
    [AWSCmdlet("Calls the Amazon Lookout for Vision DetectAnomalies API operation.", Operation = new[] {"DetectAnomalies"}, SelectReturnType = typeof(Amazon.LookoutforVision.Model.DetectAnomaliesResponse))]
    [AWSCmdletOutput("Amazon.LookoutforVision.Model.DetectAnomalyResult or Amazon.LookoutforVision.Model.DetectAnomaliesResponse",
        "This cmdlet returns an Amazon.LookoutforVision.Model.DetectAnomalyResult object.",
        "The service call response (type Amazon.LookoutforVision.Model.DetectAnomaliesResponse) can also be referenced from properties attached to the cmdlet entry in the $AWSHistory stack."
    )]
    public partial class FindLFVAnomalyCmdlet : AmazonLookoutforVisionClientCmdlet, IExecutor
    {
        
        #region Parameter Body
        /// <summary>
        /// <para>
        /// <para>The unencrypted image bytes that you want to analyze. </para>
        /// </para>
        /// <para>The cmdlet accepts a parameter of type string, string[], System.IO.FileInfo or System.IO.Stream.</para>
        /// </summary>
        #if !MODULAR
        [System.Management.Automation.Parameter(ValueFromPipelineByPropertyName = true)]
        #else
        [System.Management.Automation.Parameter(ValueFromPipelineByPropertyName = true, Mandatory = true)]
        [System.Management.Automation.AllowNull]
        #endif
        [Amazon.PowerShell.Common.AWSRequiredParameter]
        public object Body { get; set; }
        #endregion
        
        #region Parameter ContentType
        /// <summary>
        /// <para>
        /// <para>The type of the image passed in <code>Body</code>. Valid values are <code>image/png</code>
        /// (PNG format images) and <code>image/jpeg</code> (JPG format images). </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 ContentType { get; set; }
        #endregion
        
        #region Parameter ModelVersion
        /// <summary>
        /// <para>
        /// <para>The version of the model that you want to use.</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 ModelVersion { get; set; }
        #endregion
        
        #region Parameter ProjectName
        /// <summary>
        /// <para>
        /// <para>The name of the project that contains the model version that you want to use.</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 ProjectName { get; set; }
        #endregion
        
        #region Parameter Select
        /// <summary>
        /// Use the -Select parameter to control the cmdlet output. The default value is 'DetectAnomalyResult'.
        /// Specifying -Select '*' will result in the cmdlet returning the whole service response (Amazon.LookoutforVision.Model.DetectAnomaliesResponse).
        /// Specifying the name of a property of type Amazon.LookoutforVision.Model.DetectAnomaliesResponse 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; } = "DetectAnomalyResult";
        #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.LookoutforVision.Model.DetectAnomaliesResponse, FindLFVAnomalyCmdlet>(Select) ??
                    throw new System.ArgumentException("Invalid value for -Select parameter.", nameof(this.Select));
            }
            context.Body = this.Body;
            #if MODULAR
            if (this.Body == null && ParameterWasBound(nameof(this.Body)))
            {
                WriteWarning("You are passing $null as a value for parameter Body 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.ContentType = this.ContentType;
            #if MODULAR
            if (this.ContentType == null && ParameterWasBound(nameof(this.ContentType)))
            {
                WriteWarning("You are passing $null as a value for parameter ContentType 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.ModelVersion = this.ModelVersion;
            #if MODULAR
            if (this.ModelVersion == null && ParameterWasBound(nameof(this.ModelVersion)))
            {
                WriteWarning("You are passing $null as a value for parameter ModelVersion 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.ProjectName = this.ProjectName;
            #if MODULAR
            if (this.ProjectName == null && ParameterWasBound(nameof(this.ProjectName)))
            {
                WriteWarning("You are passing $null as a value for parameter ProjectName 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)
        {
            System.IO.Stream _BodyStream = null;
            
            try
            {
                var cmdletContext = context as CmdletContext;
                // create request
                var request = new Amazon.LookoutforVision.Model.DetectAnomaliesRequest();
                
                if (cmdletContext.Body != null)
                {
                    _BodyStream = Amazon.PowerShell.Common.StreamParameterConverter.TransformToStream(cmdletContext.Body);
                    request.Body = _BodyStream;
                }
                if (cmdletContext.ContentType != null)
                {
                    request.ContentType = cmdletContext.ContentType;
                }
                if (cmdletContext.ModelVersion != null)
                {
                    request.ModelVersion = cmdletContext.ModelVersion;
                }
                if (cmdletContext.ProjectName != null)
                {
                    request.ProjectName = cmdletContext.ProjectName;
                }
                
                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;
            }
            finally
            {
                if( _BodyStream != null)
                {
                    _BodyStream.Dispose();
                }
            }
        }
        
        public ExecutorContext CreateContext()
        {
            return new CmdletContext();
        }
        
        #endregion
        
        #region AWS Service Operation Call
        
        private Amazon.LookoutforVision.Model.DetectAnomaliesResponse CallAWSServiceOperation(IAmazonLookoutforVision client, Amazon.LookoutforVision.Model.DetectAnomaliesRequest request)
        {
            Utils.Common.WriteVerboseEndpointMessage(this, client.Config, "Amazon Lookout for Vision", "DetectAnomalies");
            try
            {
                #if DESKTOP
                return client.DetectAnomalies(request);
                #elif CORECLR
                return client.DetectAnomaliesAsync(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 object Body { get; set; }
            public System.String ContentType { get; set; }
            public System.String ModelVersion { get; set; }
            public System.String ProjectName { get; set; }
            public System.Func<Amazon.LookoutforVision.Model.DetectAnomaliesResponse, FindLFVAnomalyCmdlet, object> Select { get; set; } =
                (response, cmdlet) => response.DetectAnomalyResult;
        }
        
    }
}