/*******************************************************************************
 *  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.Organizations;
using Amazon.Organizations.Model;

namespace Amazon.PowerShell.Cmdlets.ORG
{
    /// <summary>
    /// Creates a policy of a specified type that you can attach to a root, an organizational
    /// unit (OU), or an individual Amazon Web Services account.
    /// 
    ///  
    /// <para>
    /// For more information about policies and their use, see <a href="https://docs.aws.amazon.com/organizations/latest/userguide/orgs_manage_policies.html">Managing
    /// Organization Policies</a>.
    /// </para><para>
    /// If the request includes tags, then the requester must have the <code>organizations:TagResource</code>
    /// permission.
    /// </para><para>
    /// This operation can be called only from the organization's management account.
    /// </para>
    /// </summary>
    [Cmdlet("New", "ORGPolicy", SupportsShouldProcess = true, ConfirmImpact = ConfirmImpact.Medium)]
    [OutputType("Amazon.Organizations.Model.Policy")]
    [AWSCmdlet("Calls the AWS Organizations CreatePolicy API operation.", Operation = new[] {"CreatePolicy"}, SelectReturnType = typeof(Amazon.Organizations.Model.CreatePolicyResponse))]
    [AWSCmdletOutput("Amazon.Organizations.Model.Policy or Amazon.Organizations.Model.CreatePolicyResponse",
        "This cmdlet returns an Amazon.Organizations.Model.Policy object.",
        "The service call response (type Amazon.Organizations.Model.CreatePolicyResponse) can also be referenced from properties attached to the cmdlet entry in the $AWSHistory stack."
    )]
    public partial class NewORGPolicyCmdlet : AmazonOrganizationsClientCmdlet, IExecutor
    {
        
        #region Parameter Content
        /// <summary>
        /// <para>
        /// <para>The policy text content to add to the new policy. The text that you supply must adhere
        /// to the rules of the policy type you specify in the <code>Type</code> parameter.</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 Content { get; set; }
        #endregion
        
        #region Parameter Description
        /// <summary>
        /// <para>
        /// <para>An optional description to assign to the policy.</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 Description { get; set; }
        #endregion
        
        #region Parameter Name
        /// <summary>
        /// <para>
        /// <para>The friendly name to assign to the policy.</para><para>The <a href="http://wikipedia.org/wiki/regex">regex pattern</a> that is used to validate
        /// this parameter is a string of any of the characters in the ASCII character range.</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 Name { get; set; }
        #endregion
        
        #region Parameter Tag
        /// <summary>
        /// <para>
        /// <para>A list of tags that you want to attach to the newly created policy. For each tag in
        /// the list, you must specify both a tag key and a value. You can set the value to an
        /// empty string, but you can't set it to <code>null</code>. For more information about
        /// tagging, see <a href="https://docs.aws.amazon.com/organizations/latest/userguide/orgs_tagging.html">Tagging
        /// Organizations resources</a> in the Organizations User Guide.</para><note><para>If any one of the tags is not valid or if you exceed the allowed number of tags for
        /// a policy, then the entire request fails and the policy is not created.</para></note>
        /// </para>
        /// </summary>
        [System.Management.Automation.Parameter(ValueFromPipelineByPropertyName = true)]
        [Alias("Tags")]
        public Amazon.Organizations.Model.Tag[] Tag { get; set; }
        #endregion
        
        #region Parameter Type
        /// <summary>
        /// <para>
        /// <para>The type of policy to create. You can specify one of the following values:</para><ul><li><para><a href="https://docs.aws.amazon.com/organizations/latest/userguide/orgs_manage_policies_ai-opt-out.html">AISERVICES_OPT_OUT_POLICY</a></para></li><li><para><a href="https://docs.aws.amazon.com/organizations/latest/userguide/orgs_manage_policies_backup.html">BACKUP_POLICY</a></para></li><li><para><a href="https://docs.aws.amazon.com/organizations/latest/userguide/orgs_manage_policies_scp.html">SERVICE_CONTROL_POLICY</a></para></li><li><para><a href="https://docs.aws.amazon.com/organizations/latest/userguide/orgs_manage_policies_tag-policies.html">TAG_POLICY</a></para></li></ul>
        /// </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]
        [AWSConstantClassSource("Amazon.Organizations.PolicyType")]
        public Amazon.Organizations.PolicyType Type { get; set; }
        #endregion
        
        #region Parameter Select
        /// <summary>
        /// Use the -Select parameter to control the cmdlet output. The default value is 'Policy'.
        /// Specifying -Select '*' will result in the cmdlet returning the whole service response (Amazon.Organizations.Model.CreatePolicyResponse).
        /// Specifying the name of a property of type Amazon.Organizations.Model.CreatePolicyResponse 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; } = "Policy";
        #endregion
        
        #region Parameter PassThru
        /// <summary>
        /// Changes the cmdlet behavior to return the value passed to the Name parameter.
        /// The -PassThru parameter is deprecated, use -Select '^Name' instead. This parameter will be removed in a future version.
        /// </summary>
        [System.Obsolete("The -PassThru parameter is deprecated, use -Select '^Name' instead. This parameter will be removed in a future version.")]
        [System.Management.Automation.Parameter(ValueFromPipelineByPropertyName = true)]
        public SwitchParameter PassThru { get; set; }
        #endregion
        
        #region Parameter Force
        /// <summary>
        /// This parameter overrides confirmation prompts to force 
        /// the cmdlet to continue its operation. This parameter should always
        /// be used with caution.
        /// </summary>
        [System.Management.Automation.Parameter(ValueFromPipelineByPropertyName = true)]
        public SwitchParameter Force { get; set; }
        #endregion
        
        protected override void ProcessRecord()
        {
            this._AWSSignerType = "v4";
            base.ProcessRecord();
            
            var resourceIdentifiersText = FormatParameterValuesForConfirmationMsg(nameof(this.Name), MyInvocation.BoundParameters);
            if (!ConfirmShouldProceed(this.Force.IsPresent, resourceIdentifiersText, "New-ORGPolicy (CreatePolicy)"))
            {
                return;
            }
            
            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.Organizations.Model.CreatePolicyResponse, NewORGPolicyCmdlet>(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.Name;
            }
            #pragma warning restore CS0618, CS0612 //A class member was marked with the Obsolete attribute
            context.Content = this.Content;
            #if MODULAR
            if (this.Content == null && ParameterWasBound(nameof(this.Content)))
            {
                WriteWarning("You are passing $null as a value for parameter Content 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.Description = this.Description;
            #if MODULAR
            if (this.Description == null && ParameterWasBound(nameof(this.Description)))
            {
                WriteWarning("You are passing $null as a value for parameter Description 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.Name = this.Name;
            #if MODULAR
            if (this.Name == null && ParameterWasBound(nameof(this.Name)))
            {
                WriteWarning("You are passing $null as a value for parameter Name 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.Tag != null)
            {
                context.Tag = new List<Amazon.Organizations.Model.Tag>(this.Tag);
            }
            context.Type = this.Type;
            #if MODULAR
            if (this.Type == null && ParameterWasBound(nameof(this.Type)))
            {
                WriteWarning("You are passing $null as a value for parameter Type 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.Organizations.Model.CreatePolicyRequest();
            
            if (cmdletContext.Content != null)
            {
                request.Content = cmdletContext.Content;
            }
            if (cmdletContext.Description != null)
            {
                request.Description = cmdletContext.Description;
            }
            if (cmdletContext.Name != null)
            {
                request.Name = cmdletContext.Name;
            }
            if (cmdletContext.Tag != null)
            {
                request.Tags = cmdletContext.Tag;
            }
            if (cmdletContext.Type != null)
            {
                request.Type = cmdletContext.Type;
            }
            
            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.Organizations.Model.CreatePolicyResponse CallAWSServiceOperation(IAmazonOrganizations client, Amazon.Organizations.Model.CreatePolicyRequest request)
        {
            Utils.Common.WriteVerboseEndpointMessage(this, client.Config, "AWS Organizations", "CreatePolicy");
            try
            {
                #if DESKTOP
                return client.CreatePolicy(request);
                #elif CORECLR
                return client.CreatePolicyAsync(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 Content { get; set; }
            public System.String Description { get; set; }
            public System.String Name { get; set; }
            public List<Amazon.Organizations.Model.Tag> Tag { get; set; }
            public Amazon.Organizations.PolicyType Type { get; set; }
            public System.Func<Amazon.Organizations.Model.CreatePolicyResponse, NewORGPolicyCmdlet, object> Select { get; set; } =
                (response, cmdlet) => response.Policy;
        }
        
    }
}