/*******************************************************************************
 *  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.CognitoIdentityProvider;
using Amazon.CognitoIdentityProvider.Model;

namespace Amazon.PowerShell.Cmdlets.CGIP
{
    /// <summary>
    /// Prevents the user from signing in with the specified external (SAML or social) identity
    /// provider (IdP). If the user that you want to deactivate is a Amazon Cognito user pools
    /// native username + password user, they can't use their password to sign in. If the
    /// user to deactivate is a linked external IdP user, any link between that user and an
    /// existing user is removed. When the external user signs in again, and the user is no
    /// longer attached to the previously linked <code>DestinationUser</code>, the user must
    /// create a new user account. See <a href="https://docs.aws.amazon.com/cognito-user-identity-pools/latest/APIReference/API_AdminLinkProviderForUser.html">AdminLinkProviderForUser</a>.
    /// 
    ///  
    /// <para>
    /// This action is enabled only for admin access and requires developer credentials.
    /// </para><para>
    /// The <code>ProviderName</code> must match the value specified when creating an IdP
    /// for the pool. 
    /// </para><para>
    /// To deactivate a native username + password user, the <code>ProviderName</code> value
    /// must be <code>Cognito</code> and the <code>ProviderAttributeName</code> must be <code>Cognito_Subject</code>.
    /// The <code>ProviderAttributeValue</code> must be the name that is used in the user
    /// pool for the user.
    /// </para><para>
    /// The <code>ProviderAttributeName</code> must always be <code>Cognito_Subject</code>
    /// for social IdPs. The <code>ProviderAttributeValue</code> must always be the exact
    /// subject that was used when the user was originally linked as a source user.
    /// </para><para>
    /// For de-linking a SAML identity, there are two scenarios. If the linked identity has
    /// not yet been used to sign in, the <code>ProviderAttributeName</code> and <code>ProviderAttributeValue</code>
    /// must be the same values that were used for the <code>SourceUser</code> when the identities
    /// were originally linked using <code> AdminLinkProviderForUser</code> call. (If the
    /// linking was done with <code>ProviderAttributeName</code> set to <code>Cognito_Subject</code>,
    /// the same applies here). However, if the user has already signed in, the <code>ProviderAttributeName</code>
    /// must be <code>Cognito_Subject</code> and <code>ProviderAttributeValue</code> must
    /// be the subject of the SAML assertion.
    /// </para>
    /// </summary>
    [Cmdlet("Disable", "CGIPProviderForUserAdmin", SupportsShouldProcess = true, ConfirmImpact = ConfirmImpact.Medium)]
    [OutputType("None")]
    [AWSCmdlet("Calls the Amazon Cognito Identity Provider AdminDisableProviderForUser API operation.", Operation = new[] {"AdminDisableProviderForUser"}, SelectReturnType = typeof(Amazon.CognitoIdentityProvider.Model.AdminDisableProviderForUserResponse))]
    [AWSCmdletOutput("None or Amazon.CognitoIdentityProvider.Model.AdminDisableProviderForUserResponse",
        "This cmdlet does not generate any output." +
        "The service response (type Amazon.CognitoIdentityProvider.Model.AdminDisableProviderForUserResponse) can be referenced from properties attached to the cmdlet entry in the $AWSHistory stack."
    )]
    public partial class DisableCGIPProviderForUserAdminCmdlet : AmazonCognitoIdentityProviderClientCmdlet, IExecutor
    {
        
        #region Parameter User_ProviderAttributeName
        /// <summary>
        /// <para>
        /// <para>The name of the provider attribute to link to, such as <code>NameID</code>.</para>
        /// </para>
        /// </summary>
        [System.Management.Automation.Parameter(ValueFromPipelineByPropertyName = true)]
        public System.String User_ProviderAttributeName { get; set; }
        #endregion
        
        #region Parameter User_ProviderAttributeValue
        /// <summary>
        /// <para>
        /// <para>The value of the provider attribute to link to, such as <code>xxxxx_account</code>.</para>
        /// </para>
        /// </summary>
        [System.Management.Automation.Parameter(ValueFromPipelineByPropertyName = true)]
        public System.String User_ProviderAttributeValue { get; set; }
        #endregion
        
        #region Parameter User_ProviderName
        /// <summary>
        /// <para>
        /// <para>The name of the provider, such as Facebook, Google, or Login with Amazon.</para>
        /// </para>
        /// </summary>
        [System.Management.Automation.Parameter(ValueFromPipelineByPropertyName = true)]
        public System.String User_ProviderName { get; set; }
        #endregion
        
        #region Parameter UserPoolId
        /// <summary>
        /// <para>
        /// <para>The user pool ID for the user pool.</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 UserPoolId { get; set; }
        #endregion
        
        #region Parameter Select
        /// <summary>
        /// Use the -Select parameter to control the cmdlet output. The cmdlet doesn't have a return value by default.
        /// Specifying -Select '*' will result in the cmdlet returning the whole service response (Amazon.CognitoIdentityProvider.Model.AdminDisableProviderForUserResponse).
        /// 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 UserPoolId parameter.
        /// The -PassThru parameter is deprecated, use -Select '^UserPoolId' instead. This parameter will be removed in a future version.
        /// </summary>
        [System.Obsolete("The -PassThru parameter is deprecated, use -Select '^UserPoolId' 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.UserPoolId), MyInvocation.BoundParameters);
            if (!ConfirmShouldProceed(this.Force.IsPresent, resourceIdentifiersText, "Disable-CGIPProviderForUserAdmin (AdminDisableProviderForUser)"))
            {
                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.CognitoIdentityProvider.Model.AdminDisableProviderForUserResponse, DisableCGIPProviderForUserAdminCmdlet>(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.UserPoolId;
            }
            #pragma warning restore CS0618, CS0612 //A class member was marked with the Obsolete attribute
            context.User_ProviderAttributeName = this.User_ProviderAttributeName;
            context.User_ProviderAttributeValue = this.User_ProviderAttributeValue;
            context.User_ProviderName = this.User_ProviderName;
            context.UserPoolId = this.UserPoolId;
            #if MODULAR
            if (this.UserPoolId == null && ParameterWasBound(nameof(this.UserPoolId)))
            {
                WriteWarning("You are passing $null as a value for parameter UserPoolId 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.CognitoIdentityProvider.Model.AdminDisableProviderForUserRequest();
            
            
             // populate User
            var requestUserIsNull = true;
            request.User = new Amazon.CognitoIdentityProvider.Model.ProviderUserIdentifierType();
            System.String requestUser_user_ProviderAttributeName = null;
            if (cmdletContext.User_ProviderAttributeName != null)
            {
                requestUser_user_ProviderAttributeName = cmdletContext.User_ProviderAttributeName;
            }
            if (requestUser_user_ProviderAttributeName != null)
            {
                request.User.ProviderAttributeName = requestUser_user_ProviderAttributeName;
                requestUserIsNull = false;
            }
            System.String requestUser_user_ProviderAttributeValue = null;
            if (cmdletContext.User_ProviderAttributeValue != null)
            {
                requestUser_user_ProviderAttributeValue = cmdletContext.User_ProviderAttributeValue;
            }
            if (requestUser_user_ProviderAttributeValue != null)
            {
                request.User.ProviderAttributeValue = requestUser_user_ProviderAttributeValue;
                requestUserIsNull = false;
            }
            System.String requestUser_user_ProviderName = null;
            if (cmdletContext.User_ProviderName != null)
            {
                requestUser_user_ProviderName = cmdletContext.User_ProviderName;
            }
            if (requestUser_user_ProviderName != null)
            {
                request.User.ProviderName = requestUser_user_ProviderName;
                requestUserIsNull = false;
            }
             // determine if request.User should be set to null
            if (requestUserIsNull)
            {
                request.User = null;
            }
            if (cmdletContext.UserPoolId != null)
            {
                request.UserPoolId = cmdletContext.UserPoolId;
            }
            
            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.CognitoIdentityProvider.Model.AdminDisableProviderForUserResponse CallAWSServiceOperation(IAmazonCognitoIdentityProvider client, Amazon.CognitoIdentityProvider.Model.AdminDisableProviderForUserRequest request)
        {
            Utils.Common.WriteVerboseEndpointMessage(this, client.Config, "Amazon Cognito Identity Provider", "AdminDisableProviderForUser");
            try
            {
                #if DESKTOP
                return client.AdminDisableProviderForUser(request);
                #elif CORECLR
                return client.AdminDisableProviderForUserAsync(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 User_ProviderAttributeName { get; set; }
            public System.String User_ProviderAttributeValue { get; set; }
            public System.String User_ProviderName { get; set; }
            public System.String UserPoolId { get; set; }
            public System.Func<Amazon.CognitoIdentityProvider.Model.AdminDisableProviderForUserResponse, DisableCGIPProviderForUserAdminCmdlet, object> Select { get; set; } =
                (response, cmdlet) => null;
        }
        
    }
}