CustomerPanel-Test/forms/AuthenticationSettings/cAuthenticationSettingsController.cs

using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Linq;
using System.Runtime.CompilerServices;
using System.Text;
using System.Threading.Tasks;
using System.Windows;

using C4IT.API;
using C4IT.Matrix42.WebClient;

using C4IT_CustomerPanel.libs;

using static C4IT_CustomerPanel.libs.ConfigClass;

namespace C4IT_CustomerPanel.forms.AuthenticationSettings
{
    internal class cAuthenticationSettingsController : INotifyPropertyChanged
    {
        #region dependency properties

        #region noPassthrough property
        private bool _noPassthrough = default;

        public bool noPassthrough
        {
            get { return _noPassthrough; }
            set
            {
                if (value != _noPassthrough)
                {
                    _noPassthrough = value;
                    OnPropertyChanged(nameof(noPassthrough));
                    CheckLogonSettings();
                }
            }
        }
        #endregion noPassthrough property

        #region noLogonAtAll property
        private bool _noLogonAtAll = default;

        public bool noLogonAtAll
        {
            get { return _noLogonAtAll; }
            set
            {
                if (value != _noLogonAtAll)
                {
                    _noLogonAtAll = value;
                    OnPropertyChanged(nameof(noLogonAtAll));
                    CheckLogonSettings();
                }
            }
        }
        #endregion noLogonAtAll property

        #region additionalMethod property
        private enumAlternateAuthMethods _additionalMethod = default;

        public enumAlternateAuthMethods additionalMethod
        {
            get { return _additionalMethod; }
            set
            {
                if (value != _additionalMethod)
                {
                    _additionalMethod = value;
                    OnPropertyChanged(nameof(additionalMethod));
                    CheckAdditionalMethodsSelection();
                }
            }
        }
        #endregion additionalMethod property

        #region visibilityLogonMethod property
        private bool _visibilityLogonMethod = default;

        public bool visibilityLogonMethod
        {
            get { return _visibilityLogonMethod; }
            set
            {
                if (value != _visibilityLogonMethod)
                {
                    _visibilityLogonMethod = value;
                    OnPropertyChanged(nameof(visibilityLogonMethod));
                    CheckLogonSettings();
                }
            }
        }
        #endregion visibilityLogonMethod property

        #region visibilityAdditionalLogonMethodBasic property
        private bool _visibilityAdditionalLogonMethodBasic = default;

        public bool visibilityAdditionalLogonMethodBasic
        {
            get { return _visibilityAdditionalLogonMethodBasic; }
            set
            {
                if (value != _visibilityAdditionalLogonMethodBasic)
                {
                    _visibilityAdditionalLogonMethodBasic = value;
                    OnPropertyChanged(nameof(visibilityAdditionalLogonMethodBasic));
                }
            }
        }
        #endregion visibilityAdditionalLogonMethodBasic property

        #region visibilityAdditionalLogonMethodToken property
        private bool _visibilityAdditionalLogonMethodToken = default;

        public bool visibilityAdditionalLogonMethodToken
        {
            get { return _visibilityAdditionalLogonMethodToken; }
            set
            {
                if (value != _visibilityAdditionalLogonMethodToken)
                {
                    _visibilityAdditionalLogonMethodToken = value;
                    OnPropertyChanged(nameof(visibilityAdditionalLogonMethodToken));
                }
            }
        }
        #endregion visibilityAdditionalLogonMethodToken property

        #region visibilityAdditionalLogonMethodForms property
        private bool _visibilityAdditionalLogonMethodForms = default;

        public bool visibilityAdditionalLogonMethodForms
        {
            get { return _visibilityAdditionalLogonMethodForms; }
            set
            {
                if (value != _visibilityAdditionalLogonMethodForms)
                {
                    _visibilityAdditionalLogonMethodForms = value;
                    OnPropertyChanged(nameof(visibilityAdditionalLogonMethodForms));
                }
            }
        }
        #endregion visibilityAdditionalLogonMethodForms property

        #region visibilityErrorMessage property
        private bool _visibilityErrorMessage = true;

        public bool visibilityErrorMessage
        {
            get { return _visibilityErrorMessage; }
            set
            {
                if (value != _visibilityErrorMessage)
                {
                    _visibilityErrorMessage = value;
                    OnPropertyChanged(nameof(visibilityBlurMask));
                }
            }
        }
        #endregion visibilityErrorMessage property

        #region visibilityBlurMask property
        private bool _visibilityBlurMask = false;

        public bool visibilityBlurMask
        {
            get { return _visibilityBlurMask; }
            set
            {
                if (value != _visibilityBlurMask)
                {
                    _visibilityBlurMask = value;
                    OnPropertyChanged(nameof(visibilityBlurMask));
                }
            }
        }
        #endregion visibilityBlurMask property

        #region txtBasicUser property
        private String _txtBasicUser = "imagoverum\\vvogel";

        public String txtBasicUser
        {
            get { return _txtBasicUser; }
            set
            {
                if (value != _txtBasicUser)
                {
                    _txtBasicUser = value;
                    OnPropertyChanged(nameof(txtBasicUser));
                }
            }
        }
        #endregion txtErrorMessage property

        #region txtBasicPassword property
        private String _txtBasicPassword = "Matrix42";

        public String txtBasicPassword
        {
            get { return _txtBasicPassword; }
            set
            {
                if (value != _txtBasicPassword)
                {
                    _txtBasicPassword = value;
                    OnPropertyChanged(nameof(txtBasicPassword));
                }
            }
        }
        #endregion txtBasicPassword property

        #region txtTokenSecret property
        private String _txtTokenSecret = "876543210987";

        public String txtTokenSecret
        {
            get { return _txtTokenSecret; }
            set
            {
                if (value != _txtTokenSecret)
                {
                    _txtTokenSecret = value;
                    OnPropertyChanged(nameof(txtTokenSecret));
                }
            }
        }
        #endregion txtTokenSecret property

        #region txtErrorMessage property
        private String _txtErrorMessage = "You could not be authenticated. Please change your specification to ensure valid authentication.";

        public String txtErrorMessage
        {
            get { return _txtErrorMessage; }
            set
            {
                if (value != _txtErrorMessage)
                {
                    _txtErrorMessage = value;
                    OnPropertyChanged(nameof(txtErrorMessage));
                }
            }
        }
        #endregion txtErrorMessage property

        public event PropertyChangedEventHandler PropertyChanged;

        protected void OnPropertyChanged([CallerMemberName] string name = null)
        {
            PropertyChanged?.Invoke(this, new PropertyChangedEventArgs(name));
        }

        #endregion dependency properties

        private bool isDesignMode = true;

        public cAuthenticationSettingsController()
        {
            Init();
        }

        public void Init(bool isDesignMode = true)
        {
            this.isDesignMode = isDesignMode;
            visibilityErrorMessage = isDesignMode;

            if (!isDesignMode)
            {
                var authConfig = ConfigClassV2.Instance.Authentication;
                noPassthrough = authConfig.noPassthrough;
                noLogonAtAll = authConfig.noLogonAtAll;
                additionalMethod = authConfig.additionalMethod;

                txtBasicUser = authConfig.BasicUsername;
                var strDecodedBasicPassword = PrivateCustomerPanelSecurePassword.Instance.Decode(authConfig.BasicPassword);
                txtBasicPassword = strDecodedBasicPassword;

                txtTokenSecret = PrivateCustomerPanelSecurePassword.Instance.Decode(authConfig.M42AccessToken);
            }

            CheckLogonSettings();
            CheckAdditionalMethodsSelection();
        }

        private void CheckLogonSettings()
        {
            visibilityLogonMethod = !noLogonAtAll || isDesignMode;
            CheckAdditionalMethodsSelection();
        }

        private void CheckAdditionalMethodsSelection()
        {
            visibilityAdditionalLogonMethodBasic = visibilityLogonMethod && (additionalMethod == enumAlternateAuthMethods.authCredentials) || isDesignMode;
            visibilityAdditionalLogonMethodToken = visibilityLogonMethod && (additionalMethod == enumAlternateAuthMethods.authToken) || isDesignMode;
            visibilityAdditionalLogonMethodForms = visibilityLogonMethod && (additionalMethod == enumAlternateAuthMethods.authForms) || isDesignMode;
        }

        public void FormsAuthenticationStart()
        {
            visibilityBlurMask = true;
        }

        public async Task FormsAuthenticationFinished(string AccessToken)
        {
            if (!string.IsNullOrEmpty(AccessToken))
            {
                var m42WebClient = new cM42WebClientV2(MainWindow.MainInstance.ConfigSettings.GetMatrixServer(false), MainWindow.MainInstance.ConfigSettings.GetCultureName(), DisableDNSCache: true);
                m42WebClient.RegisterBearerTokenAuthentication(AccessToken);

                var _res = await m42WebClient.LogonAsync();

            }

            visibilityBlurMask = false;
        }

        public void SaveSettings()
        {
            var authConfig = ConfigClassV2.Instance.Authentication;
            authConfig.noPassthrough = noPassthrough;
            authConfig.noLogonAtAll = noLogonAtAll;
            authConfig.additionalMethod = additionalMethod;
            authConfig.BasicUsername = txtBasicUser;
            var strEncodedBasicPassword = PrivateCustomerPanelSecurePassword.Instance.Encode(txtBasicPassword);
            authConfig.BasicPassword = strEncodedBasicPassword;
            authConfig.M42AccessToken = PrivateCustomerPanelSecurePassword.Instance.Encode(txtTokenSecret);
            ConfigClassV2.Instance.Save(@"Authentication\*");
        }
    }
}