using BeWo.AI.View;
using BeWo.Services;
using BeWo.ViewModel.ListViewModel;
using BS.Shared.Translation;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using System.Windows;
using System.Windows.Controls;
using System.Windows.Data;
using System.Windows.Documents;
using System.Windows.Input;
using System.Windows.Media;
using System.Windows.Media.Imaging;
using System.Windows.Navigation;
using System.Windows.Shapes;

namespace BeWo.AI.Controls
{
    /// <summary>
    /// Interaktionslogik für VoiceToTextButtonControl.xaml
    /// </summary>
    public partial class VoiceToTextButtonControl : UserControl
    {
        public static readonly DependencyProperty TargetTextBoxProperty =
           DependencyProperty.Register(
               nameof(TargetTextBox),
               typeof(TextBox),
               typeof(VoiceToTextButtonControl));

        public VoiceToTextButtonControl()
        {
            InitializeComponent();
            if (!HasRightToUseAIVoice)
            {
                root.Visibility = Visibility.Collapsed;
            }
            
        }

        public TextBox TargetTextBox
        {
            get => (TextBox)GetValue(TargetTextBoxProperty);
            set => SetValue(TargetTextBoxProperty, value);
        }

        public static bool HasRightToUseAIVoice
        {
            get
            {
                if (!BeWoApp.AppSettings.ShowAIVoice || String.IsNullOrEmpty(BeWoApp.LoggedOnEmployeeOwnChatCode) || !BeWoApp.HasLoggedOnUserRight(BS.Shared.UserRightType.AiVoiceView))
                {
                    return false;
                }
                return true;
            }
        }

        private void ButtonOpenTranskriptionView_Click(object sender, RoutedEventArgs e)
        {
            OpenTranskriptionView();
        }

        public void OpenTranskriptionView()
        {

            var view = new AiTranskriptionView();

            view.InitView();

            var serviceRecordList = DataContext as ServiceRecordListVM;

            if (serviceRecordList is null)
                throw new NotImplementedException("Can't find DataContext");

            var settings = serviceRecordList.AiUserSetting;

			if (settings is null)
				throw new NotImplementedException("Can't find DataContext (settings)");

			view.DataContext = settings;

            var factory = new BeWoWindowFactory();
            var beWoWindow = factory.GetAnimatedBeWoWindow(Translator.Translate("BeWoPlaner"), view, 500, 600);

            view.ApplyClicked += (s, e) =>
            {
                if (TargetTextBox != null)
                {
                    InsertTextAtSelection(view.GetText());
                }

                beWoWindow.Close();
            };

            view.CancelClicked += (s, e) =>
			{
				if (!String.IsNullOrEmpty(view.GetText()))
				{
					if (MessageBox.Show("Sind Sie sicher, dass Sie abbrechnen und den Text verwerfen möchten?", "Abbrechen", MessageBoxButton.OKCancel) == MessageBoxResult.OK)
					{
						beWoWindow.Close();
					}
				}
				else
				{
					beWoWindow.Close();
				}
			}; 
            
            beWoWindow.Closed += (s, e) =>
            {
                settings.AutoStartRecording = settings.DataContract.AutoStartRecording;
			};

			beWoWindow.ShowDialog();
        }

        private void InsertTextAtSelection(string neuerText)
        {
            int start = TargetTextBox.SelectionStart;
            int length = TargetTextBox.SelectionLength;

            TargetTextBox.Text =
                TargetTextBox.Text.Remove(start, length)
                              .Insert(start, neuerText);

            TargetTextBox.CaretIndex = start + neuerText.Length;
        }

    }
}