using System;
using System.Threading.Tasks;
using JD.Adobe.Service.API;
using JD.Adobe.Service.TargetMemories;
using Plume.WPF.Mvvm;

namespace Orbit.Module.ViewModel
{
    public class ConnectionWatcherViewModel : BindableBase
    {
        private readonly IPhotoshopService _photoshopService;
        private readonly ITargetMemory _targetMemory;

        private bool _isPhotoshopRunning;
        public bool IsPhotoshopRunning
        {
            get => _isPhotoshopRunning;
            set => SetProperty(ref _isPhotoshopRunning, value);
        }

        public bool IsShuttleConnected => _targetMemory.HasTarget;

        public ConnectionWatcherViewModel(ITargetMemory targetMemory, IPhotoshopService photoshopService)
        {
            _targetMemory = targetMemory ?? throw new ArgumentNullException(nameof(targetMemory));
            _photoshopService = photoshopService ?? throw new ArgumentNullException(nameof(photoshopService));
            StartWatchingPhotoshop();
        }

        private void StartWatchingPhotoshop()
        {
            Task.Run(async () =>
            {
                while (true)
                {
                    IsPhotoshopRunning = _photoshopService.IsPhotoshopRunning;
                    OnPropertyChanged(nameof(IsShuttleConnected));
                    await Task.Delay(TimeSpan.FromSeconds(1));
                }
            });
        }
    }
}