using Prism.Mvvm;
using System.Linq;
using Prism.Events;
using SHJX.Service.Common.Event;
using System.Collections.Generic;
using SHJX.Service.Model.EventArgs;
using SHJX.Service.Control.Interface;
using System.Collections.ObjectModel;
using SHJX.Service.Common.Constants;
using SHJX.Service.Model.ControlModules;
namespace SHJX.Service.Main.ViewModels
{
    public class ShowStatusViewModel : BindableBase
    {
        #region Properties
        public ObservableCollection<StatusControlInfo> StatusControls { get; set; }
        //public ShowStatusValueArgs ShowstatusValue { get; set; }
        /// <summary>
        /// 端口连接状态
        /// </summary>
        private string _showstatusValue;
        public string ShowstatusValue
        {
            get => _showstatusValue;
            set => SetProperty(ref _showstatusValue, value);
        }

        #endregion

        public ShowStatusViewModel(IEventAggregator ea, IMainService service)
        {
            //ShowstatusValue = new ShowStatusValueArgs();
            StatusControls = new ObservableCollection<StatusControlInfo>();
            
            StatusControlInfo control = new()
            {
                Index = 0,
                ControlName = "3232",
                TagNameText = "42423",
                BackColor = ColorNames.MainColor
            };
            StatusControls.Add(control);

            #region 监听
            ea.GetEvent<UpdateStausEvent>().Subscribe((lists) =>
            {
                
                string[] strArray = ShowstatusValue?.Split('\r');
                if (strArray?.Length >= 9)
                {
                    ShowstatusValue = "";
                    for (int i = 0; i < 8;i++) 
                    {
                        ShowstatusValue += strArray[strArray.Length - 9 + i] + "\r";
                    }
                }
                ShowstatusValue += lists.CurrentContent + "\r";

            });
            #endregion
        }

        #region Event Methods
        public void ChangeElement(ShowStatusValueArgs args)
        {
           // showText = args.CurrentContent;
            //StatusControlInfo control = StatusControls.Where(item => item.ControlName.Equals(arg.Name)).FirstOrDefault();
            //if (control is null)
            //{
            //    continue;
            //}
            //StatusControls[control.Index].CurrentTextText = !arg.Enable ? string.IsNullOrWhiteSpace(arg.Current) ? string.Empty : arg.Current.Length < 2 ? arg.Current : arg.Current[1..] : string.Empty;
            // StatusControls[control.Index].BackColor = !arg.Enable ? ColorNames.SentColor : ColorNames.MainColor;
            //StatusControls[0].ControlName = args.CurrentContent;
                // StatusControlsIndex].BackColor = !arg.Enable ? ColorNames.SentColor : ColorNames.MainColor;
            
        }
        #endregion
    }
}