mapo-core/MP.Stats/Data/MessageService.cs

using System;
using System.Collections.Generic;
using System.Linq;
using System.Threading.Tasks;

namespace MP.Stats.Data
{
    public class MessageService
    {
        #region Private Fields

        private string searchVal;
        private bool showSearch;

        #endregion Private Fields

        #region Public Events

        public event Action EA_HideSearch;

        public event Action EA_SearchUpdated;

        public event Action EA_ShowSearch;

        #endregion Public Events

        #region Public Properties

        public string SearchVal
        {
            get => searchVal;
            set
            {
                if (searchVal != value)
                {
                    searchVal = value;

                    if (EA_SearchUpdated != null)
                    {
                        EA_SearchUpdated?.Invoke();
                    }
                }
            }
        }

        public bool ShowSearch
        {
            get => showSearch;
            set
            {
                if (showSearch != value)
                {
                    showSearch = value;
                    if (showSearch)
                    {
                        if (EA_ShowSearch != null)
                        {
                            EA_ShowSearch?.Invoke();
                        }
                    }
                    else
                    {
                        if (EA_HideSearch != null)
                        {
                            EA_HideSearch?.Invoke();
                        }
                    }
                }
            }
        }

        #endregion Public Properties

        #region Protected Methods

        protected void ReportSearch()
        {
            if (EA_SearchUpdated != null)
            {
                EA_SearchUpdated?.Invoke();
            }
        }

        #endregion Protected Methods
    }
}