magman/MagMan.UI/Components/SearchMod.razor.cs

using MagMan.Data.Tenant.Services;
using Microsoft.AspNetCore.Components;

namespace MagMan.UI.Components
{
    public partial class SearchMod : IDisposable
    {
        #region Public Properties

        [Parameter]
        public EventCallback<string> searchUpdated { get; set; }

        //[Parameter]
        public string searchVal
        {
            get
            {
                return MessageService.SearchVal;
            }
            set
            {
                MessageService.SearchVal = value;
                reportChange();
            }
        }

        #endregion Public Properties

        #region Public Methods

        public void Dispose()
        {
            NavMan.LocationChanged -= NavMan_LocationChanged;
        }

        #endregion Public Methods

        #region Protected Methods

        protected override void OnInitialized()
        {
            NavMan.LocationChanged += NavMan_LocationChanged;
        }

        #endregion Protected Methods

        #region Private Properties

        [Inject]
        private NavigationManager NavMan { get; set; } = null!;

        #endregion Private Properties

        #region Private Methods

        private void NavMan_LocationChanged(object? sender, Microsoft.AspNetCore.Components.Routing.LocationChangedEventArgs e)
        {
            reset();
        }

        private void reportChange()
        {
            searchUpdated.InvokeAsync(searchVal);
        }

        private void reset()
        {
            searchVal = "";
            InvokeAsync(StateHasChanged);
        }

        #endregion Private Methods
    }
}