IGP-Fan-Reference/IGP/Portals/SearchPortal.razor

@implements IDisposable;

@inject ISearchService SearchService
@inject IJSRuntime JsRuntime

<SearchDialogComponent></SearchDialogComponent>

@code {
    protected override void OnInitialized()
    {
        base.OnInitialized();
        SearchService.Subscribe(OnUpdate);
    }

    protected override async Task OnInitializedAsync()
    {
        await SearchService.Load();
        await JsRuntime.InvokeVoidAsync("SetDotnetReference", DotNetObjectReference.Create(this));
    }
    


    void IDisposable.Dispose()
    {
        SearchService.Unsubscribe(OnUpdate);
    }

    void OnUpdate()
    {
        StateHasChanged();
    }

    [JSInvokable("OnKeyPress")]
    public async Task OnKeyPress(string code, bool ctrlKey, bool shiftKey, bool altKey, bool metaKey)
    {
        if (code.ToLower().Equals("k") && (ctrlKey || shiftKey || altKey || metaKey))
        {
            if (SearchService.IsVisible)
            {
                SearchService.Hide();
            }
            else
            {
                SearchService.Show();
            }
        }
    }

}