@using Blog3000.Client.Shared
@inherits LayoutComponentBase
@implements IDisposable
@inject Config CurrConfig
@inject IJSRuntime JSRuntime 


<div class="sidebar">
    <NavMenu />
</div>



<div class="main">
    <!-- div class="top-row px-4">
        <a href="http://blazor.net" target="_blank" class="ml-md-auto">About</a>
    </div-->
    <div class="updater">
        <span><Updater /></span>
    </div>

    <div class="content px-4">
        @Body
    </div>
    <hr />

    @if (defaultMailAddress != null)
    {
        <div class="blog-contact"><a href="@defaultMailAddress">@defaultMailAddressTxt</a></div>
    }
    <div class="blog-powered-by">Powered by blog3000 (C) M. Höß, Version 0.1 PreAlpha Build @build, powered by C#, ASP.NetCore, Blazor and Gentoo-Linux :)</div>

</div>


@code {

    private string build;
    private string defaultMailAddress;
    private string defaultMailAddressTxt;

    public void Dispose()
    {
        CurrConfig.ConfigChanged -= ConfigChanged;
    }

    protected override void OnInitialized()
    {
        build = Blog3000.Client.BuildVersion.BUILD_DATE;

        CurrConfig.ConfigChanged += ConfigChanged;
        _ = CurrConfig.FetchAsync();
        Refresh();

    }

    private void ConfigChanged(object sender, EventArgs e)
    {
        Refresh();
    }

    private void Refresh()
    {
        defaultMailAddress = CurrConfig?.Main?.DefaultMailAddress != null ? $"mailto:{CurrConfig.Main.DefaultMailAddress}" : null;
        defaultMailAddressTxt = CurrConfig?.Main?.DefaultMailAddress != null ? $"Send a comment to {CurrConfig.Main.DefaultMailAddress}" : null;

        if (CurrConfig?.Main?.Title != null)
        {
            JSRuntime.InvokeVoidAsync("window.setTitle", CurrConfig.Main.Title);
        }


        StateHasChanged();
    }

}