using Microsoft.AspNetCore.Components;
using MudBlazor;

namespace Manager.App.Components.Layout;

public partial class BaseLayout
{
    private readonly MudTheme _mudTheme = new MudTheme();
    private MudThemeProvider? _themeProvider;
    private bool _isDarkTheme = true;
    
    public event EventHandler<bool>? OnDarkThemeChanged;

    public bool DarkTheme
    {
        get => _isDarkTheme;
        set
        {
            _isDarkTheme = value;
            ThemeChanged();
        }
    }

    private void ThemeChanged()
    {
        StateHasChanged();
    }

    protected override async Task OnAfterRenderAsync(bool firstRender)
    {
        if (firstRender && _themeProvider != null)
        {
            DarkTheme = await _themeProvider.GetSystemDarkModeAsync();
            _themeProvider.IsDarkModeChanged = EventCallback.Factory.Create<bool>(this, x => OnDarkThemeChanged?.Invoke(this, x));
        }
    }
}