using System.Windows;
using System.Windows.Controls;
using TeamAAS.FlowEngine.Execution;
using TeamAAS.Theme;
using TeamAAS.ViewModels;

namespace TeamAAS.Views
{
    public partial class HomeView : UserControl
    {
        public HomeView()
        {
            InitializeComponent();
            DataContext = new HomeViewModel();

            // 顶部栏/设置页切换主题或主色后，同步刷新首页图标与色板状态
            Loaded += (s, e) =>
            {
                ThemeManager.ThemeChanged += App_ThemeChanged;
                FlowRunner.Instance.RunStateChanged += OnRunStateChanged;
            };
            Unloaded += (s, e) =>
            {
                ThemeManager.ThemeChanged -= App_ThemeChanged;
                FlowRunner.Instance.RunStateChanged -= OnRunStateChanged;
            };
        }

        private void App_ThemeChanged()
        {
            (DataContext as HomeViewModel)?.RefreshThemeState();
        }

        private void OnRunStateChanged()
        {
            (DataContext as HomeViewModel)?.RefreshRunState();
        }
    }
}