using System.Text;
using System.Windows;
using System.Windows.Controls;
using System.Windows.Data;
using System.Windows.Documents;
using System.Windows.Input;
using System.Windows.Media;
using System.Windows.Media.Imaging;
using System.Windows.Navigation;
using System.Windows.Shapes;
using System.Windows.Threading;
using Sln_Wpf.Page;

namespace Sln_Wpf
{
    /// <summary>
    /// Interaction logic for MainWindow.xaml
    /// </summary>
    public partial class MainWindow : Window
    {
        private bool _isMaximized = false;
        private DeviceInfo _deviceInfoView;
        private WarehouseInfo _warehouseInfoView;
        private MainPage _mainPage;
        private TaskInfo _taskInfo;
        public MainWindow()
        {
            InitializeComponent();

            // 初始化时钟，每秒更新一次
            DispatcherTimer timer = new DispatcherTimer();
            timer.Interval = TimeSpan.FromSeconds(1);
            timer.Tick += Timer_Tick;
            timer.Start();
            _mainPage = new MainPage();
            MainContentArea.Content = _mainPage;
            // 立即显示当前时间
            UpdateClock();
        }

        private void Timer_Tick(object sender, EventArgs e)
        {
            UpdateClock();
        }

        private void UpdateClock()
        {
            // 格式化显示当前时间
            ClockText.Text = DateTime.Now.ToString("yyyy-MM-dd HH:mm:ss");
        }

        // 窗口拖拽功能
        private void Window_MouseLeftButtonDown(object sender, MouseButtonEventArgs e)
        {
            if (e.ButtonState == MouseButtonState.Pressed)
            {
                this.DragMove();
            }
        }

        // 最小化按钮
        private void BtnMinimize_Click(object sender, RoutedEventArgs e)
        {
            this.WindowState = WindowState.Minimized;
        }

        // 全屏/恢复按钮
        private void BtnMaximizeRestore_Click(object sender, RoutedEventArgs e)
        {
            if (_isMaximized)
            {
                this.WindowState = WindowState.Normal;
                _isMaximized = false;
                BtnMaximizeRestore.Content = "□";
                BtnMaximizeRestore.ToolTip = "全屏";
            }
            else
            {
                this.WindowState = WindowState.Maximized;
                _isMaximized = true;
                BtnMaximizeRestore.Content = "❐";
                BtnMaximizeRestore.ToolTip = "恢复";
            }
        }

        // 关闭按钮
        private void BtnClose_Click(object sender, RoutedEventArgs e)
        {
            // 可在此添加关闭前的确认逻辑
            var result = MessageBox.Show("确定要退出WCS平台吗？", "退出确认", MessageBoxButton.YesNo, MessageBoxImage.Question);
            if (result == MessageBoxResult.Yes)
            {
                Application.Current.Shutdown();
            }
        }

        // 设备信息按钮点击事件
        private void BtnDeviceInfo_Click(object sender, RoutedEventArgs e)
        {
            if (_deviceInfoView == null)
            {
                _deviceInfoView = new DeviceInfo();
            }
            // 将内容区域切换为设备信息视图
            MainContentArea.Content = _deviceInfoView;
        }

        // 仓库信息按钮点击事件
        private void BtnWarehouseInfo_Click(object sender, RoutedEventArgs e)
        {
            if (_warehouseInfoView == null)
            {
                _warehouseInfoView = new WarehouseInfo();
            }
            // 将内容区域切换为仓库信息视图
            MainContentArea.Content = _warehouseInfoView;
        }

        // 任务管理按钮点击事件
        private void BtnTaskManage_Click(object sender, RoutedEventArgs e)
        {
            if (_taskInfo == null)
            {
                _taskInfo = new TaskInfo();
            }
            // 将内容区域切换为仓库信息视图
            MainContentArea.Content = _taskInfo;
        }

        private void BtnMainPage_Click(object sender, RoutedEventArgs e)
        {
            if (_mainPage == null)
            {
                _mainPage = new MainPage();
            }
            // 将内容区域切换为设备信息视图
            MainContentArea.Content = _mainPage;
        }
    }
}