using System.Globalization;
using System.Linq;
using System.Windows;
using System.Windows.Controls;
using System.Windows.Data;
using Microsoft.Extensions.DependencyInjection;
using Sln.Wcs.Model.Domain;
using Sln.Wcs.Repository.service;
using Sln.Wcs.UI.Controls;

namespace Sln.Wcs.UI.Page.BasicInfo.DeviceInfo
{
    public partial class DeviceInfoPage : UserControl
    {
        private readonly IBaseDeviceInfoService _deviceInfoService;

        public DeviceInfoPage()
        {
            InitializeComponent();
            _deviceInfoService = App.ServiceProvider.GetService<IBaseDeviceInfoService>();
            LoadData();
        }

        public void LoadData()
        {
            var list = _deviceInfoService.Query();
            DeviceGrid.ItemsSource = list;
        }

        private void BtnQuery_Click(object sender, RoutedEventArgs e)
        {
            var code = TxtQueryCode.Text?.Trim();
            var name = TxtQueryName.Text?.Trim();
            var list = _deviceInfoService.Query()
                .Where(d => string.IsNullOrEmpty(code) || d.deviceCode.Contains(code))
                .Where(d => string.IsNullOrEmpty(name) || (d.deviceName != null && d.deviceName.Contains(name)))
                .ToList();
            DeviceGrid.ItemsSource = list;
        }

        private void BtnAdd_Click(object sender, RoutedEventArgs e)
        {
            var window = new DeviceAddWindow(this);
            window.Owner = Window.GetWindow(this);
            window.ShowDialog();
        }

        private void BtnEdit_Click(object sender, RoutedEventArgs e)
        {
            if (DeviceGrid.SelectedItem is BaseDeviceInfo device)
            {
                var window = new DeviceEditWindow(this, device);
                window.Owner = Window.GetWindow(this);
                window.ShowDialog();
            }
        }

        private void BtnDelete_Click(object sender, RoutedEventArgs e)
        {
            if (DeviceGrid.SelectedItem is BaseDeviceInfo device)
            {
                var result = CustomMessageBox.Show($"确认删除设备: {device.deviceName}?", "删除确认", MessageBoxButton.YesNo);
                if (result == MessageBoxResult.Yes)
                {
                    var success = _deviceInfoService.Delete(device);
                    if (success)
                    {
                        CustomMessageBox.Show("删除成功", "提示", MessageBoxButton.OK);
                        LoadData();
                    }
                    else
                    {
                        CustomMessageBox.Show("删除失败", "错误", MessageBoxButton.OK);
                    }
                }
            }
        }
    }

    [ValueConversion(typeof(int), typeof(string))]
    public class DeviceTypeConverter : IValueConverter
    {
        public object Convert(object value, Type targetType, object parameter, CultureInfo culture)
        {
            return value switch
            {
                0 => "输送线",
                1 => "AGV",
                2 => "提升机",
                _ => "未知"
            };
        }

        public object ConvertBack(object value, Type targetType, object parameter, CultureInfo culture)
        {
            throw new NotImplementedException();
        }
    }

    [ValueConversion(typeof(int), typeof(string))]
    public class DeviceStatusConverter : IValueConverter
    {
        public object Convert(object value, Type targetType, object parameter, CultureInfo culture)
        {
            return value switch
            {
                0 => "正常",
                1 => "在忙",
                2 => "异常",
                _ => "未知"
            };
        }

        public object ConvertBack(object value, Type targetType, object parameter, CultureInfo culture)
        {
            throw new NotImplementedException();
        }
    }
}