using HMI.UI.Util;
using HMI.Util;
using Microsoft.Win32;
using Panuon.WPF.UI;
using PLCHelper.Entity;
using System.Collections.ObjectModel;
using System.ComponentModel;
using System.Windows.Controls;

namespace Plugin.CurrentSensorControl
{
    /// <summary>
    /// ModalWindow.xaml 的交互逻辑
    /// </summary>
    public partial class BurnInSettingModal : WindowX
    {
        public BurnInSettingModal()
        {
            this.DataContext = this;
            InitializeComponent();
        }

        private ObservableCollection<PLCTagData> datasource;

        public ObservableCollection<PLCTagData> Datasource
        {
            get => datasource;
            set
            {
                Set(ref datasource, value);
            }
        }

        private bool _isProcessing;

        protected override void OnClosing(CancelEventArgs e)
        {
            //Press Continue Button
            if (DialogResult == true)
            {
                if (_isProcessing)
                {
                    e.Cancel = true;
                    return;
                }
                var okButton = WindowXModalDialog.GetOKButton(this);
                try
                {
                    _isProcessing = true;
                    ButtonHelper.SetIsPending(okButton, true);
                    
                }
                catch (Exception ex)
                {
                    ToastHelper.Error(this, $"Error！{ex.Message}");
                    e.Cancel = true;
                    return;
                }
                finally
                {
                    _isProcessing = false;
                    ButtonHelper.SetIsPending(okButton, false);
                }
            }
            base.OnClosing(e);
        }

        private bool ValidateName(object value, out string err)
        {
            err = null;
            //string group = TbGroup.Text;
            //var temp = Datasource.FirstOrDefault(d => d.Group == group && d.Name == value.ToString());
            //if (temp != null && temp != Data)
            //{
            //    err = this.lang("App.MustBeUnique", $"{this.lang("doc.group")},{this.lang("doc.name")}");
            //    return false;
            //}
            return true;
        }

        private bool ValidateAddress(object value, out string err)
        {
            err = null;
            //string group = TbGroup.Text;
            //var temp = Datasource.FirstOrDefault(d => d.Address == value.ToString());
            //if (temp != null && temp != Data)
            //{
            //    err = this.lang("App.MustBeUnique", this.lang("doc.Address"));
            //    return false;
            //}
            return true;
        }

        public bool? Open( ObservableCollection<PLCTagData> datasource)
        {
            this.Datasource = datasource;
            return this.ShowDialog();
        }

        private void DoExport()
        {
            SaveFileDialog sfd = new SaveFileDialog();
            sfd.Filter = "Excel 文件 (*.xls)|*.xls";
            if (sfd.ShowDialog() == true)
            {
                ExcelHelper.ExportExcel(sfd.FileName, Datasource);
            }
        }

        private void DoImport()
        {
            OpenFileDialog ofd = new OpenFileDialog();
            ofd.Filter = "Excel 文件 (*.xls)|*.xls";
            if (ofd.ShowDialog() == true)
            {
                try
                {
                    Datasource = new ObservableCollection<PLCTagData>(ExcelHelper.ReadFromExcel<PLCTagData>(ofd.FileName));
                }
                catch (Exception ex)
                {
                    ControlPage.Logger.Error("Import Error.", ex);
                    ToastHelper.Error(ex.Message);
                }
            }
        }

        private void Button_Click(object sender, System.Windows.RoutedEventArgs e)
        {
            var btn = sender as Button;
            switch (btn.Name) {
                case "exportBtn":
                    DoExport();
                    break;
                case "importBtn":
                    DoImport();
                    break;
                default:
                    break;
            }

        }
    }
}