using HMI.Core.Util;
using HMI.IOMonitor.Entity;
using HMI.UI;
using HMI.UI.DpUtil;
using HMI.UI.Util;
using log4net;
using Panuon.WPF.UI;
using System;
using System.Collections.ObjectModel;
using System.ComponentModel;

namespace HMI.IOMonitor
{
    /// <summary>
    /// ModalWindow.xaml 的交互逻辑
    /// </summary>
    public partial class IPManageModal : WindowX
    {
        public IPManageModal(ILog log)
        {
            this.log = log;
            this.DataContext = this;
            InitializeComponent();
        }
        private ILog log;
        public string FilePath { get; private set; }
        public int DataIndex { get; private set; }
        public IPManage Data { get; private set; }
        public ObservableCollection<IPManage> Datasource { get; private set; }

        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);
                    if (!ValidateForm())
                    {
                        e.Cancel = true;
                        return;
                    }

                    SaveOrUpdateData();
                }
                catch (Exception ex)
                {
                    log.Error("IPManage Form Submit Failed.", ex);
                    ToastHelper.Error(this, $"Error: {ex.Message}");
                    e.Cancel = true;
                    return;
                }
                finally
                {
                    _isProcessing = false;
                    ButtonHelper.SetIsPending(okButton, false);
                }
            }
            base.OnClosing(e);
        }

        public bool ValidateDBAddress(object value, out string err)
        {
            err = null;
            
            return true;
        }

        private bool ValidateForm()
        {
            bool flag = FormGroupHelper.ValidateForm(formPanel);
            if (flag)
            {
                Data.DItag =iTag.Text;
                Data.DQtag = qTag.Text;
            }
            return flag;
        }

        public bool? Open(int index, IPManage data,
            ObservableCollection<IPManage> dataSource,
            string filePath)
        {
            FilePath = filePath;
            DataIndex = index;
            Data = data;
            Datasource = dataSource;
            iTag.Text = Data.DItag;
            qTag.Text = Data.DQtag;
            return this.ShowDialog();
        }

        private void SaveOrUpdateData()
        {
            if (DataIndex == -1)
            {
                InsertData(Data);
            }
            else
            {
                UpdateData(DataIndex, Data);
            }
        }

        public void InsertData(IPManage data)
        {
            Datasource.Add(data);
            XmlHelper.SerializeToXml(FilePath, Datasource);
        }

        public void UpdateData(int index, IPManage data)
        {
            Datasource[index] = data;
            XmlHelper.SerializeToXml(FilePath, Datasource);
        }
    }
}