using DataEntity.Share;
using System.Collections.Generic;
using System.Collections.ObjectModel;
using System.Data;
using System.Diagnostics;
using System.Linq;
using System.Windows;
using System.Windows.Controls;
using System.Windows.Input;
using System.Windows.Media;
using XImagingXhandler.XDAL;
using DataGrid = System.Windows.Controls.DataGrid;
using TextBox = System.Windows.Controls.TextBox;

namespace XHandler.View.MethodProperty
{
    /// <summary>
    /// 补充目标板时输入条码界面
    /// </summary>
    public partial class SetBarcodeDlgForAddConsumables : Window
    {
        /// <summary>
        /// 运行界面
        /// </summary>
        public RunWnd launchView = null;

        /// <summary>
        /// 文件涂布数据
        /// </summary>
        public DataTable dtCoatingFile = null;

        /// <summary>
        /// 目标板编号开始替换Index
        /// </summary>
        public int StartIndex = 0;

        /// <summary>
        /// 输入的条码数据
        /// </summary>
        private ObservableCollection<InputBarcode> inputDatas = new ObservableCollection<InputBarcode>();

        /// <summary>
        /// 提示消息内容
        /// </summary>
        private string msg = string.Empty;

        /// <summary>
        /// 构造函数
        /// </summary>
        /// <param name="msg"></param>
        public SetBarcodeDlgForAddConsumables(string strMsg)
        {
            InitializeComponent();
            msg = strMsg;
            this.Owner = (Window)Shared.Main;
        }

        /// <summary>
        /// 初始化事件
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        private void Window_Loaded(object sender, RoutedEventArgs e)
        {
            // 初始化控件
            InitControl(msg);
        }

        private bool IsOnBatch(bool isNewPlateBatch, int iChoiceIndex, int iStartIndex)
        {
            if (isNewPlateBatch)
            {
                if ((launchView.choiceTimes == 1 || launchView.choiceTimes == 2) && (iChoiceIndex == StartIndex))
                {
                    return true;
                }
                else if (launchView.choiceTimes == 2 && (iChoiceIndex == StartIndex + 1))
                {
                    return true;
                }
                else
                {
                    return false;
                }
            }
            else
            {
                return true;            
            }
        }

        /// <summary>
        /// 初始化控件
        /// </summary>
        /// <param name="msg"></param>
        private void InitControl(string msg)
        {
            List<string> lstLatticeNum = new List<string>();
            if (dtCoatingFile != null)
            {
                for (int iChoiceIndex = StartIndex; iChoiceIndex < dtCoatingFile.Rows.Count; iChoiceIndex++)
                {
                    string strDesPlateName = dtCoatingFile.Rows[iChoiceIndex]["TargetB"].ToString();
                    string strTargetBarcode = dtCoatingFile.Rows[iChoiceIndex]["TargetBarcode"].ToString();
                    bool isNewPlateBatch = bool.Parse(dtCoatingFile.Rows[iChoiceIndex]["IsNewPlateBatch"].ToString());
                    if (!IsOnBatch(isNewPlateBatch, iChoiceIndex, StartIndex))
                    {
                        break;
                    }

                    if (!lstLatticeNum.Contains(strDesPlateName))
                    {
                        lstLatticeNum.Add(strDesPlateName);
                        inputDatas.Add(new InputBarcode()
                        {
                            lattice_num = strDesPlateName,
                            targetplate_barcode = strTargetBarcode
                        });
                    }
                }
            }

            dgInputBarcode.DataContext = inputDatas;
            dgInputBarcode.ItemsSource = inputDatas;
            textblockMsg.Text = msg;
        }

        /// <summary>
        /// 确定
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        private void btnOK_Click(object sender, RoutedEventArgs e)
        {
            if (dtCoatingFile != null)
            {
                for (int iChoiceIndex = StartIndex; iChoiceIndex < dtCoatingFile.Rows.Count; iChoiceIndex++)
                {
                    string strDesPlateName = dtCoatingFile.Rows[iChoiceIndex]["TargetB"].ToString();
                    bool isNewPlateBatch = bool.Parse(dtCoatingFile.Rows[iChoiceIndex]["IsNewPlateBatch"].ToString());
                    if (!IsOnBatch(isNewPlateBatch, iChoiceIndex, StartIndex))
                    {
                        break;
                    }

                    InputBarcode brcodeItem = inputDatas.FirstOrDefault(it => it.lattice_num.Equals(strDesPlateName));
                    if (brcodeItem != null)
                    {
                        dtCoatingFile.Rows[iChoiceIndex]["TargetBarcode"] = brcodeItem.targetplate_barcode;
                    }
                }
            }

            DialogResult = true;
        }

        /// <summary>
        /// 关闭
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        private void btnClose_Click(object sender, RoutedEventArgs e)
        {
            DialogResult = false;
        }

        #region DataGrid事件
        private void dgCoatingData_CellEditEnding(object sender, DataGridCellEditEndingEventArgs e)
        {
            //如果点击了放弃按钮或ESC
            if (e.EditAction == DataGridEditAction.Cancel)
            {
                return;
            }
            //获取编辑模式显示的元素，因为使用了模板，因此这里是ContentPresenter类型
            ContentPresenter cp = e.EditingElement as ContentPresenter;
            if (cp != null && VisualTreeHelper.GetChildrenCount(cp) > 0)
            {
                //找到编辑框
                TextBox textBox = VisualTreeHelper.GetChild(cp, 0) as TextBox;
                //如果找到
                if (textBox != null)
                {
                    var a = inputDatas;

                    var dataGrid = sender as DataGrid;
                    dataGrid.BeginEdit();
                }
            }
        }

        private void DataGridCell_PreviewMouseMove(object sender, MouseEventArgs e)
        {
            if (e.OriginalSource is System.Windows.Shapes.Path)
            {
                Cursor = Cursors.Cross;
            }
            else
            {
                Cursor = Cursors.Arrow;
            }
        }

        private void DataGridCell_PreviewMouseDoubleClick(object sender, MouseButtonEventArgs e)
        {
            Debug.WriteLine("Double click");
            DataGridCell cell = sender as DataGridCell;
            if ((cell.Column.DisplayIndex == 1) || (cell.Column.DisplayIndex == 2) || (cell.Column.DisplayIndex == 5)
                || (cell.Column.DisplayIndex == 6) || (cell.Column.DisplayIndex == 7))
            {
                cell.Column.IsReadOnly = false;
            }
            cell.Focus();
            cell.IsSelected = true;
            dgInputBarcode.BeginEdit();
            e.Handled = true;
        }
        #endregion

        #region 拖动窗体
        /// <summary>
        /// 拖动窗体
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        private void Grid_MouseDown(object sender, MouseButtonEventArgs e)
        {
            if (e.ChangedButton == MouseButton.Left)
            {
                this.DragMove();
            }
        }
        #endregion
    }
}