using Microsoft.Win32;
using NPOI.HSSF.Record;
using NPOI.SS.Formula.Functions;
using System;
using System.Collections.Generic;
using System.Collections.ObjectModel;
using System.Configuration;
using System.IO;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
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 XCommon.Log;
using XHandler.Class;
using XHandler.Class.DataEx;
using XImagingXhandler.XDAL;

namespace XHandler.View.Consumables
{
    /// <summary>
    /// BaseInfo.xaml 的交互逻辑
    /// </summary>
    public partial class BaseInfo : UserControl
    {
        public Labware labware { get; set; }

        private ObservableCollection<LabwareType> labwareTypes;
        public BaseInfo()
        {
            InitializeComponent();

            labwareTypes = DataModule.getInstance().GetLabwareTypes();
            cbConsumableType.ItemsSource = labwareTypes;
            cbConsumableType.SelectedIndex = 0;
        }

        public void SetLabware(Labware lb)
        {
            try
            {
                labware = lb;
                LabwareType lt = labwareTypes.FirstOrDefault<LabwareType>(s => s.labwaretype_name == lb.labware_type);
                if (lt != null)
                    cbConsumableType.SelectedItem = lt;
                this.DataContext = labware;

                if (string.IsNullOrEmpty(lb.labware_picture))
                    imageConsumable.Source = BitmapFrame.Create(new Uri("pack://application:,,,./Assets/Consumables/无图片.png"), BitmapCreateOptions.None, BitmapCacheOption.OnLoad);
                else
                {
                    string folderName = ConfigurationManager.AppSettings["ImgPath"].ToString();
                    string imgPath = folderName + "\\" + lb.labware_picture;
                    imageConsumable.Source = BitmapFrame.Create(new Uri(imgPath), BitmapCreateOptions.None, BitmapCacheOption.OnLoad);
                }
            }
            catch (Exception ex)
            {
                LoggerHelper.ErrorLog("ERROR:", ex);
            }
        }

        private void btnUpload_Click(object sender, RoutedEventArgs e)
        {
            if (labware == null)
                return;
            OpenFileDialog dlg = new OpenFileDialog();
            dlg.Filter = "Image files(*.jpg,*.gif,*.png)|*.jpg;*.gif;*.png|All files|*.*";
            dlg.FilterIndex = 1;
            dlg.RestoreDirectory = true;
            if(dlg.ShowDialog()==true)
            {
                string imgFile = dlg.FileNames[0];
                string folder = ConfigurationManager.AppSettings["ImgPath"].ToString();
                if(!Directory.Exists(folder))
                    Directory.CreateDirectory(folder);

                string ext = System.IO.Path.GetExtension(imgFile);
                string destName = DateTime.Now.ToString("yyyyMMddTHHmmssms") +ext;
                string destFile = folder + "\\" + destName;
                File.Copy(imgFile, destFile, true);

                imageConsumable.Source = BitmapFrame.Create(new Uri(destFile), BitmapCreateOptions.None, BitmapCacheOption.OnLoad);

                labware.labware_picture = destName;
            }

        }

        private void btnDelete_Click(object sender, RoutedEventArgs e)
        {
            if (labware == null)
                return;
            labware.labware_picture = "";

            imageConsumable.Source = BitmapFrame.Create(new Uri("pack://application:,,,./Assets/Consumables/无图片.png"), BitmapCreateOptions.None, BitmapCacheOption.OnLoad);
        }

        /// <summary>
        /// 检查数据
        /// </summary>
        /// <returns></returns>
        public bool CheckData()
        {
            if (string.IsNullOrEmpty(labware.labware_name))
            {
                MessageBox.Show(Properties.Resources.strPlsInputLabwareName, "Tips");
                return false;
            }
            return true;
        }

        #region 类型改变切换基础数据字段
        private void cbConsumableType_SelectionChanged(object sender, SelectionChangedEventArgs e)
        {
            if (cbConsumableType.SelectedIndex <= 0)
                return;
            string typeName = (cbConsumableType.SelectedItem as LabwareType).labwaretype_name;
            string typeId = (cbConsumableType.SelectedItem as LabwareType).labwaretype_id;
            if (labware != null)
            {
                labware.labware_type_id = typeId;
                labware.labware_type = typeName;
            }
        }
        #endregion
    }
}