using AutoMapper;
using GalaSoft.MvvmLight;
using GalaSoft.MvvmLight.Command;
using GroupLine.Model;
using NLog;
using NPOI.HSSF.Util;
using NPOI.SS.UserModel;
using NPOI.XSSF.UserModel;
using System;
using System.Collections.ObjectModel;
using System.IO;
using System.Linq;
using System.Windows;
using System.Windows.Forms;
using MessageBox = System.Windows.MessageBox;
using GroupLine.App.ModelDto;

namespace GroupLine.App.ViewModel
{
    public class GInsRotaResViewModel : ViewModelBase
    {
        //日志的实例化
        private static Logger _Logger = LogManager.GetCurrentClassLogger();

        private string CurrentMachineName = "G型绝缘、回转方向、电阻测量";

        private string CurrentMachineNameTemplate = "GInsRotaResTemplate.xlsx";

        private IMapper autoMapper;

        /// <summary>
        /// 实例化函数
        /// </summary>
        public GInsRotaResViewModel()
        {
            ListModelDto = new ObservableCollection<GInsRotaResDto>();
            SearchStartDate = DateTime.Now.AddDays(-1).ToShortDateString();
            SearchEndDate = DateTime.Now.AddDays(2).ToShortDateString();

            MachineName = CurrentMachineName + " - 搜索条件";


            var config = new MapperConfiguration(cfg => cfg.CreateMap<GInsRotaRes, GInsRotaResDto>());
            autoMapper = config.CreateMapper();
        }


        /// <summary>
        /// 列表集合
        /// </summary>
        private ObservableCollection<GInsRotaResDto> _ListModelDto;
        /// <summary>
        /// 列表集合
        /// </summary>
        public ObservableCollection<GInsRotaResDto> ListModelDto
        {
            get { return _ListModelDto; }
            set { _ListModelDto = value; }
        }

        #region "搜索条件属性"

        /// <summary>
        /// 机器设备名称
        /// </summary>
        private string machineName;

        public string MachineName
        {
            get
            {
                return machineName;
            }
            set
            {
                machineName = value;
                RaisePropertyChanged(() => MachineName);
            }
        }



        /// <summary>
        /// 搜索条件-背番号
        /// </summary>
        private string searchBackData;

        public string SearchBackData
        {
            get
            {
                return searchBackData;
            }
            set
            {
                searchBackData = value;
                RaisePropertyChanged(() => SearchBackData);
            }
        }

        /// <summary>
        /// 搜索条件-筒体编号
        /// </summary>
        private string searchCylinderNo;

        public string SearchCylinderNo
        {
            get
            {
                return searchCylinderNo;
            }
            set
            {
                searchCylinderNo = value;
                RaisePropertyChanged(() => searchCylinderNo);
            }
        }


        /// <summary>
        /// 搜索条件-开始时间
        /// </summary>
        private string searchStartDate;

        public string SearchStartDate
        {
            get
            {
                return searchStartDate;
            }
            set
            {
                searchStartDate = value;
                RaisePropertyChanged(() => SearchStartDate);
            }
        }

        /// <summary>
        /// 搜索条件-结束时间
        /// </summary>
        private string searchEndDate;

        public string SearchEndDate
        {
            get
            {
                return searchEndDate;
            }

            set
            {
                searchEndDate = value;
                RaisePropertyChanged(() => SearchEndDate);
            }
        }
        #endregion

        #region "搜索命令"
        /// <summary>
        /// 搜索命令
        /// </summary>
        private RelayCommand searchCmd;
        public RelayCommand SearchCmd
        {
            get
            {
                if (searchCmd == null) return new RelayCommand(() => Search());
                return searchCmd;
            }
            set
            {
                searchCmd = value;
            }
        }

        private void Search()
        {
            try
            {
                var MulConQueryable = FSqlContext.FDb.Select<GInsRotaRes>();

                //多条件查询
                if (!string.IsNullOrEmpty(SearchCylinderNo))
                {
                    MulConQueryable = MulConQueryable.Where(t => t.CylinderNo.Contains(SearchCylinderNo));
                }
                //多条件查询
                if (!string.IsNullOrEmpty(SearchStartDate))
                {
                    MulConQueryable = MulConQueryable.Where(t => t.CreateTime.Date >= Convert.ToDateTime(SearchStartDate));
                }
                //多条件查询
                if (!string.IsNullOrEmpty(SearchEndDate))
                {
                    MulConQueryable = MulConQueryable.Where(t => t.CreateTime.Date < Convert.ToDateTime(SearchEndDate).AddDays(1));
                }
                var ListDpI = MulConQueryable.OrderByDescending(a => a.CreateTime).ToList();//.Where(a => a.CreateTime >= DateTime.Now);
                ListModelDto.Clear();


                foreach (var item in ListDpI)
                {
                    ListModelDto.Add(autoMapper.Map<GInsRotaResDto>(item));

                }
            }
            catch (Exception ex)
            {
                _Logger.Error(String.Format("ErrSource : {0} ErrMsg : {1}", ex.StackTrace.ToString(), ex.Message.ToString()));
            }
        }
        #endregion

        #region "导出数据"
        //OutputDataCmd

        /// <summary>
        /// 搜索命令
        /// </summary>
        private RelayCommand _OutputDataCmd;
        public RelayCommand OutputDataCmd
        {
            get
            {
                if (_OutputDataCmd == null) return new RelayCommand(() => OutputDataAction());
                return _OutputDataCmd;
            }
            set
            {
                _OutputDataCmd = value;
            }
        }

        private void OutputDataAction()
        {
            try
            {
                if (ListModelDto != null && ListModelDto.Count > 0)
                {
                    string FilePath = string.Empty;
                    FolderBrowserDialog dialog = new FolderBrowserDialog();
                    dialog.Description = "请选择文件夹";
                    dialog.ShowNewFolderButton = true;  // 显示 新建文件夹 按钮
                                                        //dialog.SelectedPath = Environment.CurrentDirectory; // 设置 选择的路径 为 当前项目路径
                    if (dialog.ShowDialog() == DialogResult.OK)
                    {
                        // 判空
                        if (string.IsNullOrEmpty(dialog.SelectedPath)) { MessageBox.Show("文件夹路径不能为空", "温馨提示", MessageBoxButton.OK, MessageBoxImage.Information); return; }
                        FilePath = dialog.SelectedPath;    // 获取 选择的 文件夹 路径
                    }


                    var ListData = ListModelDto.ToList();

                    /***********************
                  1.读取excel到workbook中
                  ***********************/
                    string TemplateFilePath = System.Environment.CurrentDirectory;
                    string tPath = TemplateFilePath + @"\ReportFile\" + CurrentMachineNameTemplate;
                    //string tPath = @"D:\ReportTemplate\注油Template.xlsx";
                    XSSFWorkbook wk = null;
                    using (FileStream fs = File.Open(tPath, FileMode.Open, FileAccess.Read, FileShare.ReadWrite))
                    {
                        wk = new XSSFWorkbook(fs);
                        fs.Close();   //把excel里的内容保存到workbook中之后，就可以关闭了
                    }
                    NPOI.SS.UserModel.ISheet sheet = wk.GetSheetAt(0);   //获得wk中第一个sheet,保存到sheet中

                    /***********************
                    2.操作数据
                    ***********************/
                    //2行  5行
                    IDataFormat dataformat = wk.CreateDataFormat();
                    ICellStyle style0 = wk.CreateCellStyle();

                    ICellStyle styleBag = wk.CreateCellStyle();
                    styleBag.FillForegroundColor = HSSFColor.Red.Index;
                    styleBag.FillPattern = FillPattern.SolidForeground;

                    for (int i = 0; i < ListData.Count; i++)// (int i = 2; i < 6; i += 3)
                    {
                        IRow row;
                        row = sheet.CreateRow(i + 1);

                        row.CreateCell(0).SetCellValue(ListData[i].CylinderNo.ToString());
                        row.CreateCell(1).SetCellValue(ListData[i].OpNo.ToString());
                        row.CreateCell(2).SetCellValue(ListData[i].IsolateResults.ToString());
                        row.CreateCell(3).SetCellValue(ListData[i].ResValue1.ToString());
                        row.CreateCell(4).SetCellValue(ListData[i].ResValue2.ToString());
                        row.CreateCell(5).SetCellValue(ListData[i].ResValue3.ToString());
                        row.CreateCell(6).SetCellValue(ListData[i].RotaResult.ToString());
                        row.CreateCell(7).SetCellValue(ListData[i].ResResult.ToString());
                        row.CreateCell(8).SetCellValue(ListData[i].CreateTime.ToString("yyyy-MM-dd HH:mm"));


                        //row.GetCell(10).CellStyle = style0;

                        style0.DataFormat = dataformat.GetFormat("yyyy-MM-dd HH:mm:ss");
                        row.GetCell(8).CellStyle = style0;
                        //row.GetCell(26).CellStyle = style0;
                        //if (ListDat[i].UpperGroupStandDiffResult == "NG")
                        //{
                        //    row.GetCell(4).CellStyle = styleBag;
                        //}
                        //if (ListDat[i].LowerGroupStandDiffResult == "NG")
                        //{
                        //    row.GetCell(6).CellStyle = styleBag;
                        //}
                        //if (ListDat[i].GroupStandDiffResult == "NG")
                        //{
                        //    row.GetCell(8).CellStyle = styleBag;
                        //}
                        //if (ListDat[i].FillReal >= ListDat[i].BeforLow && ListDat[i].FillReal <= ListDat[i].BeforUp)
                        //{

                        //}
                        //else
                        //{
                        //    row.GetCell(7).CellStyle = styleBag;
                        //}

                    }


                    //DayDailyParameterInfo = null;
                    //NightDailyParameterInfo = null;

                    /***********************
                 3.修改完成，写入到客户端 
                 ***********************/
                    using (System.IO.MemoryStream ms = new System.IO.MemoryStream())
                    {
                        //tPath = @"D:\日立报表\";
                        //判断文件夹是否存在，不存在就创建
                        if (!Directory.Exists(FilePath))
                        {
                            Directory.CreateDirectory(FilePath);
                        }
                        FilePath = FilePath + @"\" + Convert.ToDateTime(SearchStartDate).ToString("yyyy-MM-dd") + "-" + Convert.ToDateTime(searchEndDate).ToString("yyyy-MM-dd") + "-" + CurrentMachineName + ".xlsx";
                        wk.Write(ms);

                        using (FileStream fs = new FileStream(FilePath, FileMode.Create, FileAccess.Write))
                        {
                            byte[] data = ms.ToArray();
                            fs.Write(data, 0, data.Length);
                            fs.Flush();
                        }
                        wk = null;
                    }
                    System.Windows.MessageBox.Show("生成成功");
                }
                else
                {
                    MessageBox.Show("请先搜索数据后再导出", "提示", MessageBoxButton.OK, MessageBoxImage.Information);
                }
            }
            catch (Exception ex)
            {
                _Logger.Error(String.Format("ErrSource : {0} ErrMsg : {1}", ex.StackTrace.ToString(), ex.Message.ToString()));
            }
        }

        #endregion
    }
}