using DevExpress.Spreadsheet;
using ESRI.ArcGIS.Carto;
using ESRI.ArcGIS.Geodatabase;
using KGIS.Framework.AE;
using KGIS.Framework.Maps;
using KGIS.Framework.Platform;
using KGIS.Framework.Utils;
using KGIS.Framework.Utils.Helper;
using KGIS.Framework.Views;
using System;
using System.Collections.Generic;
using System.Data;
using System.IO;
using System.Runtime.InteropServices;
using System.Windows;
using System.Windows.Controls;
using Worksheet = DevExpress.Spreadsheet.Worksheet;
using KUI.Windows;
using System.Linq;

namespace Kingo.Plugin.DLTB_IDG.View
{
    /// <summary>
    /// 核查记录挂接.xaml 的交互逻辑
    /// </summary>
    public partial class HCRecordConnectionView : UserControl, IDockPanel2
    {
        /// <summary>
        /// 提取图斑视图数据
        /// </summary>
        private DataTable IntoData { get; set; }
        private IFeatureLayer DLTBBG_Layer_Temp = null;
        private string BGBSMs = string.Empty;
        private string excelPath = string.Empty;
        private IFeatureLayer featureBGLayer = null;
        Dictionary<string, List<object>> fieldValueDict = null;
        Dictionary<string, string> keyValuePairs = null;
        public HCRecordConnectionView()
        {
            InitializeComponent();
            Title = "核查记录挂接";
            DevExpress.Xpf.Core.ThemeManager.SetTheme(this, DevExpress.Xpf.Core.Theme.Office2013LightGray);
            DockAreas = DockStyle.DockRight | DockStyle.DockBottom | DockStyle.DockLeft;
            FloatSize = new System.Drawing.Size(1030, 660);
            DockWidth = 660;
            DockHeight = 380;
            DefaultArea = DockStyle.DockBottom;
            ShowCloseButton = true;
            ShowAutoHideButton = false;
            IsShowInMap = true;
        }

        #region 继承属性
        public bool IsShowInMap { get; set; }
        public Guid ID { get; set; }
        public DockStyle DockAreas { get; set; }
        public System.Drawing.Size FloatSize { get; set; }
        public int DockWidth { get; set; }
        public int DockHeight { get; set; }
        public DockStyle DefaultArea { get; set; }
        public bool ShowCloseButton { get; set; }
        public bool ShowAutoHideButton { get; set; }
        public string Title { get; set; }
        public event EventHandler CloseViewHandler;
        #endregion

        /// <summary>
        /// 数据提取
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        private void BtnDataExtract_Click(object sender, RoutedEventArgs e)
        {
            try
            {
                excelPath = string.Empty; //@"E:\软件产品测试总目录\普陀区\浙江扣除系数问题\(330903)浙江省舟山市普陀区问题图斑核实记录表.xlsx";
                KGIS.Framework.Utils.Dialog.OpenFileDialog openFileDialog = new KGIS.Framework.Utils.Dialog.OpenFileDialog();
                openFileDialog.Title = "导入扣除系数表EXCEL";
                openFileDialog.Filter = "Excel Files(*.xlsx)| *.xlsx";
                openFileDialog.FileName = string.Empty;
                openFileDialog.FilterIndex = 1;
                if (openFileDialog.ShowDialog())
                {
                    excelPath = openFileDialog.FileName;
                }

                if (featureBGLayer == null)
                    featureBGLayer = MapsManager.Instance.MapService.GetFeatureLayerByName("DLTBBG");
                if (featureBGLayer == null || string.IsNullOrWhiteSpace(excelPath)) return;
                this.ShowLoading("正在进行核查记录挂接数据提取.........", 0, 0);
                // 打开 Excel 文件
                FileStream stream = new FileStream(excelPath, FileMode.Open);
                Workbook workbook = new Workbook();
                workbook.LoadDocument(stream, DocumentFormat.OpenXml);
                Worksheet sheet = workbook.Worksheets[0];
                // 获取 Excel 表格中的数据范围
                Range usedRange = sheet.GetUsedRange();
                int rowCount = usedRange.RowCount;
                int columnCount = usedRange.ColumnCount;

                // 获取 Excel 表格中的字段名和值
                List<string> fieldNames = new List<string>();
                fieldValueDict = new Dictionary<string, List<object>>();
                int indexValue = 1;
                for (int i = 0; i < columnCount; i++)
                {
                    string fieldName = sheet.Rows[indexValue][i].DisplayText.ToString();
                    while (i == 0 && fieldName != "省代码")
                    {
                        indexValue++;
                        fieldName = sheet.Rows[indexValue][i].DisplayText.ToString();
                    }
                    fieldNames.Add(fieldName);
                }
                for (int j = 2; j <= rowCount; j++)
                {
                    string BSMValue = sheet.Rows[j][4].DisplayText.ToString();
                    if (string.IsNullOrWhiteSpace(BSMValue)) continue;
                    List<object> fieldValues = new List<object>();
                    for (int i = 0; i < columnCount; i++)
                    {
                        object value = sheet.Rows[j][i].Value;
                        if (value != null)
                        {
                            fieldValues.Add(value);
                        }
                    }
                    fieldValueDict[BSMValue] = fieldValues;
                }
                DLTBBG_Layer_Temp = GeoDBAPI.CreateFeatureLayerInmemeory("DLTBBG", "地类图斑变更", (featureBGLayer.FeatureClass as IGeoDataset).SpatialReference, featureBGLayer.FeatureClass.ShapeType, featureBGLayer.FeatureClass.Fields);
                IFeatureClassAPI featureClassAPI = new FeatureClassAPI(featureBGLayer.FeatureClass);
                featureClassAPI.FcToFc(DLTBBG_Layer_Temp.FeatureClass, null, false);
                //创建要素类字段
                foreach (string fieldName in fieldNames)
                {
                    IField field = new FieldClass();
                    IFieldEdit fieldEdit = (IFieldEdit)field;
                    fieldEdit.Name_2 = fieldName + "_HC";
                    fieldEdit.Type_2 = esriFieldType.esriFieldTypeString;
                    fieldEdit.Length_2 = 255;
                    DLTBBG_Layer_Temp.FeatureClass.AddField(field);
                }
                IFeatureCursor cursorBG = DLTBBG_Layer_Temp.FeatureClass.Update(null, true);
                IFeature featurebg = null;
                IFields fieldsBg = DLTBBG_Layer_Temp.FeatureClass.Fields;
                while ((featurebg = cursorBG.NextFeature()) != null)
                {
                    string BSMBGValue = featurebg.Value[fieldsBg.FindField("BSM")].ToString();
                    if (!fieldValueDict.ContainsKey(BSMBGValue)) continue;
                    for (int i = 0; i < fieldsBg.FieldCount; i++)
                    {
                        IField field = fieldsBg.get_Field(i);
                        if (field.Name.Contains("_HC"))
                        {
                            foreach (var item in fieldValueDict[BSMBGValue])
                            {
                                featurebg.Value[i] = item;
                                i++;
                                if (!string.IsNullOrWhiteSpace(item.ToString()) && item.ToString().Contains("扣除系数:不通过"))
                                    BGBSMs += string.Format("'{0}',", BSMBGValue);
                            }
                            break;
                        }
                    }
                    featurebg.Store();
                }
                cursorBG.Flush();
                IQueryFilter queryFilter = new QueryFilterClass()
                {
                    WhereClause = "标识码_HC Is NULL OR 标识码_HC=''"
                };
                (DLTBBG_Layer_Temp as ITable).DeleteSearchedRows(queryFilter);
                LoadData(DLTBBG_Layer_Temp);
                this.CloseLoading();
                MessageHelper.ShowTips("核查记录挂接数据提取完成！");
                if (workbook != null) workbook.Dispose();
            }
            catch (Exception ex)
            {
                LogAPI.Debug(ex.Message);
                LogAPI.Debug(ex);
            }
            finally
            {
                this.CloseLoading();
            }
        }

        /// <summary>
        /// 数据挂接
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        private void BtnDataHitch_Click(object sender, RoutedEventArgs e)
        {
            try
            {
                if (DLTBBG_Layer_Temp == null || DLTBBG_Layer_Temp.FeatureClass.FeatureCount(null) == 0) return;
                this.ShowLoading("正在进行核查记录数据挂接.........", 0, 0);
                IFeatureLayer featureJC = MapsManager.Instance.MapService.GetFeatureLayerByLayerName("地类图斑");
                int JCKCDLXSIndex = featureJC.FeatureClass.FindField("KCXS");
                int JCGDPDJBIndex = featureJC.FeatureClass.FindField("GDPDJB");
                IQueryFilter queryFilter = new QueryFilterClass() { WhereClause = string.Format("BSM In({0})", BGBSMs.Trim(',')) };
                IFeatureCursor featureBGCur = featureBGLayer.FeatureClass.Update(queryFilter, true);
                IFeature feature = null;
                int BGKCXSIndex = featureBGLayer.FeatureClass.FindField("KCXS");
                int BGGDPDJBIndex = featureBGLayer.FeatureClass.FindField("GDPDJB");
                int BGBSMIndex = featureBGLayer.FeatureClass.FindField("BSM");
                keyValuePairs = new Dictionary<string, string>();
                while ((feature = featureBGCur.NextFeature()) != null)
                {
                    //keyValuePairs[BSMValue] = "非关联数据";
                    List<IFeature> features = FeatureAPI.Identify2(feature.ShapeCopy, featureJC);
                    if (features.Count == 1 && (feature.Value[BGKCXSIndex] != features[0].Value[JCKCDLXSIndex] || feature.Value[BGGDPDJBIndex] != features[0].Value[JCGDPDJBIndex]))
                    {
                        string BSMValue = feature.Value[BGBSMIndex].ToString();
                        keyValuePairs[BSMValue] = "关联数据";
                        feature.Value[BGKCXSIndex] = features[0].Value[JCKCDLXSIndex];
                        feature.Value[BGGDPDJBIndex] = features[0].Value[JCGDPDJBIndex];
                        feature.Store();
                    }
                }
                featureBGCur.Flush();
                this.CloseLoading();
                MessageHelper.ShowTips("挂接完成！");
            }
            catch (Exception ex)
            {
                MessageHelper.ShowError(ex.Message);
                LogAPI.Debug(ex);
            }
            finally
            {
                this.CloseLoading();
            }
        }

        /// <summary>
        /// 结果导出
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        private void BtnDataExport_Click(object sender, RoutedEventArgs e)
        {
            try
            {
                var sourcesfile = SysAppPath.GetCurrentAppPath() + string.Format(@"TempalateReports\核查挂接结果模板\{0}", "核查挂接结果.xls");
                Aspose.Cells.Workbook workbook = new Aspose.Cells.Workbook(sourcesfile);
                workbook.CalculateFormula(true);
                Aspose.Cells.Worksheet sheet = workbook.Worksheets[0];
                string xlsFileName = DateTime.Now.ToString("yyyyMMddHHmmssfff");
                string OutPath = string.Empty;
                KGIS.Framework.Utils.Dialog.FolderBrowserDialog pBrowser = new KGIS.Framework.Utils.Dialog.FolderBrowserDialog
                {
                    ShowNewFolderButton = true
                };
                if (pBrowser.ShowDialog() == System.Windows.Forms.DialogResult.OK)
                {
                    OutPath = pBrowser.SelectedPath;
                }
                else
                    return;
                string TempPath = string.Format(@"{0}\{1}{2}.xls", OutPath, "核查挂接结果", xlsFileName);
                int IndexValue = 1;//行
                int XHValue = 1;
                if (fieldValueDict == null) return;
                foreach (var item in fieldValueDict)
                {
                    for (int j = 0; j < 3; j++)
                    {
                        Aspose.Cells.Cell cell = sheet.Cells[IndexValue, j];
                        if (j == 0)
                        {
                            cell.PutValue(XHValue);
                            XHValue++;
                            continue;
                        }
                        else if (j == 1)
                        {
                            cell.PutValue(item.Key);
                            continue;
                        }
                        else
                        {
                            if (keyValuePairs.ContainsKey(item.Key))
                                cell.PutValue(keyValuePairs[item.Key]);
                            else
                                cell.PutValue("非关联数据");
                        }
                    }
                    IndexValue++;
                }
                workbook.Save(TempPath);
                MessageHelper.ShowTips("挂接结果导出成功！");
            }
            catch (Exception ex)
            {
                MessageHelper.ShowTips(ex.Message);
                LogAPI.Debug(ex);
            }
        }

        /// <summary>
        /// 加载视图数据
        /// </summary>
        private void LoadData(IFeatureLayer FcAPI_DLTBHRGC)
        {
            IFeatureCursor cursor = null;
            IFeature BgFeature = null;
            try
            {
                if (FcAPI_DLTBHRGC.FeatureClass == null || FcAPI_DLTBHRGC.FeatureClass.FeatureCount(null) <= 0) return;
                IntoData = new DataTable();//从地类图斑图层取数据
                ConstructColumn(FcAPI_DLTBHRGC.FeatureClass.Fields);
                IQueryFilter queryfilter = new QueryFilterClass
                {
                    WhereClause = string.Format("")
                };
                cursor = FcAPI_DLTBHRGC.FeatureClass.Search(queryfilter, true);
                while ((BgFeature = cursor.NextFeature()) != null)
                {
                    DataRow dr = IntoData.NewRow();
                    dr[0] = false;
                    for (int i = 0; i < IntoData.Columns.Count; i++)
                    {
                        if (i == 0)
                        {
                            dr[i] = false;
                            continue;
                        }
                        object obj = BgFeature.get_Value((int)IntoData.Columns[i].ExtendedProperties["index"]);
                        if (obj == null)
                        {
                            continue;
                        }
                        else
                        {
                            if (obj.ToString().Contains("1899/12/30 0:00:00"))
                            {
                                obj = DBNull.Value;
                            }
                        }
                        if (obj is string)
                            obj = obj.ToString().Trim();
                        dr[i] = obj;
                    }
                    IntoData.Rows.Add(dr);
                }
                dgInto2.ItemsSource = null;
                dgInto2.ItemsSource = IntoData;
            }
            catch (Exception ex)
            {
                LogAPI.Debug("加载区划调整数据失败,异常信息如下：");
                LogAPI.Debug(ex);
                MessageHelper.ShowError("加载区划调整数据失败:" + ex.Message);
            }
        }

        /// <summary>
        /// 根据地类图斑划入过程构造列
        /// </summary>
        /// <param name="fields"></param>
        private void ConstructColumn(IFields fields)
        {
            if (fields != null)
            {
                IntoData = new DataTable();
                DataColumn col1 = new DataColumn();
                col1.ColumnName = "IsValid";
                col1.Caption = "选中";
                col1.DataType = typeof(bool);
                IntoData.Columns.Add(col1);
                for (int i = 0; i < fields.FieldCount; i++)
                {
                    IField field = fields.get_Field(i);
                    if (field.Name.ToUpper().StartsWith("SHAPE")) continue;
                    if ("SFJZ,NYJY,NYYPDL,TZ,BGDL,BGFW,WBGLX,SJLY,SFJCTB,BZ,BGZT,JCZT,XZQTZLX".Contains(field.Name)) continue;
                    DataColumn col = new DataColumn();
                    col.ExtendedProperties.Add("index", i);
                    col.ColumnName = field.Name;
                    col.Caption = field.AliasName;
                    switch (field.Type)
                    {
                        case esriFieldType.esriFieldTypeSmallInteger:
                            col.DataType = typeof(short);
                            break;
                        case esriFieldType.esriFieldTypeInteger:
                            col.DataType = typeof(int);
                            break;
                        case esriFieldType.esriFieldTypeSingle:
                            break;
                        case esriFieldType.esriFieldTypeDouble:
                            col.DataType = typeof(double);
                            break;
                        case esriFieldType.esriFieldTypeString:
                            col.DataType = typeof(string);
                            break;
                        case esriFieldType.esriFieldTypeDate:
                            col.DataType = typeof(DateTime);
                            break;
                        case esriFieldType.esriFieldTypeOID:
                            col.DataType = typeof(Int32);
                            break;
                        case esriFieldType.esriFieldTypeGeometry:
                            break;
                        case esriFieldType.esriFieldTypeBlob:
                            break;
                        case esriFieldType.esriFieldTypeRaster:
                            break;
                        case esriFieldType.esriFieldTypeGUID:
                            break;
                        case esriFieldType.esriFieldTypeGlobalID:
                            break;
                        case esriFieldType.esriFieldTypeXML:
                            break;
                        default:
                            break;
                    }
                    col.ReadOnly = !field.Editable;
                    IntoData.Columns.Add(col);
                    Marshal.ReleaseComObject(field);
                }
            }
        }

        public void ClosePanel()
        {
            Platform.Instance.CloseView(this);
        }

        public void ClosePanelInvoke()
        {
            CloseViewHandler?.Invoke(this, null);
        }

        public void ShowPanel()
        {
            Platform.Instance.OpenView(this, false);
        }


    }
}