using System.Diagnostics;
using System.IO;
using System.Text;
using System.Windows;

using Autodesk.Revit.Attributes;
using Autodesk.Revit.DB;

using Nice3point.Revit.Toolkit.External;
using Nice3point.Revit.Toolkit.Utils;

using ShrlAlgoToolkit.Revit.Assists;
using ShrlAlgoToolkit.Revit.Extensions;

namespace ShrlAlgo.Addin.Test;

[Transaction(TransactionMode.Manual)]
[Regeneration(RegenerationOption.Manual)]
internal class FluentAddin : ExternalCommand
{
    /// <summary>
    /// 设备类型是否为空
    /// </summary>
    private void CableTrayCheck()
    {
        //var list = Document.OfClass<CableTray>().Cast<CableTray>().ToList();
        var list = Document.OfCollector().OfCategory(BuiltInCategory.OST_CableTrayFitting).WhereElementIsNotElementType().ToList();
        var ids = new List<ElementId>();
        foreach (var item in list)
        {
            var elem = Document.GetElement(item.GetTypeId());
            var value = item.get_Parameter(BuiltInParameter.RBS_CTC_SERVICE_TYPE).AsString();
            if (string.IsNullOrEmpty(value))
            {
                ids.Add(item.Id);
                continue;
            }
            if (elem.Name.Contains(value))
            {
                continue;
            }
            ids.Add(item.Id);

        }
        UiDocument.Selection.SetElementIds(ids);
    }

    /// <summary>
    /// 修改名称
    /// </summary>
    private void ModifyName()
    {
        Document.Modify(set => set.Transaction)
            .Commit(
                (d, t) =>
                {
                    //var point = Point.Create(new XYZ(10,10,10), new ElementId(1236));
                    //Document.CreateTransientElements([point]);
                    var fittings = Document
                        .OfClass<FamilySymbol>()
                        .WhereElementIsElementType().Cast<FamilySymbol>();
                    //var fittings = Document.OfCollector()
                    //    .OfCategory(BuiltInCategory.OST_DuctFitting)
                    //    .WhereElementIsElementType().Cast<FamilySymbol>();
                    foreach (var item in fittings)
                    {
                        //point=Point.Create(XYZ.BasisX);
                        //if (item.Name.StartsWith("DN"))
                        //{
                        //    item.Name = item.FamilyName + "-" + item.Name;
                        //}
                        if (item.Name == "标准" || item.Name == "默认")
                        {
                            item.Name = item.FamilyName;
                        }

                        //try
                        //{
                        //    item.get_Parameter(BuiltInParameter.ALL_MODEL_URL).Set("");
                        //    item.get_Parameter(BuiltInParameter.ALL_MODEL_DESCRIPTION).Set("");
                        //}
                        //catch (Exception)
                        //{
                        //    MessageBox.Show(item.Name);
                        //}
                    }
                });
    }
    /// <summary>
    /// 坡度检查
    /// </summary>
    private void SlopeCheck()
    {
        var mepCurves = ActiveView.OfClass<MEPCurve>();
        var ids = new List<ElementId>();
        foreach (var mepCurve in mepCurves)
        {
            var p1 = mepCurve.get_Parameter(BuiltInParameter.RBS_START_OFFSET_PARAM).AsDouble();
            var p2 = mepCurve.get_Parameter(BuiltInParameter.RBS_END_OFFSET_PARAM).AsDouble();
            var l = mepCurve.get_Parameter(BuiltInParameter.CURVE_ELEM_LENGTH).AsDouble();
            var sin = Math.Abs(p1 - p2) / l;
            var radian = Math.Asin(sin);
            var slope = Math.Tan(radian);
            var isError = slope is (> 10E-6 and < 0.25) || (slope > Math.PI && Math.Abs(radian - Math.PI / 2) > 10E-6);
            if (isError)
            {
                Debug.WriteLine($"角度：{radian}");
                Debug.WriteLine($"坡度：{slope}");
                ids.Add(mepCurve.Id);
            }
        }
        UiDocument.Selection.SetElementIds(ids);
    }
    public override void Execute()
    {
        var elementsBaseFace = Document.OfClass<FamilyInstance>().Where(
               e => e is FamilyInstance ins &&
                   ins.Symbol.Family.FamilyPlacementType == FamilyPlacementType.WorkPlaneBased &&
                   ins.Host == null &&
                   ins.HostFace == null).ToList();
        StringBuilder sb = new StringBuilder();
        foreach (var elem in elementsBaseFace)
        {
            sb.AppendLine($"{elem.Id},{elem.Name}");
        }
        if (sb.Length > 0)
        {
            File.WriteAllText(Environment.GetFolderPath(Environment.SpecialFolder.Desktop) + "\\MoveModel.csv", sb.ToString());
        }
        //UiDocument.Selection.SetElementIds(elementsBaseFace);
        return;
        //var dwg = Document.OfClass<ImportInstance>();
        //UiDocument.Selection.SetElementIds(dwg.ToElementIds());
        var refer = UiDocument.Selection.PickObject(Autodesk.Revit.UI.Selection.ObjectType.Element);
        Document.Invoke(
            ts =>
            {
                var elem = Document.GetElement(refer);
                ElementTransformUtils.CopyElement(Document, elem.Id, XYZ.BasisY);
            });
        return;
        FluentWindow fluentWindow = new FluentWindow();
        fluentWindow.ShowDialog();
        return;
        var fm = Document.FamilyManager;
        var current = fm.CurrentType;
        var count = fm.Types.Size;
        Document.Invoke(
            ts =>
            {
                foreach (FamilyType item in fm.Types)
                {
                    var b = string.IsNullOrWhiteSpace(item.Name);
                    //MessageBox.Show(item.Name);
                    if (b)
                    {
                        fm.CurrentType = item;
                        fm.DeleteCurrentType();
                    }
                }
                //fm.NewType("NewType");
            });


        return;
        var ids = Document.ActiveView.OfCollector().WhereElementIsNotElementType().Where(e => e.GetLevelId() == ElementId.InvalidElementId).Select(e => e.Id).ToList();
        UiDocument.Selection.SetElementIds(ids);
        return;
        var textTypes = Document.OfClass<TextNoteType>().ToList();
        var accessoryTypes = Document.OfClass<FamilySymbol>().OfCategory(BuiltInCategory.OST_PipeAccessory).WhereElementIsElementType().ToList();
        var filledRegionTypes = Document.OfClass<FilledRegionType>().ToList();
        var materialToClean = Document.OfClass<Material>().Where(m => m.Name.StartsWith("渲染材质")).Select(e => e.Id).ToList();
        Application.DocumentChanged += Application_DocumentChanged;
        Document.Invoke(
            ts =>
            {
                //var id = UiDocument.Selection.GetElementIds().FirstOrDefault();
                //var elem = Document.GetElement(id);
                //var typeId = elem.GetTypeId();
                //CleanImportLinePattern(Document);
                //try
                //{
                //    foreach (var item in accessoryTypes)
                //    {
                //        if (item is FamilySymbol symbol)
                //        {
                //            symbol.Name = $"{symbol.FamilyName}-{symbol.Name}";
                //        }
                //    }
                //}
                //catch (Exception ex)
                //{
                //    throw ex;
                //}
                //foreach (var type in textTypes)
                //{
                //    CleanTextTypes(type);

                //}
                //foreach (var item in filledRegionTypes)
                //{
                //    if (item is FilledRegionType type)
                //    {
                //        var foreFillType = type.ForegroundPatternId;
                //        var foreFillColor = type.ForegroundPatternColor;
                //        var backFillType = type.BackgroundPatternId;
                //        var backFillColor = type.BackgroundPatternColor;

                //    }

                //}
                //Document.Delete(materialToClean);

            });

        //string input = type.Name;
        //int lastDashIndex = input.LastIndexOf('-');

        //if (lastDashIndex != -1)
        //{
        //    string result = input.Substring(0, lastDashIndex);
        //    type.Name = result;
        //}
        //UiDocument.Selection.SetElementIds(elemIds);

        //var refer = UiDocument.Selection.PickObject(ObjectType.Element);
        //var elem = Document.GetElement(refer);
        //var conn = elem.GetConnectors().Cast<Connector>().Where(c => c.IsConnected).FirstOrDefault();

        //var docType = Document.GetType();
        //var method = docType.GetMethod("GetUnusedFamilies", BindingFlags.NonPublic | BindingFlags.Instance);
        //if (method != null)
        //{
        //    var unusedFamilyIds = method.Invoke(Document, null) as ISet<ElementId>;
        //}

        #region RegionName
        //OpenFileDialog dialog = new() { Filter = "Revit(*.rvt)|*.rvt", Multiselect = true };
        //dialog.ShowDialog();
        //foreach (var item in dialog.FileNames)
        //{
        //    var sb = new StringBuilder();
        //    sb.AppendLine($"元素ID,族名称,类型名称,标记,");
        //    var doc = Application.OpenDocumentFile(item);
        //    var instances = doc.OfCollector().OfClass(typeof(FamilyInstance)).Cast<FamilyInstance>().Where(e => e.Symbol.FamilyName.Contains("摄像头"));
        //    foreach (var instance in instances)
        //    {
        //        var number = instance.get_Parameter(BuiltInParameter.DOOR_NUMBER);
        //        sb.AppendLine($"{instance.Id},{instance.Symbol.FamilyName},{instance.Name},{number.AsString()},");
        //    }
        //    var filePath = Environment.GetFolderPath(Environment.SpecialFolder.Desktop) + $"\\{doc.Title}.txt";
        //    File.WriteAllText(filePath, sb.ToString(), Encoding.UTF8);
        //    doc.Close(false);
        //}
        #endregion
        //Document.Modify(set => set.Transaction)
        //    .Commit(
        //        (doc, t) =>
        //        {
        //            #region MyRegion
        //            //var refer = UiDocument.Selection.PickObject(ObjectType.Element, new FuncFilter(e => e is DirectShape), "选择模型");
        //            //var shape = doc.GetElement(refer) as DirectShape;
        //            //shape.SetName("轨道"); 
        //            #endregion
        //            //var refer = UiDocument.Selection.PickObject(ObjectType.Element, new FuncFilter(e => e is ImportInstance importInstance), "请选择dwg实例");
        //            //var importInstance = doc.GetElement(refer) as ImportInstance;
        //            //ConvertToMassCurve(importInstance);
        //        });
    }

    private void Application_DocumentChanged(object sender, Autodesk.Revit.DB.Events.DocumentChangedEventArgs e)
    {
        StringBuilder sb = new StringBuilder();
        var doc = e.GetDocument();
        bool b = true;
        foreach (var idAdd in e.GetAddedElementIds())
        {
            if (b)
            {
                sb.AppendLine();

                sb.AppendLine("新增的元素");
                b = !b;
            }
            var elem = doc.GetElement(idAdd);
            var typeId = elem.GetTypeId();
            if (typeId != ElementId.InvalidElementId)
            {
                var type = doc.GetElement(idAdd);
                sb.Append($"类型名称：{type.Name}");
            }
            sb.Append($"元素ID：{elem.Id};元素名称：{elem.Name}   ");
        }
        b = true;
        foreach (var idDel in e.GetDeletedElementIds())
        {
            if (b)
            {
                sb.AppendLine();
                sb.AppendLine("删除的元素");
                b = !b;
            }
            var elem = doc.GetElement(idDel);
            var typeId = elem.GetTypeId();
            if (typeId != ElementId.InvalidElementId)
            {
                var type = doc.GetElement(idDel);
                sb.Append($"类型名称：{type.Name}");
            }
            sb.Append($"元素ID：{elem.Id};元素名称：{elem.Name}   ");
        }
        b = true;
        foreach (var idModify in e.GetModifiedElementIds())
        {
            if (b)
            {
                sb.AppendLine();

                sb.AppendLine("修改的元素");
                b = !b;
            }
            var elem = doc.GetElement(idModify);
            var typeId = elem.GetTypeId();
            if (typeId != ElementId.InvalidElementId)
            {
                var type = doc.GetElement(idModify);
                sb.Append($"类型名称：{type.Name}");
            }
            sb.Append($"元素ID：{elem.Id};元素名称：{elem.Name}   ");
        }
        if (sb.Length > 0)
        {
            MessageBox.Show(sb.ToString());
        }
    }
    /// <summary>
    /// 清理导入的线型图案
    /// </summary>
    /// <param name="doc"></param>
    private static void CleanImportLinePattern(Document doc)
    {
        var templates = doc.OfClass<LinePatternElement>()
            .Cast<LinePatternElement>()
            .Where(e => e.Name.StartsWith("IMPORT"))
            .Select(e => e.Id).ToList();
        doc.Delete(templates);
    }
    /// <summary>
    /// 清理文字样式
    /// </summary>
    /// <param name="type"></param>
    private void CleanTextTypes(Element type)
    {
        if (type is TextNoteType textNoteType)
        {

            try
            {
                var font = textNoteType.get_Parameter(BuiltInParameter.TEXT_FONT).AsString();
                var size = textNoteType.get_Parameter(BuiltInParameter.TEXT_SIZE).AsValueString().TrimEnd('m');
                var dSize = Math.Round(Convert.ToDouble(size), 1, MidpointRounding.AwayFromZero);
                if (dSize < 0.23)
                {
                    return;
                }
                textNoteType.get_Parameter(BuiltInParameter.TEXT_SIZE).SetValueString(dSize.ToString());
                var scale = textNoteType.get_Parameter(BuiltInParameter.TEXT_WIDTH_SCALE).AsValueString();
                //var color = textNoteType.get_Parameter(BuiltInParameter.LINE_COLOR).AsInteger();
                var name = $"{font}-{dSize}mm-{scale}";
                var textTypes = Document.OfClass<TextNoteType>().ToList();
                var isExist = textTypes.FirstOrDefault(t => t.Name == name);
                if (isExist != null)
                {
                    var texts = Document.OfClass<TextNote>().Where(e => e.GetTypeId() == textNoteType.Id).ToList();
                    texts.ForEach(e => e.ChangeTypeId(isExist.Id));
                    Document.Regenerate();
                    Document.Delete(textNoteType.Id);
                }
                else
                {
                    textNoteType.Name = name;
                }
            }
            catch (Exception)
            {
                throw;
            }
        }
    }
}