using System;
using System.Text;
using netDxf;

class TestDxfExtract
{
    static void Main()
    {
        string filePath = "src/Web/uploads/pid/p-9100.dxf";
        
        Console.WriteLine($"DXF 파일 로드: {filePath}");
        Console.WriteLine($"파일 크기: {new System.IO.FileInfo(filePath).Length:N0} bytes");
        
        try
        {
            var doc = DxfDocument.Load(filePath);
            
            Console.WriteLine($"\n=== DXF 정보 ===");
            Console.WriteLine($"Version: {doc.Version}");
            Console.WriteLine($"Units: {doc.Units}");
            Console.WriteLine($"Layers: {doc.Layers.Count}");
            Console.WriteLine($"TextStyles: {doc.TextStyles.Count}");
            Console.WriteLine($"Blocks: {doc.Blocks.Count}");
            
            Console.WriteLine($"\n=== 엔티티 수 ===");
            Console.WriteLine($"Lines: {doc.Entities.Lines.Count}");
            Console.WriteLine($"Circles: {doc.Entities.Circles.Count}");
            Console.WriteLine($"Polylines: {doc.Entities.Polylines.Count}");
            Console.WriteLine($"Texts: {doc.Entities.Texts.Count}");
            Console.WriteLine($"MTexts: {doc.Entities.MTexts.Count}");
            Console.WriteLine($"Blocks (entity): {doc.Entities.Blocks.Count}");
            Console.WriteLine($"Inserts: {doc.Entities.Inserts.Count}");
            
            Console.WriteLine($"\n=== TEXT 엔티티 샘플 (상위 10개) ===");
            int textCount = 0;
            foreach (var txt in doc.Entities.Texts)
            {
                if (textCount >= 10) break;
                Console.WriteLine($"[{textCount}] Value: {txt.Value}, Position: ({txt.Position.X}, {txt.Position.Y}), Height: {txt.Height}");
                textCount++;
            }
            
            Console.WriteLine($"\n=== MTEXT 엔티티 샘플 (상위 10개) ===");
            int mtextCount = 0;
            foreach (var mtxt in doc.Entities.MTexts)
            {
                if (mtextCount >= 10) break;
                Console.WriteLine($"[{mtextCount}] PlainText: {mtxt.PlainText().Substring(0, Math.Min(50, mtxt.PlainText().Length))}...");
                Console.WriteLine($"    Position: ({mtxt.Position.X}, {mtxt.Position.Y}), Height: {mtxt.Height}");
                mtextCount++;
            }
            
            Console.WriteLine($"\n=== BLOCK 정의 샘플 ===");
            int blockCount = 0;
            foreach (var blk in doc.Blocks)
            {
                if (blockCount >= 5) break;
                Console.WriteLine($"Block: {blk.Name}, Entities: {blk.Entities.Count}");
                blockCount++;
            }
            
            Console.WriteLine($"\n=== AttributeDefinition 샘플 ===");
            int attrCount = 0;
            foreach (var blk in doc.Blocks)
            {
                foreach (var attr in blk.AttributeDefinitions.Values)
                {
                    if (attrCount >= 10) break;
                    Console.WriteLine($"Attribute: {attr.Tag}, Value: {attr.Value}, Position: ({attr.Position.X}, {attr.Position.Y})");
                    attrCount++;
                }
                if (attrCount >= 10) break;
            }
            
            Console.WriteLine($"\n=== INSERT 엔티티 샘플 (상위 10개) ===");
            int insertCount = 0;
            foreach (var insert in doc.Entities.Inserts)
            {
                if (insertCount >= 10) break;
                Console.WriteLine($"[{insertCount}] Block: {insert.Block.Name}, Position: ({insert.Position.X}, {insert.Position.Y})");
                insertCount++;
            }
            
        }
        catch (Exception ex)
        {
            Console.WriteLine($"오류: {ex.Message}");
            Console.WriteLine($"스택 트레이스: {ex.StackTrace}");
        }
    }
}