using System;
using System.Collections.Generic;
using System.Diagnostics;
using System.IO;
using System.Linq;
using System.Text;
using System.Threading.Tasks;

using ACadSharp.Entities;

using CommunityToolkit.Diagnostics;

using CSMath;

using OpenAI.Chat;

namespace ConsoleApp
{
    internal class Program
    {
        static void Main(string[] args)
        {
            //TEST();

            ChatClient client = new ChatClient("gpt-4o", Environment.GetEnvironmentVariable("OPEN_API_KEY"));
            ChatCompletion completion = client.CompleteChat("say 'this is a test.'");
            Console.WriteLine($"[ASSISTANT]:{completion.Content[0].Text}");
        }

        private static void TEST()
        {
            var str = "";
            var a = 10.0;
            double b = 100;

            Debug.Assert(a == b);
            //确保str满足条件才能继续执行，不满足即抛出异常
            Guard.IsNotNullOrEmpty(str);//抛出异常
            Guard.IsLessThan(a, b);
        }

        public void ReadCAD()
        {
            var file = @"D:\Users\Zhanggg\Desktop\Drawing1.dwg";
            var cad = new ACadSharp.IO.DwgReader(file).Read();
            var polylines = cad.Entities.OfType<LwPolyline>().Where(l => l.Layer.Name == "RQ");
            var sizes = cad.Entities.OfType<TextEntity>().Where(t => t.Layer.Name == "RQ");
            var entities = cad.Entities.OfType<Insert>().Where(i => i.Layer.Name == "0" || i.Layer.Name == "RQ" || i.Layer.Name == "GAS" || i.Layer.Name == "燃具");
            var sb = new StringBuilder();
            sb.AppendLine("多段线");
            foreach (var line in polylines)
            {
                var first = line.Vertices.First();
                var last = line.Vertices.Last();
                sb.AppendLine($"起点：{first.Location}；终点：{last.Location}");
            }
            foreach (var insert in entities)
            {
                if (insert.Block.Name == "立管0")
                {
                    var temp = double.MaxValue;
                    string t = default;
                    foreach (var item in sizes)
                    {
                        var current = item.InsertPoint.DistanceFrom(insert.InsertPoint);
                        if (current < temp)
                        {
                            temp = current;
                            t = item.Value;
                        }
                    }
                }
                //盲板
                else if (insert.Block.Name == "盲板")
                {

                }
                //旋塞阀
                else if (insert.Block.Name.Contains("旋塞"))
                {

                }
                //商业预留，法兰球阀
                else if (insert.Block.Name.Contains("法兰球阀"))
                {

                }
                //锁闭型螺纹铜球阀
                else if (insert.Block.Name.Contains("户内阀"))
                {

                }
                //燃气表
                else if (insert.Block.Name == "计量表")
                {

                }
                //自闭阀
                else if (insert.Block.Name == "自闭阀")
                {

                }
                //热水器
                else if (insert.Block.Name == "RSQ")
                {

                }
                //燃气灶
                else if (insert.Block.Name == "燃气灶")
                {

                }
                //球阀+丝堵
                else if (insert.Block.Name.Contains("丝堵"))
                {

                }

                sb.AppendLine($"图层名：{insert.Layer.Name}；图块名：{insert.Block.Name}；插入点：{insert.InsertPoint}");
            }
            File.WriteAllText(@"D:\Users\Zhanggg\Desktop\Drawing1.dwg" + ".txt", sb.ToString(), Encoding.UTF8);
            //foreach (var insert in entities)
            //{
            //    var blocks = insert.Block.Entities.OfType<Dimension>().Where(d=>d.Text.Contains("52D"));
            //}
        }
    }
}