/* ==============================================================================
 * 功能描述：VerticalPipeUtil  
 * 创 建 者：Garrett
 * 创建日期：2019/11/5 15:35:20
 * ==============================================================================*/
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using Autodesk.Revit.DB;
using FWindSoft.Revit;
using FWindSoft.Wpf;
using NPOI.SS.UserModel;
using Saga.PlugIn.ModelCheck;
using SAGA.DotNetUtils;
using SAGA.DotNetUtils.Extend;
using SAGA.DotNetUtils.Others;
using SAGA.RevitUtils.MEP;

namespace Saga.PlugIn.VerticalPipeCheck
{
    /// <summary>
    /// VerticalPipeUtil
    /// </summary>
    class VerticalPipeUtil
    {
        /// <summary>
        /// 执行立管检查
        /// </summary>
        /// <param name="upPath"></param>
        /// <param name="downPath"></param>
        /// <param name="savePath"></param>
        /// <returns></returns>
        public static Tuple<int,int> Execute(string upPath,string downPath,string savePath)
        {
            try
            {
                var upPipes = GetVerticalMEPCurves(upPath,true);
                var downPipes = GetVerticalMEPCurves(downPath, false);
                Action<List<VerticalPipe>, List<VerticalPipe>, string, bool> check = (pipes1, pipes2, path, isup) =>
                {
                    string fileName = path.GetFileName();
                    foreach (VerticalPipe pipe in pipes1)
                    {
                        var pipes = pipes2.Where(t => t.OpenXyz.IsAlmostEqualTo(pipe.OpenXyz));
                        if (pipes.Any())
                        {
                            pipe.TargetFileName = fileName;
                            pipe.TargetPath = path;
                            pipe.IsRight = true;
                            string tip = isup ? "下" : "上";
                            pipe.RMessage = $"在{tip}层相应位置到了对应的立管。Id:{pipes.FirstOrDefault().MepCurve.Id}";
                        }
                        else
                        {
                            pipe.TargetFileName = fileName;
                            pipe.TargetPath = path;
                            pipe.IsRight = false;
                            string tip = isup ? "下" : "上";
                            pipe.RMessage = $"在{tip}层相应位置找不到对应的立管，请检查模型";
                        }
                    }
                };
                check(upPipes, downPipes, downPath, true);
                check(downPipes, upPipes, upPath, false);
                List<VerticalPipe> results=new List<VerticalPipe>(upPipes);
                results.AddRange(downPipes);
                results.Sort(new CommonComparer<VerticalPipe>((x, y) => {return x.IsRight.CompareTo(y.IsRight); }));

                #region Save

                //重置workbook准备保存结果
                DCRExport.ClearWorkbook(DCRExport.VerticalPipePath);
                //保存
                ExportResult(results);
                DCRExport.Save(savePath, DCRExport.GetWorkbook());
                return new Tuple<int, int>(upPipes.Count,downPipes.Count);
                #endregion
            }
            catch (Exception e)
            {
                MessageShowBase.Show(e);
            }

            return null;
        }
        /// <summary>
        /// 获取所有的立管
        /// </summary>
        /// <param name="path"></param>
        /// <param n
        /// ame="isup"></param>
        /// <returns></returns>
        public static List<VerticalPipe> GetVerticalMEPCurves(string path,bool isup)
        {
            var doc=RevitCore.App.OpenDocumentFile(path);
            string fileName = path.GetFileName();
            var mepcurves = doc.GetElements<MEPCurve>();
            List<VerticalPipe> verticalPipes=new List<VerticalPipe>();
            foreach (MEPCurve mepCurve in mepcurves)
            {
                bool result = false;
                var curve = mepCurve.GetLocationCurve();
                if (curve is Line line)
                {
                    if (line.Direction.IsParallel(XYZ.BasisZ))
                    {
                        var start = line.StartPoint();
                        var end = line.EndPoint();
                        XYZ point = null;
                        if (isup)
                        {
                            point = start.Z.IsThan(end.Z) ? end : start;
                        }
                        else
                        {
                            point = start.Z.IsThan(end.Z) ? start : end;
                        }

                        Connector connector = mepCurve.GetNearConnector(point);
                        if (connector!=null&&!connector.IsConnected)
                        {
                            VerticalPipe verticalPipe=new VerticalPipe();
                            verticalPipe.MepCurve = mepCurve;
                            verticalPipe.OpenXyz = point;
                            verticalPipe.Path = path;
                            verticalPipe.FileName = fileName;
                            verticalPipes.Add(verticalPipe);
                        }
                    }
                }
            }
            return verticalPipes;
        }

        /// <summary>
        /// 检查结果汇总
        /// </summary>
        /// <param name="list"></param>
        /// <param name="context"></param>
        private static void ExportResult(List<VerticalPipe> list)
        {
            try
            {
                IWorkbook book = DCRExport.GetWorkbook();
                string sheetName = "立管对齐检查";
                ISheet sheet = book.GetSheet(sheetName);

                #region 添加数据
                int index = 3;
                //添加 共检查XXX条数据，未通过检查的如下 提示
                IRow rowTip = sheet.CreateRow(index - 1);
                //rowTip.AddCell(0, $"总检查{list.Count}条数据，未通过检查的如下", DataCheckNPOIStyle.Title);
                foreach (var result in list)
                {
                    index++;
                    IRow rowN = sheet.CreateRow(index);
                    DataCheckNPOIStyle style = result.IsRight ? DataCheckNPOIStyle.Content : DataCheckNPOIStyle.Error;
                    int j = -1;
                    rowN.AddCell(++j, result.FileName, style);
                    rowN.AddCell(++j, result.Path, style);
                    rowN.AddCell(++j, result.MepCurve.Id.ToString(), style);
                    rowN.AddCell(++j, result.MepCurve.GetSystemTypeName(), style);
                    rowN.AddCell(++j, result.TargetFileName, style);
                    rowN.AddCell(++j, result.TargetPath, style);
                    string rowN4 = result.IsRight ? "通过" : "不通过";
                    rowN.AddCell(++j, rowN4, style);
                    rowN.AddCell(++j, result.RMessage, style);
                }
                #endregion


            }
            catch (Exception e)
            {
                MessageShowBase.Show(e);
            }
        }
    }

    class VerticalPipe
    {
        public MEPCurve MepCurve { get; set; }
        public XYZ OpenXyz { get; set; }

        public string Path { get; set; }

        public string FileName { get; set; }

        public string TargetPath { get; set; }
        public string TargetFileName { get; set; }

        /// <summary>
        /// 是否通过较验
        /// </summary>
        public bool IsRight { get; set; }
        /// <summary>
        /// 提示信息
        /// </summary>
        public string RMessage { get; set; }
    }
}