.netformwork 升级 .netcore

ningshuxia

2025-03-31 d321346f204a69b1929cc39098a5d88f44509e7b

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using System.Collections.Generic;
using System.IO;
using System.Linq;
using System.Text;
 
namespace IStation.DAL
{
    /// <summary>
    /// 曲线分析点
    /// </summary>    
    public partial class CurveAnalyzePoint
    {
        #region Path
 
        /// <summary>
        /// 
        /// </summary> 
        public string GetRootFolder(long monitorDataSourcesId)
        {
            var monitorDataSourcesFolder = FileHelper.GetMonitorDataSourcesFolder(Settings.Project.ID, monitorDataSourcesId);
            if (!Directory.Exists(monitorDataSourcesFolder))
                Directory.CreateDirectory(monitorDataSourcesFolder);
            var curveAnalyzeDataFolder = Path.Combine(monitorDataSourcesFolder, Settings.File.CurveAnalyzeDataFolder);
            if (!Directory.Exists(curveAnalyzeDataFolder))
                Directory.CreateDirectory(curveAnalyzeDataFolder);
            return curveAnalyzeDataFolder;
        }
 
        /// <summary>
        /// 
        /// </summary>
        public string GetCurveAnalyzePacketFolder(long monitorDataSourcesId, long curveAnalyzeId)
        {
            var rootFolder = GetRootFolder(monitorDataSourcesId);
            var curveAnalyzeFolderPath = Path.Combine(rootFolder, curveAnalyzeId.ToString());
            if (!Directory.Exists(curveAnalyzeFolderPath))
                Directory.CreateDirectory(curveAnalyzeFolderPath);
            return curveAnalyzeFolderPath;
        }
 
        /// <summary>
        /// 
        /// </summary>
        public bool GetCurveAnalyzePointFile(long monitorDataSourcesId, long curveAnalyzeId, long curveAnalyzePacketId, out int recordCount, out string filePath)
        {
            recordCount = 0;
            filePath = string.Empty;
            var curveAnalyzePacketFolderPath = GetCurveAnalyzePacketFolder(monitorDataSourcesId, curveAnalyzeId);
            var fileInfo = GetCurveAnalyzePointFileInfo(curveAnalyzePacketFolderPath, curveAnalyzePacketId);
            if (fileInfo == null)
                return false;
            recordCount = fileInfo.RecordCount;
            filePath = fileInfo.FullName;
            return File.Exists(filePath);
        }
 
 
        /// <summary>
        /// 
        /// </summary>
        public bool GetCurveAnalyzePointFile(long monitorDataSourcesId, long curveAnalyzeId, long curveAnalyzePacketId, int recordCount, out string filePath)
        {
            var curveAnalyzePacketFolderPath = GetCurveAnalyzePacketFolder(monitorDataSourcesId, curveAnalyzeId);
            var fileName = $"{curveAnalyzePacketId}{Settings.File.FileNameSpacer}{recordCount}";
            filePath = Path.Combine(curveAnalyzePacketFolderPath, fileName + Settings.File.SignalRecordFileExtension);
            return File.Exists(filePath);
        }
 
        #endregion
 
 
        /// <summary>
        /// 
        /// </summary> 
        public List<Model.CurveAnalyzePoint> Get(long monitorDataSourcesId, long curveAnalyzeId, long curveAnalyzePacketId)
        {
            var valid = GetCurveAnalyzePointFile(monitorDataSourcesId, curveAnalyzeId, curveAnalyzePacketId, out int recordCount, out string filePath);
            if (!valid)
                return default;
            var list = new List<Model.CurveAnalyzePoint>(recordCount);
            using (var fs = new FileStream(filePath, FileMode.Open, FileAccess.Read))
            using (var sr = new StreamReader(fs, Encoding.UTF8))
            {
                var strLine = string.Empty;
                while (!string.IsNullOrEmpty(strLine = sr.ReadLine()))
                {
                    var content = FromDsString(strLine);
                    list.Add(content);
                }
            }
            return list;
        }
 
        /// <summary>
        /// 
        /// </summary> 
        public List<Model.CurveAnalyzePoint> GetValid(long monitorDataSourcesId, long curveAnalyzeId, long curveAnalyzePacketId)
        {
            var valid = GetCurveAnalyzePointFile(monitorDataSourcesId, curveAnalyzeId, curveAnalyzePacketId, out int recordCount, out string filePath);
            if (!valid)
                return default;
            var list = new List<Model.CurveAnalyzePoint>(recordCount);
            using (var fs = new FileStream(filePath, FileMode.Open, FileAccess.Read))
            using (var sr = new StreamReader(fs, Encoding.UTF8))
            {
                var strLine = string.Empty;
                while (!string.IsNullOrEmpty(strLine = sr.ReadLine()))
                {
                    var content = FromDsString(strLine);
                    if (content.Status == Model.AnalyzePointStatus.Valid)
                    {
                        list.Add(content);
                    }
 
                }
            }
            return list;
        }
 
 
 
        /// <summary>
        /// 保存
        /// </summary>
        public bool Save(long monitorDataSourcesId, long curveAnalyzeId, long curveAnalyzePacketId, List<Model.CurveAnalyzePoint> list)
        {
            if (list == null || list.Count < 1)
                return default;
            GetCurveAnalyzePointFile(monitorDataSourcesId, curveAnalyzeId, curveAnalyzePacketId, list.Count, out string filePath);
            using (var fs = new FileStream(filePath, System.IO.FileMode.Create, System.IO.FileAccess.Write, FileShare.ReadWrite))
            using (var sw = new StreamWriter(fs, System.Text.Encoding.UTF8))
            {
                foreach (var point in list)
                {
                    var strLine = ToDsString(point);
                    sw.WriteLine(strLine);
                }
            }
            return true;
        }
 
 
        /// <summary>
        /// 是否存在
        /// </summary>
        public bool Exists(long monitorDataSourcesId, long curveAnalyzeId, long curveAnalyzePacketId)
        {
            var exist = GetCurveAnalyzePointFile(monitorDataSourcesId, curveAnalyzeId, curveAnalyzePacketId, out int recordCount, out string filePath);
            return exist;
        }
 
        /// <summary>
        /// 清除
        /// </summary>
        public void Clear(long monitorDataSourcesId, long curveAnalyzeId, long curveAnalyzePacketId)
        {
            var valid = GetCurveAnalyzePointFile(monitorDataSourcesId, curveAnalyzeId, curveAnalyzePacketId, out int recordCount, out string filePath);
            if (!valid)
                return;
            File.Delete(filePath);
        }
 
 
        /// <summary>
        /// 清除
        /// </summary>
        public void Clear(long monitorDataSourcesId, long curveAnalyzeId)
        {
            var curveAnalyzePacketFolderPath = GetCurveAnalyzePacketFolder(monitorDataSourcesId, curveAnalyzeId);
            var list = GetCurveAnalyzePointFileInfoList(curveAnalyzePacketFolderPath, curveAnalyzeId);
            if (list == null || !list.Any())
                return;
            foreach (var fileInfo in list)
            {
                File.Delete(fileInfo.FullName);
            }
        }
 
    }
}