DP44/DataPRO/SensorDB/TSF/TSFModuleInformationSection.cs

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;

namespace DTS.SensorDB.TSF
{
    /// <summary>
    /// handles the module information section of a TSF
    /// </summary>
    public class TSFModuleInformationSection
    {
        private const string SECTION_START_HEADER = "---- Start Module Information ----";
        private const string COLUMN_HEADER = "rack,module,trigmode,trigchan,trigdir,triglevel,moduletype";
        private const string SECTION_END_HEADER = "---- End Module Information ----";

        /// <summary>
        /// reads the section from a TSF
        /// assumes currentline is the start of the section
        /// </summary>
        /// <param name="lines"></param>
        /// <param name="currentLine"></param>
        /// <param name="errors"></param>
        /// <param name="system"></param>
        /// <param name="rackSection"></param>
        public void ReadFrom(List<string> lines, ref int currentLine, ref List<ReadTSFError> errors, TSFSystemDescription system, TSFRackInformationSection rackSection)
        {

            if (currentLine == lines.Count)
            {
                errors.Add(new ReadTSFError(ReadTSFError.TSF_ERRORS.TSF_UNEXPECTED_EOF, currentLine));
                return;
            }
            string sectionHeader = lines[currentLine++];
            if (sectionHeader != SECTION_START_HEADER)
            {
                errors.Add(new ReadTSFError(ReadTSFError.TSF_ERRORS.MODULEINFORMATIONSECTION_BADHEADER, currentLine, sectionHeader));
                return;
            }

            if (currentLine == lines.Count)
            {
                errors.Add(new ReadTSFError(ReadTSFError.TSF_ERRORS.TSF_UNEXPECTED_EOF, currentLine));
                return;
            }
            string columnHeader = lines[currentLine++];
            if (columnHeader != COLUMN_HEADER)
            {
                errors.Add(new ReadTSFError(ReadTSFError.TSF_ERRORS.MODULEINFORMATIONSECTION_BADCOLUMHEADER, currentLine, columnHeader));
                return;
            }

            var invariant = System.Globalization.CultureInfo.InvariantCulture;

            bool done = false;
            while (!done)
            {
                if (currentLine == lines.Count)
                {
                    errors.Add(new ReadTSFError(ReadTSFError.TSF_ERRORS.TSF_UNEXPECTED_EOF, currentLine));
                    return;
                }

                string line = lines[currentLine++];
                if (!line.Contains("End Module Information"))
                {
                    string[] tokens = line.Split(new char[] { ',' });
                    if (tokens.Length < 7)
                    {
                        errors.Add(new ReadTSFError(ReadTSFError.TSF_ERRORS.TSF_SKIPPING_MODULE_TOO_FEW_TOKENS, currentLine));
                        continue;
                    }

                    int r;
                    try { r = int.Parse(tokens[0], invariant); }
                    catch (System.Exception)
                    {
                        errors.Add(new ReadTSFError(ReadTSFError.TSF_ERRORS.TSF_MODULE_INVALID_RACK_FIELD, currentLine, tokens[0]));
                        continue;
                    }

                    int m;
                    try { m = int.Parse(tokens[1], invariant); }
                    catch (System.Exception)
                    {
                        errors.Add(new ReadTSFError(ReadTSFError.TSF_ERRORS.TSF_MODULE_INVALID_MODULE_FIELD, currentLine, tokens[1]));
                        continue;
                    }

                    int trigMode;
                    try { trigMode = int.Parse(tokens[2], invariant); }
                    catch (System.Exception)
                    {
                        errors.Add(new ReadTSFError(ReadTSFError.TSF_ERRORS.TSF_MODULE_INVALID_TRIGGERMODE_FIELD, currentLine, tokens[2]));
                        continue;
                    }

                    int trigChan;
                    try { trigChan = int.Parse(tokens[3], invariant); }
                    catch (System.Exception)
                    {
                        errors.Add(new ReadTSFError(ReadTSFError.TSF_ERRORS.TSF_MODULE_INVALID_TRIGGERCHAN_FIELD, currentLine, tokens[3]));
                        continue;
                    }

                    int trigDir;
                    try { trigDir = int.Parse(tokens[4], invariant); }
                    catch (System.Exception)
                    {
                        errors.Add(new ReadTSFError(ReadTSFError.TSF_ERRORS.TSF_MODULE_INVALID_TRIGGERDIR_FIELD, currentLine, tokens[4]));
                        continue;
                    }

                    double trigLevel;
                    try { trigLevel = double.Parse(tokens[5], invariant); }
                    catch (System.Exception)
                    {
                        errors.Add(new ReadTSFError(ReadTSFError.TSF_ERRORS.TSF_MODULE_INVALID_TRIGGERLEVEL_FIELD, currentLine, tokens[5]));
                        continue;
                    }

                    int moduleType;
                    try { moduleType = int.Parse(tokens[6], invariant); }
                    catch (System.Exception)
                    {
                        errors.Add(new ReadTSFError(ReadTSFError.TSF_ERRORS.TSF_MODULE_INVALID_MODULETYPE_FIELD, currentLine, tokens[6]));
                        continue;
                    }

                    //var rackHW = system.HWRack[r];
                    bool bFound = false;
                    foreach (var curRack in rackSection.Racks)
                    {
                        if (curRack.Number == r)
                        {
                            curRack.SetModule(m, trigMode, trigChan, trigDir, trigLevel, moduleType);
                            bFound = true;
                            break;
                        }
                    }
                    if (!bFound)
                    {
                        errors.Add(new ReadTSFError(ReadTSFError.TSF_ERRORS.TSF_MODULE_SKIPPED_RACKNOTFOUND, currentLine));
                        continue;
                    }
                }
                else { done = true; }
            }
        }
    }
}