/// <date>10/03/19</date> /// <summary> /// Rename a unit file from one number to another, update the contents to include the /// new id and story the old id in the former number collection. /// </summary> /// <param name="newNumber">new unit number</param> /// <param name="className">name of the class which the unit is part of</param> /// <param name="formerNumber">former unit number</param> /// <returns>success flag</returns> public static bool RenameIndividualUnitFile( int newNumber, string className, int formerNumber) { string originalFullPath = string.Empty; string newFullPath = string.Empty; try { originalFullPath = IndividualUnitIOController.GetFilePath( className, formerNumber.ToString()); newFullPath = IndividualUnitIOController.GetFilePath( className, newNumber.ToString()); if (!File.Exists(originalFullPath)) { Logger.Instance.WriteLog( $"Rename Unit File failed, can't find the original file: {originalFullPath}"); return(false); } // read the file IndividualUnitFileContents unit = IndividualUnitIOController.ReadIndividualUnitFile( className, formerNumber.ToString()); if (unit == null) { Logger.Instance.WriteLog( "ERROR: IndividualUnitIOController.renameIndividualUnitFile: Read File failed"); return(false); } // change the number in the file. unit.UnitNumber = newNumber.ToString(); // update the former numbers list unit.AddFormerNumber(formerNumber); // save the file. if (!WriteIndividualUnitFile(unit, className)) { Logger.Instance.WriteLog("ERROR: IndividualUnitIOController.renameIndividualUnitFile: Write File failed"); return(false); } // A copy of the old file has now been saved under the new number, // delete the old file. File.Delete(originalFullPath); //File.Move( // originalFullPath, // newFullPath); } catch (Exception ex) { Logger.Instance.WriteLog($"ERROR: Error renumbering unit file. Error is {ex}"); return(false); } return(true); }
/// <name>writeIndividualUnitFile</name> /// <date>10/03/19</date> /// <summary> /// Saves the contents of a <see cref="IndividualUnitFileContents"/> object to the current /// <see cref="VersionString"/> of a unit details file. /// </summary> /// <param name="unitDetails">unit details</param> /// <param name="className">name of the class which the unit is part of</param> /// <returns>success flag</returns> public static bool WriteIndividualUnitFile( IndividualUnitFileContents unitDetails, string className) { bool success = true; string directoryPath = string.Empty; try { directoryPath = IndividualUnitIOController.GetDirectoryPath( className); // Create the directory if it does not exist. if (!Directory.Exists(directoryPath)) { Directory.CreateDirectory(directoryPath); } using (StreamWriter writer = new StreamWriter(GetFilePath(className, unitDetails.UnitNumber))) { // {Version} writer.WriteLine(VersionString + CurrentDataVersion.ToString()); // {Number} writer.WriteLine(unitDetails.UnitNumber); // {mileage} writer.WriteLine(unitDetails.Distance.ToString()); // {number_entries} writer.WriteLine(unitDetails.EntriesCount.ToString()); // {former_number1}^t{former_number2}^t{former_number3} writer.WriteLine(unitDetails.FormerNumbers.ToString()); // {last_entry_day}^t{last_entry_month}^t{last_entry_year} DateTime lastEntry = new DateTime(1, 1, 1); writer.WriteLine(lastEntry.Day + "\t" + lastEntry.Month + "\t" + lastEntry.Year); // {last_check_day}^t{last_check_month}^t{last_check_year} DateTime lastCheck = unitDetails.LastCheckDate; writer.WriteLine(lastCheck.Day + "\t" + lastCheck.Month + "\t" + lastCheck.Year); // {Status} writer.WriteLine(unitDetails.InService); // {Notes} writer.WriteLine(unitDetails.Notes); if (unitDetails.Journeys.Count > 0) { // {day}^t{month}^t{year}^t{from}^t{to}^t{via}^t{miles}^t{chains}^t{total_vehicles}^t{number1}^t{number2}^t{number3}^t{number4} //Not this is the other way around to the IVehicleDataType for (int index = 0; index < unitDetails.Journeys.Count; ++index) { writer.WriteLine(unitDetails.Journeys[index].ToFullString()); } } } } catch (Exception ex) { Logger.Instance.WriteLog( $"ERROR: Error writing {directoryPath}, {unitDetails.UnitNumber}. Error is {ex}"); success = false; } return(success); }