public Results.FileValue Execute(string fileName, Configuration.FileConfiguration config)
{
if (!System.IO.File.Exists(fileName))
{
throw new ReadFileException(fileName, "There is no file: " + fileName);
}
StreamReader reader = new StreamReader(fileName);
string content = reader.ReadToEnd();
reader.Close();
string[] lines = content.Split(new char[] { '\n' });
Results.FileValue res = new Results.FileValue();
res.FileName = fileName;
res.Headers = ReadHeaders(lines, config);
res.Footers = ReadFooter(lines, config);
res.Records = ReadRecords(lines, config);
return(res);
}
private IList <LineValue> ReadFooter(string[] lines, Configuration.FileConfiguration config)
{
IList <LineValue> list = new List <LineValue>();
#region Reading Configuration
IList <Configuration.LineConfiguration> linesConfig = new List <Configuration.LineConfiguration>();
for (int c = 0; c < config.Lines.Count; c++)
{
if (config.Lines[c].IsFooter)
{
linesConfig.Add(config.Lines[c]);
}
}
#endregion
for (int i = 0; i < linesConfig.Count; i++)
{
string headerLine = lines[lines.Length - 1 - linesConfig[i].LineOffset];
list.Add(ReadLine(lines.Length - linesConfig[i].LineOffset, linesConfig[i].Name, headerLine, linesConfig[i].Parameters));
}
return(list);
}
private IList <LineValue> ReadRecords(string[] lines, Configuration.FileConfiguration config)
{
IList <LineValue> list = new List <LineValue>();
int offSetHeader = 0;
int offSetFooter = 0;
#region Reading Configuration
for (int c = 0; c < config.Lines.Count; c++)
{
if (config.Lines[c].IsFooter)
{
int offset = config.Lines[c].LineOffset + 1;
if (offSetFooter < offset)
{
offSetFooter = offset;
}
}
}
for (int c = 0; c < config.Lines.Count; c++)
{
if (config.Lines[c].IsHeader)
{
int offset = config.Lines[c].LineOffset + 1;
if (offSetHeader < offset)
{
offSetHeader = offset;
}
}
}
IList <Configuration.LineConfiguration> linesConfig = new List <Configuration.LineConfiguration>();
for (int c = 0; c < config.Lines.Count; c++)
{
if (!config.Lines[c].IsFooter && !config.Lines[c].IsHeader)
{
linesConfig.Add(config.Lines[c]);
}
}
#endregion
for (int c = offSetHeader; c < lines.Length - offSetFooter - 1; c++)
{
int indexConfig = GetIndexConfigCondition(lines[c], linesConfig);
if (indexConfig == -1)
{
continue;
}
list.Add(ReadLine(c + 1, linesConfig[indexConfig].Name, lines[c], linesConfig[indexConfig].Parameters));
}
return(list);
}
