/// <summary>
/// Gets the value of the given attribute or string.Empty if the attribute is
/// not present
/// </summary>
public string this[FileAttributeName key]
{
get
{
var attribute = this.Attributes.FirstOrDefault(a => a.Name == key);
return(attribute?.Value ?? string.Empty);
}
}
/// <summary>
/// Format and write a ELO attribute line
/// </summary>
/// <param name="stream"></param>
/// <param name="name"></param>
/// <param name="value"></param>
private void WriteEloAttribute(StreamWriter stream, FileAttributeName name, string value)
{
var line = string.IsNullOrEmpty(value)
? $"{name.GetDescription()}"
: $"{name.GetDescription(),-25} = {value}";
stream.WriteLine(line);
}
/// <summary>
/// Creates a new instance of the <see cref="FileAttribute"/> class
/// </summary>
/// <param name="name">Name of the attribute</param>
/// <param name="rawValue">Raw value of the attribute</param>
/// <param name="value">Processed value of the attribute</param>
public FileAttribute(FileAttributeName name, string rawValue, string value)
{
this.Name = name;
this.RawValue = rawValue;
if (name == FileAttributeName.Haupttitel || name == FileAttributeName.Untertitel)
{
value = value
.Replace("%%c", "Ø")
.Replace("%%C", "Ø");
}
this.Value = value;
}
/// <summary>
/// Validate a ordernumber. required format is
/// - RFQ_123456789
/// - RFQ_123456
/// - nicht 9 Zeichen lang
/// - nicht 1- oder 1-...
/// </summary>
/// <param name="file">Attribute file</param>
/// <param name="name">name of the attribute to check</param>
/// <param name="required">Indicates if a date is required or not</param>
private void ValidateOrderNumber(AttributeFile file, FileAttributeName name, bool required)
{
if (!required && string.IsNullOrEmpty(file[name]))
{
return;
}
if (string.IsNullOrEmpty(file[name]))
{
throw new InvalidOperationException($"{Strings.TXT_MISSING_ORDER_NUMBER}");
}
var regexOrderNumber = "(^RFQ_.{0,5}$)|(^RFQ_.{7,8}$)|(^RFQ_.{10,99}$)|(^1-$)|(^1-[.]+)|(^[0-9]{9}$)";
if (Regex.IsMatch(file[name], regexOrderNumber))
{
throw new InvalidOperationException($"{Strings.TXT_INVALID_ORDER_NUMBER}");
}
}
/// <summary>
/// Validate a date. required format is yyyy-mm-dd
/// </summary>
/// <param name="file">Attribute file</param>
/// <param name="name">name of the attribute to check</param>
/// <param name="required">Indicates if a date is required or not</param>
private void ValidateDate(AttributeFile file, FileAttributeName name, bool required)
{
if (!required && string.IsNullOrEmpty(file[name]))
{
return;
}
if (string.IsNullOrEmpty(file[name]))
{
throw new InvalidOperationException($"{Strings.TXT_MISSING_DATE}: {name}");
}
if (!Regex.IsMatch(file[name], "\\d{4}-\\d{2}-\\d{2}"))
{
throw new InvalidOperationException($"{Strings.TXT_INVALID_DATE}: {name}");
}
if (!DateTime.TryParse(file[name], out _))
{
throw new InvalidOperationException($"{Strings.TXT_INVALID_DATE}: {name}");
}
}
