private TimestampDefinition CreateTimestampFromTable(ITomlRoot root, TomlTable tomlTable)
{
var property = CreatePropertyFromTable(root, tomlTable);
var timestamp = new TimestampDefinition
{
FixedValue = property.FixedValue,
ColumnHeader = property.ColumnHeader,
ColumnIndex = property.ColumnIndex,
PrefaceRegex = property.PrefaceRegex,
Alias = property.Alias,
};
if (TryGetValue <TomlString>(tomlTable, nameof(TimestampDefinition.Type), out var tomlString) &&
Enum.TryParse <TimestampType>(tomlString.Value, true, out var type))
{
timestamp.Type = type;
}
if (TryGetValue(tomlTable, nameof(TimestampDefinition.Formats), out tomlString))
{
timestamp.Formats = new[] { tomlString.Value };
}
else if (TryGetValue <TomlArray>(tomlTable, nameof(TimestampDefinition.Formats), out var tomlArray))
{
timestamp.Formats = tomlArray
.Items
.Select(item => item.Get <string>())
.ToArray();
}
if (tomlTable.TryGetValue(nameof(TimestampDefinition.UtcOffset), out var tomlObject))
{
timestamp.UtcOffset = CreatePropertyFromObject(root, tomlObject);
}
return(timestamp);
}
private TimestampDefinition ParseTimestampDefinitionFromShorthand(TomlString tomlString, TimestampType defaultTimestampType)
{
var text = tomlString.Value;
var match = TimestampPropertyRegex.Match(text);
if (!match.Success)
{
throw new ArgumentException($"'{text}' is not a supported timestamp string syntax.");
}
var property = ParsePropertyDefinition(match.Groups["property"].Value);
var timestamp = new TimestampDefinition
{
FixedValue = property.FixedValue,
ColumnHeader = property.ColumnHeader,
ColumnIndex = property.ColumnIndex,
PrefaceRegex = property.PrefaceRegex,
Alias = property.Alias,
};
foreach (var capture in match.Groups["timestampOption"].Captures.Cast <Capture>())
{
var optionText = capture.Value.Trim();
if (string.IsNullOrEmpty(optionText))
{
continue;
}
if (Enum.TryParse <TimestampType>(optionText, true, out var timestampType))
{
if (timestamp.Type.HasValue)
{
throw new ArgumentException($"{nameof(timestamp.Type)} is already set to {timestamp.Type} and cannot be changed to {timestampType}.");
}
timestamp.Type = timestampType;
}
else if (TryParseUtcOffset(optionText, out var timeSpan))
{
if (timestamp.UtcOffset != null)
{
throw new ArgumentException($"{nameof(timestamp.UtcOffset)} is already set to {timestamp.UtcOffset.Name()} and cannot be changed to '{optionText}'.");
}
timestamp.UtcOffset = new PropertyDefinition
{
FixedValue = $"{timeSpan}"
};
}
else
{
timestamp.Formats = new List <string>(timestamp.Formats ?? new string[0])
.Concat(new[] { optionText })
.ToArray();
}
}
if (!timestamp.Type.HasValue)
{
timestamp.Type = defaultTimestampType;
}
return(timestamp);
}
