private string ParseToMarkdownFormat(TextFormatClientTypeEnum formatType)
{
var convertRules = new Dictionary <TextFormatClientTypeEnum, string>()
{
{ TextFormatClientTypeEnum.orderedListItem, "{0}.{1}" },
{ TextFormatClientTypeEnum.unorderedListItem, "*{0}" },
{ TextFormatClientTypeEnum.unstyled, "{0}" } //text or line break
};
return(convertRules.ContainsKey(formatType) ? convertRules[formatType] : string.Empty);
}
private VmTextBlock ParseMarkdownToTextBlock(string text)
{
VmTextBlock textBlock = new VmTextBlock();
var lines = text?.Split('\n') ?? new string[0] {
};
var typePatterns = new Dictionary <TextFormatClientTypeEnum, string>()
{
{ TextFormatClientTypeEnum.unorderedListItem, @"\*" }, //ordered
{ TextFormatClientTypeEnum.orderedListItem, @"\d+\." }, //unoredered
{ TextFormatClientTypeEnum.unstyled, @"[^\d+\.\*\s]+" } //rest
};
foreach (var line in lines)
{
int index = int.MaxValue;
int textLength = 0;
var lineText = line;
TextFormatClientTypeEnum type = TextFormatClientTypeEnum.unstyled;
foreach (KeyValuePair <TextFormatClientTypeEnum, string> valueTypePattern in typePatterns)
{
if (Regex.IsMatch(lineText, valueTypePattern.Value)) //find first occurence
{
var match = Regex.Match(lineText, valueTypePattern.Value);
if (match.Index < index)
{
index = match.Index;
textLength = match.Length;
type = valueTypePattern.Key;
}
}
}
if (type == TextFormatClientTypeEnum.unorderedListItem)
{
lineText = line.Remove(index, 1);
}
if (type == TextFormatClientTypeEnum.orderedListItem)
{
lineText = line.Remove(index, textLength);
}
textBlock.Blocks.Add(new VmTextLine()
{
Text = lineText, Type = type, Key = GetUniqueKey(5)
});
}
return(textBlock);
}
private VmTextBlock ParseLineBreaksToTextBlock(string text)
{
VmTextBlock textBlock = new VmTextBlock();
var lines = text?.Split('\n') ?? new string[0] {
};
foreach (var line in lines)
{
TextFormatClientTypeEnum type = TextFormatClientTypeEnum.unstyled;
textBlock.Blocks.Add(new VmTextLine()
{
Text = line, Type = type, Key = GetUniqueKey(5)
});
}
return(textBlock);
}
