public async Task <DesignPatternFile> Parse(StorageFile file)
{
var readFile = await _fileManager.ReadFile(file.Name, await _fileManager.GetDesignPatternsTemplatesPath());
var doc = XDocument.Parse(readFile);
var designPattern = doc.Descendants("DesignPattern").FirstOrDefault();
if (designPattern == null)
{
throw new Exception("Design Pattern node not found in file " + file.Name);
}
var fileName = designPattern.Attribute("name").Value;
var type = designPattern.Attribute("type").Value;
var description = designPattern.Descendants("Description").FirstOrDefault().Value;
var modifiedDate = (await file.GetBasicPropertiesAsync()).DateModified;
var dpFile = new DesignPatternFile
{
Description = description,
DesignPatternName = fileName,
DesignPatternType = type,
Path = file.Name,
ModifiedDate = modifiedDate
};
return(dpFile);
}
private async Task <IEnumerable <DesignPatternFile> > UpdateDesignPatternsFile()
{
var designPatternFiles = new List <DesignPatternFile>();
try
{
var designPatternsXml = new XDocument(
new XDeclaration("1.0", "utf-8", "yes"),
new XElement("DesignPatterns")
);
var files = await GetDesignPatternsFiles();
var i = 0;
foreach (var f in files)
{
var readFile = await _fileManager.ReadFile(f.Name, await _fileManager.GetDesignPatternsTemplatesPath());
var doc = XDocument.Parse(readFile);
var designPattern = doc.Descendants("DesignPattern").FirstOrDefault();
var fileName = designPattern.Attribute("name").Value;
var type = designPattern.Attribute("type").Value;
var description = designPattern.Descendants("Description").FirstOrDefault();
var modifiedDate = (await f.GetBasicPropertiesAsync()).DateModified;
var xmlFile = new XElement("DesignPattern",
new XElement("Name", fileName,
new XAttribute("modifiedDate", modifiedDate)),
new XElement("Description", description.Value.Trim()),
new XElement("type", type));
designPatternsXml.Element("DesignPatterns").Add(xmlFile);
var designPatternFile = new DesignPatternFile
{
Id = i,
Description = description.Value.Trim(),
DesignPatternName = fileName,
DesignPatternType = type,
Path = f.Name
};
designPatternFiles.Add(designPatternFile);
i++;
}
await _fileManager.CreateFile("DesignPatternsList.dsxml", await _fileManager.GetDesignPatternsTemplatesPath(),
designPatternsXml.ToString());
}
catch (Exception e)
{
throw new Exception(e.Message);
}
return(designPatternFiles);
}