private List <TagPath> GetTagsFromCsvFile(FileInfo file, string filePath, int versionNo)
{
var list = new List <TagPath>();
FileStream fs = new FileStream(file.FullName, FileMode.Open);
StreamReader sr = new StreamReader(fs, Encoding.Default);
//处理第一行
string head = sr.ReadLine();
List <string> headList = ExplainOneLine(head);
if (headList[0] != "Name" || headList[1] != "FormatPath")
{
throw new Exception("Incorrect File format! Please check your .csv File and make sure you have Name and FormatPath in right place");
}
//处理其它行
string body;
List <string> bodyList;
while ((body = sr.ReadLine()) != null)
{
bodyList = ExplainOneLine(body);
TagPath temp = new TagPath()
{
TagName = bodyList[0],
TagFormatPath = bodyList[1],
Path = filePath,
VersionNo = versionNo
};
list.Add(temp);
}
sr.Close();
fs.Close();
return(list);
}
/// <summary>
/// 通过配置文件夹路径生成一个TagPathGroup以便后续能存入MongoDB
/// </summary>
/// <param name="configDirPath">配置文件夹的完整路径，不带结尾分隔符！！！</param>
/// <returns></returns>
public TagPathGroup GetNewTagPathGroup(string configDirPath, int versionNo)
{
//因为传过来的可能是相对路径，这样可以获取绝对路径
DirectoryInfo rootDir = new DirectoryInfo(configDirPath);
var tagPathGroup = new TagPathGroup();
List <DirectoryInfo> allList = FileDirAssist.GetAllChildDirs(configDirPath);
allList.Add(rootDir);
List <DirectoryInfo> realList = new List <DirectoryInfo>();
//递归搜索将只添加目录下有.csv的文件夹
foreach (var d in allList)
{
if (FileDirAssist.IsThisDirHasCsv(d))
{
realList.Add(d);
}
}
//添加文件夹节点信息到Collection
foreach (var dir in realList)
{
string path = dir.FullName.Remove(0, rootDir.Parent.FullName.Length);
path.Replace(Path.DirectorySeparatorChar, '/');
var temp = new TagPath();
temp.Path = path;
temp.VersionNo = versionNo;
tagPathGroup.Maps.Add(temp);
}
var fileAndTagMaps = new List <TagPath>();
//添加每个文件夹下的.csv文件和文件中的Tag信息到tagPathCollection.Maps
foreach (var d in tagPathGroup.Maps)
{
string realPath = d.Path.Replace('/', Path.DirectorySeparatorChar);
realPath = realPath.Insert(0, rootDir.Parent.FullName);
DirectoryInfo dir = new DirectoryInfo(realPath);
foreach (FileInfo f in dir.GetFiles())
{
if (f.Extension == ".csv")
{
//转换文件名格式
string path = f.FullName.Remove(0, rootDir.Parent.FullName.Length);
path.Replace(Path.DirectorySeparatorChar, '/');
//添加文件条目
var temp = new TagPath();
temp.Path = path;
temp.VersionNo = versionNo;
fileAndTagMaps.Add(temp);
//添加文件中Tag条目
var tagList = GetTagsFromCsvFile(f, path, versionNo);
fileAndTagMaps.AddRange(tagList);
}
}
}
tagPathGroup.Maps.AddRange(fileAndTagMaps);
CheckIfGroupLegal(tagPathGroup);
return(tagPathGroup);
}