/// <summary>
/// создает новую сессию
/// </summary>
public void CreateSession(string planFileName)
{
_sessionPath = _startDir + "\\";
if (!Directory.Exists(_sessionPath))
{
Directory.CreateDirectory(_sessionPath);
_sessionPath += "\\S1";
}
else
{
var childDirs = new DirectoryInfo(_sessionPath).GetDirectories();
_sessionPath += "S" + (childDirs.Length + 1).ToString();
}
_sessionPath = Helper.CreateDir(_sessionPath);
_sessionPath += "\\";
_planPath = _sessionPath + new FileInfo(planFileName).Name;
File.Copy(planFileName, _planPath);
_parser = new XParser(_planPath);
FormDataInitilizer = new Initilizer(_parser);
_newSession = true;
#region titlePage
SessionObjects.TitlePage.University = FormDataInitilizer.GetUniversityName();
SessionObjects.TitlePage.Qualification = FormDataInitilizer.GetQualification();
SessionObjects.TitlePage.FormOfTraining = FormDataInitilizer.GetFormOfTraining();
#endregion
SearchEngine = new Searcher(_sessionPath);
ValidatePlan();
_readyToWork = true;
}
/// <summary>
/// загружает сессию
/// </summary>
/// <param name="path">путь к папке</param>
public void LoadSession(string path)
{
if (Directory.Exists(path))
{
if (path.Contains("\\Resources\\Demo"))
{
_demo = true;
}
_loading = true;
_sessionPath = path + "\\";
var files = new DirectoryInfo(_sessionPath).GetFiles();
foreach (var file in files)
{
var extension = file.FullName.Substring(file.FullName.Length - 7);
if (extension == "plm.xml" || extension == "pli.xml")
{
_planPath = file.FullName;
_parser = new XParser(_planPath);
FormDataInitilizer = new Initilizer(_parser);
continue;
}
var typeName = file.Name.Substring(0, file.Name.Length - 4);
var type = Type.GetType("DataLibrary." + typeName + ",DataLibrary");
if (type != null)
{
try
{
var ob = Activator.CreateInstance(type);
ob = SerializeHelper.Deserialize(ob, file.FullName);
SessionObjects.SetProperty(type, ob);
}
catch
{
}
}
}
_loading = false;
if (_planPath == String.Empty)
{
throw new IOException("В папке с сеансом нет файла с планом. Обновите учебный план." + path);
}
UpdateObjects();
SearchEngine = new Searcher(_sessionPath);
_readyToWork = true;
_newSession = false;
}
else
{
ClearSession();
throw new IOException("Невозможно найти путь: " + path);
}
}
public void ClearSession()
{
_readyToWork = false;
_loading = false;
_sessionPath = String.Empty;
_planPath = String.Empty;
SearchEngine = new Searcher("");
_newSession = true;
_newPlan = false;
_demo = false;
//вызов метода Clear()
var sesProperties = SessionObjects.GetType().GetProperties();
foreach (var p in sesProperties)
{
var interfaces = p.PropertyType.GetInterfaces();
foreach(var i in interfaces)
{
if (i.Name == "IClear")
{
((IClear)p.GetValue(SessionObjects, null)).Clear();
}
}
}
var addProperties = AdditionalObjects.GetType().GetProperties();
foreach (var p in addProperties)
{
var interfaces = p.PropertyType.GetInterfaces();
foreach (var i in interfaces)
{
if (i.Name == "IClear")
{
((IClear)p.GetValue(AdditionalObjects, null)).Clear();
}
}
}
}
