private static void SaveUserCode(UserCodeSet item)
{
FileStream fs = new FileStream(LASTCODEINFODIR + item.FileName, FileMode.OpenOrCreate);
BinaryFormatter formatter = new BinaryFormatter();
if (item.IsZhuli)
{
Util.Log("序列化主力合约到文件" + item.FileName);
}
formatter.Serialize(fs, _DicUserCodeSetCodeInfo[item.Id]);
fs.Close();
}
/// <summary>
/// 添加一个合约组
/// </summary>
/// <param name="name"></param>
public static void Add(string name)
{
ObservableCollection <UserCodeSet> userCodeSetList = GetUserCodeSetList();
UserCodeSet userCodeSet = new UserCodeSet();
userCodeSet.Name = name;
userCodeSet.Id = Guid.NewGuid().ToString();
userCodeSet.IsDefault = false;
userCodeSet.FileName = Guid.NewGuid() + ".dat";
userCodeSet.IsArbitrage = false;
userCodeSetList.Add(userCodeSet);
_DicUserCodeSetCodeInfo.Add(userCodeSet.Id, new ObservableCollection <Contract>());
}
/// <summary>
/// 添加主力合约板块，代码暂不添加
/// </summary>
private static void AddZhuliCodeTemp(ObservableCollection <UserCodeSet> userCodeSets)
{
if (_IsZlRequested == true)
{
return;
}
//如果已经存在主力合约板块了，则返回
string guid = System.Guid.NewGuid().ToString();
UserCodeSet userCodeSet = GetZhuliCodeUserCodeSet();
if (userCodeSet != null)
{
guid = userCodeSet.Id;
}
else
{
userCodeSet = new UserCodeSet();
userCodeSet.IsArbitrage = false; //非套利合约组
userCodeSet.IsDefault = true; //是默认的，不可被删除
userCodeSet.IsZhuli = true; //是主力合约
userCodeSet.Id = guid;
userCodeSet.Name = "主力合约";
userCodeSet.FileName = "ZhuliCode.dat";
ObservableCollection <Contract> codeInfoList = new ObservableCollection <Contract>();
_DicUserCodeSetCodeInfo.Add(guid, codeInfoList);
//SaveUserCode(userCodeSet);
_UserCodeSetList.Insert(2, userCodeSet);
//此时应该将userCodeSetList写回到文件中
CommonUtil.SaveObjectToFile(_UserCodeSetList, ConfigFilePath);
}
//开一个线程请求主力合约
Thread t = new Thread(ZhuliCodeThread);
t.IsBackground = true;
t.Start(guid);
}
/// <summary>
/// 从配置文件中读取合约组信息
/// </summary>
/// <returns></returns>
public static ObservableCollection <UserCodeSet> GetUserCodeSetList()
{
if (_UserCodeSetList == null)
{
if (File.Exists(ConfigFilePath))
{
try
{
//先从配置文件中读取合约组信息
_UserCodeSetList = (ObservableCollection <UserCodeSet>)(CommonUtil.RecoverObjectFromFile(typeof(ObservableCollection <UserCodeSet>), ConfigFilePath));
}
catch (System.Exception ex)
{
Util.Log(ex.ToString());
}
}
if (_UserCodeSetList == null)
{
_UserCodeSetList = new ObservableCollection <UserCodeSet>();
UserCodeSet defaultSet = new UserCodeSet();
defaultSet.Name = "普通行情";
defaultSet.Id = Guid.NewGuid().ToString();
defaultSet.IsDefault = true;
defaultSet.FileName = LASTCODEINFOPATH;
defaultSet.IsArbitrage = false;
_UserCodeSetList.Add(defaultSet);
UserCodeSet GroupSet = new UserCodeSet();
GroupSet.Name = "组合行情";
GroupSet.Id = Guid.NewGuid().ToString();
GroupSet.IsDefault = true;
GroupSet.FileName = LASTGROUPCODEINFOPATH;
GroupSet.IsArbitrage = true;
_UserCodeSetList.Add(GroupSet);
}
//再读取各合约组的合约情况
foreach (var item in _UserCodeSetList)
{
if (File.Exists(LASTCODEINFODIR + item.FileName))
{
ObservableCollection <Contract> userCodes = new ObservableCollection <Contract>();
try
{
FileStream fs2 = new FileStream(LASTCODEINFODIR + item.FileName, FileMode.OpenOrCreate);
BinaryFormatter formatter = new BinaryFormatter();
ObservableCollection <Contract> temp = (ObservableCollection <Contract>)formatter.Deserialize(fs2);
foreach (Contract codeInfo in temp)
{
if (codeInfo != null && !CodeSetManager.IsOutOfDate(codeInfo.Code))
{
userCodes.Add(codeInfo);
}
}
fs2.Close();
}
catch (System.Exception ex)
{
Util.Log_Error("exception: " + ex.Message);
Util.Log_Error("exception: " + ex.StackTrace);
}
//要对userCodes进行处理，保证无重复的内容。
Dictionary <Contract, Boolean> codeDict = new Dictionary <Contract, bool>();
for (int i = 0; i < userCodes.Count; i++)
{
if (userCodes[i] != null)
{
if (codeDict.ContainsKey(userCodes[i]))
{
userCodes.RemoveAt(i);
i -= 1;
}
else
{
codeDict.Add(userCodes[i], true);
}
}
}
while (userCodes.Count > USER_CODE_SET_MAX_CODES && item.IsZhuli == false)
{
userCodes.RemoveAt(userCodes.Count - 1);
}
if (item.IsZhuli)
{
Util.Log("添加UserCodes到主力合约: userCodes的个数为" + userCodes.Count.ToString());
foreach (Contract codeInfo in userCodes)
{
if (codeInfo != null)
{
//Util.Log("--CodeInfo为:" + codeInfo.ToString());
}
else
{
//Util.Log("--CodeInfo为null");
}
}
}
_DicUserCodeSetCodeInfo.Add(item.Id, userCodes);
}
else
{
_DicUserCodeSetCodeInfo.Add(item.Id, new ObservableCollection <Contract>());
}
}
}
//AddZhuliCodeTemp(userCodeSetList);
return(_UserCodeSetList);
}
