public AlfaWrapper(AlfaDirectMessageAdapter adapter)
{
if (adapter == null)
{
throw new ArgumentNullException("adapter");
}
_adapter = adapter;
_sysCulture = ThreadingHelper.GetSystemCulture();
_adapter.AddInfoLog(LocalizedStrings.Str2270Params, _sysCulture);
_ad = new AlfaDirectClass();
_ad.OnConnectionChanged += OnConnectionChanged;
_ad.OnTableChanged += OnTableChanged;
_ad.OrderConfirmed += OrderConfirmed;
_tableSecurities = new AlfaTable(_ad, _adapter, AlfaTable.TableName.papers, "paper_no, p_code, ansi_name, place_code, at_code, lot_size, i_last_update, expired, mat_date, price_step, base_paper_no, go_buy, go_sell, price_step_cost, curr_code, strike");
_tableDepth = new AlfaTable(_ad, _adapter, AlfaTable.TableName.queue, "paper_no, sell_qty, price, buy_qty");
_tableLevel1 = new AlfaTable(_ad, _adapter, AlfaTable.TableName.fin_info, "paper_no, status, go_buy, go_sell, open_pos_qty, open_price, close_price, sell, sell_qty, buy, buy_qty, min_deal, max_deal, lot_size, volatility, theor_price, last_price, last_qty, last_update_date, last_update_time, price_step, buy_sqty, sell_sqty, buy_count, sell_count", "trading_status");
_tableTrades = new AlfaTable(_ad, _adapter, AlfaTable.TableName.all_trades, "paper_no, trd_no, qty, price, ts_time, b_s", "b_s_num");
_tableOrders = new AlfaTable(_ad, _adapter, AlfaTable.TableName.orders, "ord_no, acc_code, paper_no, status, b_s, price, qty, rest, ts_time, comments, place_code, stop_price, avg_trd_price, blank, updt_grow_price, updt_down_price, updt_new_price, trailing_level, trailing_slippage", "order_status, b_s_str");
_tablePositions = new AlfaTable(_ad, _adapter, AlfaTable.TableName.balance, "acc_code, p_code, place_code, paper_no, income_rest, real_rest, forword_rest, pl, profit_vol, income_vol, real_vol, open_vol, var_margin, balance_price");
_tableMyTrades = new AlfaTable(_ad, _adapter, AlfaTable.TableName.trades, "trd_no, ord_no, treaty, paper_no, price, qty, b_s, ts_time", "b_s_str");
_tableNews = new AlfaTable(_ad, _adapter, AlfaTable.TableName.news, "new_no, provider, db_data, subject, body");
_tableAccounts = new AlfaTable(_ad, _adapter, AlfaTable.TableName.accounts, "treaty");
_connState = IsConnected ? ConnectionStates.Connected : ConnectionStates.Disconnected;
_adapter.AddInfoLog("AlfaDirect {0}", _ad.Version.ToString());
}
public FieldList(AlfaTable table, ILogReceiver logReceiver, string fields, string uniqueIds = null)
{
Table = table;
_logReceiver = logReceiver;
Names = fields.Split(",").Select(f => f.Trim()).Where(f => !f.IsEmpty()).ToArray();
var ids = uniqueIds == null?Enumerable.Empty <string>() : uniqueIds.Split(",").Select(f => f.Trim()).Where(f => !f.IsEmpty());
var checkIds = new HashSet <string>();
var allFields = new Dictionary <string, List <Field> >();
foreach (var info in _definedFields)
{
var field = (Field)info.GetValue(this);
if (checkIds.Contains(field.Id))
{
throw new InvalidOperationException("non unique id: {0}".Put(field.Id));
}
checkIds.Add(field.Id);
var list = allFields.TryGetValue(field.Name);
if (list == null)
{
allFields.Add(field.Name, list = new List <Field>());
}
list.Add(field);
}
for (var i = 0; i < Names.Length; ++i)
{
var list = allFields[Names[i]];
var field = list.Count == 1 ? list.First() : list.First(f => ids.Contains(f.Id));
field.Init(this, i);
}
allFields.Values.SelectMany(l => l).Where(f => f.List == null).ForEach(f => f.Init(this));
}