private static _ProductInfo CreateProductInfo(string exchangeName, string dataSource, Product product, AbstractProductProperty property) {
_ProductInfo cProductInfo = new _ProductInfo() {
CommodityId = (property == null) ? string.Empty : property.CommodityId,
Description = (property == null) ? string.Empty : property.Description,
DataSource = (dataSource == null) ? string.Empty : dataSource,
ExchangeName = exchangeName,
ProductId = product.SymbolId,
ProductName = product.SymbolName
};
return cProductInfo;
}
internal void Remove(Product product) {
string sSymbolId = product.SymbolId;
lock (__cKeys) {
if (__cKeys.Contains(sSymbolId)) {
ESymbolCategory cType = product.Category;
List<string> cList = null;
if (__cClassify.TryGetValue(cType, out cList)) {
cList.Remove(sSymbolId); //效率可能會比較慢(考量到股票支數可能不多, 所以還可以接受這樣的效率)
}
__cKeys.Remove(sSymbolId);
}
}
}
protected override OptionType GetCallOrPut(Product product) {
OptionType cOptionType = OptionType.None;
if (product.Category == ESymbolCategory.IndexOption || product.Category == ESymbolCategory.StockOption) {
string sSymbolId = product.SymbolId;
int iEndIndex = sSymbolId.LastIndexOf(".");
int iLength = sSymbolId.Length;
for (int i = 4; i < iLength; i++) {
if (sSymbolId[i] > 'A') {
cOptionType = ((sSymbolId[i] == 'C') ? OptionType.Call : (sSymbolId[i] == 'P') ? OptionType.Put : OptionType.None);
break;
}
}
}
return cOptionType;
}
/// <summary>
/// 取得商品屬性
/// </summary>
/// <param name="product">商品類別</param>
/// <returns>返回值:AbstractProductProperty類別</returns>
public AbstractProductProperty GetProperty(Product product) {
AbstractProductProperty cProperty = null;
if (product != null) {
lock (__cPropertys) {
__cPropertys.TryGetValue(product.SymbolId, out cProperty);
if (cProperty == null) {
string sCommodity = product.CommodityId;
if (sCommodity != null) {
__cPropertys.TryGetValue(sCommodity, out cProperty);
}
}
}
}
return cProperty;
}
internal void Add(Product product) {
string sSymbolId = product.SymbolId;
lock (__cKeys) {
if (!__cKeys.Contains(sSymbolId)) {
ESymbolCategory cType = product.Category;
List<string> cList = null;
if (!__cClassify.TryGetValue(cType, out cList)) {
cList = new List<string>();
__cClassify.Add(cType, cList);
}
cList.Add(sSymbolId);
__cKeys.Add(sSymbolId); //將分類過的股票加入至 HashSet 避免加入到重複的股票
}
}
}
internal void SetParameters(string exchangeName, string dataSource, Product product, AbstractProductProperty property) {
__sExchangeName = exchangeName;
__sDataSource = dataSource;
__cProduct = product;
__cProperty = property;
//設定保證金資訊
sourceCautions = new SimpleBoundList<CautionMoney>(__cProperty.CautionMoneys);
sourceCautions.AllowNew = true;
sourceCautions.AllowEdit = true;
sourceCautions.AllowDelete = true;
//設定開收盤時間
sourceSessions = new SimpleBoundList<SessionObject>(__cProperty.Sessions);
sourceSessions.AllowNew = true;
sourceSessions.AllowEdit = true;
sourceSessions.AllowDelete = true;
}
private void btnOk_Click(object sender, EventArgs e) {
string sSymbolId = txtProductId.Text;
if (sSymbolId.Length == 0) { //如果沒有輸入商品代號就離開
return;
}
__sExchangeName = comboExchange.Text;
string sCommodityId = txtCommodity.Text;
AbstractExchange cExchange = ProductManager.Manager.GetExchange(__sExchangeName);
__cProduct = cExchange.GetProduct(sSymbolId);
if (__cProduct == null) {
string sProductName = txtProductName.Text;
ESymbolCategory cCategory = (ESymbolCategory) Enum.Parse(typeof(ESymbolCategory), comboCategory.Text);
__cProduct = new Product();
__cProduct.SymbolId = sSymbolId;
__cProduct.SymbolName = sProductName;
__cProduct.Category = cCategory;
if(sCommodityId.Length > 0) {
__cProduct.CommodityId = sCommodityId;
}
cExchange.AddProduct(__cProduct);
}
sSymbolId = __cProduct.SymbolId;
__sDataSource = comboDataSource.Text;
__sDataSource = (__sDataSource.Length == 0) ? null : __sDataSource;
string sCommodity = (sCommodityId.Length == 0) ? sSymbolId : sCommodityId;
cExchange.AddProperty(sCommodity, __sDataSource);
__cProperty = cExchange.GetProperty(sSymbolId, __sDataSource);
this.DialogResult = DialogResult.OK;
}
/// <summary> /// 取得選擇權履約價格(如果是其他商品則為 0 ) /// </summary> /// <param name="product">商品資訊類別</param> /// <returns>返回值: 履約價格</returns> internal protected abstract double GetStrikePrice(Product product);
/// <summary> /// 取得選擇權為 Call 或 Put(如果是其他商品則為 None) /// </summary> /// <param name="product">商品資訊類別</param> /// <returns>返回值: OptionType列舉</returns> internal protected abstract OptionType GetCallOrPut(Product product);
protected override double GetStrikePrice(Product product) {
double dValue = 0;
if (product.Category == ESymbolCategory.IndexOption || product.Category == ESymbolCategory.StockOption) {
string sSymbolId = product.SymbolId;
int iEndIndex = sSymbolId.LastIndexOf(".");
int iLength = sSymbolId.Length;
for (int i = 4; i < iLength; i++) {
if (sSymbolId[i] > 'A') {
++i;
dValue = double.Parse(sSymbolId.Substring(i, iEndIndex - i));
break;
}
}
}
return dValue;
}
/// <summary>
/// 建構子
/// </summary>
/// <param name="request">InstrumentDataRequest類別</param>
public InstrumentSettings(ref InstrumentDataRequest request) {
AbstractExchange cExchange = ProductManager.Manager.GetExchange(request.Exchange);
__sSymbolId = request.Symbol;
__sExchange = request.Exchange;
__sDataSource = request.DataFeed;
__dTimeZone = cExchange.TimeZone;
__cProduct = cExchange.GetProduct(__sSymbolId);
__cProperty = cExchange.GetProperty(__sSymbolId, __sDataSource);
if (__cProperty != null) {
__cOptionType = __cProperty.GetCallOrPut(__cProduct); //取得選擇權 Call or Put 類型
__dStrikePrice = __cProperty.GetStrikePrice(__cProduct); //取得選擇權履約價格
//取得合約到期日索引值
IContractTime cContractTime = __cProperty.ContractRule as IContractTime;
if (cContractTime != null) {
__iContractIndex = cContractTime.GetContractIndex(__sSymbolId);
}
}
this.Create(ref request);
__cResolution = request.Resolution;
}
/// <summary>
/// 移除商品屬性
/// </summary>
/// <param name="product">商品類別</param>
public void RemoveProperty(Product product) {
if (product != null) {
lock (__cPropertys) {
string sKey = product.SymbolId;
if (__cPropertys.ContainsKey(sKey)) {
__cPropertys.Remove(sKey);
} else {
sKey = product.CommodityId;
if (sKey != null && __cPropertys.ContainsKey(sKey)) {
__cPropertys.Remove(sKey);
}
}
}
}
}
/// <summary>
/// 新增商品(如果商品已經存在會覆寫之前商品)
/// </summary>
/// <param name="product">商品類別</param>
public void AddProduct(Product product) {
Product cProduct = null;
string sSymbolId = product.SymbolId.ToLower();
lock (this.Products) {
if (this.Products.TryGetValue(sSymbolId, out cProduct)) {
cProduct.CommodityId = product.CommodityId;
cProduct.Category = product.Category;
cProduct.SymbolName = product.SymbolName;
} else {
this.Products.Add(sSymbolId, product);
__cProductClassify.Add(product);
}
}
}
/// <summary>
/// 建構子
/// </summary>
/// <param name="exchangeName">交易所簡稱</param>
/// <param name="quoteService">即時報價服務</param>
/// <param name="product">商品資訊</param>
public DataSourceInformation(string exchangeName, AbstractQuoteService quoteService, Product product) {
__sExchangeName = exchangeName;
__cQuoteService = quoteService;
__cProduct = product;
}