public List <SubmitPriceSetting> LoadStrategies()
{
string lines = FileUtils.ReadTxtFile(StrategyPath);
List <SubmitPriceSetting> settings = new List <SubmitPriceSetting>();
string[] lis = lines.Split('\n');
foreach (string li in lis)
{
logger.InfoFormat("load submit setting {0}", li);
if (li == null || li.Trim().StartsWith("#"))
{
continue;
}
var sps = SubmitPriceSetting.fromLine(li.Trim());
if (sps != null)
{
settings.Add(sps);
}
}
LoadedTime = DateTime.Now;
return(settings);
}
public BiddingPriceRequest CheckPriceOffer(PagePrice pp, SubmitPriceSetting strategy, bool needCheckSecond = true)
{
if (needCheckSecond && pp.pageTime.Second != strategy.second)
{
return(null);
}
logger.InfoFormat("CheckPriceOffer sec#{0}, strategy is {1} ", strategy.second, strategy);
BiddingPriceRequest req = new BiddingPriceRequest();
req.OperateStatus = StrategyOperateStatus.NEED_OFFER_PRICE;
req.OfferedScreenTime = pp.pageTime;
req.OfferedScreenPrice = pp.basePrice;
req.ComputedDelayMills = 0;
req.StrategySecond = strategy.second;
req.TargetPrice = strategy.deltaPrice + pp.basePrice;
req.CaptchaUuid = "";
req.IsRangeTriggered = strategy.IsRange;
return(req);
}
public BiddingPriceRequest Calc(PagePrice pp, SubmitPriceSetting strategy)
{
if (pp.pageTime.Second < strategy.second)
{
return(null);
}
// 检查是否 为 区间决策 且 未执行过检查
if (strategy.IsRange && !strategy.IsRangeChecked)
{
/*
* 参考设置为50,700-1000,1200
* 意思表示在时间点11:29:50判断当前的出价，
* 如果当前没有任何出价，或者当前的出价<最低成交价+700，或者当前的出价>最低成交价+1000，则取消当前出价，重新出该时间点的最低成交价+1200。
*
*/
var reqs = GetPreviousUnSubmitRequest(pp.pageTime.Second);
var last = reqs != null && reqs.Count > 0 ? reqs.Last() : null;
var currentOfferPrice = last != null ? last.TargetPrice : 0;
strategy.IsRangeChecked = true;
// 如果有前一个出价，且在区间内，则不操作
if (last != null &&
currentOfferPrice >= pp.basePrice + strategy.RangeStartDelta &&
currentOfferPrice <= pp.basePrice + strategy.RangeEndDelta)
{
logger.InfoFormat("strategy#{0} is matched, currentOfferPrice#{1}, base#{2}, start#{3}, end#{4}",
strategy.second, currentOfferPrice, pp.basePrice, strategy.RangeStartDelta, strategy.RangeEndDelta);
BiddingPriceRequest reqx = new BiddingPriceRequest();
reqx.OperateStatus = StrategyOperateStatus.STRATEGY_RANGE_MATCHED;
return(reqx);
}
logger.InfoFormat("strategy#{0} is not matched, currentOfferPrice#{1}, base#{2}, start#{3}, end#{4}",
strategy.second, currentOfferPrice, pp.basePrice, strategy.RangeStartDelta, strategy.RangeEndDelta);
// 剩下的 区间策略 和 一般策略 无任何不同
}
BiddingPriceRequest req = null;
strategySecondRequests.TryGetValue(strategy.second, out req);
if (req == null)
{
req = CheckPriceOffer(pp, strategy);
strategySecondRequests[strategy.second] = req;
}
if (req == null)
{
return(null);
}
if (req.OperateStatus == StrategyOperateStatus.PRICE_SUBMITTED || req.OperateStatus == StrategyOperateStatus.CANCELLED)
{
logger.WarnFormat("strategy#{0} status#{1} still try calc", strategy.second, req.OperateStatus);
return(null);
}
// 检测 策略的出价是否符合提交规则
if (UsePriceMatchRule(pp, req) ||
UseBack2PriceRule(pp, req) ||
UseBack3PriceRule(pp, req) ||
UseFinalRule(pp, req)
)
{
return(req);
}
return(req);
}