/// <summary>
/// 取消策略请求
/// </summary>
/// <param name="req"></param>
/// <returns></returns>
public bool CancelStrategyRequest(BiddingPriceRequest req)
{
// 取消之前的策略
req.OperateStatus = StrategyOperateStatus.CANCELLED;
// TODO: 应该实际取点击 取消 按钮
return(true);
}
private bool UsePriceMatchRule(PagePrice pp, BiddingPriceRequest req)
{
if (req.TargetPrice <= (pp.basePrice + 300))
{
req.CanSubmit = true;
req.SubmitMemo = "Price Matched";
return(true);
}
return(false);
}
// private int SubmitOfferedPrice(int fixSec, PriceStrategyOperate oper, string answer, PagePrice pp, int offeredPrice, int usedDelayMills, DateTime occurTime)
private int SubmitOfferedPrice(BiddingPriceRequest req)
{
bool submitted = false;
string memo = "";
DateTime occurTime = DateTime.Now;
if (req.OperateStatus == StrategyOperateStatus.CAPTCHA_INPUTTED)
{
if (req.ComputedDelayMills > 0)
{
KK.Sleep(req.ComputedDelayMills);
}
phase2Manager.SubmitOfferedPrice();
submitted = true;
logger.InfoFormat("strategy#{0} exec submit", req.StrategySecond);
}
else
{
string answer = CaptchaTaskContext.me.GetAnswer(req.CaptchaUuid);
if (answer == null || answer.Length == 0)
{
submitted = false;
logger.ErrorFormat("strategy#{0} can not exec submit, because has no captcha-answer#{1}", req.StrategySecond, req.CaptchaUuid);
return(-1);
}
else
{
if (req.ComputedDelayMills > 0)
{
KK.Sleep(req.ComputedDelayMills);
}
phase2Manager.SubmitOfferedPrice(answer);
memo = "WiAns";
logger.WarnFormat("strategy#{0} exec submit and fill captcha-answer#{1}", req.StrategySecond, answer);
}
}
if (submitted)
{
req.OperateStatus = StrategyOperateStatus.PRICE_SUBMITTED;
biddingPriceManager.RemoveStrategy(req.StrategySecond);
AsyncReportPriceSubbmitted(req, occurTime, memo);
}
return(0);
}
private bool UseBack2PriceRule(PagePrice pp, BiddingPriceRequest req)
{
var sec = pp.pageTime.Second;
var offeredPrice = req.TargetPrice;
var PriceAt50 = biddingContext.GetPrice(50);
int PriceBack2 = biddingContext.GetPrice(sec - 2);
bool price50Matched = sec > 50 && PriceAt50 > 0 && offeredPrice >= (PriceAt50 + DrawbackDeltaPrice + 100);
if (!price50Matched)
{
return(false);
}
bool priceBack2Matched = sec >= 54 && PriceBack2 > 0 && (pp.basePrice - PriceBack2) >= 200;
if (!priceBack2Matched)
{
return(false);
}
bool matched = false;
int delay = -1;
DateTime occurTime = DateTime.Now;
if (offeredPrice == (pp.basePrice + 300 + 100)) // 提前 100
{
delay = KK.RandomInt(Delay1Start, Delay1End);
matched = true;
}
else if (offeredPrice == (pp.basePrice + 300 + 200))
{
delay = KK.RandomInt(Delay2Start, Delay2End);
matched = true;
}
else if (offeredPrice == (pp.basePrice + 300 + 300))
{
delay = KK.RandomInt(Delay3Start, Delay3End);
matched = true;
}
if (matched)
{
req.CanSubmit = true;
req.ComputedDelayMills = delay;
req.SubmitMemo = "Back2 Rule";
}
return(matched);
}
private bool UseBack3PriceRule(PagePrice pp, BiddingPriceRequest req)
{
var sec = pp.pageTime.Second;
var offeredPrice = req.TargetPrice;
var PriceAt50 = biddingContext.GetPrice(50);
int PriceBack2 = biddingContext.GetPrice(sec - 2);
bool price50Matched = sec > 50 && PriceAt50 > 0 && offeredPrice >= (PriceAt50 + DrawbackDeltaPrice + 100);
if (!price50Matched)
{
return(false);
}
bool priceBack3Matched = sec >= 56 && (pp.basePrice - biddingContext.GetPrice(sec - 3)) == 200;
if (!priceBack3Matched)
{
return(false);
}
bool matched = false;
int delay = -1;
DateTime occurTime = DateTime.Now;
if (offeredPrice == pp.basePrice + 300 + 100) // 提前100
{
delay = KK.RandomInt(delayOneS, delayOneE);
matched = true;
}
// 20190714 增加判断 连续变动价格（100）
else if (offeredPrice == pp.basePrice + 300 + 200) // 提前 200
{
delay = KK.RandomInt(delayTwoS, delayTwoE);
matched = true;
}
if (matched)
{
req.CanSubmit = true;
req.ComputedDelayMills = delay;
req.SubmitMemo = "Back3 Rule";
}
return(matched);
}
public List <BiddingPriceRequest> GetPreviousUnSubmitRequest(int lastStrategySecond)
{
var cnt = strategies.Count;
List <BiddingPriceRequest> reqs = new List <BiddingPriceRequest>();
for (var i = 0; i < cnt; i++)
{
var stra = strategies[i];
BiddingPriceRequest req = null;
strategySecondRequests.TryGetValue(stra.second, out req);
if (stra.second < lastStrategySecond && req != null)
{
reqs.Add(req);
}
}
return(reqs);
}
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);
}
private bool UseFinalRule(PagePrice pp, BiddingPriceRequest req)
{
if (pp.pageTime.Hour >= FinalTime.Hour &&
pp.pageTime.Minute >= FinalTime.Minute &&
pp.pageTime.Second >= FinalTime.Second
)
{
var priceAt53 = biddingContext.GetPrice(53);
var priceAt54 = biddingContext.GetPrice(54);
var priceAt55 = biddingContext.GetPrice(55);
var priceAt56 = biddingContext.GetPrice(56);
int delay;
string memo;
// 并且53秒到56秒之间价格未变动，则随机延迟700到1500毫秒之后提交，否则随机延迟200到1200毫秒之后提交。
if (priceAt53 == priceAt54 && priceAt54 == priceAt55 && priceAt55 == priceAt56)
{
delay = KK.RandomInt(ForceStart1, ForceEnd1);
memo = "Final Rule NoChange";
}
else
{
delay = KK.RandomInt(ForceStart, ForceEnd);
memo = "Final Rule";
}
DateTime occurTime = DateTime.Now;
req.CanSubmit = true;
req.ComputedDelayMills = delay;
req.SubmitMemo = memo;
return(true);
}
return(false);
}
public BiddingPriceRequest Calcs(PagePrice pp)
{
var cnt = strategies.Count;
BiddingPriceRequest previous = null;
BiddingPriceRequest req = null;
for (var i = 0; i < cnt; i++)
{
var stra = strategies[i];
if (pp.pageTime.Second < stra.second)
{
continue;
}
req = Calc(pp, stra);
if (req == null)
{
continue;
}
// try cancel previous strategy
//if (previous != null && cancelStrategyFunc != null)
//{
// cancelStrategyFunc(previous);
// previous.OperateStatus = StrategyOperateStatus.CANCELLED;
// previous.CanncelMemo = "canceled";
// strategies.RemoveAt(i);
// logger.InfoFormat("strategy#{0} is canceled.", stra.second);
//}
previous = req;
}
//
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);
}
private void AsyncReportPriceSubbmitted(BiddingPriceRequest req, DateTime occurTime, string memo)
{
AsyncReportPrice(PriceAction.PRICE_SUBMIT, req.SubmittedScreenPrice, req.TargetPrice, req.SubmittedScreenTime, occurTime, memo, req.ComputedDelayMills);
}
