/// <summary>
/// Resolves auctions for each site's units and stores the results in AuctionResults
/// </summary>
public void RunAuctions()
{
AuctionResults.Clear();
List <string> validSites = new List <string>(MyConfig.Sites.Keys);
Auctions = Auctions.Select(auction =>//removes bids from invalid sites, that way the results will be empty
{
if (!validSites.Contains(auction.Site))
{
auction.Bids.Clear();
}
return(auction);
}).ToList(); //would have but this below, but it makes it look terrible
AuctionResults = Auctions.Select(auction => //foreach auction
auction.Units.Select(unit => //foreach unit
auction.Bids.Where(bid => bid.Unit == unit && //valid units
MyConfig.Sites[auction.Site].Bidders.Contains(bid.Bidder) && //valid bidders
GetAdjustedBid(bid) >= MyConfig.Sites[auction.Site].Floor) //valid minimum bid. Invalid sites had their bids culled, so no need to worry about indexing exceptions
.OrderByDescending(bid => GetAdjustedBid(bid))
.Select(bid => bid) //new AuctionUnitResult(bid.Bidder, bid.BidAmt, bid.Unit))
.FirstOrDefault() //Winning bid in a unit.
//From what I understand, linq does not waste time converting the other items in the above .Select, only the first.
).Where(unitRes => unitRes != null).ToList() //winning bid for each unit. Ignores ones that did not have a winner, aka null results
).ToList(); //will keep empty auctions
}
