private ProbablePitcherViewModel GetProbablePitchers(
DateTime gameDate)
{
var pitchers = _pitcherRepository.Submit(
gameDate,
homeOnly: PickerOptions.OptionOn(
Constants.Options.HomePitchersOnly));
#if DEBUG
var lines = pitchers.Dump();
LogLines(lines);
#endif
if (pitchers.ProbablePitchers.Count == 0)
{
_logger.Info($"No games scheduled for {gameDate.ToShortDateString()}");
}
foreach (var pitcher in pitchers.ProbablePitchers)
{
if (pitcher.TeamId == null)
{
pitcher.TeamId = pitcher.TeamSlug;
}
if (pitcher.TeamSlug == null)
{
pitcher.TeamSlug = pitcher.TeamId;
}
var oba = _calculateOpponentOba.CalculateOba(
pitcher.Slug,
gameDate,
PickerOptions.IntegerOption(
Constants.Options.PitcherDaysBack));
if (oba > 0.0M)
{
#if DEBUG
_logger.Trace($@"pitcher {
pitcher.Slug
} oba changed to {
oba
} from {
pitcher.OpponentsBattingAverage
}" );
#endif
pitcher.OpponentsBattingAverage = oba;
}
}
pitchers.ProbablePitchers
= pitchers.ProbablePitchers.OrderByDescending(
o => o.OpponentsBattingAverage).ToList();
#if DEBUG
lines = pitchers.Dump();
LogLines(lines);
#endif
return(pitchers);
}
private List <Selection> SelectBatters(
DateTime gameDate,
int numberRequired)
{
var batters = new List <Selection>();
ProbablePitcherViewModel pitchers = GetProbablePitchers(
gameDate);
var lines = pitchers.Dump();
LogLines(lines);
var i = 0;
foreach (var pitcher in pitchers.ProbablePitchers)
{
if (pitcher.OpponentsBattingAverage < PickerOptions.DecimalOption(
Constants.Options.PitchersMendozaLine))
{
#if DEBUG
Log($"Pitcher {pitcher} has too good a Opp B Avg");
#endif
continue;
}
if (PickerOptions.OptionOn(Constants.Options.TeamClip))
{
var pitchersTeamClip = TeamClip(
statsDate: gameDate.AddDays(-1),
teamName: pitcher.TeamId);
if (pitchersTeamClip > PickerOptions.DecimalOption(
Constants.Options.PitchersTeamMendozaLine))
{
#if DEBUG
Log($"Pitchers Team {pitcher.TeamName} has too good a Clip {pitchersTeamClip}");
#endif
continue;
}
var battersTeamClip = TeamClip(
statsDate: gameDate.AddDays(-1),
teamName: pitcher.OpponentSlug);
if (battersTeamClip < PickerOptions.DecimalOption(
Constants.Options.BattersTeamMendozaLine))
{
#if DEBUG
Log($@"Batters Team {
pitcher.OpponentSlug
} has not got a good enough Clip {
battersTeamClip
}" );
#endif
continue;
}
}
++i;
var printLine = $"{i.ToString(),2} {pitcher}";
#if DEBUG
Log($"Looking for a {pitcher.OpponentSlug} batter facing {pitcher}");
#endif
var lineupQueryDate = gameDate.AddDays(-1);
var lineupPositionsToExamine = PickerOptions.IntegerOption(
Constants.Options.LineupPositions);
var opponents = _lineupProjector.ProjectLineup(
pitcher,
lineupQueryDate,
lineupPositionsToExamine);
if (opponents.Lineup.Count.Equals(0))
{
#if DEBUG
Log(" cold team - skip this pitcher");
#endif
continue; // cold team
}
#if DEBUG
opponents.DumpLineup();
#endif
var batter1 = opponents.BattingAt("1");
var batter2 = new Batter();
var batter3 = new Batter();
var batter4 = new Batter();
if (lineupPositionsToExamine > 1)
{
batter2 = opponents.BattingAt("2");
if (lineupPositionsToExamine > 2)
{
batter3 = opponents.BattingAt("3");
}
if (lineupPositionsToExamine > 3)
{
batter4 = opponents.BattingAt("4");
}
}
if (batter1 != null)
{
var selection = new Selection
{
GameDate = gameDate,
Batter1 = batter1,
Batter2 = batter2,
Batter3 = batter3,
Batter4 = batter4,
Pitcher = pitcher,
Game = new Game
{
Title = pitcher.NextOpponent
}
};
// additive
var like = true;
string reason = string.Empty;
foreach (var test in Tests)
{
if (!test.Likes(selection, out reason))
{
printLine += reason;
like = false;
#if DEBUG
Log($"{selection} no good :- {reason}");
#endif
break; // one strike and ur out
}
}
if (like)
{
batters.Add(selection);
#if DEBUG
Log($"{selection} good");
#endif
printLine += " " + selection.Batter.ToString();
}
}
else
{
printLine +=
$@" skipped No {
pitcher.OpponentSlug
} lineups available for {
lineupQueryDate.ToShortDateString()
} team COLD";
}
if (batters.Count == numberRequired)
{
break;
}
}
return(batters);
}
