private static int FindPuzzleWithConstraint()
{
var lockObj = new object();
Db.ConnectionString = @"Server=CORNFLOWER;Database=Kyudosudoku;Trusted_Connection=True;";
var notFound = new HashSet <string> {
"YSum"
};
Enumerable.Range(192, 1000).ParallelForEach(Environment.ProcessorCount, seed =>
{
using (var db = new Db())
if (db.Puzzles.Any(p => p.PuzzleID == seed))
{
return;
}
lock (lockObj)
{
if (notFound.Count == 0)
{
return;
}
Console.WriteLine(seed);
}
var puz = Kyudosudoku.Generate(seed);
lock (lockObj)
{
if (notFound.Count == 0)
{
return;
}
foreach (var lk in puz.Constraints)
{
var str = lk.GetType().Name;
if (notFound.Contains(str))
{
puz.SaveToDb(seed, null);
ConsoleUtil.WriteLine($" — {seed} has {str}".Color(ConsoleColor.White, ConsoleColor.DarkGreen));
notFound.Remove(str);
}
}
}
});
Console.WriteLine("Done.");
Console.ReadLine();
return(0);
}
private HttpResponse PuzzlePage(HttpRequest req, DbSession session, Db db)
{
Match m;
if ((m = Regex.Match(req.Url.Path, @"^/db-update/(\d+)$")).Success && req.Method == HttpMethod.Post)
{
return(dbUpdate(req, session, db, int.Parse(m.Groups[1].Value)));
}
var puzzleIdStr = req.Url.Path.Length == 0 ? "" : req.Url.Path.Substring(1);
if (!int.TryParse(puzzleIdStr, out int puzzleId) || puzzleId < 0)
{
return(page404(req));
}
var dbPuzzle = db.Puzzles.FirstOrDefault(p => p.PuzzleID == puzzleId);
if (dbPuzzle == null || dbPuzzle.Invalid)
{
return(page404(req));
}
var puzzle = new Kyudosudoku(dbPuzzle.KyudokuGrids.Split(36).Select(subgrid => subgrid.Select(ch => ch - '0').ToArray()).ToArray(),
dbPuzzle.Constraints == null ? new SvgConstraint[0] : ClassifyJson.Deserialize <SvgConstraint[]>(JsonValue.Parse(dbPuzzle.Constraints)));
var userPuzzle = session.User == null ? null : db.UserPuzzles.FirstOrDefault(up => up.UserID == session.User.UserID && up.PuzzleID == puzzleId);
var extraTop = puzzle.Constraints.MaxOrDefault(c => c.ExtraTop, 0);
var extraRight = puzzle.Constraints.MaxOrDefault(c => c.ExtraRight, 0);
var extraLeft = puzzle.Constraints.MaxOrDefault(c => c.ExtraLeft, 0);
var helpSvg = @"<g transform='translate(.05, .05) scale(.008)'>
<path fill='#fcedca' stroke='black' stroke-width='2' d='M12.5 18.16h75v25h-75z'/>
<text class='label' x='50' y='33.4' font-size='24' text-anchor='middle' transform='translate(0 5.66)'>???</text>
<path fill='white' stroke='black' stroke-width='2' d='M53.238 33.237V73.17l9.513-9.513 7.499 18.106 5.272-2.184-7.38-17.818h13.62z'/>
</g>";
var fillSvg = @"<text x='.45' y='.4' font-size='.25'>Auto</text><text x='.45' y='.65' font-size='.25' fill='hsl(217, 80%, 50%)'>123</text>";
var buttonsRight = Ut.NewArray <(string label, bool isSvg, string id, double width, int row)>(9, btn => ((btn + 1).ToString(), false, (btn + 1).ToString(), .9, 0))
.Concat(Ut.NewArray <(string label, bool isSvg, string id, double width, int row)>(
("Normal", false, "normal", 2.6, 1),
("Corner", false, "corner", 2.6, 1),
("Center", false, "center", 2.6, 1),
(fillSvg, true, "fill", .9, 1),
("<path d='m 0.65,0.25 v 0.4 l -0.4,-0.2 z' />", true, "switch", .9, 2),
("Clear", false, "clear", 2.55, 2),
("Undo", false, "undo", 2.1, 2),
("Redo", false, "redo", 2.1, 2),
(helpSvg, true, "help", .9, 2)));
var buttonsLeft = Ut.NewArray <(string label, bool isSvg, string id, double width, int row)>(9, btn => ((btn + 1).ToString(), false, $"{btn + 1}-left", .85, 0))
.Concat(Ut.NewArray <(string label, bool isSvg, string id, double width, int row)>(
("Clear", false, "clear-left", 2.45, 1),
("Undo", false, "undo-left", 2.45, 1),
("Redo", false, "redo-left", 2.45, 1),
("<path d='m 0.25,0.25 v 0.4 l 0.4,-0.2 z' />", true, "switch-left", .9, 1)));
string renderButton(string id, double x, double y, double width, string label, bool isSvg = false) => $@"
<g class='button' id='{id}' transform='translate({x}, {y})'>
<rect class='clickable' x='0' y='0' width='{width}' height='.9' stroke-width='.025' rx='.08' ry='.08'/>
{(isSvg ? label : $"<text class='label' x='{width / 2}' y='.65' font-size='.55' text-anchor='middle'>{label}</text>")}
private static void RunStatistics()
{
var lockObj = new object();
var seedCounter = 1000;
var stats = new Dictionary <string, int>();
var arrowLengthStats = new Dictionary <int, int>();
var inclusionNumStats = new Dictionary <int, int>();
var killerCageSizeStats = new Dictionary <int, int>();
var killerCageSumStats = new Dictionary <int, int>();
var renbanCageSizeStats = new Dictionary <int, int>();
var palindromeSizeStats = new Dictionary <int, int>();
var thermometerSizeStats = new Dictionary <int, int>();
var cappedLineSizeStats = new Dictionary <int, int>();
//var json = JsonValue.Parse(File.ReadAllText(@"D:\temp\kyudo-stats.json"));
//var strings = @"AntiBishop,AntiKing,AntiKnight,NoConsecutive,OddEven,,,Arrow,KillerCage,Palindrome,RenbanCage,Snowball,Thermometer,,,Battlefield,Binairo,Sandwich,Skyscraper,ToroidalSandwich,XSum,,,Battenburg,Clockface,ConsecutiveNeighbors,DoubleNeighbors,Inclusion,LittleKiller".Split(',');
//Clipboard.SetText(strings.Select(s => string.IsNullOrWhiteSpace(s) ? "" : json["Stats"][s].GetInt().ToString()).JoinString("\n"));
//return;
Enumerable.Range(0, Environment.ProcessorCount).ParallelForEach(proc =>
{
var seed = 0;
while (true)
{
lock (lockObj)
{
seed = seedCounter++;
Console.WriteLine($"Generating {seed}");
}
var puzzle = Kyudosudoku.Generate(seed);
lock (lockObj)
{
foreach (var constr in puzzle.Constraints)
{
stats.IncSafe(constr.GetType().Name);
if (constr is Arrow a)
{
arrowLengthStats.IncSafe(a.Cells.Length - 1);
}
if (constr is Inclusion i)
{
inclusionNumStats.IncSafe(i.Digits.Length);
}
if (constr is KillerCage kc)
{
killerCageSizeStats.IncSafe(kc.Cells.Length); killerCageSumStats.IncSafe(kc.Sum ?? -1);
}
if (constr is RenbanCage rc)
{
renbanCageSizeStats.IncSafe(rc.Cells.Length);
}
if (constr is Palindrome p)
{
palindromeSizeStats.IncSafe(p.Cells.Length);
}
if (constr is Thermometer t)
{
thermometerSizeStats.IncSafe(t.Cells.Length);
}
if (constr is CappedLine cl)
{
cappedLineSizeStats.IncSafe(cl.Cells.Length);
}
}
ClassifyJson.SerializeToFile(new
{
Stats = stats,
ArrowLengths = arrowLengthStats,
InclusionNums = inclusionNumStats,
KillerCageSizes = killerCageSizeStats,
KillerCageSums = killerCageSumStats,
RenbanCageSizes = renbanCageSizeStats,
PalindromeSizes = palindromeSizeStats,
ThermometerSizes = thermometerSizeStats,
CappedLineSizeStats = cappedLineSizeStats
}, @"D:\temp\kyudo-stats.json");
}
}
});
}