public string __chainToStringGNLsub(List <GroupedLink> SolLst, ref string st3)
{
string po = $"[{SolLst[0].UGCellsA}]";
foreach (var LK in SolLst)
{
string ST_LinkNo = "";
ALSLink ALK = LK as ALSLink;
if (ALK != null)
{
ST_LinkNo = $"-#{(ALK.no+1)}ALS<{ALK.ALSbase.ToStringRC()}>#{(ALK.no2+1)}-";
}
else
{
string mk = (LK.type == 1)? "=": "-";
ST_LinkNo = mk + (LK.no2 + 1) + mk;
}
po += $"{ST_LinkNo}[{LK.UGCellsB}]";
}
if (po.Contains("ALS") || po.Contains("[<"))
{
st3 = "Grouped ";
}
return(po);
}
public string GrLKToString()
{
try{
string P = "+", M = "-";
if (type == 1)
{
P = "-"; M = "+";
}
string st = "[";
#if DEBUG
if (_IDsetB)
{
st += "ID:" + ID + " ";
}
#endif
st += (type == 1? "S": "W") + " ";
if (this is ALSLink)
{
ALSLink A = this as ALSLink;
string po = "";
A.ALSbase.UCellLst.ForEach(p => { po += " r" + (p.r + 1) + "c" + ((p.c) + 1); });
st += "(ALS:" + po.ToString_SameHouseComp() + ") ";
}
st += UGCellsA.ToString() + "/" + P + (no + 1);
st += " -> " + UGCellsB.ToString() + "/" + M + (no2 + 1) + "]";
return(st);
}
catch (System.NullReferenceException ex) {
WriteLine(ex.Message);
}
return("null Exception");
}
private string _ToGroupedRCSequenceString(Stack <GroupedLink> SolStack, ref string st3)
{
if (SolStack.Count == 0)
{
return("[rc]:-");
}
List <GroupedLink> SolLst = SolStack.ToList();
SolLst.Reverse();
string po = $"[{SolLst[0].UGCellsA}]";
foreach (var LK in SolLst)
{
string ST_LinkNo = "";
ALSLink ALK = LK as ALSLink;
if (ALK != null)
{
ST_LinkNo = $"-#{(ALK.no+1)}ALS<{ALK.ALSbase.ToStringRC()}>#{(ALK.no2+1)}-";
}
else
{
string mk = (LK.type == 1)? "=": "-";
ST_LinkNo = mk + (LK.no2 + 1) + mk;
}
po += $"{ST_LinkNo}[{LK.UGCellsB}]";
}
if (po.Contains("ALS") || po.Contains("[<"))
{
st3 = "Grouped ";
}
return(po);
}
public new int CompareTo(object obj)
{
ALSLink Q = obj as ALSLink;
int ret = this.UGCellsA.CompareTo(Q.UGCellsA);
if (ret != 0)
{
return(ret);
}
return(this.UGCellsB.CompareTo(Q.UGCellsB));
}
public override bool Equals(object obj)
{
ALSLink Q = obj as ALSLink;
if (Q == null)
{
return(true);
}
// if( this.tfx!=Q.tfx ) return false;
if (!this.UGCellsA.Equals(Q.UGCellsA))
{
return(false);
}
if (!this.UGCellsB.Equals(Q.UGCellsB))
{
return(false);
}
return(true);
}
private void _SetGroupedLink(UALS P, UGrCells GS, UGrCells GD, int tfx)
{
ALSLink ALSLK = new ALSLink(P, GS, GD, tfx);
if (AlsInnerLink == null)
{
AlsInnerLink = new List <ALSLink>();
}
if (AlsInnerLink.Count > 0)
{
int ix = AlsInnerLink.FindIndex(Q => (Q.Equals(ALSLK)));
if (ix >= 0)
{
return;
}
}
AlsInnerLink.Add(ALSLK);
//WriteLine( $"ALSLink {GS.GCToString()} -> tfx:{tfx} {GD.GCToString()}" );
}
public string _chainToStringGNL(USuperLink GNL_Result, ref string st3)
{
string st = "";
if (GNL_Result == null)
{
return(st);
}
GroupedLink GLKnxt = GNL_Result.resultGLK;
//pSprLKsMan.Debug_ChainPrint(GLKnxt);
var SolLst = pSprLKsMan.Convert_ChainToList_GNL(GNL_Result);
GroupedLink GLKorg = SolLst[0];
{//===================== cells coloring ===========================
foreach (var LK in SolLst)
{
bool bALK = LK is ALSLink;
int type = (LK is ALSLink)? S: LK.type;//ALSLink, in ALS, is S
foreach (var P1 in LK.UGCellsA.Select(p => pBDL[p.rc]))
{
//WriteLine($"---------- {P1}");
int noB = (1 << LK.no);
if (!bALK)
{
P1.SetCellBgColor(SolBkCr);
}
if (type == S)
{
P1.SetNoBColor(noB, AttCr2);
}
else
{
P1.SetNoBColor(noB, AttCr3);
}
}
if (type == W)
{
foreach (var P2 in LK.UGCellsB.Select(p => pBDL[p.rc]))
{
int noB2 = (1 << LK.no);
if (!bALK)
{
P2.SetCellBgColor(SolBkCr);
}
P2.SetNoBColor(noB2, AttCr);
}
}
}
int cx = 2;
foreach (var LK in SolLst) // ALS
{
ALSLink ALK = LK as ALSLink;
if (ALK == null)
{
continue;
}
Color crG = _ColorsLst[cx++];
foreach (var P in ALK.ALSbase.B81.IEGet_rc().Select(rc => pBDL[rc]))
{
P.SetCellBgColor(crG);
}
}
}
{//===================== result report ===========================
st3 = "";
int SolType = GNL_Result.contDiscontF;
if (SolType == 1)
{
st = "Nice Loop(Cont.)"; //<>continuous
}
else //<>discontinuous
{
int rc = GLKorg.UGCellsA[0].rc;
var P = pBDL[rc];
st = "Nice Loop(Discont.) r" + (rc / 9 + 1) + "c" + (rc % 9 + 1);
int dcTyp = GLKorg.type * 10 + GLKnxt.type;
switch (dcTyp)
{
case 11: st += $" is {(GLKorg.no+1)}"; P.SetCellBgColor(SolBkCr2); break;
case 12: st += $" is not {(GLKnxt.no+1)}"; P.CancelB = 1 << GLKnxt.no; break;
case 21: st += $" is not {(GLKorg.no+1)}"; P.CancelB = 1 << GLKorg.no; break;
case 22: st += $" is not {(GLKorg.no+1)}"; P.CancelB = 1 << GLKorg.no; break;
}
}
string st2 = __chainToStringGNLsub(SolLst, ref st3);
st = st3 + st;
Result = st;
ResultLong = st + "\r" + st2;
}
return(st);
}
private void _GroupedNL_SolResult(GroupedLink LK0, GroupedLink LKnxt, Stack <GroupedLink> SolStack, int SolType)
{
string st = "";
List <GroupedLink> SolLst = SolStack.ToList();
SolLst.Reverse();
SolLst.Add(LK0);
foreach (var LK in SolLst)
{
bool bALK = LK is ALSLink;
int type = (LK is ALSLink)? S: LK.type;//ALSLink, in ALS, is S
foreach (var P1 in LK.UGCellsA.Select(p => pBDL[p.rc]))
{
int noB = (1 << LK.no);
if (!bALK)
{
P1.SetCellBgColor(SolBkCr);
}
if (type == S)
{
P1.SetNoBColor(noB, AttCr);
}
else
{
P1.SetNoBColor(noB, AttCr3);
}
}
if (type == W)
{
foreach (var P2 in LK.UGCellsB.Select(p => pBDL[p.rc]))
{
int noB2 = (1 << LK.no);
if (!bALK)
{
P2.SetCellBgColor(SolBkCr);
}
P2.SetNoBColor(noB2, AttCr);
}
}
}
int cx = 2;
foreach (var LK in SolLst)
{
ALSLink ALK = LK as ALSLink;
if (ALK == null)
{
continue;
}
Color crG = _ColorsLst[cx++];
foreach (var P in ALK.ALSbase.B81.IEGet_rc().Select(rc => pBDL[rc]))
{
P.SetCellBgColor(crG);
}
}
string st3 = "";
if (SolType == 1)
{
st = "Nice Loop(Cont.)"; //<>continuous
}
else //<>discontinuous
{
int rc = LK0.UGCellsA[0].rc;
var P = pBDL[rc];
st = "Nice Loop(Discont.) r" + (rc / 9 + 1) + "c" + (rc % 9 + 1);
int dcTyp = LK0.type * 10 + LKnxt.type;
switch (dcTyp)
{
case 11: st += $" is {(LK0.no+1)}"; P.SetCellBgColor(SolBkCr2); break;
case 12: st += $" is not {(LKnxt.no+1)}"; P.CancelB = 1 << LKnxt.no; break;
case 21: st += $" is not {(LK0.no+1)}"; P.CancelB = 1 << LK0.no; break;
case 22: st += $" is not {(LK0.no+1)}"; P.CancelB = 1 << LK0.no; break;
}
}
string st2 = _ToGroupedRCSequenceString(SolStack, ref st3);
st = st3 + st;
Result = st;
ResultLong = st + "\r" + st2;
}
public IEnumerable <GroupedLink> IEGet_SuperLink(GroupedLink GLKpre)
{
int SWCtrl = GLKpre.type;
bool ALSpre = GLKpre is ALSLink;
if (GLKpre.UGCellsB.Count == 1)
{
UCell U = GLKpre.UGCellsB[0];
List <UCellLink> Plst = CeLKMan.CeLK81[U.rc];
if (Plst != null)
{
foreach (var LK in Plst)
{
if (ALSpre && LK.type != W)
{
continue;
}
GroupedLink GLK = new GroupedLink(LK);
if (Check_SuperLinkSequence(GLKpre, GLK))
{
yield return(GLK);
}
}
}
}
if (GNPXApp000.GMthdOption["GroupedCells"] == "1")
{
foreach (var GP in GLKMan.GrpCeLKLst)
{
if (ALSpre && GP.type != W)
{
continue;
}
if (!GLKpre.UGCellsB.EqualsRC(GP.UGCellsA))
{
continue;
}
if (GLKpre.no2 != GP.no)
{
continue;
}
if (Check_SuperLinkSequence(GLKpre, GP))
{
yield return(GP);
}
}
}
if (GNPXApp000.GMthdOption["ALS"] == "1" && ALSMan.AlsInnerLink != null)
{
if (GLKpre.type == W)
{
foreach (var GP in ALSMan.AlsInnerLink.Where(p => (p.ALSbase.Level == 1)))
{
if (GLKpre.no2 != GP.no)
{
continue;
}
if (GLKpre.UGCellsB.Equals(GP.UGCellsA))
{
yield return(GP);
}
}
}
}
if (ALSpre)
{
ALSLink ALK = GLKpre as ALSLink;
int noB = 1 << ALK.no2;
Bit81 BPnoB = new Bit81(pBDL, noB);
Bit81 BP = BPnoB & ALK.UGCellsB.B81;
// ALK.UGCellsB.ForEach(P=>{ if((P.FreeB&noB)>0) BP.BPSet(P.rc); });
Bit81 UsedCs = GLKpre.UsedCs;
for (int tfx = 0; tfx < 27; tfx++)
{
Bit81 HS = BPnoB & pHouseCells[tfx];
if (!(BP - HS).IsZero())
{
continue;
}
if ((HS - BP).IsZero())
{
continue;
}
Bit81 NxtBP = HS - BP - UsedCs;
if (NxtBP.IsZero())
{
continue;
}
//C WriteLine("\n tfx:"+tfx );
//C WriteLine( " BP:"+BP );
//C WriteLine( " HS:"+HS );
//C WriteLine( "HS-BP:"+(HS-BP) );
//C WriteLine( "NxtBP:"+NxtBP );
List <UCell> NxtCs = NxtBP.ToList().ConvertAll(rc => pBDL[rc]);
for (int k = 1; k < (1 << NxtCs.Count); k++)
{
UGrCells NxtGrpdCs = new UGrCells(tfx, ALK.no2);
int kb = k;
for (int n = 0; n < NxtCs.Count; n++)
{
if ((kb & 1) > 0)
{
NxtGrpdCs.Add(new UGrCells(NxtCs[n], ALK.no2));
}
kb >>= 1;
}
GroupedLink GP = new GroupedLink(GLKpre.UGCellsB, NxtGrpdCs, tfx, W);
//C WriteLine( GP );
yield return(GP);
}
}
}
yield break;
}