From 3ea12b0377210c17188597a83897c01d76770d07 Mon Sep 17 00:00:00 2001
From: Jeroen De Meerleer <me@jeroened.be>
Date: Wed, 25 Sep 2019 19:35:19 +0200
Subject: [PATCH 1/2] Implemented tiebreaks

---
 src/Enums/Tiebreak.php |  2 ++
 src/Readers/Swar4.php  | 56 +++++++++++++++++++++++++++++++++++++++++-
 src/Tournament.php     |  6 +++++
 3 files changed, 63 insertions(+), 1 deletion(-)

diff --git a/src/Enums/Tiebreak.php b/src/Enums/Tiebreak.php
index 82fab3e..7f44284 100644
--- a/src/Enums/Tiebreak.php
+++ b/src/Enums/Tiebreak.php
@@ -33,6 +33,8 @@ class Tiebreak extends Enum
     const Buchholz = "Buchholz";
     const BuchholzMed = "Buchholz Median";
     const BuchholzCut = "Buchholz Cut";
+    const BuchholzMed2 = "Buchholz Median 2";
+    const BuchholzCut2 = "Buchholz Cut 2";
     const Sonneborn = "Sonneborn-Berger";
     const Kashdan = "Kashdan";
     const SoccerKashdan = "Soccer Kashdan";
diff --git a/src/Readers/Swar4.php b/src/Readers/Swar4.php
index eac6a49..93414b9 100644
--- a/src/Readers/Swar4.php
+++ b/src/Readers/Swar4.php
@@ -15,6 +15,7 @@ namespace JeroenED\Libpairtwo\Readers;
 
 use DateTime;
 use JeroenED\Libpairtwo\Enums\Color;
+use JeroenED\Libpairtwo\Enums\Tiebreak;
 use JeroenED\Libpairtwo\Enums\TournamentSystem;
 use JeroenED\Libpairtwo\Exceptions\IncompatibleReaderException;
 use JeroenED\Libpairtwo\Interfaces\ReaderInterface;
@@ -234,9 +235,62 @@ class Swar4 implements ReaderInterface
 
         $this->getTournament()->setBinaryData('[TIE_BREAK]', $this->readData('String', $swshandle));
 
+        $tiebreaks = [];
         for ($i = 0; $i < 5; $i++) {
-            $this->getTournament()->setBinaryData('Tiebreak_' . $i, $this->readData('Int', $swshandle));
+            switch($this->readData('Int', $swshandle)) {
+                case 0:
+                default:
+                    $tiebreak = Tiebreak::None;
+                    break;
+                case 1:
+                    $tiebreak = Tiebreak::Buchholz;
+                    break;
+                case 2:
+                    $tiebreak = Tiebreak::BuchholzMed;
+                    break;
+                case 3:
+                    $tiebreak = Tiebreak::BuchholzMed2;
+                    break;
+                case 4:
+                    $tiebreak = Tiebreak::BuchholzCut;
+                    break;
+                case 5:
+                    $tiebreak = Tiebreak::BuchholzCut2;
+                    break;
+                case 6:
+                    $tiebreak = Tiebreak::Sonneborn;
+                    break;
+                case 7:
+                    $tiebreak = Tiebreak::Cumulative;
+                    break;
+                case 8:
+                    $tiebreak = Tiebreak::Between;
+                    break;
+                case 9:
+                    $tiebreak = Tiebreak::Koya;
+                    break;
+                case 10:
+                    $tiebreak = Tiebreak::Baumbach;
+                    break;
+                case 11:
+                    $tiebreak = Tiebreak::AveragePerformance;
+                    break;
+                case 12:
+                    $tiebreak = Tiebreak::Aro;
+                    break;
+                case 13:
+                    $tiebreak = Tiebreak::AroCut;
+                    break;
+                case 14:
+                    $tiebreak = Tiebreak::BlackPlayed;
+                    break;
+                case 15:
+                    $tiebreak = Tiebreak::BlackWin;
+                    break;
+            }
+            $tiebreaks[] = new Tiebreak($tiebreak);
         }
+        $this->getTournament()->setTiebreaks($tiebreaks);
 
         $this->getTournament()->setBinaryData('[EXCLUSION]', $this->readData('String', $swshandle));
         $this->getTournament()->setBinaryData('ExclusionType', $this->readData('Int', $swshandle));
diff --git a/src/Tournament.php b/src/Tournament.php
index 3e24b02..5dc9165 100644
--- a/src/Tournament.php
+++ b/src/Tournament.php
@@ -421,6 +421,12 @@ class Tournament
             case Tiebreak::BuchholzMed:
                 return $this->calculateBuchholz($player, 1, 1);
                 break;
+            case Tiebreak::BuchholzCut2:
+                return $this->calculateBuchholz($player, 2);
+                break;
+            case Tiebreak::BuchholzMed2:
+                return $this->calculateBuchholz($player, 2, 2);
+                break;
             case Tiebreak::Sonneborn:
                 return $this->calculateSonneborn($player);
                 break;

From 627e9a4263cb8f2bc51c2888665da299d5520e6a Mon Sep 17 00:00:00 2001
From: Jeroen De Meerleer <me@jeroened.be>
Date: Wed, 25 Sep 2019 19:47:28 +0200
Subject: [PATCH 2/2] Add points as very first tiebreak

---
 src/Readers/Swar4.php | 21 +++++++++++++++++++++
 1 file changed, 21 insertions(+)

diff --git a/src/Readers/Swar4.php b/src/Readers/Swar4.php
index 93414b9..2ce9315 100644
--- a/src/Readers/Swar4.php
+++ b/src/Readers/Swar4.php
@@ -477,6 +477,7 @@ class Swar4 implements ReaderInterface
         }
         fclose($swshandle);
         $this->getTournament()->pairingsToRounds();
+        $this->addTiebreaks();
         return $this;
     }
 
@@ -619,4 +620,24 @@ class Swar4 implements ReaderInterface
             return DateTime::createFromFormat('Ymd', $string);
         }
     }
+
+    /**
+     * @return $this
+     */
+    private function addTiebreaks(): Swar4
+    {
+        switch ($this->getTournament()->getSystem()) {
+            case TournamentSystem::American:
+                $firstElement = new Tiebreak(Tiebreak::American);
+                break;
+            case TournamentSystem::Closed:
+            case TournamentSystem::Swiss:
+            default:
+                $firstElement = new Tiebreak(Tiebreak::Points);
+        }
+        $tiebreaks = $this->getTournament()->getTiebreaks();
+        array_unshift($tiebreaks, $firstElement);
+        $this->getTournament()->setTiebreaks($tiebreaks);
+        return $this;
+    }
 }