Initial commit

logic/solver.go

@@ -0,0 +1,43 @@
+package logic
+
+import "git.kleiax.de/homepage/libs/sudoku/board"
+
+// ────────────────────────────────────────────────────────────────────────────── //
+// SOLVER STRUCTURE                                                               //
+// ────────────────────────────────────────────────────────────────────────────── //
+
+type Solver struct {
+	strategies []Strategy
+	conf       struct {
+		all    bool
+		repeat bool
+	}
+}
+
+func (s *Solver) Add(strategy Strategy) {
+	s.strategies = append(s.strategies, strategy)
+}
+
+func (s *Solver) initStragies(field *board.Field) {
+	for _, strategy := range s.strategies {
+		strategy.Init(field)
+	}
+}
+
+func (s *Solver) run(i int) bool {
+	//TODO: clean und Fehlerauffangen
+	s.strategies[i].SearchProgressableCells()
+	numberOfChanges := s.strategies[i].ApplyAll()
+	if numberOfChanges == 0 {
+		return false
+	}
+	return true
+}
+
+func (s *Solver) search() {
+
+}
+
+func (s *Solver) getSolutionPath() []board.Change {
+	return nil
+}