package com.jetbrains.lang.dart.ide.generation;
import com.intellij.openapi.util.Pair;
import com.intellij.util.containers.ContainerUtil;
import com.jetbrains.lang.dart.DartBundle;
import com.jetbrains.lang.dart.psi.DartClass;
import com.jetbrains.lang.dart.psi.DartComponent;
import com.jetbrains.lang.dart.util.DartResolveUtil;
import gnu.trove.THashMap;
import org.jetbrains.annotations.NotNull;
import java.util.List;
import java.util.Map;
public class DartImplementMethodHandler extends BaseDartGenerateHandler {
@Override
@NotNull
protected String getTitle() {
return DartBundle.message("dart.implement.method");
}
@Override
@NotNull
protected BaseCreateMethodsFix createFix(@NotNull final DartClass dartClass) {
return new OverrideImplementMethodFix(dartClass, true);
}
@Override
protected void collectCandidates(@NotNull final DartClass dartClass, @NotNull final List<DartComponent> candidates) {
Map<Pair<String, Boolean>, DartComponent> result =
new THashMap<>(computeSuperInterfacesMembersMap(dartClass));
Map<Pair<String, Boolean>, DartComponent> superClassesMemberMap =
new THashMap<>(computeSuperClassesMemberMap(dartClass));
result.keySet().removeAll(superClassesMemberMap.keySet());
for (Map.Entry<Pair<String, Boolean>, DartComponent> entry : superClassesMemberMap.entrySet()) {
final DartComponent component = entry.getValue();
if (component.isAbstract() && !result.containsKey(entry.getKey())) {
result.put(entry.getKey(), entry.getValue());
}
}
result.keySet().removeAll(computeClassMembersMap(dartClass, false).keySet());
candidates.addAll(ContainerUtil.findAll(result.values(),
component -> component.isPublic() || DartResolveUtil.sameLibrary(dartClass, component)));
}
}