diff --git a/libcockatrice_models/libcockatrice/models/deck_list/deck_list_model.cpp b/libcockatrice_models/libcockatrice/models/deck_list/deck_list_model.cpp index ad278c8bf..5e9fb6b4a 100644 --- a/libcockatrice_models/libcockatrice/models/deck_list/deck_list_model.cpp +++ b/libcockatrice_models/libcockatrice/models/deck_list/deck_list_model.cpp @@ -378,7 +378,8 @@ bool DeckListModel::removeRows(int row, int count, const QModelIndex &parent) InnerDecklistNode *DeckListModel::createNodeIfNeeded(const QString &name, InnerDecklistNode *parent) { - auto *newNode = dynamic_cast(parent->findChild(name)); + // Group lookups must not resolve a mirrored custom zone that shares the name. + auto *newNode = DeckListModelCustomZones::findGroupChild(parent, name); if (!newNode) { beginInsertRows(nodeToIndex(parent), parent->size(), parent->size()); newNode = new InnerDecklistNode(name, parent); @@ -401,7 +402,7 @@ DecklistModelCardNode *DeckListModel::findCardNode(const QString &cardName, // nested under the board. if (auto *zoneNode = dynamic_cast(root->findChild(zoneName))) { QString groupCriteria = extractGroupCriteriaValue(info, activeGroupCriteria); - if (auto *groupNode = dynamic_cast(zoneNode->findChild(groupCriteria))) { + if (auto *groupNode = DeckListModelCustomZones::findGroupChild(zoneNode, groupCriteria)) { if (auto *card = dynamic_cast( groupNode->findCardChildByNameProviderIdAndNumber(cardName, providerId, cardNumber))) { return card; @@ -486,6 +487,26 @@ QModelIndex DeckListModel::addCard(const ExactCard &card, const QString &zoneNam // Custom zone: cards live flat inside the zone. cardParent = customZoneNode; } else { + // Not present in the shadow tree. The deck tree may still hold a custom + // zone that has not been mirrored (callers can add a zone and then a + // card without a rebuild). Check before falling back to creating a + // top-level zone the deck does not actually have. + auto *listRoot = deckList->getTree()->getRoot(); + bool hasDeckZone = false; + for (int i = 0; i < listRoot->size(); ++i) { + if (auto *boardZone = dynamic_cast(listRoot->at(i))) { + if (boardZone->findChild(zoneName)) { + hasDeckZone = true; + break; + } + } + } + + if (hasDeckZone) { + rebuildTree(); + return addCard(card, zoneName); + } + // Unknown zone: create a top-level zone (legacy behavior). QString groupCriteria = extractGroupCriteriaValue(cardInfo, activeGroupCriteria); auto *newZone = createNodeIfNeeded(zoneName, root); diff --git a/libcockatrice_models/libcockatrice/models/deck_list/deck_list_model_custom_zones.cpp b/libcockatrice_models/libcockatrice/models/deck_list/deck_list_model_custom_zones.cpp index f10ee1a72..1dc745e63 100644 --- a/libcockatrice_models/libcockatrice/models/deck_list/deck_list_model_custom_zones.cpp +++ b/libcockatrice_models/libcockatrice/models/deck_list/deck_list_model_custom_zones.cpp @@ -14,26 +14,55 @@ bool isCustomZone(const AbstractDecklistNode *node) return dynamic_cast(node) != nullptr; } +namespace +{ + +/** + * @brief Flattens every card under @p zone into @p shadowZone, preserving order. + * + * Custom zones mirror as a single row level: cards nested in sub-zones of any + * depth are added as direct children of the mirrored zone so no card is left + * without a model row. + */ +void flattenCards(const InnerDecklistNode *zone, InnerDecklistNode *shadowZone) +{ + for (int k = 0; k < zone->size(); k++) { + if (auto *zoneCard = dynamic_cast(zone->at(k))) { + new DecklistModelCardNode(zoneCard, shadowZone); + } else if (auto *subZone = dynamic_cast(zone->at(k))) { + flattenCards(subZone, shadowZone); + } + } +} + +} // namespace + void mirrorCustomZones(const InnerDecklistNode *deckBoardZone, InnerDecklistNode *shadowBoardZone) { for (int j = 0; j < deckBoardZone->size(); j++) { - auto *customCard = dynamic_cast(deckBoardZone->at(j)); - if (customCard) { - continue; - } - auto *customZone = dynamic_cast(deckBoardZone->at(j)); if (!customZone) { continue; } auto *shadowZone = new DecklistModelSubZoneNode(customZone->getName(), shadowBoardZone); - for (int k = 0; k < customZone->size(); k++) { - if (auto *zoneCard = dynamic_cast(customZone->at(k))) { - new DecklistModelCardNode(zoneCard, shadowZone); - } + flattenCards(customZone, shadowZone); + } +} + +InnerDecklistNode *findGroupChild(InnerDecklistNode *parent, const QString &name) +{ + for (int i = 0; i < parent->size(); i++) { + AbstractDecklistNode *child = parent->at(i); + if (isCustomZone(child)) { + continue; + } + auto *group = dynamic_cast(child); + if (group && group->getName() == name) { + return group; } } + return nullptr; } DecklistModelSubZoneNode *findSubZoneByName(InnerDecklistNode *root, const QString &zoneName) diff --git a/libcockatrice_models/libcockatrice/models/deck_list/deck_list_model_custom_zones.h b/libcockatrice_models/libcockatrice/models/deck_list/deck_list_model_custom_zones.h index a973b127e..518a9e1d2 100644 --- a/libcockatrice_models/libcockatrice/models/deck_list/deck_list_model_custom_zones.h +++ b/libcockatrice_models/libcockatrice/models/deck_list/deck_list_model_custom_zones.h @@ -43,6 +43,21 @@ namespace DeckListModelCustomZones */ [[nodiscard]] bool isCustomZone(const AbstractDecklistNode *node); +/** + * @brief Finds a criteria-group child of @p parent by name, skipping custom zones. + * + * The shadow tree keeps criteria groups and mirrored custom zones as siblings + * under a board zone, and `InnerDecklistNode::findChild` matches both by name. + * Group lookups must not resolve a custom zone that happens to share the group + * name (e.g. a zone called "Creature"), so this searches only non-custom + * children. + * + * @param parent The shadow node whose children are searched. + * @param name The group name to find. + * @return The matching group node, or nullptr if none exists. + */ +[[nodiscard]] InnerDecklistNode *findGroupChild(InnerDecklistNode *parent, const QString &name); + /** * @brief Mirrors the custom zones of a deck board zone into its shadow board node. * diff --git a/tests/deck_list_model/CMakeLists.txt b/tests/deck_list_model/CMakeLists.txt index 8f2cfcc2c..e3096c559 100644 --- a/tests/deck_list_model/CMakeLists.txt +++ b/tests/deck_list_model/CMakeLists.txt @@ -1,4 +1,4 @@ -add_executable(deck_list_model_custom_zones_test deck_list_model_custom_zones_test.cpp) +add_executable(deck_list_model_custom_zones_test ${VERSION_STRING_CPP} deck_list_model_custom_zones_test.cpp) if(NOT GTEST_FOUND) add_dependencies(deck_list_model_custom_zones_test gtest) diff --git a/tests/deck_list_model/deck_list_model_custom_zones_test.cpp b/tests/deck_list_model/deck_list_model_custom_zones_test.cpp index c51c72d8f..7f4ab81e1 100644 --- a/tests/deck_list_model/deck_list_model_custom_zones_test.cpp +++ b/tests/deck_list_model/deck_list_model_custom_zones_test.cpp @@ -129,6 +129,51 @@ TEST(DeckListModelCustomZones, MirrorCustomZonesWithNoCustomZonesIsNoop) EXPECT_EQ(shadowBoard->size(), 0); } +TEST(DeckListModelCustomZones, MirrorCustomZonesFlattensNestedSubzones) +{ + // Cards deeper than one level under a custom zone still get a model row. + auto *deckBoard = new InnerDecklistNode(DECK_ZONE_MAIN); + auto *deckZone = new InnerDecklistNode("Removal", deckBoard); + auto *deckCard1 = new DecklistCardNode("Bolt", 1, deckZone); + auto *deeper = new InnerDecklistNode("Deeper", deckZone); + auto *deckCard2 = new DecklistCardNode("Swords", 1, deeper); + + InnerDecklistNode shadowRoot; + auto *shadowBoard = new InnerDecklistNode(DECK_ZONE_MAIN, &shadowRoot); + + DeckListModelCustomZones::mirrorCustomZones(deckBoard, shadowBoard); + + ASSERT_EQ(shadowBoard->size(), 1); + auto *shadowZone = dynamic_cast(shadowBoard->at(0)); + ASSERT_NE(shadowZone, nullptr); + EXPECT_EQ(shadowZone->getName(), QString("Removal")); + + // Both cards are flattened into the mirrored zone, preserving order. + ASSERT_EQ(shadowZone->size(), 2); + auto *shadowCard1 = dynamic_cast(shadowZone->at(0)); + auto *shadowCard2 = dynamic_cast(shadowZone->at(1)); + ASSERT_NE(shadowCard1, nullptr); + ASSERT_NE(shadowCard2, nullptr); + EXPECT_EQ(shadowCard1->getDataNode(), deckCard1); + EXPECT_EQ(shadowCard2->getDataNode(), deckCard2); +} + +// ===================================================================================================================== +// findGroupChild +// ===================================================================================================================== + +TEST(DeckListModelCustomZones, FindGroupChildSkipsCustomZones) +{ + InnerDecklistNode root; + auto *board = new InnerDecklistNode(DECK_ZONE_MAIN, &root); + auto *group = new InnerDecklistNode("Creature", board); + new DecklistModelSubZoneNode("Creature", board); + + EXPECT_EQ(DeckListModelCustomZones::findGroupChild(board, "Creature"), group); + EXPECT_EQ(DeckListModelCustomZones::findGroupChild(board, "Missing"), nullptr); + EXPECT_EQ(DeckListModelCustomZones::findGroupChild(&root, DECK_ZONE_MAIN), board); +} + // ===================================================================================================================== // sortWithCustomZonesLast // ===================================================================================================================== @@ -223,3 +268,9 @@ TEST(DeckListModelCustomZones, SortPlainNodeDoesNotReorderCustomZones) EXPECT_EQ(mapping[1].first, 0); EXPECT_EQ(mapping[1].second, 1); } + +int main(int argc, char **argv) +{ + ::testing::InitGoogleTest(&argc, argv); + return RUN_ALL_TESTS(); +} diff --git a/tests/deck_list_model/deck_list_model_zone_integration_test.cpp b/tests/deck_list_model/deck_list_model_zone_integration_test.cpp index 530e1c351..d49d1b443 100644 --- a/tests/deck_list_model/deck_list_model_zone_integration_test.cpp +++ b/tests/deck_list_model/deck_list_model_zone_integration_test.cpp @@ -1,4 +1,8 @@ #include +#include +#include +#include +#include #include #include #include @@ -25,6 +29,32 @@ int totalCustomZoneRows(const DeckListModel &model) return count; } +QModelIndex findBoardIndex(const DeckListModel &model, const QString &boardName) +{ + for (int r = 0; r < model.rowCount(QModelIndex()); ++r) { + const QModelIndex idx = model.index(r, 0, QModelIndex()); + if (idx.data(DeckRoles::IsCardRole).toBool()) { + continue; + } + const QString name = idx.sibling(idx.row(), DeckListModelColumns::CARD_NAME).data(Qt::EditRole).toString(); + if (name == boardName) { + return idx; + } + } + return {}; +} + +QModelIndex findZoneRow(const DeckListModel &model, const QModelIndex &board) +{ + for (int r = 0; r < model.rowCount(board); ++r) { + const QModelIndex child = model.index(r, 0, board); + if (child.data(DeckRoles::IsCustomZoneRole).toBool()) { + return child; + } + } + return {}; +} + } // namespace // The "Add to Zone" combobox/submenu lists getCustomZoneNames(), which reads the @@ -69,3 +99,148 @@ TEST(DeckListModelZoneIntegration, RebuildTreeMirrorsEachZoneOnce) EXPECT_EQ(model.getCustomZoneNames(DECK_ZONE_MAIN), (QStringList{"Removal", "Utility"})); EXPECT_EQ(totalCustomZoneRows(model), 2); } + +// ===================================================================================================================== +// Model behaviour: addCard routing, findCard lookup, removeRows guard, empty-zone survival. +// ===================================================================================================================== + +TEST(DeckListModelZoneIntegration, AddCardRoutesIntoMirroredCustomZone) +{ + QSharedPointer deck(new DeckList()); + DeckListModel model(nullptr, deck); + auto *tree = deck->getTree(); + + ASSERT_NE(tree->addCustomZone(DECK_ZONE_MAIN, "Removal"), nullptr); + model.rebuildTree(); + + QModelIndex added = model.addCard(ExactCard(CardInfo::newInstance("Lightning Bolt")), "Removal"); + ASSERT_TRUE(added.isValid()); + + // The card is a direct child of the mirrored custom zone, not a new top-level zone. + const QModelIndex zoneParent = added.parent(); + ASSERT_TRUE(zoneParent.isValid()); + EXPECT_TRUE(zoneParent.data(DeckRoles::IsCustomZoneRole).toBool()); + EXPECT_EQ(zoneParent.sibling(zoneParent.row(), DeckListModelColumns::CARD_NAME).data(Qt::DisplayRole).toString(), + QString("Removal")); + + // No "Removal" top-level zone appeared in the deck tree. + auto *listRoot = tree->getRoot(); + bool topLevelRemoval = false; + for (int i = 0; i < listRoot->size(); ++i) { + if (auto *zone = dynamic_cast(listRoot->at(i))) { + topLevelRemoval |= zone->getName() == "Removal"; + } + } + EXPECT_FALSE(topLevelRemoval); +} + +TEST(DeckListModelZoneIntegration, AddCardToUnmirroredCustomZoneRebuildsNotCreatesTopLevel) +{ + QSharedPointer deck(new DeckList()); + DeckListModel model(nullptr, deck); + auto *tree = deck->getTree(); + + // The zone exists on the deck tree but the shadow tree has never mirrored it. + ASSERT_NE(tree->addCustomZone(DECK_ZONE_MAIN, "Removal"), nullptr); + + QModelIndex added = model.addCard(ExactCard(CardInfo::newInstance("Lightning Bolt")), "Removal"); + ASSERT_TRUE(added.isValid()); + + const QModelIndex zoneParent = added.parent(); + ASSERT_TRUE(zoneParent.isValid()); + EXPECT_TRUE(zoneParent.data(DeckRoles::IsCustomZoneRole).toBool()); + EXPECT_EQ(zoneParent.sibling(zoneParent.row(), DeckListModelColumns::CARD_NAME).data(Qt::DisplayRole).toString(), + QString("Removal")); +} + +TEST(DeckListModelZoneIntegration, AddCardCreatesGroupSeparatelyFromSameNamedZone) +{ + QSharedPointer deck(new DeckList()); + DeckListModel model(nullptr, deck); + auto *tree = deck->getTree(); + + // A custom zone named exactly like a grouping criterion. + ASSERT_NE(tree->addCustomZone(DECK_ZONE_MAIN, "Creature"), nullptr); + model.rebuildTree(); + + CardInfoPtr bear = CardInfo::newInstance("Grizzly Bears"); + bear->setProperty(Mtg::MainCardType, "Creature"); + + QModelIndex added = model.addCard(ExactCard(bear), DECK_ZONE_MAIN); + ASSERT_TRUE(added.isValid()); + + // The card lands in a *group* node called "Creature", not swallowed by the custom zone. + const QModelIndex groupParent = added.parent(); + ASSERT_TRUE(groupParent.isValid()); + EXPECT_FALSE(groupParent.data(DeckRoles::IsCustomZoneRole).toBool()); + EXPECT_EQ(groupParent.sibling(groupParent.row(), DeckListModelColumns::CARD_NAME).data(Qt::DisplayRole).toString(), + QString("Creature")); + + // The board keeps both rows: the "Creature" group and the "Creature" custom zone. + const QModelIndex boardIndex = groupParent.parent(); + ASSERT_TRUE(boardIndex.isValid()); + EXPECT_EQ(model.rowCount(boardIndex), 2); +} + +TEST(DeckListModelZoneIntegration, FindCardResolvesCardInsideCustomZone) +{ + QSharedPointer deck(new DeckList()); + DeckListModel model(nullptr, deck); + auto *tree = deck->getTree(); + + ASSERT_NE(tree->addCustomZone(DECK_ZONE_MAIN, "Removal"), nullptr); + model.rebuildTree(); + + // findCard resolves through the card database; register the card we add. + const QString cardName = "Swords to Plowshares"; + CardInfoPtr info = CardInfo::newInstance(cardName); + CardDatabaseManager::getInstance()->addCard(info); + + QModelIndex added = model.addCard(ExactCard(info), "Removal"); + ASSERT_TRUE(added.isValid()); + + QModelIndex found = model.findCard(cardName, "Removal"); + EXPECT_TRUE(found.isValid()); + EXPECT_EQ(found, added); +} + +TEST(DeckListModelZoneIntegration, RemoveRowsRefusesCustomZoneRow) +{ + QSharedPointer deck(new DeckList()); + DeckListModel model(nullptr, deck); + auto *tree = deck->getTree(); + + ASSERT_NE(tree->addCustomZone(DECK_ZONE_MAIN, "Removal"), nullptr); + tree->addCard("Lightning Bolt", 2, DECK_ZONE_MAIN, -1); + model.rebuildTree(); + + const QModelIndex mainIndex = findBoardIndex(model, DECK_ZONE_MAIN); + ASSERT_TRUE(mainIndex.isValid()); + const QModelIndex zoneRow = findZoneRow(model, mainIndex); + ASSERT_TRUE(zoneRow.isValid()); + + EXPECT_FALSE(model.removeRow(zoneRow.row(), zoneRow.parent())); + EXPECT_EQ(model.rowCount(mainIndex), 2); // the zone survives, alongside the card group +} + +TEST(DeckListModelZoneIntegration, EmptyCustomZoneSurvivesMirrorAndPruning) +{ + QSharedPointer deck(new DeckList()); + DeckListModel model(nullptr, deck); + auto *tree = deck->getTree(); + + // An empty custom zone must be mirrored (the stack deliberately keeps it alive). + ASSERT_NE(tree->addCustomZone(DECK_ZONE_MAIN, "Removal"), nullptr); + model.rebuildTree(); + + const QModelIndex mainIndex = findBoardIndex(model, DECK_ZONE_MAIN); + ASSERT_TRUE(mainIndex.isValid()); + EXPECT_EQ(model.rowCount(mainIndex), 1); + EXPECT_TRUE(findZoneRow(model, mainIndex).isValid()); +} + +int main(int argc, char **argv) +{ + ::testing::InitGoogleTest(&argc, argv); + return RUN_ALL_TESTS(); +}