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 // ct_lvtqtc_tool_add_component.t.cpp                                       -*-C++-*-
 
 /*
 // Copyright 2023 Codethink Ltd <codethink@codethink.co.uk>
 // SPDX-License-Identifier: Apache-2.0
 //
 // Licensed under the Apache License, Version 2.0 (the "License");
 // you may not use this file except in compliance with the License.
 // You may obtain a copy of the License at
 //
 //     http://www.apache.org/licenses/LICENSE-2.0
 //
 // Unless required by applicable law or agreed to in writing, software
 // distributed under the License is distributed on an "AS IS" BASIS,
 // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 // See the License for the specific language governing permissions and
 // limitations under the License.
 */
 
 #include <ct_lvtqtc_tool_add_component.h>
 
 #include <ct_lvtclr_colormanagement.h>
 #include <ct_lvtldr_lakosiannode.h>
 #include <ct_lvtqtc_graphicsscene.h>
 #include <ct_lvtqtc_lakosentity.h>
 #include <ct_lvtqtc_testing_utils.h>
 #include <ct_lvttst_fixture_qt.h>
 
 #include <catch2-local-includes.h>
 
 #include <ct_lvtldr_nodestoragetestutils.h>
 #include <ct_lvttst_tmpdir.h>
 
 #include <QJsonObject>
 #include <QLineEdit>
 
 #include <QtTest/QTest>
 
 #include <memory>
 
 using namespace Codethink::lvtqtc;
 using namespace Codethink::lvtldr;
 using namespace Codethink::lvtclr;
 using namespace Codethink::lvtshr;
 
 TEST_CASE_METHOD(QTApplicationFixture, "Relayout Single Entity")
 {
     auto tmpDir = TmpDir{"relayout_single_entity"};
     auto dbPath = tmpDir.path() / "codedb.db";
     auto nodeStorage = NodeStorageTestUtils::createEmptyNodeStorage(dbPath);
 
     auto gv = GraphicsViewWrapperForTesting{nodeStorage};
     auto *gs = qobject_cast<GraphicsScene *>(gv.scene());
     gv.setColorManagement(std::make_shared<ColorManagement>(false));
     gv.show();
 
     auto *pkg = nodeStorage.addPackage("pkg", "pkg", nullptr, gv.scene()).value();
     auto comp1 = nodeStorage.addComponent("pkg_comp1", "pkg_comp1", pkg);
     REQUIRE_FALSE(comp1.has_error());
 
     auto comp2 = nodeStorage.addComponent("pkg_comp2", "pkg_comp2", pkg);
     REQUIRE_FALSE(comp2.has_error());
 
     auto *pkg2 = nodeStorage.addPackage("pkg2", "pkg2", nullptr, gv.scene()).value();
     REQUIRE(pkg2);
 
     auto comp3 = nodeStorage.addComponent("pkg_comp3", "pkg_comp3", pkg2);
     REQUIRE_FALSE(comp3.has_error());
 
     auto comp4 = nodeStorage.addComponent("pkg_comp4", "pkg_comp4", pkg2);
     REQUIRE_FALSE(comp4.has_error());
 
     LakosEntity *pkgEntity2 = gs->entityByQualifiedName("pkg2");
     LakosEntity *pkgComp1 = gs->entityByQualifiedName("pkg_comp1");
     pkgComp1->setPos(-1, -1);
     LakosEntity *pkgComp2 = gs->entityByQualifiedName("pkg_comp2");
     pkgComp2->setPos(-2, -3);
     LakosEntity *pkgComp3 = gs->entityByQualifiedName("pkg_comp3");
     pkgEntity2->setPos(200, 0);
 
     Q_EMIT pkgComp1->toggleSelection();
     REQUIRE(gs->selectedItems().count() == 1);
 
     // clazy:excludeall=lambda-in-connect
     bool valid = false;
     QObject::connect(gs, &GraphicsScene::selectedEntityChanged, gs, [&valid] {
         valid = true;
     });
 
     // This should trigger the selection via the scene, changing the selected entity,
     // triggering the above lambda.
     Q_EMIT pkgComp3->toggleSelection();
     REQUIRE(valid);
 
     const int original_size = gs->items().size();
     REQUIRE(original_size != 0);
     // Save the state in json
     const QJsonObject json = gs->toJson();
 
     gs->clearGraph();
     // Item "Drag to View"
     REQUIRE(gs->items().size() == 1);
 
     gs->fromJson(json);
 
     REQUIRE(gs->items().size() == original_size);
 }
 
 TEST_CASE_METHOD(QTApplicationFixture, "Add and remove edges")
 {
     auto tmpDir = TmpDir{"add_rm_edges"};
     auto dbPath = tmpDir.path() / "codedb.db";
     auto nodeStorage = NodeStorageTestUtils::createEmptyNodeStorage(dbPath);
 
     auto gv = GraphicsViewWrapperForTesting{nodeStorage};
     auto *gs = qobject_cast<GraphicsScene *>(gv.scene());
     gv.setColorManagement(std::make_shared<ColorManagement>(false));
     gv.show();
 
     auto *pkg1 = nodeStorage.addPackage("pkg", "pkg", nullptr, gv.scene()).value();
     REQUIRE(nodeStorage.addComponent("pkg1_comp1", "pkg1_comp1", pkg1).has_value());
     REQUIRE(nodeStorage.addComponent("pkg1_comp2", "pkg1_comp2", pkg1).has_value());
 
     auto *pkgComp1 = gs->entityByQualifiedName("pkg1_comp1");
     REQUIRE(pkgComp1);
     auto *pkgComp2 = gs->entityByQualifiedName("pkg1_comp2");
     REQUIRE(pkgComp2);
 
     REQUIRE_FALSE(pkgComp1->hasRelationshipWith(pkgComp2));
     (void) gs->addPackageDependencyRelation(pkgComp1, pkgComp2);
     REQUIRE(pkgComp1->hasRelationshipWith(pkgComp2));
     gs->removeEdge(*pkgComp1, *pkgComp2);
     REQUIRE_FALSE(pkgComp1->hasRelationshipWith(pkgComp2));
 }