#include "model/EditorDocument.h"

#include <QtTest>

using ws::model::Annotation;
using ws::model::AnnotationKind;
using ws::model::EditorDocument;

class EditorDocumentTest : public QObject {
    Q_OBJECT

private slots:
    void add_select_move_delete_cycle();
    void undo_redo_cycle();
};

void EditorDocumentTest::add_select_move_delete_cycle()
{
    EditorDocument document;

    Annotation annotation;
    annotation.kind = AnnotationKind::Rectangle;
    annotation.rect = QRectF(10, 10, 100, 80);

    document.add_annotation(annotation);
    QCOMPARE(document.annotations().size(), 1);
    document.clear_selection();
    QVERIFY(document.select_at(QPointF(20, 20)));
    QVERIFY(document.selected_annotation() != nullptr);
    QVERIFY(document.move_selected_by(QPointF(12, 8)));
    QCOMPARE(document.annotations().front().rect.topLeft(), QPointF(22, 18));
    QVERIFY(document.delete_selected());
    QCOMPARE(document.annotations().size(), 0);
}

void EditorDocumentTest::undo_redo_cycle()
{
    EditorDocument document;

    Annotation line;
    line.kind = AnnotationKind::Line;
    line.line = QLineF(QPointF(0, 0), QPointF(50, 50));

    document.add_annotation(line);
    QCOMPARE(document.annotations().size(), 1);
    QVERIFY(document.can_undo());
    QVERIFY(document.undo());
    QCOMPARE(document.annotations().size(), 0);
    QVERIFY(document.can_redo());
    QVERIFY(document.redo());
    QCOMPARE(document.annotations().size(), 1);
}

QTEST_MAIN(EditorDocumentTest)

#include "editor_document_test.moc"