// GrabberWizard unit tests: buildFileTypes, buildStartParams, buildHarvestParams. Lane GUI.
//
// Red when every file-type checkbox unchecked stops meaning "every type" (null, not an
// empty array), a blank include/exclude field stops becoming schema null, or harvest
// params drop a selected fileId.

#include <QJsonArray>
#include <QtTest>

#include "dialogs/GrabberWizard.hpp"

using velox::gui::GrabberWizard;

class TstGrabberWizard : public QObject {
    Q_OBJECT

  private slots:
    void noFileTypesSelectedMeansNull();
    void selectedTypesAndCustomAreMerged();
    void blankFiltersBecomeNull();
    void filtersAreSplitOnCommaAndNewline();
    void harvestParamsCarrySelection();
};

void TstGrabberWizard::noFileTypesSelectedMeansNull() {
    const QJsonValue v = GrabberWizard::buildFileTypes(false, false, false, false, false, "");
    QVERIFY(v.isNull());
}

void TstGrabberWizard::selectedTypesAndCustomAreMerged() {
    const QJsonValue v =
        GrabberWizard::buildFileTypes(true, false, false, false, false, "iso, bin");
    QVERIFY(v.isArray());
    const QJsonArray a = v.toArray();
    QVERIFY(a.contains(QStringLiteral("jpg")));
    QVERIFY(a.contains(QStringLiteral("iso")));
    QVERIFY(a.contains(QStringLiteral("bin")));
}

void TstGrabberWizard::blankFiltersBecomeNull() {
    const QJsonObject p =
        GrabberWizard::buildStartParams("https://example.test/", 2, true, "", "", QJsonValue());
    QVERIFY(p.value("includePatterns").isNull());
    QVERIFY(p.value("excludePatterns").isNull());
    QCOMPARE(p.value("depth").toInt(), 2);
    QCOMPARE(p.value("sameHostOnly").toBool(), true);
}

void TstGrabberWizard::filtersAreSplitOnCommaAndNewline() {
    const QJsonObject p = GrabberWizard::buildStartParams("https://example.test/", 1, false,
                                                          "*.jpg,*.png\n*.gif", "", QJsonValue());
    QCOMPARE(p.value("includePatterns").toArray().size(), 3);
}

void TstGrabberWizard::harvestParamsCarrySelection() {
    const QJsonObject p = GrabberWizard::buildHarvestParams("job1", {"f1", "f2"}, "cat1", "later");
    QCOMPARE(p.value("jobId").toString(), QStringLiteral("job1"));
    QCOMPARE(p.value("select").toArray().size(), 2);
    QCOMPARE(p.value("defaults").toObject().value("categoryId").toString(), QStringLiteral("cat1"));
    QCOMPARE(p.value("defaults").toObject().value("startMode").toString(), QStringLiteral("later"));
}

QTEST_MAIN(TstGrabberWizard)
#include "tst_grabberwizard.moc"