#include <QObject>
#include <QTest>

#include "denote_metadata.h"

class TestMetadata : public QObject
{
    Q_OBJECT

private Q_SLOTS:
    void parseBasic()
    {
        auto m = Denote::parseFilename(
            QStringLiteral("/home/user/doc/20240315T120000--my-test-note__journal_daily.md"));

        QCOMPARE(m.identifier, QStringLiteral("20240315T120000"));
        QCOMPARE(m.title, QStringLiteral("my test note"));
        QCOMPARE(m.tags, QStringList({QStringLiteral("journal"), QStringLiteral("daily")}));
        QVERIFY(m.signature.isEmpty());
        QVERIFY(m.isValid());
    }

    void parseWithSignature()
    {
        auto m = Denote::parseFilename(
            QStringLiteral("/doc/20240315T120000==1a--my-note__tag1.org"));

        QCOMPARE(m.identifier, QStringLiteral("20240315T120000"));
        QCOMPARE(m.signature, QStringLiteral("1a"));
        QCOMPARE(m.title, QStringLiteral("my note"));
        QCOMPARE(m.tags, QStringList({QStringLiteral("tag1")}));
    }

    void parseNoTags()
    {
        auto m = Denote::parseFilename(
            QStringLiteral("/doc/20240101T090000--some-title.md"));

        QCOMPARE(m.identifier, QStringLiteral("20240101T090000"));
        QCOMPARE(m.title, QStringLiteral("some title"));
        QVERIFY(m.tags.isEmpty());
    }

    void parseNonDenote()
    {
        auto m = Denote::parseFilename(QStringLiteral("/doc/regular-file.txt"));
        QVERIFY(!m.isValid());
    }

    void slugifyBasic()
    {
        QCOMPARE(Denote::slugifyTitle(QStringLiteral("My Test Title")),
                 QStringLiteral("my-test-title"));
        QCOMPARE(Denote::slugifyTitle(QStringLiteral("Hello_World!")),
                 QStringLiteral("hello-world"));
    }

    void tagValidation()
    {
        QVERIFY(Denote::isValidTag(QStringLiteral("journal")));
        QVERIFY(Denote::isValidTag(QStringLiteral("tag123")));
        QVERIFY(!Denote::isValidTag(QStringLiteral("Tag")));
        QVERIFY(!Denote::isValidTag(QStringLiteral("has space")));
        QVERIFY(!Denote::isValidTag(QStringLiteral("")));
    }

    void creationDate()
    {
        auto m = Denote::parseFilename(
            QStringLiteral("/doc/20240315T143022--title.md"));
        QDateTime expected(QDate(2024, 3, 15), QTime(14, 30, 22));
        QCOMPARE(m.creationDate(), expected);
    }
};

QTEST_MAIN(TestMetadata)
#include "test_metadata.moc"