#include <gtest/gtest.h>

#include <QtGlobal>
#include <QDebug>
#include <QUrl>

#include "library/parser.h"


class DummyParser : public Parser {
  public:
    QList<QString> parse(QString) override {
        return QList<QString>();
    }

    QString playlistEntryToFilePath(
            const QString& playlistEntry,
            const QString& basePath = QString()) {
        return playlistEntryToTrackFile(playlistEntry, basePath).asFileInfo().filePath();
    }
};

class PlaylistTest : public testing::Test {};

TEST_F(PlaylistTest, Normalize) {
    DummyParser parser;

    EXPECT_EQ(QString("/foo/bar.mp3"),
            parser.playlistEntryToFilePath("file:///foo/bar.mp3"));
    EXPECT_EQ(QString("foo/bar.mp3"),
            parser.playlistEntryToFilePath("file:foo/bar.mp3"));
#ifdef Q_OS_WIN
    EXPECT_EQ(QString("c:/foo/bar.mp3"),
            parser.playlistEntryToFilePath("file:///c:/foo/bar.mp3"));
#else
    EXPECT_EQ(QString("/c:/foo/bar.mp3"),
            parser.playlistEntryToFilePath("file:///c:/foo/bar.mp3"));
#endif
    EXPECT_EQ(QString("/foo /bar.mp3"),
            parser.playlistEntryToFilePath("file:///foo%20/bar.mp3"));
    EXPECT_EQ(QString("c:/foo/bar.mp3"),
            parser.playlistEntryToFilePath("c:/foo/bar.mp3"));
    EXPECT_EQ(QString("c:/foo/bar.mp3"),
            parser.playlistEntryToFilePath("c:\\foo\\bar.mp3"));
}

TEST_F(PlaylistTest, Relative) {
    DummyParser parser;

    EXPECT_EQ(QString("../foo/bar.mp3"),
            parser.playlistEntryToFilePath("../foo/bar.mp3", ""));
    EXPECT_EQ(QString("base/folder/../foo/bar.mp3"),
            parser.playlistEntryToFilePath("../foo/bar.mp3", "base/folder"));
    EXPECT_EQ(QString("base/folder/../../bar.mp3"),
            parser.playlistEntryToFilePath("../../bar.mp3", "base/folder"));
}