import Domain
import Testing

struct LyricsTests {
    @Test func parsesSyncedLines() {
        let lyrics = Lyrics(lrc: "[00:11.39]Первая\n[00:13.61][01:20.18]Повтор\n[02:00.75]\n")
        #expect(lyrics?.isSynced == true)
        #expect(lyrics?.lines.map(\.text) == ["Первая", "Повтор", "Повтор", ""])
        #expect(lyrics?.lines[2].time == 80.18)
        #expect(lyrics?.index(at: 5) == nil)
        #expect(lyrics?.index(at: 12) == 0)
        #expect(lyrics?.index(at: 90) == 2)
    }

    @Test func fallsBackToPlainText() {
        let lyrics = Lyrics(lrc: "Просто строка\nЕщё одна")
        #expect(lyrics?.isSynced == false)
        #expect(lyrics?.lines.count == 2)
        #expect(Lyrics(lrc: "") == nil)
    }
}