use super::*;
#[test]
fn catalog_and_actual_episode_numbers_remain_distinct() {
    let media = serde_json::json!({"id":"opaque_ID", "title":{"english":"The Apothecary Diaries", "romaji":"Kusuriya no Hitorigoto"}, "episode_count":12, "episode_counts":{"sub":null}, "episode_duration_minutes":null});
    let rows = catalog(vec![media.clone()]).unwrap();
    assert_eq!(rows[0].id, "opaque_ID");
    assert!(rows[0].metadata["episode_counts"]["sub"].is_null());
    assert!(catalog(vec![media.clone(), media.clone()]).is_err());
    let episode = serde_json::json!({"episode_number":3,"absolute_number":49,"title":"Returned","synopsis":"Actual synopsis","aired_on":"2026-10-02","duration_seconds":1500});
    let detail = || Detail {
        media: media.clone(),
        episodes: vec![episode.clone()],
    };
    let data = series("opaque_ID", detail()).unwrap();
    assert_eq!(data.episodes.len(), 1);
    assert_eq!(data.episodes[0].identity.episode, 3);
    assert_eq!(data.episodes[0].identity.media_id, "opaque_ID");
    assert_eq!(data.episodes[0].duration_seconds, Some(1500));
    assert_eq!(
        data.episodes[0].synopsis.as_deref(),
        Some("Actual synopsis")
    );
    assert!(data.episodes[0].snapshot(&data.media).channel_id.is_none());
    assert!(series("other", detail()).is_err());
    assert!(
        series(
            "opaque_ID",
            Detail {
                media: media.clone(),
                episodes: vec![episode.clone(), episode]
            }
        )
        .is_err()
    );
    assert!(
        series(
            "opaque_ID",
            Detail {
                media,
                episodes: vec![serde_json::json!({"absolute_number":49})]
            }
        )
        .is_err()
    );
    assert!(slug("薬屋").is_err());
    assert_eq!(slug(" A  Test!! -- Title ").unwrap(), "a-test-title");
    assert_eq!(slug(" --Title-- ").unwrap(), "-title-");
    assert_eq!(slug("École déjà-vu").unwrap(), "ecole-deja-vu");
    assert_eq!(slug("Cafe\u{0301}").unwrap(), "cafe");
    assert_eq!(slug("Ａ薬屋 KK İ").unwrap(), "kk-i");
    assert_eq!(
        slug("\u{feff}A\u{00a0}B\u{2003}C\u{feff}").unwrap(),
        "a-b-c"
    );
    assert_eq!(slug("A\u{0085}B").unwrap(), "ab");
    assert!(slug("!!薬屋!!").is_err());
    assert_eq!(
        title(&serde_json::json!({"id":"id","title":{"english":"AB","romaji":"CD"}})).unwrap(),
        "AB"
    );
    assert_eq!(
        title(&serde_json::json!({"id":"id","title":{"english":"𐀀A","romaji":"BC"}})).unwrap(),
        "BC"
    );
    assert_eq!(
        title(&serde_json::json!({"id":"id","title":{"native":""}})).unwrap(),
        ""
    );
}

#[test]
fn anilist_catalog_numbers_are_not_planned_totals_or_stream_claims() {
    let metadata = serde_json::json!({"id":"1","catalog_provider":"anilist","title":{"romaji":"Cowboy Bebop"},"status":"FINISHED","episode_count":26,"catalog_count":26});
    let series = anilist_series(metadata).unwrap();
    assert_eq!(series.episodes.len(), 26);
    assert_eq!(
        series.episodes.last().unwrap().identity.key(),
        "anilist:1:26"
    );
    let snapshot = series.episodes[0].snapshot(&series.media);
    assert_eq!(snapshot.channel.as_deref(), Some("AniList"));
    assert_eq!(
        crate::youtube::video_url(&snapshot.id).unwrap(),
        "https://zokoanime.video/stream/ani/1/1/sub"
    );
    let ongoing = anilist_series(serde_json::json!({"id":"2","catalog_provider":"anilist","title":{"romaji":"Ongoing"},"status":"RELEASING","episode_count":24,"nextAiringEpisode":{"episode":4},"catalog_count":3})).unwrap();
    assert_eq!(ongoing.episodes.len(), 3);
    let unknown = anilist_series(serde_json::json!({"id":"3","catalog_provider":"anilist","title":{"romaji":"Unknown"},"status":"RELEASING","episode_count":null,"catalog_count":null})).unwrap();
    assert!(unknown.episodes.is_empty());
    assert!(unknown.media.metadata["catalog_count"].is_null());
    assert_eq!(
        anilist_episode(&unknown.media, 42).unwrap().identity.key(),
        "anilist:3:42"
    );
    assert!(anilist_episode(&unknown.media, 0).is_err());
    assert!(anilist_episode(&unknown.media, i32::MAX as u32 + 1).is_err());
}