CREATE TABLE torrents (
    event_id      TEXT PRIMARY KEY,
    info_hash     TEXT NOT NULL,
    pubkey        TEXT NOT NULL,
    created_at    INTEGER NOT NULL,
    ingested_at   INTEGER NOT NULL,
    title         TEXT NOT NULL,
    description   TEXT,
    size_bytes    INTEGER,
    category      TEXT,
    newznab_cat   INTEGER,
    imdb_id       TEXT,
    tmdb_id       TEXT,
    tvdb_id       TEXT,
    season        INTEGER,
    episode       INTEGER,
    quality       TEXT,
    source        TEXT,
    raw_event     TEXT NOT NULL
);

CREATE UNIQUE INDEX idx_torrents_event_id ON torrents(event_id);
CREATE INDEX idx_torrents_info_hash ON torrents(info_hash);
CREATE INDEX idx_torrents_pubkey ON torrents(pubkey);
CREATE INDEX idx_torrents_imdb ON torrents(imdb_id) WHERE imdb_id IS NOT NULL;
CREATE INDEX idx_torrents_tmdb ON torrents(tmdb_id) WHERE tmdb_id IS NOT NULL;
CREATE INDEX idx_torrents_tvdb ON torrents(tvdb_id) WHERE tvdb_id IS NOT NULL;
CREATE INDEX idx_torrents_created ON torrents(created_at DESC);
CREATE INDEX idx_torrents_cat ON torrents(newznab_cat);

CREATE VIRTUAL TABLE torrents_fts USING fts5(
    title, description,
    content='torrents',
    content_rowid='rowid',
    tokenize='unicode61 remove_diacritics 2'
);

CREATE TRIGGER torrents_ai AFTER INSERT ON torrents BEGIN
    INSERT INTO torrents_fts(rowid, title, description) VALUES (new.rowid, new.title, new.description);
END;

CREATE TRIGGER torrents_ad AFTER DELETE ON torrents BEGIN
    INSERT INTO torrents_fts(torrents_fts, rowid, title, description) VALUES ('delete', old.rowid, old.title, old.description);
END;

CREATE TRIGGER torrents_au AFTER UPDATE ON torrents BEGIN
    INSERT INTO torrents_fts(torrents_fts, rowid, title, description) VALUES ('delete', old.rowid, old.title, old.description);
    INSERT INTO torrents_fts(rowid, title, description) VALUES (new.rowid, new.title, new.description);
END;

CREATE TABLE files (
    event_id   TEXT NOT NULL,
    idx        INTEGER NOT NULL,
    path       TEXT NOT NULL,
    size_bytes INTEGER,
    PRIMARY KEY (event_id, idx),
    FOREIGN KEY (event_id) REFERENCES torrents(event_id) ON DELETE CASCADE
);

CREATE TABLE trackers (
    event_id TEXT NOT NULL,
    url      TEXT NOT NULL,
    PRIMARY KEY (event_id, url),
    FOREIGN KEY (event_id) REFERENCES torrents(event_id) ON DELETE CASCADE
);

CREATE TABLE tags (
    event_id TEXT NOT NULL,
    tag      TEXT NOT NULL,
    PRIMARY KEY (event_id, tag),
    FOREIGN KEY (event_id) REFERENCES torrents(event_id) ON DELETE CASCADE
);

CREATE INDEX idx_tags_tag ON tags(tag);

CREATE TABLE publishers (
    pubkey      TEXT PRIMARY KEY,
    npub        TEXT,
    name        TEXT,
    trust       REAL DEFAULT 0,
    notes       TEXT,
    blocked     INTEGER DEFAULT 0,
    torrents_n  INTEGER DEFAULT 0,
    first_seen  INTEGER,
    last_seen   INTEGER
);

CREATE TABLE relays (
    url         TEXT PRIMARY KEY,
    enabled     INTEGER DEFAULT 1,
    last_event  INTEGER,
    last_sync   INTEGER,
    notes       TEXT
);

CREATE TABLE api_keys (
    key         TEXT PRIMARY KEY,
    label       TEXT NOT NULL,
    created_at  INTEGER NOT NULL,
    visibility  TEXT NOT NULL DEFAULT 'all',
    curation_set TEXT,
    last_used   INTEGER
);

CREATE TABLE health (
    info_hash   TEXT PRIMARY KEY,
    seeders     INTEGER,
    leechers    INTEGER,
    checked_at  INTEGER NOT NULL
);

CREATE TABLE comments (
    event_id         TEXT PRIMARY KEY,
    torrent_event_id TEXT NOT NULL,
    pubkey           TEXT NOT NULL,
    created_at       INTEGER NOT NULL,
    content          TEXT NOT NULL,
    raw_event        TEXT NOT NULL,
    FOREIGN KEY (torrent_event_id) REFERENCES torrents(event_id) ON DELETE CASCADE
);