ALTER TABLE reacquisition_settings
    ADD COLUMN backoff_base_hours int NOT NULL DEFAULT 6,
    ADD COLUMN backoff_max_hours  int NOT NULL DEFAULT 168,
    ADD COLUMN max_attempts       int NOT NULL DEFAULT 3,
    ADD COLUMN auto_approve       boolean NOT NULL DEFAULT true;

ALTER INDEX requests_user_id_idx RENAME TO lidarr_requests_user_id_idx;
ALTER INDEX requests_status_idx RENAME TO lidarr_requests_status_idx;
ALTER INDEX requests_artist_mbid_idx RENAME TO lidarr_requests_artist_mbid_idx;
ALTER INDEX requests_album_mbid_idx RENAME TO lidarr_requests_album_mbid_idx;
ALTER TABLE requests ADD COLUMN lidarr_add_confirmed_at timestamptz;
ALTER TABLE requests ADD COLUMN root_folder_path text;
ALTER TABLE requests ADD COLUMN quality_profile_id int;
ALTER TABLE requests RENAME COLUMN track_mbid TO lidarr_track_mbid;
ALTER TABLE requests RENAME COLUMN album_mbid TO lidarr_album_mbid;
ALTER TABLE requests RENAME COLUMN artist_mbid TO lidarr_artist_mbid;
ALTER TYPE request_kind RENAME TO lidarr_request_kind;
ALTER TYPE request_status RENAME TO lidarr_request_status;
ALTER TABLE requests RENAME TO lidarr_requests;

CREATE TABLE missing_reacquisitions (
    album_id        uuid PRIMARY KEY REFERENCES albums (id) ON DELETE CASCADE,
    attempts        int NOT NULL DEFAULT 0,
    last_attempt_at timestamptz,
    last_request_id uuid REFERENCES lidarr_requests (id) ON DELETE SET NULL,
    gave_up_at      timestamptz,
    created_at      timestamptz NOT NULL DEFAULT now(),
    updated_at      timestamptz NOT NULL DEFAULT now(),
    CONSTRAINT missing_reacquisitions_attempts_nonneg CHECK (attempts >= 0)
);
CREATE INDEX missing_reacquisitions_due_idx
    ON missing_reacquisitions (last_attempt_at NULLS FIRST)
    WHERE gave_up_at IS NULL;

DROP TABLE wants;
DROP TABLE follow_seen_groups;
DROP TABLE follows;
DROP TABLE release_type_profiles;