/* Copyright 2024 (c) Anna Schumaker */

PRAGMA user_version = 3;

/*
 * The `listenbrainz_queue` table is used to store recently played tracks
 * before submitting them to ListenBrainz. This gives us some form of offline
 * recovery, since anything in this table needs to be submitted the next time
 * we can successfully connect. As a bonus, I prepopulate this table using
 * the last played data from tracks that have already been played when this
 * table is created.
 */

CREATE TABLE listenbrainz_queue (
	listenid INTEGER PRIMARY KEY,
	trackid INTEGER REFERENCES tracks (trackid)
		ON DELETE CASCADE
		ON UPDATE CASCADE,
	timestamp TIMESTAMP DEFAULT CURRENT_TIMESTAMP
);


INSERT INTO listenbrainz_queue (trackid, timestamp)
	SELECT trackid, lastplayed FROM tracks
		WHERE lastplayed IS NOT NULL;