import java.util.Date;

CREATE TABLE history(
    _id INTEGER NOT NULL PRIMARY KEY,
    chapter_id INTEGER NOT NULL UNIQUE,
    last_read INTEGER AS Date,
    time_read INTEGER NOT NULL,
    FOREIGN KEY(chapter_id) REFERENCES chapters (_id)
    ON DELETE CASCADE
);

CREATE INDEX history_history_chapter_id_index ON history(chapter_id);

resetHistoryById:
UPDATE history
SET last_read = 0
WHERE _id = :historyId;

resetHistoryByMangaId:
UPDATE history
SET last_read = 0
WHERE _id IN (
    SELECT H._id
    FROM mangas M
    INNER JOIN chapters C
    ON M._id = C.manga_id
    INNER JOIN history H
    ON C._id = H.chapter_id
    WHERE M._id = :mangaId
);

removeAllHistory:
DELETE FROM history;

removeResettedHistory:
DELETE FROM history
WHERE last_read = 0;

insert:
INSERT INTO history(chapter_id, last_read, time_read)
VALUES (:chapterId, :readAt, :readDuration);

update:
UPDATE history
SET last_read = :readAt,
    time_read = time_read + :sessionReadDuration
WHERE chapter_id = :chapterId;