-- One row per tracked series, keyed "<site>:<series_id>".
--
-- Everything is NOT NULL with a default except latest_chapter_num, where NULL
-- is a distinct state: nothing has been captured yet, which is not the same as
-- chapter zero.
--
-- Timestamps are unix milliseconds as bigint, not timestamptz: the userscripts
-- send Date.now() over the wire and the ordering rule compares them directly.
CREATE TABLE bookmarks (
  key                text PRIMARY KEY,
  site               text NOT NULL,
  series_id          text NOT NULL,
  title              text NOT NULL DEFAULT '',
  series_url         text NOT NULL DEFAULT '',
  cover              text NOT NULL DEFAULT '',
  last_chapter       text NOT NULL DEFAULT '',
  last_chapter_num   double precision NOT NULL DEFAULT 0,
  last_chapter_url   text NOT NULL DEFAULT '',
  favorite           boolean NOT NULL DEFAULT false,
  latest_chapter     text NOT NULL DEFAULT '',
  latest_chapter_num double precision,
  -- When the server last polled this series, unix ms; 0 means never, and sorts
  -- first so a new bookmark is picked up on the next tick with no special case.
  latest_checked_at  bigint NOT NULL DEFAULT 0,
  status             text NOT NULL DEFAULT 'reading',
  kind               text NOT NULL DEFAULT 'manga',
  updated_at         bigint NOT NULL
);