import Model, enum from require "lapis.db.model"

class Tracks extends Model
  next: =>
    return Tracks\select("WHERE id > ? ORDER BY id ASC LIMIT 1", @id)[1]
  previous: =>
    return Tracks\select("WHERE id < ? ORDER BY id DESC LIMIT 1", @id)[1]

  @statuses: enum {
    new: 1        -- needs to be checked out / downloaded / bought
    downloaded: 2 -- illegal
    owned: 3      -- legal!
    invalid: 4  -- needs to be deleted
    ignored: 5    -- don't want it
    imported: 6   -- needs to be checked out
  }
  @qualities: enum {
    unavailable: 1 -- not in library
    lossless: 2
    high: 3
    acceptable: 4
    low: 5
    unacceptable: 6
  }

  @fields = {
    id: true
    artist: true
    title: true
    link: true
    status: true
    art_url: true
    file_url: true
    file_size: true
    album: true
    genre: true
    tags: true
    quality: true
    mood: true
  }