# frozen_string_literal: true

# Unsupported:
#
# Video URLs
#
# * https://www.newgrounds.com/portal/view/825916 (page)
# * https://picon.ngfiles.com/825000/flash_825916_card.png?f1639666239 (poster)
# * https://uploads.ungrounded.net/alternate/1801000/1801343_alternate_165104.1080p.mp4?1639666238
# * https://uploads.ungrounded.net/alternate/1801000/1801343_alternate_165104.720p.mp4?1639666238
# * https://uploads.ungrounded.net/alternate/1801000/1801343_alternate_165104.360p.mp4?1639666238
#
# Flash URLs
#
# * https://www.newgrounds.com/portal/view/225625 (page)
# * https://uploads.ungrounded.net/225000/225625_colormedressup.swf?1111143751 (file)
#
class Source::URL::Newgrounds < Source::URL
  attr_reader :username, :work_id, :work_title, :video_id

  def self.match?(url)
    url.domain.in?(["newgrounds.com", "ngfiles.com", "ungrounded.net"])
  end

  def parse
    case [host, *path_segments]

    # https://www.newgrounds.com/art/view/puddbytes/costanza-at-bat
    # https://www.newgrounds.com/art/view/natthelich/fire-emblem-marth-plus-progress-pic
    in "www.newgrounds.com", "art", "view", username, work_title
      @username = username
      @work_title = work_title

    # https://www.newgrounds.com/portal/view/536659
    # https://www.newgrounds.com/portal/video/536659 (curl 'https://www.newgrounds.com/portal/video/536659' -H 'X-Requested-With: XMLHttpRequest')
    in "www.newgrounds.com", "portal", ("view" | "video"), video_id
      @video_id = video_id

    # https://art.ngfiles.com/images/1254000/1254722_natthelich_pandora.jpg
    # https://art.ngfiles.com/images/1033000/1033622_natthelich_fire-emblem-marth-plus-progress-pic.png?f1569487181
    in "art.ngfiles.com", "images", _, /^(\d+)_([^_]+)_(.*)\.\w+$/
      @work_id = $1
      @username = $2
      @work_title = $3

    # https://art.ngfiles.com/thumbnails/1254000/1254985.png?f1588263349
    in "art.ngfiles.com", "thumbnails", _, /^(\d+)\.\w+$/
      @work_id = $1

    # https://art.ngfiles.com/comments/57000/iu_57615_7115981.jpg
    in "art.ngfiles.com", "comments", _, /^iu/
      nil

    # https://natthelich.newgrounds.com
    # https://natthelich.newgrounds.com/art/
    in /^([a-z0-9-]+)\.newgrounds\.com$/, *rest if host != "www.newgrounds.com"
      @username = $1

    else
      nil
    end
  end

  def image_url?
    url.host == "art.ngfiles.com"
  end

  def page_url
    if username.present? && work_title.present?
      "https://www.newgrounds.com/art/view/#{username}/#{work_title}"
    elsif video_id.present?
      "https://www.newgrounds.com/portal/view/#{video_id}"
    end
  end

  def profile_url
    "https://#{username}.newgrounds.com" if username.present?
  end
end