class
	DISPLAY_INCOMPLETE_ID3_INFO_TASK

inherit
	ID3_TASK

create
	make

feature -- Basic operations

	apply
			-- Display songs with incomplete TXXX ID3 tags
		do
			Database.for_all_songs (any_song, agent display_incomplete_id3_info)
		end

feature {NONE} -- Implementation

	display_incomplete_id3_info (song: RBOX_SONG; relative_song_path: FILE_PATH; id3_info: TL_MPEG_FILE)
			-- Display songs with incomplete TXXX ID3 tags
		do
			if across id3_info.tag.user_text_frame_list as user
				some
					user.item.description.is_empty and then user.item.text.is_integer
				end
			then
				print_id3 (id3_info, relative_song_path)
			end
		end

end