# coding=utf-8
#
# Copyright (C) 2018-2025 by dream-alpha
#
# In case of reuse of this source code please do not remove this copyright.
#
# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# For more information on the GNU General Public License see:
# <http://www.gnu.org/licenses/>.


from .Debug import logger
from .CutListUtils import packCutList, unpackCutList, replaceLast, removeMarks
from .FileUtils import readFile, writeFile


class CutList():

    def __init__(self):
        return

    def updateCutList(self, path, last=None):
        logger.debug("last: %s,", last)
        if last is not None:
            cut_list = replaceLast(self.readCutList(path), last)
            self.writeCutList(path, cut_list)

    def removeCutListMarks(self, path):
        cut_list = removeMarks(self.readCutList(path))
        self.writeCutList(path, cut_list)

    def readCutList(self, path):
        cut_list = []
        logger.debug("path: %s", path)
        data = readFile(path + ".cuts")
        if data:
            cut_list = unpackCutList(data)
        logger.info("cut_list: %s", cut_list)
        return cut_list

    def writeCutList(self, path, cut_list):
        logger.debug("path: %s, cut_list: %s", path, cut_list)
        data = packCutList(cut_list)
        writeFile(path + ".cuts", data)