# -*- coding: utf-8 -*-

############################ Copyrights and license ############################
#                                                                              #
# Copyright 2012 Vincent Jacques <vincent@vincent-jacques.net>                 #
# Copyright 2012 Zearin <zearin@gonk.net>                                      #
# Copyright 2013 Vincent Jacques <vincent@vincent-jacques.net>                 #
#                                                                              #
# This file is part of PyGithub. http://jacquev6.github.com/PyGithub/          #
#                                                                              #
# PyGithub is free software: you can redistribute it and/or modify it under    #
# the terms of the GNU Lesser General Public License as published by the Free  #
# Software Foundation, either version 3 of the License, or (at your option)    #
# any later version.                                                           #
#                                                                              #
# PyGithub 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 Lesser General Public License for more #
# details.                                                                     #
#                                                                              #
# You should have received a copy of the GNU Lesser General Public License     #
# along with PyGithub. If not, see <http://www.gnu.org/licenses/>.             #
#                                                                              #
################################################################################

import github.GithubObject

import github.NamedUser
import github.CommitStats


class GistHistoryState(github.GithubObject.CompletableGithubObject):
    """
    This class represents GistHistoryStates as returned for example by http://developer.github.com/v3/todo
    """

    @property
    def change_status(self):
        """
        :type: :class:`github.CommitStats.CommitStats`
        """
        self._completeIfNotSet(self._change_status)
        return self._NoneIfNotSet(self._change_status)

    @property
    def committed_at(self):
        """
        :type: datetime.datetime
        """
        self._completeIfNotSet(self._committed_at)
        return self._NoneIfNotSet(self._committed_at)

    @property
    def url(self):
        """
        :type: string
        """
        self._completeIfNotSet(self._url)
        return self._NoneIfNotSet(self._url)

    @property
    def user(self):
        """
        :type: :class:`github.NamedUser.NamedUser`
        """
        self._completeIfNotSet(self._user)
        return self._NoneIfNotSet(self._user)

    @property
    def version(self):
        """
        :type: string
        """
        self._completeIfNotSet(self._version)
        return self._NoneIfNotSet(self._version)

    def _initAttributes(self):
        self._change_status = github.GithubObject.NotSet
        self._committed_at = github.GithubObject.NotSet
        self._url = github.GithubObject.NotSet
        self._user = github.GithubObject.NotSet
        self._version = github.GithubObject.NotSet

    def _useAttributes(self, attributes):
        if "change_status" in attributes:  # pragma no branch
            assert attributes["change_status"] is None or isinstance(attributes["change_status"], dict), attributes["change_status"]
            self._change_status = None if attributes["change_status"] is None else github.CommitStats.CommitStats(self._requester, self._headers, attributes["change_status"], completed=False)
        if "committed_at" in attributes:  # pragma no branch
            assert attributes["committed_at"] is None or isinstance(attributes["committed_at"], (str, unicode)), attributes["committed_at"]
            self._committed_at = self._parseDatetime(attributes["committed_at"])
        if "url" in attributes:  # pragma no branch
            assert attributes["url"] is None or isinstance(attributes["url"], (str, unicode)), attributes["url"]
            self._url = attributes["url"]
        if "user" in attributes:  # pragma no branch
            assert attributes["user"] is None or isinstance(attributes["user"], dict), attributes["user"]
            self._user = None if attributes["user"] is None else github.NamedUser.NamedUser(self._requester, attributes["user"], completed=False)
        if "version" in attributes:  # pragma no branch
            assert attributes["version"] is None or isinstance(attributes["version"], (str, unicode)), attributes["version"]
            self._version = attributes["version"]