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import logging

from webkitpy.tool.comments import bug_comment_from_commit_text
from webkitpy.tool.grammar import join_with_separators
from webkitpy.tool.steps.abstractstep import AbstractStep

_log = logging.getLogger(__name__)


class ReopenBugAfterRollout(AbstractStep):
    def run(self, state):
        commit_comment = bug_comment_from_commit_text(self._tool.scm(), state["commit_text"])
        revision_list = join_with_separators(['r' + str(revision) for revision in state["revision_list"]])
        comment_text = "Reverted %s for reason:\n\n%s\n\n%s" % (revision_list, state["reason"], commit_comment)
        bug_ids = state["bug_id_list"]
        if not bug_ids:
            _log.info(comment_text)
            _log.info("No bugs were updated.")
            return
        for bug_id in bug_ids:
            if bug_id:
                self._tool.bugs.reopen_bug(bug_id, comment_text)