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from webkitpy.tool.steps.abstractstep import AbstractStep
from webkitpy.tool.steps.options import Options


class PostDiff(AbstractStep):
    @classmethod
    def options(cls):
        return AbstractStep.options() + [
            Options.description,
            Options.comment,
            Options.review,
            Options.request_commit,
            Options.open_bug,
        ]

    def run(self, state):
        diff = self.cached_lookup(state, "diff")
        description = self._options.description or "Patch"
        comment_text = self._options.comment
        bug_id = state["bug_id"]

        # FIXME: We should find some way of caching the Bug object instead of
        # going back to the network here.
        if self._tool.bugs.fetch_bug(bug_id).is_unassigned():
            self._tool.bugs.reassign_bug(bug_id)

        self._tool.bugs.add_patch_to_bug(bug_id, diff, description, comment_text=comment_text, mark_for_review=self._options.review, mark_for_commit_queue=self._options.request_commit)
        if self._options.open_bug:
            self._tool.user.open_url(self._tool.bugs.bug_url_for_bug_id(bug_id))
