#!/usr/bin/env python
"""
Copyright 2014 Tuenti Technologies S.L.

Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at

    http://www.apache.org/licenses/LICENSE-2.0

Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
"""

from repoman.repo_indexers.base_indexer import BaseIndexer
from repoman.hg.hgwebapi import HGWebApi


class HGWebIndexer(BaseIndexer):
    """
    Indexer for HGWeb
    """
    @property
    def api(self):
        if not self._api:
            self._api = HGWebApi(self.url, self.user, self.password)
        return self._api

    def get_branches(self, limit=None):
        limit = limit if limit else self._max_items
        return self.api.get_branches(self.repo_name, limit)

    def get_branch_log(self, branch_name, limit=None):
        """
        Not implemented, need to adapt the raw output for the changesets log
        """
        return None
