# Copyright (C) 2017 The Sipwise Team - http://sipwise.com

# 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.

# You should have received a copy of the GNU General Public License along
# with this program.  If not, see <http://www.gnu.org/licenses/>.

import logging
import urllib
import uuid
from django.conf import settings
from repoapi.utils import openurl

logger = logging.getLogger(__name__)

project_url = ("{base}/job/{job}/buildWithParameters?"
               "token={token}&cause={cause}&branch={branch}&"
               "tag={tag}&release={release}&"
               "distribution={distribution}&uuid={uuid}&"
               "release_uuid={release_uuid}")


def trigger_build(project, release_uuid, trigger_release=None,
                  trigger_branch_or_tag=None,
                  trigger_distribution=None):
    params = {
        'base': settings.JENKINS_URL,
        'job': project,
        'token': urllib.parse.quote(settings.JENKINS_TOKEN),
        'cause': urllib.parse.quote(trigger_release),
        'branch': 'none',
        'tag': 'none',
        'release': urllib.parse.quote(trigger_release),
        'distribution': urllib.parse.quote(trigger_distribution),
        'uuid': uuid.uuid4(),
        'release_uuid': release_uuid,
    }
    if trigger_branch_or_tag.startswith("tag/"):
        tag = trigger_branch_or_tag.split("tag/")[1]
        params['tag'] = urllib.parse.quote(tag)

        # branch is like tag but removing the last element,
        # e.g. tag=mr5.5.2.1 -> branch=mr5.5.2
        branch = ".".join(tag.split(".")[0:-1])
        params['branch'] = urllib.parse.quote(branch)
    elif trigger_branch_or_tag.startswith("branch/"):
        branch = trigger_branch_or_tag.split("branch/")[1]
        params['branch'] = urllib.parse.quote(branch)
    else:
        params['branch'] = urllib.parse.quote(trigger_branch_or_tag)

    url = project_url.format(**params)
    if settings.DEBUG:
        logger.debug("Debug mode, would trigger: %s", url)
    else:
        openurl(url)
    return "{base}/job/{job}/".format(**params)