# Copyright (c) 2010 Google Inc. All rights reserved.
# Copyright (c) 2009 Apple Inc. All rights reserved.
#
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# modification, are permitted provided that the following conditions are
# met:
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# notice, this list of conditions and the following disclaimer.
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# in the documentation and/or other materials provided with the
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# contributors may be used to endorse or promote products derived from
# this software without specific prior written permission.
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# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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import logging

from blinkpy.common.checkout.git import Git
from blinkpy.common.net import web
from blinkpy.common.net.bb_agent import BBAgent
from blinkpy.common.net.results_fetcher import TestResultsFetcher
from blinkpy.common.system.system_host import SystemHost
from blinkpy.web_tests.builder_list import BuilderList
from blinkpy.web_tests.port.factory import PortFactory

_log = logging.getLogger(__name__)


class Host(SystemHost):
    def __init__(self):
        SystemHost.__init__(self)
        self.web = web.Web()

        self._git = None

        # Everything below this line is WebKit-specific and belongs on a higher-level object.
        self.results_fetcher = TestResultsFetcher()

        # FIXME: Unfortunately Port objects are currently the central-dispatch objects of the NRWT world.
        # In order to instantiate a port correctly, we have to pass it at least an executive, user, git, and filesystem
        # so for now we just pass along the whole Host object.
        # FIXME: PortFactory doesn't belong on this Host object if Port is going to have a Host (circular dependency).
        self.port_factory = PortFactory(self)

        self.bb_agent = BBAgent(self)
        self.builders = BuilderList.load_default_builder_list(self.filesystem)

    def git(self, path=None):
        if path:
            return Git(
                cwd=path,
                executive=self.executive,
                filesystem=self.filesystem,
                platform=self.platform)
        if not self._git:
            self._git = Git(
                filesystem=self.filesystem,
                executive=self.executive,
                platform=self.platform)
        return self._git