"""vDiff plugin entry point: review uncommitted changes, recent commits and branches inside Sublime Text

Sublime reloads a plugin only when this file changes, so save it after editing a submodule
"""
import logging
import sys

import sublime

# drop the submodules so an edited one is re-imported; open views are rebuilt from settings by _restore_all
for _name in [n for n in sys.modules if n.startswith(__package__ + ".vdiff")]:
    del sys.modules[_name]

# command and listener classes are imported for sublime's discovery
from .vdiff.commands import (
    VdiffActionCommand,
    VdiffBranchesCommand,
    VdiffCommitsCommand,
    VdiffFilesCommand,
    restore_view,
)
from .vdiff.listeners import VdiffEventListener
from .vdiff.render import VdiffReplaceCommand
from .vdiff import state
from .vdiff.utils import settings


def plugin_loaded():
    """Set the log level and re-render review views restored from the last session"""
    level = logging.DEBUG if settings().get("debug", False) else logging.INFO
    logging.basicConfig()
    logging.getLogger("vdiff").setLevel(level)
    # the API is ready, but views are still being restored
    sublime.set_timeout(_restore_all, 500)


def _restore_all():
    """Rebuild every review view, in every window, that has no in-memory state yet"""
    for window in sublime.windows():
        for view in window.views():
            if state.is_review_view(view) and state.get(view) is None:
                restore_view(view)