import asyncio
from .workspace_tree import WorkspaceTree
from .interface import ContextMngrInterface
from .swayipc import SwayConnection
import os
from sdbus import request_default_bus_name_async, sd_bus_open_user, set_default_bus

WORKSPACES_FILE = os.environ.get(
    "WORKSPACES_FILE", os.path.expanduser("~/.config/sway/workspaces.json")
)


def main():
    set_default_bus(sd_bus_open_user())
    loop = asyncio.new_event_loop()
    asyncio.set_event_loop(loop)

    tree = WorkspaceTree(WORKSPACES_FILE)
    sway = SwayConnection(tree)
    interface = ContextMngrInterface(tree, sway.connection)
    sway.on_change(interface.on_tree_changed)

    loop.run_until_complete(request_default_bus_name_async("dev.ezri.sway"))
    interface.export_to_dbus("/ContextManager")
    loop.create_task(sway.run())
    loop.run_forever()


if __name__ == "__main__":
    main()