from features.base import Behaviour, FeatureDetails
from features.groups import Group


class StatusLineDetails(FeatureDetails):
    explains = 'The bar shows what the agent is doing and how much of its plan remains. You can pause or resume its work there.'
    name = "status_bar"
    group = Group.VIEWER
    label = "Show the status bar"
    has_skill = False

    title = "Status bar"

    abstract = "The bar under the top bar shows what the agent is running and how much of its plan is left."

    help = """
        Four stages, one after the other: the provider records every command that runs on
        your ring; dissect takes one apart into its kind and the names it worked on; group
        joins consecutive commands of the same kind; queue turns each group into a status
        message with its verb, its rolling parts, its counts and how long it stays.

        The viewer plays the queue and decides nothing of its own. Plan usage is read through
        the provider for the session bar; providers without accessible data explain their
        native source.
    """

    aliases = (("usage", "usage"), "statusline")

    behaviours = [
        Behaviour(
            name="usage",
            title="Show how much of the plan is left",
        ),
    ]