Source code for caspia.node.cli.commands.cmd_analogoutput

import click

from caspia.node import components
from caspia.node.cli import utils


@utils.component_group_command(components.AnalogOutput)
def analogoutput(*args, **kwargs):
    """Communicate with an AnalogOutput Component."""


def print_state(st):
    click.secho('Output is {}, value: {}.'.format('on' if st.is_on else 'off', st.value),
                fg='green')


@analogoutput.command()
@utils.with_group_component
async def toggle(component):
    """Toggle the analog output."""
    print_state(await component.toggle())


@analogoutput.command()
@utils.with_group_component
async def on(component):
    """Switch analog output on."""
    print_state(await component.on())


@analogoutput.command()
@utils.with_group_component
async def off(component):
    """Switch analog output off."""
    print_state(await component.off())


@analogoutput.command()
@utils.with_group_component
async def state(component):
    """Print current state of an analog output."""
    print_state(await component.load_state())


@analogoutput.command(name='set')
@click.argument('value', type=float)
@utils.with_group_component
async def set_cmd(component, value):
    """Set current state of an analog output."""
    print_state(await component.set(value))