import panel

from watt42_viewlib import attach_w42_state

w42_state = panel.rx(None)
attach_w42_state(rx_var=w42_state, system_id="fb2b91ce-383e-4356-96b3-b6405dacb353")

state_as_text = panel.bind(lambda s: f"State is {s}", w42_state)

state_pane = panel.pane.Markdown(state_as_text, sizing_mode='stretch_width')

_ = panel.template.FastListTemplate(
    title="Sample W42 View App",
    sidebar=[panel.pane.Markdown("This is a sample sidebar.")],
    main=[panel.pane.Markdown("Welcome to the main content area!"), state_pane],
).servable()