73 lines
2.1 KiB
Python
73 lines
2.1 KiB
Python
|
import json
|
||
|
|
import panel
|
||
|
|
from datetime import datetime, timedelta
|
||
|
|
|
||
|
|
from pydantic import BaseModel
|
||
|
|
|
||
|
|
from watt42_viewlib import attach_w42_state
|
||
|
|
|
||
|
|
w42_state = panel.rx(None)
|
||
|
|
attach_w42_state(rx_var=w42_state, system_id="79476e53-dea6-44fa-976c-eff6260baeb6")
|
||
|
|
|
||
|
|
state_as_text = panel.bind(lambda s: f"W42 State:\n\n```\n{json.dumps(s, indent=2)}\n```\n\nReplace this with some awesome visuals", w42_state)
|
||
|
|
|
||
|
|
class LoadForecast(BaseModel):
|
||
|
|
at: datetime = datetime.now()
|
||
|
|
slots: list[float] = []
|
||
|
|
|
||
|
|
async def update(self, now: datetime) -> None:
|
||
|
|
pass
|
||
|
|
|
||
|
|
class SystemState(BaseModel):
|
||
|
|
load_forecast: LoadForecast = LoadForecast()
|
||
|
|
|
||
|
|
state: SystemState = panel.rx(lambda s: SystemState.model_validate(s) if s else SystemState())(w42_state)
|
||
|
|
|
||
|
|
state_pane = panel.pane.Markdown(state_as_text, sizing_mode='stretch_width')
|
||
|
|
|
||
|
|
def now_from_state(state: SystemState) -> datetime:
|
||
|
|
return state.load_forecast.at
|
||
|
|
|
||
|
|
# now_from_state_rx = panel.rx(now_from_state)(state)
|
||
|
|
|
||
|
|
def get_label(at: datetime, slot_index: int) -> str:
|
||
|
|
slot_time = at + timedelta(minutes=15 * slot_index)
|
||
|
|
return slot_time.strftime('%H:%M')
|
||
|
|
|
||
|
|
def load_fc_chart(state: SystemState) -> dict:
|
||
|
|
slots = state.load_forecast.slots
|
||
|
|
at = state.load_forecast.at
|
||
|
|
return {
|
||
|
|
'xAxis': {
|
||
|
|
'type': 'category',
|
||
|
|
'data': [get_label(at, i) for i in range(len(slots))]
|
||
|
|
},
|
||
|
|
'yAxis': {
|
||
|
|
'type': 'value'
|
||
|
|
},
|
||
|
|
'series': [{
|
||
|
|
'data': slots,
|
||
|
|
'type': 'line'
|
||
|
|
}]
|
||
|
|
}
|
||
|
|
|
||
|
|
load_fc_chart_rx = panel.rx(load_fc_chart)(state)
|
||
|
|
|
||
|
|
|
||
|
|
value = w42_state.rx.value
|
||
|
|
|
||
|
|
_ = panel.template.FastListTemplate(
|
||
|
|
title="Sample W42 View App",
|
||
|
|
sidebar=[panel.pane.Markdown("This is a sample sidebar.")],
|
||
|
|
main=[
|
||
|
|
# panel.pane.Markdown(state_as_text, sizing_mode='stretch_width'),
|
||
|
|
panel.pane.ECharts(
|
||
|
|
load_fc_chart_rx,
|
||
|
|
sizing_mode='stretch_width',
|
||
|
|
height=400
|
||
|
|
),
|
||
|
|
load_fc_chart_rx,
|
||
|
|
panel.pane.Markdown(panel.bind(lambda s: f"Load Forecast Time: {s.load_forecast.at}", state), sizing_mode='stretch_width'),
|
||
|
|
],
|
||
|
|
).servable()
|