hackens-org-configurations/machines/agb01/script.py

#!/nix/store/q1p072dnnx7fh7qfcavkmpwn3rgf2xh1-python3-3.12.5-env/bin/python

import json
import logging
import sys

import requests
from colour import Color
from pyjecteur.fixtures import Blinder, LedBar48Ch, Tradi, Wash, Lyre
from pyjecteur.lights import Universe
from pyjecteur.widget import Widget

if False:  # True:  # True:
    logging.basicConfig(level=logging.DEBUG)
else:
    logging.basicConfig(level=logging.INFO)

w = Widget("/dev/ttyUSB0")

DIM = {
    "blinder": 0.1,
    "led_tub": 0.3,
    "spot": 0.3,
}

u = Universe(w)


def strToProj(s):
    match s:
        case "spot":
            return Tradi()
        case "led_tub":
            return LedBar48Ch()
        case "blinder":
            return LedBar48Ch()


r = requests.get("https://agb.hackens.org/api-docs/patch.json")
patch = r.json()

lights = {}

update = {}

current_addr = 0

for k, v in patch["lights"].items():
    lights[k] = strToProj(v["kind"])
    u.register(lights[k], v["channels"][0]*3)
    print(v["kind"], v["channels"])
    # update dmx since some params are set before
    lights[k].update_dmx()
    logging.info(
        f"Light {k} of kind {v['kind']} is at DMX{v['channels'][0]*3+1} (PLS convention)"
    )
    for i, chan in enumerate(v["channels"]):
        update[chan] = (k, i)  # put the light name
    current_addr += lights[k].address_size

l = Lyre()
u.register(l, 489)

def update_light(address, red, green, blue):
    if address not in update:
        return
    light, chan = update[address]
    kind = patch["lights"][light]["kind"]
    r, g, b = red * DIM[kind] / 255, (green * DIM[kind]) / 255, (blue * DIM[kind]) / 255
    match kind:
        case "blinder":
            lights[light].colors[chan] = Color(rgb=(r, g, b))
        case "led_tub":
            lights[light].colors[chan] = Color(rgb=(r, g, b))
        case "spot":
            lights[light].color = Color(rgb=(r, g, b))


def run():
    logging.info("Started")
    bump = False
    bump_color = None
    for line in sys.stdin:
        logging.debug(line)
        if line.startswith("data:"):
            dataStr = line[5:]
            logging.info(f"Received: {dataStr}")
            data = json.loads(dataStr)
            if data["type"] == "Color":
                if data["address"] == 90:

                    r, g, b = data["value"]["red"] /255, data["value"]["green"] /255, data["value"]["blue"] /255
                    w.color = Color(rgb = (r, g, b))
                else:
                    update_light(data["address"], **data["value"])
            else:
                l.pan = data["pan"]
                l.tilt = data["tilt"]
                l.dimmer = data["focus"]
                l.color = data["white_button"] *7 + 3




run()