from settings import Settings
from machine import WDT
from espnow import ESPNow
import utime
import network
from presets import Presets
from utils import convert_and_reorder_colors
import json

settings = Settings()
print(settings)

presets = Presets(settings["led_pin"], settings["num_leds"])
presets.load()
presets.b = settings.get("brightness", 255)
# Use the default preset name from settings (set via controller or defaults)
default_preset = settings.get("default")
if default_preset:
    presets.select(default_preset)
    print(f"Selected startup preset: {default_preset}")

wdt = WDT(timeout=10000)
wdt.feed()
last_brightness_save = 0

sta_if = network.WLAN(network.STA_IF)
sta_if.active(True)
sta_if.disconnect()
sta_if.config(channel=1)
e = ESPNow()
e.active(True)


while True:
    wdt.feed()
    presets.tick()
    if e.any():
        host, msg = e.recv()
        print(msg)
        data = json.loads(msg)
        # Only handle messages with the expected version.
        if data.get("v") != "1":
            continue
        # print(data)
        # Global brightness (0–255) for this device
        if "b" in data:
            try:
                presets.b = max(0, min(255, int(data["b"])))
                settings["brightness"] = presets.b
                now = utime.ticks_ms()
                if utime.ticks_diff(now, last_brightness_save) >= 500:
                    settings.save()
                    last_brightness_save = now
            except (TypeError, ValueError):
                pass
        if "presets" in data:
            for id, preset_data in data["presets"].items():
                # Convert hex color strings to RGB tuples and reorder based on device color order
                if "c" in preset_data:
                    preset_data["c"] = convert_and_reorder_colors(preset_data["c"], settings)
                presets.edit(id, preset_data)
                print(f"Edited preset {id}: {preset_data.get('name', '')}")
        if settings.get("name") in data.get("select", {}):
            select_list = data["select"][settings.get("name")]
            # Select value is always a list: ["preset_name"] or ["preset_name", step]
            if select_list:
                preset_name = select_list[0]
                step = select_list[1] if len(select_list) > 1 else None
                presets.select(preset_name, step=step)
        if "default" in data:
            settings["default"] = data["default"]
            print(f"Set startup preset to: {data['default']}")
            settings.save()
        if "save" in data:
            presets.save()