137 lines
4.4 KiB
Python
137 lines
4.4 KiB
Python
"""API de contrôle des LEDs WS2812b."""
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import logging
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from fastapi import APIRouter, Request, Query
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from fastapi.responses import JSONResponse
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logger = logging.getLogger(__name__)
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router = APIRouter()
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@router.get("/leds/status")
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async def led_status(request: Request):
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led = request.app.state.led_service
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return {"effect": led.current_effect}
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@router.post("/leds/effect")
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async def set_effect(
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request: Request,
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effect: str = Query(..., description="idle | countdown | capture | captured | finished | printing | error | disabled | off"),
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):
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"""Force un effet LED (admin uniquement, pas de vérification auth ici — à protéger via Zoraxy)."""
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valid = ("idle", "countdown", "capture", "captured", "finished", "printing", "error", "disabled", "off")
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if effect not in valid:
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return JSONResponse({"error": f"Effet invalide. Valeurs: {valid}"}, status_code=400)
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led = request.app.state.led_service
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ws = request.app.state.ws_manager
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led.play(effect)
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await ws.broadcast({"type": "led_effect", "effect": effect})
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return {"ok": True, "effect": effect}
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@router.post("/leds/color")
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async def set_color(
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request: Request,
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r: int = Query(default=0, ge=0, le=255),
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g: int = Query(default=0, ge=0, le=255),
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b: int = Query(default=0, ge=0, le=255),
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):
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"""Couleur fixe immédiate sur tout l'anneau."""
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led = request.app.state.led_service
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led.set_color(r, g, b)
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return {"ok": True, "color": [r, g, b]}
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@router.post("/leds/off")
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async def leds_off(request: Request):
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led = request.app.state.led_service
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led.play("off")
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return {"ok": True}
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@router.get("/leds/brightness")
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async def get_brightness(request: Request):
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cfg = request.app.state.config.leds
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return {"brightness": cfg.brightness, "auto_brightness": cfg.auto_brightness}
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@router.put("/leds/brightness")
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async def set_brightness(
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request: Request,
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value: int = Query(..., ge=0, le=255),
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save: bool = Query(default=True),
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):
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"""Regle la luminosite globale (0-255) et l'applique immediatement."""
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led = request.app.state.led_service
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led.set_brightness(value)
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if save:
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config_svc = request.app.state.config_service
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config_svc.save_led_brightness(value)
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return {"ok": True, "brightness": value}
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@router.put("/leds/auto-brightness")
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async def set_auto_brightness(
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request: Request,
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enabled: bool = Query(...),
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save: bool = Query(default=True),
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):
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"""Active ou desactive la luminosite automatique du flash selon l'ambiance."""
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cfg = request.app.state.config.leds
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cfg.auto_brightness = enabled
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if save:
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config_svc = request.app.state.config_service
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config_svc.save_led_auto_brightness(enabled)
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return {"ok": True, "auto_brightness": enabled}
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@router.get("/leds/effects")
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async def get_effects(request: Request):
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"""Retourne la configuration de tous les effets LED."""
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cfg = request.app.state.config.leds
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return {
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name: {
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"color": effect.get("color", [0, 0, 0]),
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"flash_duration": effect.get("flash_duration", 0.1),
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"flashes": effect.get("flashes", 2),
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"speed": effect.get("speed", 0.05),
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"duration": effect.get("duration", 2.0),
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}
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for name, effect in cfg.effects.items()
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}
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@router.put("/leds/effect/{effect_name}")
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async def update_effect(
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request: Request,
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effect_name: str,
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r: int = Query(default=None, ge=0, le=255),
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g: int = Query(default=None, ge=0, le=255),
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b: int = Query(default=None, ge=0, le=255),
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flash_duration: float = Query(default=None, ge=0.05, le=2.0),
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flashes: int = Query(default=None, ge=1, le=5),
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save: bool = Query(default=True),
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):
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"""Met a jour la configuration d'un effet LED (couleur, timings).
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Exemple : PUT /api/leds/effect/capture?r=255&g=200&b=80&flash_duration=0.3&flashes=2
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"""
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cfg = request.app.state.config.leds
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config_svc = request.app.state.config_service
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effect_raw = cfg.effects.setdefault(effect_name, {})
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if r is not None and g is not None and b is not None:
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effect_raw["color"] = [r, g, b]
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if flash_duration is not None:
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effect_raw["flash_duration"] = flash_duration
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if flashes is not None:
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effect_raw["flashes"] = flashes
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if save:
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config_svc.save_led_effect(effect_name, effect_raw)
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return {"ok": True, "effect": effect_name, "config": effect_raw}
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