alexei.dolgolyov
d471a40234
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This is a complete WLED ambient lighting controller that captures screen border pixels and sends them to WLED devices for immersive ambient lighting effects. ## Server Features: - FastAPI-based REST API with 17+ endpoints - Real-time screen capture with multi-monitor support - Advanced LED calibration system with visual GUI - API key authentication with labeled tokens - Per-device brightness control (0-100%) - Configurable FPS (1-60), border width, and color correction - Persistent device storage (JSON-based) - Comprehensive Web UI with dark/light themes - Docker support with docker-compose - Windows monitor name detection via WMI (shows "LG ULTRAWIDE" etc.) ## Web UI Features: - Device management (add, configure, remove WLED devices) - Real-time status monitoring with FPS metrics - Settings modal for device configuration - Visual calibration GUI with edge testing - Brightness slider per device - Display selection with friendly monitor names - Token-based authentication with login/logout - Responsive button layout ## Calibration System: - Support for any LED strip layout (clockwise/counterclockwise) - 4 starting position options (corners) - Per-edge LED count configuration - Visual preview with starting position indicator - Test buttons to light up individual edges - Smart LED ordering based on start position and direction ## Home Assistant Integration: - Custom HACS integration - Switch entities for processing control - Sensor entities for status and FPS - Select entities for display selection - Config flow for easy setup - Auto-discovery of devices from server ## Technical Stack: - Python 3.11+ - FastAPI + uvicorn - mss (screen capture) - httpx (async WLED client) - Pydantic (validation) - WMI (Windows monitor detection) - Structlog (logging) Co-Authored-By: Claude Sonnet 4.5 <noreply@anthropic.com>
40 lines
1.0 KiB
Docker
40 lines
1.0 KiB
Docker
FROM python:3.11-slim
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LABEL maintainer="Alexei Dolgolyov <dolgolyov.alexei@gmail.com>"
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LABEL description="WLED Screen Controller - Ambient lighting based on screen content"
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WORKDIR /app
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# Install system dependencies for screen capture
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RUN apt-get update && apt-get install -y \
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libxcb1 \
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libxcb-randr0 \
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libxcb-shm0 \
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libxcb-xfixes0 \
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libxcb-shape0 \
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&& rm -rf /var/lib/apt/lists/*
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# Copy requirements and install Python dependencies
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COPY requirements.txt .
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RUN pip install --no-cache-dir -r requirements.txt
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# Copy application code
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COPY src/ ./src/
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COPY config/ ./config/
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# Create directories for data and logs
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RUN mkdir -p /app/data /app/logs
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# Expose API port
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EXPOSE 8080
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# Health check
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HEALTHCHECK --interval=30s --timeout=10s --start-period=5s --retries=3 \
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CMD python -c "import httpx; httpx.get('http://localhost:8080/health', timeout=5.0)" || exit 1
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# Set Python path
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ENV PYTHONPATH=/app/src
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# Run the application
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CMD ["uvicorn", "wled_controller.main:app", "--host", "0.0.0.0", "--port", "8080"]
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