# Use official uv image for Python development
FROM ghcr.io/astral-sh/uv:python3.11-bookworm-slim AS base

# Set working directory
WORKDIR /app

# Install system dependencies for ESP development
RUN apt-get update && apt-get install -y \
    git \
    curl \
    build-essential \
    cmake \
    ninja-build \
    ccache \
    libffi-dev \
    libssl-dev \
    dfu-util \
    libusb-1.0-0 \
    python3-venv \
    && rm -rf /var/lib/apt/lists/*

# Development stage with source mounting and hot reload
FROM base AS development

# Set environment for development
ENV UV_COMPILE_BYTECODE=0
ENV DEV_ENABLE_HOT_RELOAD=true

# Copy dependency files
COPY pyproject.toml uv.lock ./

# Install dependencies in development mode
RUN --mount=type=cache,target=/root/.cache/uv \
    uv sync --dev --frozen

# Copy source code
COPY . .

# Install project in editable mode
RUN --mount=type=cache,target=/root/.cache/uv \
    uv pip install -e .

# Create non-root user for security
RUN useradd -m -u 1000 mcpuser && \
    chown -R mcpuser:mcpuser /app

USER mcpuser

# Default command for development
CMD ["uv", "run", "mcp-esptool-server", "--debug"]

# Production stage with optimized build
FROM base AS production

# Set environment for production
ENV UV_COMPILE_BYTECODE=1
ENV PRODUCTION_MODE=true

# Copy dependency files
COPY pyproject.toml uv.lock ./

# Install only production dependencies
RUN --mount=type=cache,target=/root/.cache/uv \
    uv sync --frozen --no-dev --no-editable

# Copy source code
COPY src ./src

# Install project
RUN --mount=type=cache,target=/root/.cache/uv \
    uv pip install --no-editable .

# Create non-root user
RUN useradd -m -u 1000 mcpuser && \
    chown -R mcpuser:mcpuser /app

USER mcpuser

# Health check
HEALTHCHECK --interval=30s --timeout=10s --start-period=5s --retries=3 \
    CMD uv run python -c "import mcp_esptool_server; print('OK')" || exit 1

# Default command for production
CMD ["uv", "run", "mcp-esptool-server", "--production"]

# Testing stage for CI/CD
FROM development AS testing

# Run tests as part of build
RUN uv run pytest tests/ -v

# Default target
FROM development