FROM python:3.11-slim

WORKDIR /app

# Install system dependencies
RUN apt-get update && apt-get install -y \
    gcc \
    curl \
    && rm -rf /var/lib/apt/lists/*

# Install Node.js for frontend build
RUN curl -fsSL https://deb.nodesource.com/setup_16.x | bash - \
    && apt-get install -y nodejs

# Copy requirements first for better caching
COPY requirements-admin.txt .
RUN pip install --no-cache-dir -r requirements-admin.txt

# Install additional dependencies needed for production
RUN pip install --no-cache-dir asyncpg python-dotenv

# Copy application code
COPY src/ ./src/
COPY config/ ./config/
COPY migrations/ ./migrations/
COPY alembic.ini ./

# Build frontend
COPY admin-frontend/package*.json ./admin-frontend/
WORKDIR /app/admin-frontend

# Install dependencies first (better caching)
RUN npm install --silent

# Copy frontend source code
COPY admin-frontend/ ./

# Build with increased memory for Node.js and disable optimization
ENV NODE_OPTIONS="--max-old-space-size=4096"
ENV GENERATE_SOURCEMAP=false
ENV DISABLE_ESLINT_PLUGIN=true
ENV CI=false
ENV REACT_APP_API_URL=""
ENV PUBLIC_URL="/admin"
ENV TSC_COMPILE_ON_ERROR=true
ENV ESLINT_NO_DEV_ERRORS=true

# Build React app
RUN npm run build

# Verify build output
RUN ls -la build/ && test -f build/index.html

# Back to main directory
WORKDIR /app

# Create logs directory
RUN mkdir -p logs

# Set Python path
ENV PYTHONPATH=/app/src

# Expose admin port
EXPOSE 8294

# Run the admin interface
CMD ["python", "-m", "src.admin.app"]