# --- Frontend build ---------------------------------------------------------
FROM node:22-alpine AS frontend-deps
WORKDIR /frontend
COPY frontend/package.json frontend/package-lock.json ./
RUN npm ci

FROM frontend-deps AS frontend-build
COPY frontend/ ./
RUN npm run build

# --- Python base ------------------------------------------------------------
FROM python:3.13-slim AS python-base
RUN apt-get update && apt-get install -y --no-install-recommends \
    libopus0 ffmpeg \
    && rm -rf /var/lib/apt/lists/*
WORKDIR /app
COPY requirements.txt ./requirements.txt
RUN pip install --no-cache-dir -r requirements.txt

# --- Development ------------------------------------------------------------
FROM python-base AS dev
RUN pip install --no-cache-dir ruff pytest
EXPOSE 8000
CMD ["python", "-u", "main.py"]

# --- Production -------------------------------------------------------------
FROM python-base AS prod
COPY . .
COPY --from=frontend-build /frontend/dist /app/static
EXPOSE 8000
CMD ["python", "-u", "main.py"]