# ---- Base stage: shared dependencies ----
FROM python:3.13-slim AS base

ENV PYTHONDONTWRITEBYTECODE=1 \
    PYTHONUNBUFFERED=1 \
    UV_COMPILE_BYTECODE=1 \
    UV_LINK_MODE=copy

COPY --from=ghcr.io/astral-sh/uv:latest /uv /uvx /bin/

WORKDIR /app

# Install production dependencies (cached unless lock changes)
COPY pyproject.toml uv.lock ./
RUN uv sync --frozen --no-install-project --no-dev

# ---- Dev stage: hot-reload for local development ----
FROM base AS dev

# Also install dev dependencies
RUN uv sync --frozen --no-install-project

# Source is bind-mounted at runtime via docker-compose
ENV OIDC_OP_ISSUER=http://localhost:8000 \
    OIDC_OP_DEBUG=true \
    OIDC_OP_SESSION_HTTPS_ONLY=false

EXPOSE 8000

CMD ["uv", "run", "uvicorn", "porchlight.app:create_app", \
     "--factory", "--host", "0.0.0.0", "--port", "8000", \
     "--reload", "--reload-dir", "/app/src"]

# ---- Prod stage: optimised image ----
FROM base AS prod

# Copy source + README (needed by hatchling) and install the project itself
COPY README.md ./
COPY src/ src/
RUN uv sync --frozen --no-dev

ENV OIDC_OP_ISSUER=http://localhost:8000

EXPOSE 8000

CMD ["uv", "run", "uvicorn", "porchlight.app:create_app", \
     "--factory", "--host", "0.0.0.0", "--port", "8000", \
     "--workers", "4"]