# =============================================================================
# UC Salary Analysis — Dev Container
# =============================================================================
# This container lets you run Claude Code in a Docker container so it can't
# access your file system. It also helps set things up for a web tool later,
# and has the proper dependencies. Tested on Linux, should work on macOS too.
#
# Multi-stage build with two named targets:
#
#   claude-code   — Claude Code + Python data pipeline tools
#                   for UCOP scraper refactor and classifier work
#
#   webdev        — All of the above + Node.js/Vite/React toolchain
#                   for the interactive UC salary visualisation site
#
# BUILD
#   docker build --target claude-code -t uc-claude-code .
#   docker build --target webdev      -t uc-webdev .
#
# RUN (Claude Code)
#   docker run -it --rm \
#     -v $(pwd):/workspace \
#     -e ANTHROPIC_API_KEY=$ANTHROPIC_API_KEY \
#     uc-claude-code
#
# RUN (web dev, with hot-reload on host port 5173)
#   docker run -it --rm \
#     -v $(pwd):/workspace \
#     -p 5173:5173 \
#     uc-webdev
#
# The workspace is mounted at /workspace in all cases.
# =============================================================================

ARG DEBIAN_FRONTEND=noninteractive
ARG NODE_MAJOR=22

# -----------------------------------------------------------------------------
# Stage 0 — base: Debian trixie + common system deps
# -----------------------------------------------------------------------------
FROM debian:trixie-slim AS base

ARG DEBIAN_FRONTEND
ARG NODE_MAJOR

RUN apt-get update && apt-get install -y --no-install-recommends \
    bash \
    curl \
    wget \
    ca-certificates \
    gnupg \
    git \
    git-lfs \
    unzip \
    jq \
    ripgrep \
    python3 \
    python3-pip \
    python3-venv \
    python3-dev \
    build-essential \
    openssh-client \
    && rm -rf /var/lib/apt/lists/*

ENV VIRTUAL_ENV=/opt/venv
RUN python3 -m venv $VIRTUAL_ENV
ENV PATH="$VIRTUAL_ENV/bin:$PATH"

RUN pip install --no-cache-dir \
    requests \
    pandas \
    matplotlib \
    openpyxl

# -----------------------------------------------------------------------------
# Stage 1 — claude-code: add Claude Code CLI
# -----------------------------------------------------------------------------
FROM base AS claude-code

ARG NODE_MAJOR

# Install Node.js via nodesource signed apt repo
# (the setup_*.x | bash method returns 404 as of 2025)
RUN curl -fsSL https://deb.nodesource.com/gpgkey/nodesource-repo.gpg.key \
      | gpg --dearmor -o /usr/share/keyrings/nodesource.gpg \
    && echo "deb [signed-by=/usr/share/keyrings/nodesource.gpg] \
      https://deb.nodesource.com/node_${NODE_MAJOR}.x nodistro main" \
      > /etc/apt/sources.list.d/nodesource.list \
    && apt-get update \
    && apt-get install -y --no-install-recommends nodejs \
    && rm -rf /var/lib/apt/lists/*

RUN npm install -g @anthropic-ai/claude-code

WORKDIR /workspace
CMD ["bash"]

# -----------------------------------------------------------------------------
# Stage 2 — webdev: add full frontend toolchain on top of claude-code
# Exposes Vite at 5173 and FastAPI/uvicorn at 8000 to serve
# JSON to the frontend for a future tool or smth..
# -----------------------------------------------------------------------------
FROM claude-code AS webdev

RUN apt-get update && apt-get install -y --no-install-recommends \
    libvips-dev \
    procps \
    && rm -rf /var/lib/apt/lists/*

RUN pip install --no-cache-dir \
    fastapi \
    "uvicorn[standard]" \
    pydantic

EXPOSE 5173
EXPOSE 8000

WORKDIR /workspace
CMD ["bash"]