# =======================
# CHORUS Development Images
# =======================
# Multi-stage Dockerfile for language-specific development environments
# Maintained by CHORUS Services (https://chorus.services)

# =======================
# Base Image
# =======================
ARG DEBIAN_VERSION=bookworm-20240408
FROM debian:${DEBIAN_VERSION} AS base

# Metadata
LABEL org.opencontainers.image.title="CHORUS Base Development Image"
LABEL org.opencontainers.image.description="Base image for CHORUS autonomous agent development environments"
LABEL org.opencontainers.image.vendor="CHORUS Services"
LABEL org.opencontainers.image.source="https://gitea.chorus.services/tony/chorus-dev-images"
LABEL org.opencontainers.image.documentation="https://gitea.chorus.services/tony/chorus-dev-images/src/branch/main/README.md"

# Environment configuration
ENV DEBIAN_FRONTEND=noninteractive \
    LANG=C.UTF-8 \
    LC_ALL=C.UTF-8 \
    TZ=UTC \
    WORKSPACE_ROOT=/workspace \
    WORKSPACE_INPUT=/workspace/input \
    WORKSPACE_DATA=/workspace/data \
    WORKSPACE_OUTPUT=/workspace/output

# Install base system packages
RUN apt-get update && apt-get install -y --no-install-recommends \
    # Core utilities
    ca-certificates \
    curl \
    wget \
    git \
    vim \
    nano \
    less \
    jq \
    # Build essentials
    build-essential \
    pkg-config \
    # Network tools
    netcat-traditional \
    iputils-ping \
    dnsutils \
    # Process tools
    procps \
    htop \
    # Compression
    zip \
    unzip \
    tar \
    gzip \
    bzip2 \
    xz-utils \
    # SSL/TLS
    openssl \
    # Version control
    git-lfs \
    # Documentation
    man-db \
    && rm -rf /var/lib/apt/lists/*

# Create standardized workspace structure
RUN mkdir -p \
    ${WORKSPACE_INPUT} \
    ${WORKSPACE_DATA} \
    ${WORKSPACE_OUTPUT} \
    && chmod -R 755 ${WORKSPACE_ROOT}

# Create non-root user for development
RUN useradd -m -s /bin/bash -u 1000 chorus && \
    chown -R chorus:chorus ${WORKSPACE_ROOT}

# Add workspace helper scripts
COPY entrypoint.sh /usr/local/bin/entrypoint.sh
RUN chmod +x /usr/local/bin/entrypoint.sh

WORKDIR ${WORKSPACE_DATA}
USER chorus

ENTRYPOINT ["/usr/local/bin/entrypoint.sh"]
CMD ["/bin/bash"]

# =======================
# Rust Development Image
# =======================
FROM base AS rust-dev

USER root

# Install Rust-specific system dependencies
RUN apt-get update && apt-get install -y --no-install-recommends \
    # Rust compilation dependencies
    libssl-dev \
    libc6-dev \
    # Database client libraries (common in Rust projects)
    libpq-dev \
    libsqlite3-dev \
    # Additional build tools
    cmake \
    && rm -rf /var/lib/apt/lists/*

USER chorus

# Install Rust toolchain
ENV RUSTUP_HOME=/home/chorus/.rustup \
    CARGO_HOME=/home/chorus/.cargo \
    PATH=/home/chorus/.cargo/bin:$PATH

RUN curl --proto '=https' --tlsv1.2 -sSf https://sh.rustup.rs | sh -s -- -y \
    --default-toolchain stable \
    --profile default \
    --no-modify-path

# Install common Rust development tools
RUN cargo install \
    cargo-edit \
    cargo-audit \
    cargo-watch \
    cargo-expand \
    cargo-outdated \
    ripgrep \
    fd-find \
    bat \
    && rm -rf /home/chorus/.cargo/registry/cache

# Configure Rust toolchain
RUN rustup component add \
    rustfmt \
    clippy \
    rust-analyzer

LABEL org.opencontainers.image.title="CHORUS Rust Development Image"

# =======================
# Go Development Image
# =======================
FROM base AS go-dev

USER root

ARG GO_VERSION=1.22.2

# Install Go
RUN wget -O go.tar.gz "https://go.dev/dl/go${GO_VERSION}.linux-amd64.tar.gz" && \
    tar -C /usr/local -xzf go.tar.gz && \
    rm go.tar.gz

USER chorus

ENV GOROOT=/usr/local/go \
    GOPATH=/home/chorus/go \
    PATH=/usr/local/go/bin:/home/chorus/go/bin:$PATH

# Install common Go development tools
RUN go install golang.org/x/tools/gopls@latest && \
    go install github.com/go-delve/delve/cmd/dlv@latest && \
    go install honnef.co/go/tools/cmd/staticcheck@latest && \
    go install github.com/golangci/golangci-lint/cmd/golangci-lint@latest && \
    go clean -cache -modcache

LABEL org.opencontainers.image.title="CHORUS Go Development Image"

# =======================
# Python Development Image
# =======================
FROM base AS python-dev

USER root

# Install Python and development headers
RUN apt-get update && apt-get install -y --no-install-recommends \
    python3.11 \
    python3.11-dev \
    python3-pip \
    python3-venv \
    # Python build dependencies
    libffi-dev \
    libssl-dev \
    # Data science dependencies
    libxml2-dev \
    libxslt1-dev \
    && rm -rf /var/lib/apt/lists/*

USER chorus

# Install modern Python tooling
ENV PATH=/home/chorus/.local/bin:$PATH

RUN pip3 install --no-cache-dir --user \
    # Package management
    uv \
    pip-tools \
    # Code quality
    ruff \
    black \
    mypy \
    pylint \
    # Testing
    pytest \
    pytest-cov \
    pytest-asyncio \
    # Development tools
    ipython \
    # Documentation
    sphinx \
    mkdocs

LABEL org.opencontainers.image.title="CHORUS Python Development Image"

# =======================
# Node.js Development Image
# =======================
FROM base AS node-dev

USER root

ARG NODE_VERSION=20

# Install Node.js from NodeSource
RUN curl -fsSL https://deb.nodesource.com/setup_${NODE_VERSION}.x | bash - && \
    apt-get install -y --no-install-recommends nodejs && \
    rm -rf /var/lib/apt/lists/*

USER chorus

# Install global development tools
RUN npm install -g \
    pnpm \
    yarn \
    typescript \
    ts-node \
    eslint \
    prettier \
    nodemon \
    pm2 \
    && npm cache clean --force

LABEL org.opencontainers.image.title="CHORUS Node.js Development Image"

# =======================
# Java Development Image
# =======================
FROM base AS java-dev

USER root

# Install OpenJDK, Maven, and Gradle
RUN apt-get update && apt-get install -y --no-install-recommends \
    openjdk-17-jdk \
    maven \
    gradle \
    && rm -rf /var/lib/apt/lists/*

USER chorus

ENV JAVA_HOME=/usr/lib/jvm/java-17-openjdk-amd64 \
    MAVEN_HOME=/usr/share/maven \
    GRADLE_HOME=/usr/share/gradle \
    PATH=/usr/lib/jvm/java-17-openjdk-amd64/bin:$PATH

# Pre-create Maven local repository
RUN mkdir -p /home/chorus/.m2 && \
    echo '<?xml version="1.0" encoding="UTF-8"?>\n\
<settings xmlns="http://maven.apache.org/SETTINGS/1.0.0"\n\
          xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"\n\
          xsi:schemaLocation="http://maven.apache.org/SETTINGS/1.0.0\n\
          http://maven.apache.org/xsd/settings-1.0.0.xsd">\n\
</settings>' > /home/chorus/.m2/settings.xml

LABEL org.opencontainers.image.title="CHORUS Java Development Image"

# =======================
# C/C++ Development Image
# =======================
FROM base AS cpp-dev

USER root

# Install C/C++ compilers and build systems
RUN apt-get update && apt-get install -y --no-install-recommends \
    # Compilers
    gcc \
    g++ \
    clang \
    # Build systems
    cmake \
    ninja-build \
    autoconf \
    automake \
    libtool \
    # Development libraries
    libboost-all-dev \
    # Debugging tools
    gdb \
    valgrind \
    # Documentation
    doxygen \
    && rm -rf /var/lib/apt/lists/*

USER chorus

LABEL org.opencontainers.image.title="CHORUS C/C++ Development Image"