# CICD Base Setup - System dependencies and language runtimes only
ARG PLAYWRIGHT_BROWSERS_IMAGE=mcr.microsoft.com/playwright:v1.56.1-jammy
FROM ${PLAYWRIGHT_BROWSERS_IMAGE} AS playwright-browsers

FROM ubuntu:22.04

# Build args for cache busting (base dependencies change rarely)
ARG BASE_IMAGE_VERSION=v1.0.0
ARG BASE_IMAGE_HASH=unknown
ENV BASE_IMAGE_VERSION=${BASE_IMAGE_VERSION}

LABEL darkhelm.cicd-base.hash=${BASE_IMAGE_HASH}
LABEL org.opencontainers.image.version=${BASE_IMAGE_VERSION}

# Set timezone and make installs non-interactive
ENV DEBIAN_FRONTEND=noninteractive
ENV TZ=America/New_York

# Configure timezone
RUN ln -snf /usr/share/zoneinfo/$TZ /etc/localtime && echo $TZ > /etc/timezone

# Install apt-fast with proper GPG handling
RUN apt-get clean && \
    rm -rf /var/lib/apt/lists/* && \
    for i in 1 2 3; do \
        echo "Attempt $i: Updating package lists..." && \
        apt-get update && break || \
        (echo "Update attempt $i failed, retrying..." && sleep 10); \
    done && \
    apt-get install -y \
        software-properties-common \
        gnupg \
        ca-certificates \
        curl \
        wget \
    && for i in 1 2 3; do \
        echo "Attempt $i: Adding apt-fast PPA..." && \
        add-apt-repository -y ppa:apt-fast/stable && \
        apt-get update && \
        apt-get install -y apt-fast && \
        break || \
        (echo "apt-fast installation attempt $i failed, retrying..." && sleep 10); \
    done \
    && rm -rf /var/lib/apt/lists/*

# Configure apt-fast to use apt (not apt-get) with optimized settings
RUN echo 'apt-fast apt-fast/maxdownloads string 10' | debconf-set-selections && \
    echo 'apt-fast apt-fast/dlflag boolean true' | debconf-set-selections && \
    echo 'apt-fast apt-fast/aptmanager string apt' | debconf-set-selections

# Configure apt timeouts and retries
RUN echo 'Acquire::Retries "3";' > /etc/apt/apt.conf.d/80retries && \
    echo 'Acquire::http::Timeout "60";' >> /etc/apt/apt.conf.d/80retries && \
    echo 'Acquire::https::Timeout "60";' >> /etc/apt/apt.conf.d/80retries && \
    echo 'Acquire::ftp::Timeout "60";' >> /etc/apt/apt.conf.d/80retries

# Install system dependencies using apt-fast
RUN apt-fast update && apt-fast install -y \
    git \
    curl \
    ca-certificates \
    software-properties-common \
    build-essential \
    openssh-client \
    # Playwright Chromium runtime dependencies (Linux)
    libnspr4 \
    libnss3 \
    libatk1.0-0 \
    libatspi2.0-0 \
    libxcomposite1 \
    libxdamage1 \
    libxfixes3 \
    libxrandr2 \
    libgbm1 \
    libxkbcommon0 \
    libasound2 \
    tzdata \
    && rm -rf /var/lib/apt/lists/*

# Install Python 3.14 with retry and fallback mechanisms
RUN for i in 1 2 3; do \
        echo "Attempt $i: Adding deadsnakes PPA..." && \
        add-apt-repository -y ppa:deadsnakes/ppa && \
        apt-get update && \
        break || \
        (echo "Attempt $i failed, retrying in 10s..." && sleep 10); \
    done

RUN for i in 1 2 3; do \
        echo "Attempt $i: Installing Python 3.14..." && \
        timeout 300 apt-fast install -y \
        python3.14 \
        python3.14-venv \
        python3.14-dev && \
        break || \
        (echo "Attempt $i failed, retrying in 15s..." && sleep 15); \
    done && \
    rm -rf /var/lib/apt/lists/*

# Install Node.js 24 with retry mechanism
RUN for i in 1 2 3; do \
        echo "Attempt $i: Installing Node.js 24..." && \
        curl -fsSL --connect-timeout 30 --max-time 300 \
        https://deb.nodesource.com/setup_24.x | bash - && \
        apt-fast update && \
        timeout 300 apt-fast install -y nodejs && \
        break || \
        (echo "Attempt $i failed, retrying in 15s..." && sleep 15); \
    done && \
    rm -rf /var/lib/apt/lists/*

# Enable corepack for yarn and set up Yarn Berry
RUN corepack enable \
    && corepack prepare yarn@stable --activate \
    && yarn set version berry

# Configure Yarn globally for CI performance
RUN yarn config set httpTimeout 60000 && \
    yarn config set enableGlobalCache false && \
    yarn config set compressionLevel 0 && \
    yarn config set nmMode hardlinks-local

# Install uv package manager globally without requiring GHCR pulls
RUN set -eu && \
    curl -LsSf https://astral.sh/uv/install.sh -o /tmp/uv-install.sh && \
    sh /tmp/uv-install.sh && \
    rm -f /tmp/uv-install.sh && \
    cp /root/.local/bin/uv /usr/local/bin/uv && \
    chmod +x /usr/local/bin/uv && \
    uv --version

# Install common development tools globally using npm (more reliable for global installs)
RUN echo "=== Installing Global Development Tools ===" && \
    # Use npm for global installations (works better than yarn global in Berry)
    npm install -g \
        @playwright/test@1.56.1 \
        typescript@5.3.3 \
        eslint@9.33.0 \
        prettier@3.6.2 \
        vite@7.1.10 \
        @types/node@20.16.0 && \
    # Verify global tools are available
    which playwright && \
    which tsc && \
    which eslint && \
    which prettier && \
    echo "✓ Global Node.js development tools installed via npm"

# Keep browser binaries in a deterministic location so E2E runs do not re-download them.
ENV PLAYWRIGHT_BROWSERS_PATH=/ms-playwright

# Copy preinstalled browsers from the official Playwright image to avoid flaky CDN downloads.
COPY --from=playwright-browsers /ms-playwright /ms-playwright

RUN echo "=== Verifying preinstalled Playwright Chromium Browser ===" && \
    chromium_count=$(find "${PLAYWRIGHT_BROWSERS_PATH}" -maxdepth 1 -type d -name 'chromium-*' | wc -l) && \
    echo "playwright_chromium_dir_count=${chromium_count} path=${PLAYWRIGHT_BROWSERS_PATH}" && \
    if [ "${chromium_count}" -eq 0 ]; then \
        echo "❌ No Chromium browser directories found in preinstalled Playwright cache"; \
        exit 1; \
    fi && \
    ls -la "${PLAYWRIGHT_BROWSERS_PATH}" && \
    echo "✓ Playwright Chromium preinstalled at ${PLAYWRIGHT_BROWSERS_PATH}"

# Pre-install common Python development dependencies globally
# These are stable tools that rarely change and take time to compile
RUN echo "=== Pre-installing Common Python Dev Tools ===" && \
    # Create a global uv environment with common dev tools
    uv venv /opt/python-dev-tools && \
    # Use system uv to install packages into the virtual environment
    uv pip install --python /opt/python-dev-tools/bin/python \
        ruff>=0.6.0 \
        pyright>=1.1.380 \
        pytest>=7.4.0 \
        pytest-asyncio>=0.21.0 \
        pytest-cov>=4.1.0 \
        pytest-mock>=3.12.0 \
        pre-commit>=3.0.0 \
        pyyaml>=6.0 \
        yamllint>=1.35.0 \
        toml-sort>=0.23.0 \
        xdoctest>=1.1.0 \
        language-formatters-pre-commit-hooks>=2.14.0 \
        poethepoet>=0.24.0 && \
    echo "✓ Common Python dev tools pre-installed in /opt/python-dev-tools"

# Create a script to set up SSH for git operations (using secrets mount)
RUN echo '#!/bin/bash' > /usr/local/bin/setup-ssh && \
    echo 'if [ -f /run/secrets/ssh_private_key ]; then' >> /usr/local/bin/setup-ssh && \
    echo '  mkdir -p ~/.ssh' >> /usr/local/bin/setup-ssh && \
    echo '  cp /run/secrets/ssh_private_key ~/.ssh/id_rsa' >> /usr/local/bin/setup-ssh && \
    echo '  chmod 600 ~/.ssh/id_rsa' >> /usr/local/bin/setup-ssh && \
    echo '  ssh-keyscan -H github.com >> ~/.ssh/known_hosts 2>/dev/null' >> /usr/local/bin/setup-ssh && \
    echo '  ssh-keyscan -p 2222 -H kankali.darkhelm.lan >> ~/.ssh/known_hosts 2>/dev/null' >> /usr/local/bin/setup-ssh && \
    echo 'else' >> /usr/local/bin/setup-ssh && \
    echo '  echo "No SSH key provided via secrets mount"' >> /usr/local/bin/setup-ssh && \
    echo 'fi' >> /usr/local/bin/setup-ssh && \
    chmod +x /usr/local/bin/setup-ssh

# Verify that all base tools are working
RUN echo "=== Base System Verification ===" && \
    python3.14 --version && \
    node --version && \
    yarn --version && \
    uv --version && \
    git --version && \
    echo "=== Global Development Tools Verification ===" && \
    playwright --version && \
    tsc --version && \
    eslint --version && \
    prettier --version && \
    /opt/python-dev-tools/bin/ruff --version && \
    /opt/python-dev-tools/bin/pyright --version && \
    /opt/python-dev-tools/bin/pytest --version && \
    /opt/python-dev-tools/bin/pre-commit --version && \
    /opt/python-dev-tools/bin/poe --version && \
    echo "✓ All base system and development tools verified successfully"

# Set working directory
WORKDIR /workspace

# Default to bash
SHELL ["/bin/bash", "-c"]
CMD ["/bin/bash"]