# Alga PSA Development Environment - Code Server
# Based on the official code-server image with Node.js LTS and development tools

FROM codercom/code-server:latest

# Switch to root to install packages
USER root

# Install prerequisites and Node.js LTS
RUN apt-get update && \
    apt-get install -y \
        curl \
        ca-certificates \
        wget \
        gnupg \
        lsb-release \
        git \
        build-essential \
        python3 \
        python3-pip \
        jq \
        vim \
        nano \
        htop \
        tree \
        unzip \
        sudo \
        ffmpeg \
    && rm -rf /var/lib/apt/lists/*

# Give coder user sudo privileges for development tasks
RUN echo 'coder ALL=(ALL) NOPASSWD: ALL' >> /etc/sudoers

# Increase file watcher limits for development
RUN echo 'fs.inotify.max_user_watches=524288' >> /etc/sysctl.conf && \
    echo 'fs.inotify.max_user_instances=256' >> /etc/sysctl.conf

# Add NodeSource repository and install Node.js LTS (18.x)
RUN curl -fsSL https://deb.nodesource.com/setup_18.x | bash - && \
    apt-get install -y nodejs && \
    rm -rf /var/lib/apt/lists/*

# Install global npm packages
RUN npm install -g \
    @anthropic-ai/claude-code \
    npm-check-updates \
    typescript \
    ts-node \
    nodemon \
    prettier \
    eslint  \
    zstd

# Install mirrord for remote development
RUN curl -fsSL https://raw.githubusercontent.com/metalbear-co/mirrord/main/scripts/install.sh | bash

# Install kubectl
RUN curl -LO "https://dl.k8s.io/release/$(curl -L -s https://dl.k8s.io/release/stable.txt)/bin/linux/amd64/kubectl" && \
    install -o root -g root -m 0755 kubectl /usr/local/bin/kubectl && \
    rm kubectl

# Install helm
RUN curl -fsSL https://get.helm.sh/helm-v3.12.0-linux-amd64.tar.gz | tar xz && \
    mv linux-amd64/helm /usr/local/bin/ && \
    rm -rf linux-amd64

# Install Docker CLI (for building images from within the environment)
RUN curl -fsSL https://download.docker.com/linux/debian/gpg | gpg --dearmor -o /usr/share/keyrings/docker-archive-keyring.gpg && \
    echo "deb [arch=$(dpkg --print-architecture) signed-by=/usr/share/keyrings/docker-archive-keyring.gpg] https://download.docker.com/linux/debian $(lsb_release -cs) stable" | tee /etc/apt/sources.list.d/docker.list > /dev/null && \
    apt-get update && \
    apt-get install -y docker-ce-cli && \
    rm -rf /var/lib/apt/lists/*

# Install VS Code extensions that work well in the browser environment
# Use || true to continue if an extension fails to install
RUN code-server --install-extension ms-vscode.vscode-typescript-next || true && \
    code-server --install-extension bradlc.vscode-tailwindcss || true && \
    code-server --install-extension esbenp.prettier-vscode || true && \
    code-server --install-extension redhat.vscode-yaml || true && \
    code-server --install-extension ms-kubernetes-tools.vscode-kubernetes-tools || true && \
    code-server --install-extension dbaeumer.vscode-eslint || true

# Create necessary directories
RUN mkdir -p /home/coder/.config/code-server && \
    mkdir -p /home/coder/.local/share/code-server/User && \
    mkdir -p /home/coder/.vscode-server/extensions && \
    mkdir -p /home/coder/alga-psa

# Copy configuration files (will be mounted from configmap)
COPY --chown=coder:coder docker/dev-env/config/settings.json /home/coder/.local/share/code-server/User/settings.json
COPY --chown=coder:coder docker/dev-env/config/extensions.json /home/coder/.vscode-server/extensions.json

# Copy and setup startup script
COPY docker/dev-env/start-dev-env.sh /usr/local/bin/start-dev-env.sh
RUN chmod +x /usr/local/bin/start-dev-env.sh

# Pre-install npm dependencies to speed up environment startup
# Copy package files first for better Docker layer caching
COPY --chown=coder:coder package*.json /home/coder/alga-psa/
COPY --chown=coder:coder server/package*.json /home/coder/alga-psa/server/
COPY --chown=coder:coder tools/ai-automation/package*.json /home/coder/alga-psa/tools/ai-automation/
COPY --chown=coder:coder server/src/invoice-templates/assemblyscript/package*.json /home/coder/alga-psa/server/src/invoice-templates/assemblyscript/

# Ensure coder owns the entire directory structure
RUN chown -R coder:coder /home/coder/alga-psa

# Switch to coder user for npm installs
USER coder

# Set the default workspace
WORKDIR /home/coder/alga-psa

# Download and install VS Code CLI in the coder user's home directory
RUN cd /home/coder && \
    curl -Lk 'https://code.visualstudio.com/sha/download?build=stable&os=cli-alpine-x64' --output vscode_cli.tar.gz && \
    tar -xf vscode_cli.tar.gz && \
    rm vscode_cli.tar.gz && \
    echo "✅ VS Code CLI installed in /home/coder/code"

# Continue in the alga-psa directory
WORKDIR /home/coder/alga-psa

# Install dependencies during build
RUN echo "📦 Pre-installing root dependencies..." && \
    npm ci --prefer-offline --no-audit && \
    echo "📦 Pre-installing server dependencies..." && \
    cd server && npm ci --prefer-offline --no-audit && \
    cd .. && \
    echo "🤖 Pre-installing AI automation dependencies..." && \
    cd tools/ai-automation && npm ci --prefer-offline --no-audit && \
    cd ../.. && \
    echo "📄 Pre-installing AssemblyScript template dependencies..." && \
    cd server/src/invoice-templates/assemblyscript && npm ci --prefer-offline --no-audit && \
    cd ../..

# Switch back to root for final setup
USER root

# Expose the code-server port
EXPOSE 8080

# Use our custom startup script
ENTRYPOINT ["/usr/local/bin/start-dev-env.sh"]