# Multi-stage build for production
FROM node:22-bookworm-slim AS builder

RUN apt-get update && apt-get install -y --no-install-recommends \
    python3 make g++ git ca-certificates && \
    rm -rf /var/lib/apt/lists/*

WORKDIR /app

# Copy package files
COPY package*.json ./

# Install dependencies (including devDependencies for build)
RUN npm ci --ignore-scripts

# Copy source files
COPY . .

# Build TypeScript
RUN npm run build

# Production stage
FROM node:22-bookworm-slim

# Install dumb-init for proper signal handling
RUN apt-get update && apt-get install -y --no-install-recommends dumb-init && \
    rm -rf /var/lib/apt/lists/*

# Create non-root user
RUN groupadd --gid 1001 linkforty && \
    useradd --uid 1001 --gid 1001 --create-home --shell /bin/bash linkforty

WORKDIR /app

# Copy package files
COPY package*.json ./

# Install production dependencies only without running package prepare hooks
RUN npm ci --omit=dev --ignore-scripts && \
    npm cache clean --force

# Copy built files from builder
COPY --from=builder /app/dist ./dist

# Copy example server file
COPY examples/basic-server.ts ./

# Install tsx globally for running TypeScript
RUN npm install -g tsx

# Change ownership to non-root user
RUN chown -R linkforty:linkforty /app

# Switch to non-root user
USER linkforty

# Expose port
EXPOSE 3000

# Health check
HEALTHCHECK --interval=30s --timeout=10s --start-period=40s --retries=3 \
  CMD node -e "require('http').get('http://localhost:3000/health', (r) => {process.exit(r.statusCode === 200 ? 0 : 1)})"

# Use dumb-init to handle signals properly
ENTRYPOINT ["dumb-init", "--"]

# Run migrations and start server
CMD ["sh", "-c", "tsx dist/scripts/migrate.js && tsx basic-server.ts"]