# Multi-stage Dockerfile for BioNexus Hub

# Build the client
FROM node:18-alpine AS client-builder

WORKDIR /app

# Copy client package files
COPY client/package*.json ./

# Install client dependencies
RUN npm install

# Copy client source
COPY client/ ./

# Build client
RUN npm run build

# Production image
FROM node:18-alpine

# Install nginx
RUN apk add --no-cache nginx

# Create app directory
WORKDIR /app

# Copy package files for server
COPY server/package*.json ./

# Install server dependencies
RUN npm install --only=production

# Copy server source
COPY server/ ./

# Create directory for nginx and copy client build
RUN mkdir -p /usr/share/nginx/html
COPY --from=client-builder /app/dist /usr/share/nginx/html

# Copy nginx configuration
COPY client/nginx.conf /etc/nginx/http.d/default.conf

# Copy startup script
COPY startup.sh .

# Make startup script executable
RUN chmod +x startup.sh

# Set environment variable for Hugging Face Spaces
ENV HF_SPACES=true

# Create nginx directories with proper permissions
RUN mkdir -p /var/lib/nginx/tmp/client_body && \
    chmod -R 755 /var/lib/nginx && \
    chown -R nginx:nginx /var/lib/nginx

# Expose ports
EXPOSE 80 3001

# Start both nginx and node server
CMD ["./startup.sh"]