# Development Dockerfile
FROM node:18-alpine

# Install curl for healthchecks
RUN apk add --no-cache curl

# Set working directory
WORKDIR /app

# Copy package files first (better caching)
COPY package*.json ./

# Install all dependencies (including dev dependencies)
RUN npm ci

# Copy source code
COPY . .

# Create non-root user for security
RUN addgroup -g 1001 -S nodejs
RUN adduser -S reactjs -u 1001
USER reactjs

# Expose port 3000 (Vite default)
EXPOSE 3000

# Add healthcheck
HEALTHCHECK --interval=30s --timeout=3s --start-period=10s --retries=3 \
  CMD curl -f http://localhost:3000/ || exit 1

# Start development server with host binding
CMD ["npm", "run", "dev", "--", "--host", "0.0.0.0"]