# Atlas CMMS Frontend Dockerfile

# Build stage
FROM node:18-alpine AS build

WORKDIR /app

# Copy package files
COPY package*.json ./

# Install dependencies
RUN npm ci --only=production

# Copy source code
COPY . .

# Build the application
RUN npm run build

# Production stage
FROM nginx:1.25-alpine

# Copy built application from build stage
COPY --from=build /app/dist /usr/share/nginx/html

# Copy nginx configuration optimized for proxy manager
COPY nginx.conf /etc/nginx/conf.d/default.conf

# Expose port 80 (will be proxied by Nginx Proxy Manager)
EXPOSE 80

# Health check
HEALTHCHECK --interval=30s --timeout=3s --start-period=5s --retries=3 \
    CMD wget --no-verbose --tries=1 --spider http://localhost/ || exit 1

# Start nginx
CMD ["nginx", "-g", "daemon off;"]