# Multi-stage build for production
FROM node:23-alpine AS base

# Install dependencies only when needed
FROM base AS deps
WORKDIR /app
COPY package*.json ./
RUN npm ci --only=production && npm cache clean --force

# Development stage
FROM base AS development
WORKDIR /app
COPY package*.json ./
RUN npm ci
COPY . .
CMD ["npm", "run", "dev"]

# Build stage
FROM base AS build
WORKDIR /app

# Copy package files
COPY package*.json ./

# Install all dependencies (including devDependencies)
RUN npm ci

# Copy source code
COPY . .

# Set environment variables for build
ARG VITE_API_URL
ENV VITE_API_URL=${VITE_API_URL}

# Build the application
RUN npm run build-only

# Production stage
FROM nginx:alpine

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

# Copy nginx configuration for SPA routing
RUN echo 'server { \
    listen 80; \
    location / { \
        root /usr/share/nginx/html; \
        index index.html; \
        try_files $uri $uri/ /index.html; \
    } \
}' > /etc/nginx/conf.d/default.conf

# Expose port 80
EXPOSE 80

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