# Build stage
FROM node:20-alpine AS builder

WORKDIR /app

COPY package*.json ./
RUN npm ci

COPY . .

# VITE_API_URL must be set at build time
ARG VITE_API_URL
ENV VITE_API_URL=${VITE_API_URL}

RUN npm run build

# Production stage
FROM nginx:alpine

COPY --from=builder /app/dist /usr/share/nginx/html

# Handle client-side routing
RUN echo 'server { \
    listen 8080; \
    root /usr/share/nginx/html; \
    index index.html; \
    location / { \
        try_files $uri $uri/ /index.html; \
    } \
}' > /etc/nginx/conf.d/default.conf

EXPOSE 8080

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