# ---------- Build Stage ----------
FROM node:20-alpine AS builder

WORKDIR /app

COPY package*.json ./
RUN npm ci

COPY . .

# Build-time env vars (Vite embeds these into the compiled JS bundle)
# Pass via: docker build --build-arg VITE_API_URL=https://api.yourdomain.com .
ARG VITE_API_URL=http://localhost:3000/api
ARG VITE_APP_NAME="VC E-Commerce Admin Panel"
ENV VITE_API_URL=$VITE_API_URL
ENV VITE_APP_NAME=$VITE_APP_NAME

RUN npm run build


# ---------- Production Stage ----------
FROM nginx:alpine

COPY --from=builder /app/dist /usr/share/nginx/html
COPY nginx.conf /etc/nginx/conf.d/default.conf

EXPOSE 80

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