FROM node:20-alpine AS build

WORKDIR /app

# Install dependencies
COPY frontend/package*.json ./
RUN npm install

# Copy source files
COPY frontend/tsconfig*.json ./
COPY frontend/vite.config.ts ./
COPY frontend/index.html ./
COPY frontend/src ./src
COPY shared ./shared

RUN npm run build

FROM nginx:alpine

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

EXPOSE 80

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