FROM node:22-alpine

ARG VITE_BE_API_URL
ARG VITE_BE_WS_URL

WORKDIR /app

# Install pnpm
RUN npm install -g pnpm

# Copy workspace files
COPY pnpm-workspace.yaml .
COPY pnpm-lock.yaml .
COPY package.json .

# Copy patches (pnpm patchedDependencies)
COPY patches ./patches

# Copy service
COPY services/frontend ./services/frontend

# Install dependencies
RUN pnpm install --frozen-lockfile

# Build frontend (env vars injected at build time)
RUN VITE_BE_API_URL=${VITE_BE_API_URL} VITE_BE_WS_URL=${VITE_BE_WS_URL} pnpm --filter './services/frontend' run build

# Expose port
EXPOSE 3000

# Start frontend (production preview)
CMD ["pnpm", "--filter", "./services/frontend", "run", "preview"]