FROM node:20-alpine AS builder

WORKDIR /app

# Copy root package files
COPY package.json package-lock.json ./
COPY server/package.json server/
COPY client/package.json client/

# Install all dependencies
RUN npm ci

# Copy source code
COPY server/ server/
COPY client/ client/

# Build frontend
RUN npm run --workspace=client build

# Production stage
FROM node:20-alpine

WORKDIR /app

# Copy root package files and lockfile
COPY package.json package-lock.json ./
COPY server/package.json server/

# Install all server deps (tsx is in devDependencies but needed to run)
RUN npm ci --workspace=server

# Copy server source
COPY server/ server/

# Copy built frontend
COPY --from=builder /app/client/dist client/dist

EXPOSE 3002

CMD ["npm", "run", "--workspace=server", "start"]