# Stage 1: Build frontend from Git-tracked sources
FROM node:20-alpine AS frontend-builder

WORKDIR /app/frontend

# Copy frontend package files and source from the versioned src tree.
COPY src/frontend/package.json src/frontend/pnpm-lock.yaml* ./
RUN npm install
COPY src/frontend/ ./
RUN npm run build

# Stage 2: Production runtime
FROM node:20-alpine

WORKDIR /app

# Docker controls are required by the dashboard runtime.
RUN apk add --no-cache docker-cli docker-cli-compose git curl unzip bash openssh-client
RUN git config --global user.email "admin@santinova-soft.org" && \
    git config --global user.name "Manus Dashboard"

# Copy backend dependencies and source from the versioned src tree.
COPY src/backend/package.json src/backend/package-lock.json ./backend/
WORKDIR /app/backend
RUN npm ci --omit=dev
COPY src/backend/ ./

# Copy the frontend built from the same Git revision.
WORKDIR /app
COPY --from=frontend-builder /app/frontend/dist ./frontend/dist

WORKDIR /app/backend
EXPOSE 3001
CMD ["node", "src/index.js"]