# Stage 1: Build Frontend (Angular 19)
FROM node:20-alpine AS frontend-builder
WORKDIR /app/frontend
COPY frontend/package*.json ./
RUN npm ci
COPY frontend/ ./
RUN npm run build:prod

# Stage 2: Build Backend (NestJS)
FROM node:20-alpine AS backend-builder
WORKDIR /app/backend
COPY backend/package*.json ./
RUN npm install
COPY backend/ ./
RUN npm run build

# Stage 3: Final Production Image
FROM node:20-alpine
WORKDIR /app
RUN apk add --no-cache nginx

# Copiamos el backend compilado
COPY --from=backend-builder /app/backend/dist ./dist
COPY --from=backend-builder /app/backend/node_modules ./node_modules
COPY --from=backend-builder /app/backend/package*.json ./

# Copiamos el frontend compilado a la ruta de Nginx
COPY --from=frontend-builder /app/frontend/dist/medicode-temp/browser /usr/share/nginx/html
COPY nginx.conf /etc/nginx/http.d/default.conf

# Script de arranque
COPY start.sh ./start.sh
RUN chmod +x start.sh

EXPOSE 7860

CMD ["sh", "start.sh"]