# ─── ShootTracker — Application principale ────────────────────────────────────
# Multi-stage : Build frontend React → Build backend Node.js → Runtime

# ─── Stage 1 : Build frontend React ──────────────────────────────────────────
FROM node:20-alpine AS frontend-builder

WORKDIR /app/frontend
COPY frontend/package*.json ./
RUN npm install --include=dev

COPY frontend/ ./
RUN npm run build

# ─── Stage 2 : Build backend Node.js ─────────────────────────────────────────
FROM node:20-alpine AS backend-builder

WORKDIR /app/backend
COPY backend/package*.json ./
RUN npm install --include=dev

COPY backend/ ./
RUN npm run build

# ─── Stage 3 : Runtime ────────────────────────────────────────────────────────
FROM node:20-alpine AS runtime

WORKDIR /app

# Copier node_modules et build backend
COPY --from=backend-builder /app/backend/node_modules ./node_modules
COPY --from=backend-builder /app/backend/dist ./dist
COPY --from=backend-builder /app/backend/package.json ./

# Copier le frontend buildé (servi par Express)
COPY --from=frontend-builder /app/frontend/dist ./public

# Créer les dossiers de données (volume monté en prod)
RUN mkdir -p /app/data/uploads

ENV NODE_ENV=production
ENV PORT=3001
# JWT_SECRET doit être injecté via variable d'environnement au runtime

HEALTHCHECK --interval=30s --timeout=10s --start-period=20s --retries=3 \
    CMD wget -qO- http://localhost:3001/api/health || exit 1

EXPOSE 3001

# Volume pour SQLite DB + uploads (persistant entre les redémarrages)
VOLUME ["/app/data"]

CMD ["node", "dist/index.js"]