# ─────────────────────────────────────────────────────────────
# Potdo — Full Stack Docker Compose
# ─────────────────────────────────────────────────────────────
# Runs testnet (Substrate dev node) + backend + frontend
# in a single `docker compose up` command.
#
# Usage:
#   make docker-up     → start all services
#   make docker-down   → stop all services
#   make docker-clean  → remove everything
# ─────────────────────────────────────────────────────────────

services:
  # ── Substrate Dev Node (Testnet) ────────────────────────────
  # Uses official Substrate node image with --dev mode.
  # Same core pallets as Portaldot: Balances, Staking, Identity,
  # Vesting, Proxy, Utility (batch), System.
  testnet:
    image: parity/polkadot:latest
    command:
      - "--dev"
      - "--tmp"
      - "--rpc-external"
      - "--rpc-cors=all"
      - "--rpc-methods=unsafe"
    ports:
      - "9944:9944"
    healthcheck:
      test: ["CMD-SHELL", "bash -c 'echo > /dev/tcp/localhost/9944' 2>/dev/null || exit 1"]
      interval: 5s
      timeout: 3s
      retries: 15
      start_period: 10s
    restart: unless-stopped

  # ── Python FastAPI Backend ──────────────────────────────────
  backend:
    build:
      context: ./backend
      dockerfile: Dockerfile
    ports:
      - "8000:8000"
    environment:
      - PORT=8000
      - PORTALDOT_RPC=ws://testnet:9944
      - MNEMONIC=//Bob
    depends_on:
      testnet:
        condition: service_healthy
    restart: always

  # ── Next.js Frontend ────────────────────────────────────────
  frontend:
    build:
      context: .
      dockerfile: Dockerfile
    ports:
      - "3000:3000"
    environment:
      - NEXT_PUBLIC_BACKEND_URL=http://localhost:8000
      - NEXT_PUBLIC_SUPABASE_URL=${NEXT_PUBLIC_SUPABASE_URL:-}
      - NEXT_PUBLIC_SUPABASE_ANON_KEY=${NEXT_PUBLIC_SUPABASE_ANON_KEY:-}
      - OPENAI_API_KEY=${OPENAI_API_KEY:-}
    depends_on:
      - backend
    restart: always