# docker-compose.yml — Multi-Swarm Coevolutive
#
# Due servizi della strategia crypto, condividono la stessa immagine
# `multi-swarm-coevolutive:dev` buildata dal Dockerfile root (uv workspace):
#
#   * strategy-crypto-paper — paper-trading runner long-running
#                             (scripts/run_paper_trading.py)
#   * strategy-crypto-gui   — NiceGUI dashboard esposta da Traefik su
#                             https://swarm.${DOMAIN_NAME:-tielogic.xyz}/strategy_crypto_gui
#
# Entrambi joinano la rete external `traefik` cosi' il client Cerbero
# risolve direttamente l'host `cerbero-mcp` (porta 9000) senza passare
# dal gateway pubblico ne' dal TLS.
#
# Pattern N strategie future: aggiungere strategy-<asset>-paper + strategy-<asset>-gui
# con PathPrefix(/strategy_<asset>_gui) e DASHBOARD_ROOT_PATH dedicato.
#
# Dati persistenti via bind mount dalla cartella del repo:
#   ./data    cache OHLCV intermedia
#   ./series  cache parquet per timeframe/symbol
#   ./state   contiene runs.db (GA) + strategy_crypto.db (paper) + WAL/SHM
#   ./src/strategy_crypto/strategy_crypto/strategies  JSON freezate (ro)
#
# Secrets (token Cerbero + OpenRouter): caricati da .env via env_file.

networks:
  traefik:
    external: true

x-swarm-env: &swarm-env
  # Override: rotta interna verso cerbero-mcp (no TLS, no traefik hop)
  CERBERO_BASE_URL: http://cerbero-mcp:9000
  # Override: path container per persistenza
  DATA_DIR: /app/data
  SERIES_DIR: /app/series
  # DB separati per dominio:
  GA_DB_PATH: /app/state/runs.db
  STRATEGY_CRYPTO_DB_PATH: /app/state/strategy_crypto.db
  # Subpath sotto cui la dashboard NiceGUI e' esposta da Traefik
  DASHBOARD_ROOT_PATH: /strategy_crypto_gui

services:
  strategy-crypto-paper:
    build:
      context: .
      dockerfile: Dockerfile
    image: multi-swarm-coevolutive:dev
    container_name: strategy-crypto-paper
    restart: unless-stopped
    networks: [traefik]
    env_file: .env
    environment:
      <<: *swarm-env
    volumes:
      - ./data:/app/data
      - ./series:/app/series
      - ./state:/app/state
      - ./src/strategy_crypto/strategy_crypto/strategies:/app/strategies:ro
    # Niente HTTP da controllare: ci affidiamo a `restart: unless-stopped`
    # e ai log per la liveness del runner.
    command:
      - python
      - /app/scripts/run_paper_trading.py
      - --name=${PAPER_RUN_NAME:-phase3-papertrade-prod}
      - --initial-capital=${PAPER_INITIAL_CAPITAL:-1000}
      - --fees-bp=${PAPER_FEES_BP:-5.0}
      - --poll-seconds=${PAPER_POLL_SECONDS:-300}
      - --lookback-bars=${PAPER_LOOKBACK_BARS:-500}
      - --strategies-dir=/app/strategies
    labels:
      - com.centurylinklabs.watchtower.enable=true

  strategy-crypto-gui:
    image: multi-swarm-coevolutive:dev
    build:
      context: .
      dockerfile: Dockerfile
    container_name: strategy-crypto-gui
    restart: unless-stopped
    networks: [traefik]
    env_file: .env
    environment:
      <<: *swarm-env
    volumes:
      # Dashboard legge entrambi i DB: state/ in read-only (WAL: vedi nota)
      - ./state:/app/state:ro
      - ./data:/app/data:ro
      - ./series:/app/series:ro
    entrypoint:
      - python
      - -m
      - strategy_crypto.frontend.nicegui_app
    command: []
    healthcheck:
      test:
        - "CMD"
        - "python"
        - "-c"
        - "import os, urllib.request; urllib.request.urlopen(f'http://localhost:{os.environ.get(\"SWARM_DASHBOARD_PORT\",\"8080\")}/', timeout=3).close()"
      interval: 30s
      timeout: 5s
      retries: 3
      start_period: 30s
    labels:
      - traefik.enable=true
      - traefik.docker.network=traefik
      - "traefik.http.routers.strategy-crypto-gui.rule=Host(`swarm.${DOMAIN_NAME:-tielogic.xyz}`) && PathPrefix(`/strategy_crypto_gui`)"
      - traefik.http.routers.strategy-crypto-gui.tls=true
      - traefik.http.routers.strategy-crypto-gui.entrypoints=websecure
      - traefik.http.routers.strategy-crypto-gui.tls.certresolver=mytlschallenge
      - "traefik.http.services.strategy-crypto-gui.loadbalancer.server.port=${SWARM_DASHBOARD_PORT:-8080}"
      # StripPrefix: rimuove /strategy_crypto_gui prima di girare al container.
      # NiceGUI ha root_path=/strategy_crypto_gui per generare link assoluti corretti
      # (lato browser), ma le route FastAPI interne restano "/", "/paper", ecc. —
      # quindi il prefix esterno DEVE essere stripped dal proxy.
      - "traefik.http.middlewares.strategy-crypto-stripprefix.stripprefix.prefixes=/strategy_crypto_gui"
      - "traefik.http.routers.strategy-crypto-gui.middlewares=strategy-crypto-stripprefix"
      - com.centurylinklabs.watchtower.enable=true