services:
  anvil:
    image: ghcr.io/foundry-rs/foundry:latest
    container_name: homelab-blockchain-anvil
    command:
      - anvil
      - --host
      - 0.0.0.0
      - --port
      - "8545"
      - --chain-id
      - "${BLOCKCHAIN_CHAIN_ID:-31337}"
      - --block-time
      - "${BLOCKCHAIN_BLOCK_TIME:-2}"
      - --allow-origin
      - "*"
    ports:
      - "${BLOCKCHAIN_RPC_PORT:-8545}:8545"
    restart: unless-stopped

  explorer:
    image: nginx:1.27-alpine
    container_name: homelab-blockchain-explorer
    depends_on:
      - anvil
    ports:
      - "${BLOCKCHAIN_EXPLORER_PORT:-8089}:80"
    volumes:
      - ./explorer:/usr/share/nginx/html:ro
    restart: unless-stopped

  rpc-gateway:
    image: nginx:1.27-alpine
    container_name: homelab-blockchain-rpc-gateway
    depends_on:
      - anvil
    ports:
      - "${BLOCKCHAIN_RPC_GATEWAY_PORT:-18545}:80"
    volumes:
      - ./nginx/rpc-gateway.conf:/etc/nginx/conf.d/default.conf:ro
    restart: unless-stopped

  metrics:
    image: python:3.12-alpine
    container_name: homelab-blockchain-metrics
    depends_on:
      - anvil
    environment:
      BLOCKCHAIN_METRICS_RPC_URL: http://anvil:8545
      BLOCKCHAIN_METRICS_PORT: "9109"
    ports:
      - "${BLOCKCHAIN_METRICS_PORT:-9109}:9109"
    volumes:
      - ./metrics/exporter.py:/app/exporter.py:ro
    command:
      - python
      - /app/exporter.py
    restart: unless-stopped