# Docker Compose file for Hindsight with PostgreSQL and pgvector
#
# Make sure to set the required environment variables before running:
# - HINDSIGHT_DB_PASSWORD: Password for the PostgreSQL user
# - Configure LLM provider variables as needed (see below in the hindsight service)
#
# Usage:
# docker compose up -d
#
# Optional environment variables with defaults:
# - HINDSIGHT_VERSION: Hindsight application version (default: latest)
# - HINDSIGHT_DB_USER: PostgreSQL user (default: hindsight_user)
# - HINDSIGHT_DB_NAME: PostgreSQL database name (default: hindsight_db)
# - HINDSIGHT_DB_VERSION: PostgreSQL version (default: 18)

services:
  db:
    # Use a PostgreSQL-Image with pgvector extension pre-installed
    # see https://hub.docker.com/r/pgvector/pgvector 
    image: pgvector/pgvector:pg${HINDSIGHT_DB_VERSION:-18}
    container_name: hindsight-db
    restart: always
    # Expose PostgreSQL port
    # ports:
      # - "5432:5432"
    environment:
      POSTGRES_USER: ${HINDSIGHT_DB_USER:-hindsight_user}
      POSTGRES_PASSWORD: ${HINDSIGHT_DB_PASSWORD:?Please set the HINDSIGHT_DB_PASSWORD env variable}
      POSTGRES_DB: ${HINDSIGHT_DB_NAME:-hindsight_db}
    volumes:
      - pg_data:/var/lib/postgresql/${HINDSIGHT_DB_VERSION:-18}/docker
    networks:
      - hindsight-net

  hindsight:
    image: ghcr.io/vectorize-io/hindsight:${HINDSIGHT_VERSION:-latest}
    container_name: hindsight-app
    pull_policy: always
    ports:
      - "8888:8888"
      - "9999:9999"
    environment:
      # LLM-configuration for Grog
      # - HINDSIGHT_API_LLM_PROVIDER=groq
      # - HINDSIGHT_API_LLM_API_KEY=${GROG_API_KEY?Please set the GROG_API_KEY env variable}
      # - HINDSIGHT_API_LLM_MODEL=${HINDSIGHT_API_LLM_MODEL:-openai/gpt-oss-20b}

      # LLM-configuration for OpenAI
      # - HINDSIGHT_API_LLM_PROVIDER=openai
      # - HINDSIGHT_API_LLM_API_KEY=${OPENAI_API_KEY?Please set the OPENAI_API_KEY env variable}
      # - HINDSIGHT_API_LLM_MODEL=${HINDSIGHT_API_LLM_MODEL:-gpt-4o}

      # Gemini
      # - HINDSIGHT_API_LLM_PROVIDER=gemini
      # - HINDSIGHT_API_LLM_API_KEY=${GEMINI_API_KEY?Please set the GEMINI_API_KEY env variable}
      # - HINDSIGHT_API_LLM_MODEL=${HINDSIGHT_API_LLM_MODEL:-gemini-2.0-flash}

      # Anthropic
      # - HINDSIGHT_API_LLM_PROVIDER=anthropic
      # - HINDSIGHT_API_LLM_API_KEY=${ANTHROPIC_API_KEY?Please set the ANTHROPIC_API_KEY env variable}
      # - HINDSIGHT_API_LLM_MODEL=${HINDSIGHT_API_LLM_MODEL:-claude-sonnet-4-20250514}

      # LLM-configuration for Ollama (local, no API key)
      # - HINDSIGHT_API_LLM_PROVIDER=ollama
      # - HINDSIGHT_API_LLM_BASE_URL=${HINDSIGHT_API_LLM_BASE_URL:-http://127.0.0.1:11434/v1}
      # - HINDSIGHT_API_LLM_MODEL=${HINDSIGHT_API_LLM_MODEL:-llama3.2}


      # Configuration for the external Postgres database
      - HINDSIGHT_API_DATABASE_URL=postgresql://${HINDSIGHT_DB_USER:-hindsight_user}:${HINDSIGHT_DB_PASSWORD:?Please set the HINDSIGHT_DB_PASSWORD env variable}@db:5432/${HINDSIGHT_DB_NAME:-hindsight_db}
      # use public schema, otherwise the app start fails (2026-02-06)
      - HINDSIGHT_API_DATABASE_SCHEMA=public

      # disable if you don't want automatic migrations on startup 
      - HINDSIGHT_API_RUN_MIGRATIONS_ON_STARTUP=true
    depends_on:
      - db
    networks:
      - hindsight-net

networks:
  hindsight-net:
    driver: bridge

volumes:
  pg_data: