# Production Docker Compose Configuration
# This file is used for production deployment via GitHub Actions
# For local development, use: docker-compose -f compose.dev.yml up
# 
# IMPORTANT: This configuration requires ALL environment variables to be 
# provided via the production server's .env file. No fallback values are 
# included for security reasons.

services:
  db:
    image: postgres:16-alpine
    environment:
      POSTGRES_DB: ${POSTGRES_DB}
      POSTGRES_USER: ${POSTGRES_USER}
      POSTGRES_PASSWORD: ${POSTGRES_PASSWORD}
    volumes:
      - dbdata:/var/lib/postgresql/data
    healthcheck:
      test: ["CMD-SHELL", "pg_isready -U $${POSTGRES_USER} -d $${POSTGRES_DB}"]
      interval: 10s
      timeout: 5s
      retries: 5

  redis:
    image: redis:7-alpine

  web:
    build:
      context: ./app
      args:
        APP_VERSION: ${APP_VERSION:-unknown}
    depends_on:
      db:
        condition: service_healthy
      redis:
        condition: service_started
    environment:
      - POSTGRES_DB=${POSTGRES_DB}
      - POSTGRES_USER=${POSTGRES_USER}
      - POSTGRES_PASSWORD=${POSTGRES_PASSWORD}
      - DB_HOST=${DB_HOST}
      - DB_PORT=${DB_PORT}
      - DJANGO_SECRET_KEY=${DJANGO_SECRET_KEY}
      - DJANGO_DEBUG=${DJANGO_DEBUG}
      - DJANGO_ALLOWED_HOSTS=${DJANGO_ALLOWED_HOSTS}
      - LANGUAGE_CODE=${LANGUAGE_CODE}
      - TIME_ZONE=${TIME_ZONE}
      - REDIS_URL=${REDIS_URL}
      - SESSION_COOKIE_NAME=${SESSION_COOKIE_NAME}
      - CSRF_COOKIE_NAME=${CSRF_COOKIE_NAME}
      - GRAMPS_URL=${GRAMPS_URL}
      - GRAMPS_USERNAME=${GRAMPS_USERNAME}
      - GRAMPS_PASSWORD=${GRAMPS_PASSWORD}
      - GRAMPS_API_TOKEN=${GRAMPS_API_TOKEN}
      - IMAP_HOST=${IMAP_HOST}
      - IMAP_PORT=${IMAP_PORT}
      - IMAP_USER=${IMAP_USER}
      - IMAP_PASSWORD=${IMAP_PASSWORD}
      - IMAP_FOLDER=${IMAP_FOLDER}
      - IMAP_USE_SSL=${IMAP_USE_SSL}
    ports:
      - "8081:8000"
    volumes:
      - ./app:/app
    command: ["gunicorn", "core.wsgi:application", "--bind", "0.0.0.0:8000", "--workers", "3"]

  worker:
    build:
      context: ./app
      args:
        APP_VERSION: ${APP_VERSION:-unknown}
    environment:
      - POSTGRES_DB=${POSTGRES_DB}
      - POSTGRES_USER=${POSTGRES_USER}
      - POSTGRES_PASSWORD=${POSTGRES_PASSWORD}
      - DB_HOST=${DB_HOST}
      - DB_PORT=${DB_PORT}
      - DJANGO_SECRET_KEY=${DJANGO_SECRET_KEY}
      - DJANGO_DEBUG=${DJANGO_DEBUG}
      - REDIS_URL=${REDIS_URL}
      - GRAMPS_URL=${GRAMPS_URL}
      - GRAMPS_USERNAME=${GRAMPS_USERNAME}
      - GRAMPS_PASSWORD=${GRAMPS_PASSWORD}
      - GRAMPS_API_TOKEN=${GRAMPS_API_TOKEN}
      - IMAP_HOST=${IMAP_HOST}
      - IMAP_PORT=${IMAP_PORT}
      - IMAP_USER=${IMAP_USER}
      - IMAP_PASSWORD=${IMAP_PASSWORD}
      - IMAP_FOLDER=${IMAP_FOLDER}
      - IMAP_USE_SSL=${IMAP_USE_SSL}
    depends_on:
      - redis
      - db
    command: ["celery", "-A", "core", "worker", "-l", "info"]

  beat:
    build:
      context: ./app
      args:
        APP_VERSION: ${APP_VERSION:-unknown}
    environment:
      - POSTGRES_DB=${POSTGRES_DB}
      - POSTGRES_USER=${POSTGRES_USER}
      - POSTGRES_PASSWORD=${POSTGRES_PASSWORD}
      - DB_HOST=${DB_HOST}
      - DB_PORT=${DB_PORT}
      - DJANGO_SECRET_KEY=${DJANGO_SECRET_KEY}
      - DJANGO_DEBUG=${DJANGO_DEBUG}
      - REDIS_URL=${REDIS_URL}
      - GRAMPS_URL=${GRAMPS_URL}
      - GRAMPS_USERNAME=${GRAMPS_USERNAME}
      - GRAMPS_PASSWORD=${GRAMPS_PASSWORD}
      - GRAMPS_API_TOKEN=${GRAMPS_API_TOKEN}
      - IMAP_HOST=${IMAP_HOST}
      - IMAP_PORT=${IMAP_PORT}
      - IMAP_USER=${IMAP_USER}
      - IMAP_PASSWORD=${IMAP_PASSWORD}
      - IMAP_FOLDER=${IMAP_FOLDER}
      - IMAP_USE_SSL=${IMAP_USE_SSL}
    depends_on:
      - redis
      - db
    command: ["celery", "-A", "core", "beat", "-l", "info"]

  mcp:
    build:
      context: ./app
      args:
        APP_VERSION: ${APP_VERSION:-unknown}
    depends_on:
      db:
        condition: service_healthy
    environment:
      - POSTGRES_DB=${POSTGRES_DB}
      - POSTGRES_USER=${POSTGRES_USER}
      - POSTGRES_PASSWORD=${POSTGRES_PASSWORD}
      - DB_HOST=${DB_HOST}
      - DB_PORT=${DB_PORT}
      - DJANGO_SECRET_KEY=${DJANGO_SECRET_KEY}
      - DJANGO_DEBUG=0
      - DJANGO_ALLOWED_HOSTS=localhost
      - LANGUAGE_CODE=${LANGUAGE_CODE}
      - TIME_ZONE=${TIME_ZONE}
      - MCP_TOKEN_READONLY=${MCP_TOKEN_READONLY}
      - MCP_TOKEN_EDITOR=${MCP_TOKEN_EDITOR}
      - MCP_TOKEN_ADMIN=${MCP_TOKEN_ADMIN}
    # Kein Port-Mapping – nur internes Netz
    # Start via: docker compose run --rm -e MCP_AUTH_TOKEN=<token> mcp
    stdin_open: true
    command: ["python", "-m", "mcp_server"]

  ollama:
    image: ollama/ollama:latest
    # Kein externes Port-Mapping — nur über internes Docker-Netzwerk erreichbar
    # Django-App: http://ollama:11434
    environment:
      - OLLAMA_MAX_LOADED_MODELS=1
      - OLLAMA_NUM_PARALLEL=1
      - OLLAMA_DEFAULT_MODEL=${OLLAMA_DEFAULT_MODEL:-qwen2.5:3b}
    volumes:
      - ollama_data:/root/.ollama
    restart: unless-stopped
    healthcheck:
      test: ["CMD-SHELL", "curl -sf http://localhost:11434/api/tags || exit 1"]
      interval: 30s
      timeout: 10s
      retries: 5
      start_period: 60s
    # Beim ersten Start: Ollama starten, dann Modell laden (falls nicht vorhanden)
    entrypoint: >
      sh -c "
        ollama serve &
        OLLAMA_PID=$$!
        echo '[ollama] Warte auf API...'
        RETRIES=0
        until curl -sf http://localhost:11434/api/tags > /dev/null 2>&1; do
          RETRIES=$$((RETRIES + 1))
          [ $$RETRIES -ge 60 ] && echo '[ollama] FEHLER: API nicht bereit.' && exit 1
          sleep 1
        done
        MODEL=$${OLLAMA_DEFAULT_MODEL:-qwen2.5:3b}
        if ollama list | grep -q \"$$MODEL\"; then
          echo \"[ollama] Modell '$$MODEL' bereits vorhanden.\"
        else
          echo \"[ollama] Lade Modell '$$MODEL'...\"
          ollama pull \"$$MODEL\"
        fi
        wait $$OLLAMA_PID
      "

  grampsweb:
    image: ghcr.io/gramps-project/grampsweb:latest
    ports:
      - "8090:5000"
    environment:
      - GRAMPSWEB_SECRET_KEY=${GRAMPSWEB_SECRET_KEY}
      - GRAMPSWEB_ADMIN_EMAIL=${GRAMPSWEB_ADMIN_EMAIL}
      - GRAMPSWEB_ADMIN_PASSWORD=${GRAMPSWEB_ADMIN_PASSWORD}
      - GRAMPSWEB_TREE=${GRAMPSWEB_TREE:-Stiftung}
      - GRAMPSWEB_BASE_URL=${GRAMPSWEB_BASE_URL:-http://localhost:8090}
      - GRAMPSWEB_CELERY_CONFIG__broker_url=redis://redis:6379/0
      - GRAMPSWEB_CELERY_CONFIG__result_backend=redis://redis:6379/0
      - GRAMPSWEB_RATELIMIT_STORAGE_URI=redis://redis:6379/1
      - GRAMPSWEB_NEW_DB_BACKEND=sqlite
      - GRAMPSWEB_SUBPATH=${GRAMPSWEB_SUBPATH:-/ahnenforschung}
    command:
      - sh
      - -c
      - |
        if [ -n "$$GRAMPSWEB_SUBPATH" ] && [ "$$GRAMPSWEB_SUBPATH" != "/" ]; then
          SUBPATH="$$GRAMPSWEB_SUBPATH"
          case "$$SUBPATH" in */) ;; *) SUBPATH="$${SUBPATH}/" ;; esac
          echo "[grampsweb] Patching <base href> to $$SUBPATH ..."
          find / -name index.html -path "*/gramps*" -o -name index.html -path "*/static/*" 2>/dev/null | while read f; do
            if grep -q '<base href="/">' "$$f" 2>/dev/null; then
              sed -i "s|<base href=\"/\">|<base href=\"$$SUBPATH\">|g" "$$f"
              echo "[grampsweb]   patched: $$f"
            fi
          done
          echo "[grampsweb] Done."
        fi
        exec gunicorn -w $${GUNICORN_NUM_WORKERS:-8} -b 0.0.0.0:5000 \
          gramps_webapi.wsgi:app --timeout $${GUNICORN_TIMEOUT:-120} \
          --limit-request-line 8190
    volumes:
      - gramps_data:/app/data
    depends_on:
      - db
      - redis

volumes:
  dbdata:
  gramps_data:
  ollama_data: