# GoChat Development Environment
# Reference: Chatwoot docker-compose.yaml pattern — rails + sidekiq + postgres + redis + mailhog + vite
# Enhanced with pgvector (for Captain AI vector search), volume mounts, hot reload

version: '3.8'

services:
  postgres:
    image: pgvector/pgvector:pg16
    container_name: gochat-postgres
    environment:
      POSTGRES_DB: gochat_dev
      POSTGRES_USER: postgres
      POSTGRES_PASSWORD: postgres
    ports:
      - "5432:5432"
    volumes:
      - postgres_data:/var/lib/postgresql/data
    healthcheck:
      test: ["CMD-SHELL", "pg_isready -U postgres"]
      interval: 5s
      timeout: 5s
      retries: 5

  redis:
    image: redis:7-alpine
    container_name: gochat-redis
    ports:
      - "6379:6379"
    volumes:
      - redis_data:/data
    command: redis-server --appendonly yes --maxmemory 256mb --maxmemory-policy allkeys-lru
    healthcheck:
      test: ["CMD", "redis-cli", "ping"]
      interval: 5s
      timeout: 5s
      retries: 5

  mailhog:
    image: mailhog/mailhog:v1.0.1
    container_name: gochat-mailhog
    ports:
      - "1025:1025"   # SMTP
      - "8025:8025"   # Web UI

  gochat:
    build:
      context: ../..
      dockerfile: deploy/docker/Dockerfile.dev
    container_name: gochat-app
    stop_grace_period: 30s
    depends_on:
      postgres:
        condition: service_healthy
      redis:
        condition: service_healthy
    ports:
      - "3000:3000"
    volumes:
      - ../../backend:/app  # Hot reload: mount source code
    env_file: ../../.env
    environment:
      - GOCHAT_ENV=development
      - GOCHAT_DATABASE_DSN=postgres://postgres:postgres@postgres:5432/gochat_dev?sslmode=disable
      - GOCHAT_REDIS_DSN=redis://redis:6379
      - SMTP_HOST=mailhog
      - SMTP_PORT=1025

  worker:
    build:
      context: ../..
      dockerfile: deploy/docker/Dockerfile.dev
    container_name: gochat-worker
    stop_grace_period: 30s
    depends_on:
      postgres:
        condition: service_healthy
      redis:
        condition: service_healthy
    command: ["go", "run", "./cmd/gochat", "worker"]
    volumes:
      - ../../backend:/app
    env_file: ../../.env
    environment:
      - GOCHAT_ENV=development
      - GOCHAT_DATABASE_DSN=postgres://postgres:postgres@postgres:5432/gochat_dev?sslmode=disable
      - GOCHAT_REDIS_DSN=redis://redis:6379

volumes:
  postgres_data:
  redis_data: