Taskfile.yml

version: '3'

vars:
  # Cross-platform Maven wrapper command
  MVN: '{{if eq OS "windows"}}mvnw.cmd{{else}}./mvnw{{end}}'
  # Cross-platform Open command
  OPEN: '{{if eq OS "windows"}}start{{else if eq OS "darwin"}}open{{else}}xdg-open{{end}}'

tasks:
  default:
    desc: List available commands
    cmds:
      - task --list

  # Infrastructure Commands
  init:
    desc: Initialize project (copy .env, create directories)
    cmds:
      - task: copy-env
      - cmd: "powershell -NoProfile -Command \"New-Item -ItemType Directory -Force -Path 'infrastructure/docker/prometheus','infrastructure/docker/grafana/dashboards','infrastructure/docker/grafana/datasources' | Out-Null\""
        platforms: [windows]
        ignore_error: true # Ignore if already exists
      - cmd: mkdir -p infrastructure/docker/prometheus infrastructure/docker/grafana/dashboards infrastructure/docker/grafana/datasources
        platforms: [linux, darwin]
        ignore_error: true # Ignore if already exists
      - echo "✅ Project initialized!"

  copy-env:
    internal: true
    cmds:
      - cmd: "powershell -NoProfile -Command \"if (Test-Path .env) { Write-Host '⚠️  .env already exists' } else { Copy-Item -Path .env.example -Destination .env -Force; Write-Host '✅ Created .env file' }\""
        platforms: [windows]
      - cmd: 'if [ -f .env ]; then echo "⚠️  .env already exists"; else cp .env.example .env; echo "✅ Created .env file"; fi'
        platforms: [linux, darwin]

  up:
    desc: Start all Docker services
    cmds:
      - docker compose up -d
      - echo "✅ Services started!"
      - task: print-urls

  down:
    desc: Stop all Docker services
    cmds:
      - echo "🛑 Stopping all Docker services..."
      - docker compose down
      - echo "✅ Services stopped!"

  restart:
    desc: Restart all Docker services
    cmds:
      - task: down
      - task: up

  reload-docker:
    desc: Reload Docker services (down + up, keeps volumes)
    cmds:
      - echo "🔄 Reloading Docker services..."
      - docker compose down
      - docker compose up -d
      - echo "✅ Services reloaded!"
      - task: print-urls

  reload-docker-v:
    desc: Reload Docker services with volume reset (down -v + up)
    prompt: "⚠️  WARNING: This will delete all Docker volumes! Are you sure?"
    cmds:
      - echo "🔄 Reloading Docker services (with volume reset)..."
      - docker compose down -v
      - docker compose up -d
      - echo "✅ Services reloaded with fresh volumes!"
      - task: print-urls

  logs:
    desc: View logs from all services
    cmds:
      - docker compose logs -f

  clean:
    desc: Remove all Docker volumes and data
    prompt: "⚠️  WARNING: This will delete all Docker volumes and data! Are you sure?"
    cmds:
      - docker compose down -v
      - echo "✅ All data cleaned!"

  # Services
  gateway-run:
    desc: Run API Gateway (Spring Cloud Gateway)
    dir: api-gateway
    cmds:
      - '{{.MVN}} spring-boot:run'

  backend-run:
    desc: Run Backend (Modular Monolith)
    dir: backend
    cmds:
      - '{{.MVN}} spring-boot:run'

  bot-run:
    desc: Run Telegram Bot
    dir: telegram-bot
    cmds:
      - '{{.MVN}} spring-boot:run'

  admin-run:
    desc: Run Admin Panel (Angular)
    dir: admin-panel
    cmds:
      - npm install
      - ng serve --port 4200

  store-run:
    desc: Run Store Frontend (Next.js)
    dir: store-frontend
    cmds:
      - npm install
      - npm run dev

  # Monitoring
  monitoring:
    desc: Open Grafana dashboards
    cmds:
      - '{{.OPEN}} http://localhost:3001'

  tracing:
    desc: Open Jaeger tracing UI
    cmds:
      - '{{.OPEN}} http://localhost:16686'

  prometheus:
    desc: Open Prometheus UI
    cmds:
      - '{{.OPEN}} http://localhost:9090'

  keycloak-export:
    desc: Export Keycloak realm config to infrastructure/keycloak/realm-export.json
    cmds:
      - echo "📦 Exporting Keycloak realm..."
      - docker exec store-keycloak sh -c "rm -rf /tmp/keycloak-export && mkdir -p /tmp/keycloak-export"
      - docker exec store-keycloak /opt/keycloak/bin/kc.sh export --optimized --realm online-store --users skip --dir /tmp/keycloak-export
      - docker cp store-keycloak:/tmp/keycloak-export/online-store-realm.json infrastructure/keycloak/realm-export.json
      - echo "✅ Realm exported to infrastructure/keycloak/realm-export.json"

  # Database
  db-migrate:
    desc: Run database migrations
    dir: backend
    cmds:
      - '{{.MVN}} flyway:migrate'

  db-psql:
    desc: Connect to PostgreSQL (primary)
    interactive: true
    cmds:
      - docker exec -it store-postgres-primary psql -U store -d online_store

  db-psql-replica:
    desc: Connect to PostgreSQL (replica)
    interactive: true
    cmds:
      - docker exec -it store-postgres-replica psql -U store -d online_store

  db-replication-status:
    desc: Check PostgreSQL replication status
    cmds:
      - echo "📊 Checking replication status..."
      - docker exec store-postgres-primary psql -U store -d online_store -c "SELECT application_name, state, sent_lsn, write_lsn, flush_lsn, replay_lsn, pg_wal_lsn_diff(sent_lsn, replay_lsn) AS lag_bytes FROM pg_stat_replication;"
      - docker exec store-postgres-primary psql -U store -d online_store -c "SELECT slot_name, active, restart_lsn FROM pg_replication_slots;"

  db-replication-test:
    desc: Run full replication test
    cmds:
      - echo "🧪 Running replication test..."
      - docker exec store-postgres-primary bash -c "
          TEST_ID=$$(date +%s);
          psql -U store -d online_store -c \"CREATE TABLE IF NOT EXISTS _replication_test (id BIGINT PRIMARY KEY, created_at TIMESTAMP DEFAULT NOW())\";
          psql -U store -d online_store -c \"INSERT INTO _replication_test (id) VALUES ($$TEST_ID) ON CONFLICT (id) DO UPDATE SET created_at = NOW()\";
          sleep 1;
          echo 'Checking replica...';
          "
      - docker exec store-postgres-replica psql -U store -d online_store -c "SELECT * FROM _replication_test ORDER BY id DESC LIMIT 5;"
      - echo "✅ Replication test complete!"

  db-reset:
    desc: "Reset database (WARNING: deletes all data)"
    prompt: "⚠️  WARNING: This will delete all database data! Are you sure?"
    cmds:
      - docker compose stop postgres-primary postgres-replica
      - docker volume rm onlinestore_postgres_primary_data onlinestore_postgres_replica_data
      - docker compose up -d postgres-primary postgres-replica
      - cmd: sleep 5
        platforms: [linux, darwin]
      - cmd: "powershell -NoProfile -Command \"Start-Sleep -Seconds 5\""
        platforms: [windows]
        ignore_error: true
      - task: db-migrate
      - echo "✅ Database reset complete!"

  # Testing
  test:
    desc: Run backend tests (current)
    cmds:
      - task: test-backend

  test-backend:
    desc: Run backend tests
    dir: backend
    cmds:
      - '{{.MVN}} test'

  test-e2e:
    desc: Run E2E tests
    dir: store-frontend
    cmds:
      - npm run test:e2e

  # Build
  build:
    desc: Build all services
    cmds:
      - echo "🔨 Building all services..."
      - task: build-gateway
      - task: build-backend
      - task: build-bot
      - task: build-admin
      - task: build-store
      - echo "✅ Build complete!"

  build-gateway:
    dir: api-gateway
    cmds: ['{{.MVN}} clean package -DskipTests']

  build-backend:
    dir: backend
    cmds: ['{{.MVN}} clean package -DskipTests']

  build-bot:
    dir: telegram-bot
    cmds: ['{{.MVN}} clean package -DskipTests']

  build-admin:
    dir: admin-panel
    cmds: ['npm run build']

  build-store:
    dir: store-frontend
    cmds: ['npm run build']

  docker-build:
    desc: Build Docker images
    cmds:
      - echo "🐳 Building Docker images..."
      - task: docker-build-gateway
      - task: docker-build-backend
      - task: docker-build-bot
      - echo "✅ Docker images built!"

  docker-build-gateway:
    dir: api-gateway
    cmds: ['{{.MVN}} spring-boot:build-image']

  docker-build-backend:
    dir: backend
    cmds: ['{{.MVN}} spring-boot:build-image']

  docker-build-bot:
    dir: telegram-bot
    cmds: ['{{.MVN}} spring-boot:build-image']

  # Helper Tasks
  print-urls:
    internal: true
    silent: true
    cmds:
      - echo "📊 Access points:"
      - echo "  - Keycloak{{":"}}       http://localhost:8180"
      - echo "  - RabbitMQ{{":"}}       http://localhost:15672"
      - echo "  - Elasticsearch{{":"}}  http://localhost:9200"
      - echo "  - MinIO Console{{":"}}  http://localhost:9001"
      - echo "  - Grafana{{":"}}        http://localhost:3001"
      - echo "  - Jaeger{{":"}}         http://localhost:16686"
      - echo "  - Prometheus{{":"}}     http://localhost:9090"
      - echo "  - Vault{{":"}}          http://localhost:8200"