stages:
  - install
  - build
  - deploy

variables:
  NODE_ENV: production
  BUILD_DIR: dist

# -----------------------------------------
# 1. Dependencies installieren
# -----------------------------------------
install:
  stage: install
  image: node:20-bullseye
  cache:
    key: ${CI_COMMIT_REF_SLUG}
    paths:
      - node_modules/
  script:
    - echo "📦 Installing deps..."
    - corepack enable
    - corepack prepare pnpm@9.12.0 --activate
    - pnpm -v
    - |
      if [ -f pnpm-lock.yaml ]; then
        echo "pnpm-lock.yaml gefunden – nutze --frozen-lockfile"
        pnpm install --frozen-lockfile --reporter=append-only
      else
        echo "Keine pnpm-lock.yaml – normales pnpm install"
        pnpm install --reporter=append-only
      fi
  artifacts:
    paths:
      - node_modules/
    expire_in: 1h

# -----------------------------------------
# 2. Projekt bauen
# -----------------------------------------
build:
  stage: build
  image: node:20-bullseye
  cache:
    key: ${CI_COMMIT_REF_SLUG}
    paths:
      - node_modules/
  dependencies:
    - install
  script:
    - echo "🏗️ Building..."
    - corepack enable
    - corepack prepare pnpm@9.12.0 --activate
    - pnpm -v
    - pnpm build
    - echo "📂 Build-Output (Top-Level):"
    - ls -la
    - echo "📂 Inhalt von ${BUILD_DIR} (falls vorhanden):"
    - |
      if [ -d "${BUILD_DIR}" ]; then
        ls -la "${BUILD_DIR}"
      else
        echo "⚠️ Verzeichnis ${BUILD_DIR} existiert NICHT!"
      fi
    - echo "✅ Build complete."
  artifacts:
    paths:
      - ${BUILD_DIR}/
    expire_in: 1 week

# -----------------------------------------
# 3a. Staging Deployment via FTPS
# -----------------------------------------
deploy:staging:
  stage: deploy
  image: alpine:3.20
  dependencies:
    - build
  before_script:
    - echo "📡 Installing lftp..."
    - apk add --no-cache lftp
    - echo "📂 Dateien im CI-Workspace vor Deploy:"
    - pwd
    - ls -la
    - echo "📂 Inhalt von ${BUILD_DIR} im Deploy-Job:"
    - |
      if [ -d "${BUILD_DIR}" ]; then
        ls -la "${BUILD_DIR}"
      else
        echo "❌ ${BUILD_DIR} existiert HIER nicht!"
      fi
  script:
    - |
      if [ ! -d "${BUILD_DIR}" ]; then
        echo "❌ Abbruch: Build-Verzeichnis ${BUILD_DIR} fehlt im Deploy-Job."
        exit 1
      fi

      echo "🚀 Deploy via FTPS to ${FTP_HOST}:${FTP_PATH_STAGING} ..."
      lftp -e "set ftp:ssl-force true; set ftp:passive-mode true; set ftp:ssl-protect-data true; set ssl:verify-certificate no; open -u ${FTP_USER},${FTP_PASSWORD} ${FTP_HOST}; mirror -R --delete --parallel=4 ${BUILD_DIR}/ ${FTP_PATH_STAGING}; bye"
      echo '✅ Deploy finished (staging).'
  environment:
    name: staging
    url: https://staging.usbcheck.it
  only:
    - develop
    - merge_requests

# -----------------------------------------
# 3b. Production Deployment via FTPS
# -----------------------------------------
deploy:production:
  stage: deploy
  image: alpine:3.20
  dependencies:
    - build
  before_script:
    - echo "📡 Installing lftp..."
    - apk add --no-cache lftp
    - echo "📂 Dateien im CI-Workspace vor Deploy:"
    - pwd
    - ls -la
    - echo "📂 Inhalt von ${BUILD_DIR} im Deploy-Job:"
    - |
      if [ -d "${BUILD_DIR}" ]; then
        ls -la "${BUILD_DIR}"
      else
        echo "❌ ${BUILD_DIR} existiert HIER nicht!"
      fi
  script:
    - |
      if [ ! -d "${BUILD_DIR}" ]; then
        echo "❌ Abbruch: Build-Verzeichnis ${BUILD_DIR} fehlt im Deploy-Job."
        exit 1
      fi

      echo "🚀 Deploy via FTPS to ${FTP_HOST}:${FTP_PATH_PROD} ..."
      lftp -e "set ftp:ssl-force true; set ftp:passive-mode true; set ftp:ssl-protect-data true; set ssl:verify-certificate no; open -u ${FTP_USER},${FTP_PASSWORD} ${FTP_HOST}; mirror -R --delete --parallel=4 ${BUILD_DIR}/ ${FTP_PATH_PROD}; bye"
      echo '✅ Deploy finished (production).'
  environment:
    name: production
    url: https://www.usbcheck.it
  only:
    - main
  when: manual