stages:
  - setup
  - build
  - test
  - package
  - deploy

variables:
  NODE_OPTIONS: --max_old_space_size=4096
  # Répertoires (à adapter à votre mono-repo)
  FRONTEND_DIR: "frontend"
  DESIGN_SYSTEM_DIR: "design-system"
  STREAMLIT_DIR: "streamlit"

default:
  before_script:
    - echo "Node $(node -v) / NPM $(npm -v)"

cache:
  key: ${CI_COMMIT_REF_SLUG}
  paths:
    - ${FRONTEND_DIR}/.npm/
    - ${DESIGN_SYSTEM_DIR}/.npm/

setup:node:
  image: node:24
  stage: setup
  script:
    - node -v && npm -v
  rules:
    - when: always

build:angular:
  image: node:24
  stage: build
  needs: ["setup:node"]
  variables:
    # Variables .env pour le build Angular (optionnelles)
    NG_APP_REQUIRE_AUTH: "true"
    NG_APP_LOGIN_ROUTE: "/login"
  before_script:
    - cd ${FRONTEND_DIR}
    - npm ci
  script:
    - echo "NG_APP_REQUIRE_AUTH=${NG_APP_REQUIRE_AUTH}" >> .env.production
    - echo "NG_APP_LOGIN_ROUTE=${NG_APP_LOGIN_ROUTE}" >> .env.production
    - npm run build -- --configuration=production
  artifacts:
    when: always
    expire_in: 1 week
    paths:
      - ${FRONTEND_DIR}/dist/
  rules:
    - if: $CI_COMMIT_BRANCH

build:storybook:
  image: node:24
  stage: build
  needs: ["setup:node"]
  before_script:
    - cd ${DESIGN_SYSTEM_DIR}
    - npm ci
  script:
    - npm run build --if-present
    - npm run storybook:build
  artifacts:
    when: always
    expire_in: 1 week
    paths:
      - ${DESIGN_SYSTEM_DIR}/storybook-static/
  rules:
    - if: $CI_COMMIT_BRANCH

setup:streamlit:
  image: python:3.11
  stage: setup
  before_script:
    - cd ${STREAMLIT_DIR}
  script:
    - if [ -f requirements.txt ]; then pip install -r requirements.txt; fi
  artifacts:
    when: on_failure
  rules:
    - when: always

test:streamlit-imports:
  image: python:3.11
  stage: test
  needs: ["setup:streamlit"]
  before_script:
    - cd ${STREAMLIT_DIR}
  script:
    - python -c "import importlib,sys; importlib.import_module('streamlit'); print('streamlit ok')"
    - if [ -f app.py ]; then python -m py_compile app.py; fi
  rules:
    - if: $CI_COMMIT_BRANCH

build:openapi-from-streamlit:
  image: python:3.11
  stage: build
  needs: ["setup:streamlit"]
  before_script:
    - pip install --no-cache-dir astunparse || true
  script:
    - python devops/streamlit-to-swagger.py --src ${STREAMLIT_DIR} --out openapi.json --title "Streamlit API" --version ${CI_COMMIT_SHORT_SHA}
  artifacts:
    when: always
    expire_in: 1 week
    paths:
      - openapi.json
  rules:
    - if: $CI_COMMIT_BRANCH

package:docker-images:
  stage: package
  image: docker:27
  services:
    - docker:27-dind
  variables:
    DOCKER_DRIVER: overlay2
  before_script:
    - echo "$CI_REGISTRY_PASSWORD" | docker login -u "$CI_REGISTRY_USER" --password-stdin $CI_REGISTRY
  script:
    - docker build -f devops/frontend-dockerfile.yml -t $CI_REGISTRY_IMAGE/frontend:${CI_COMMIT_SHORT_SHA} ${FRONTEND_DIR}
    - docker build -f devops/design-system-dockerfile.yml -t $CI_REGISTRY_IMAGE/design-system:${CI_COMMIT_SHORT_SHA} ${DESIGN_SYSTEM_DIR}
    - docker build -f devops/streamlit-dockerfile.yml -t $CI_REGISTRY_IMAGE/streamlit:${CI_COMMIT_SHORT_SHA} ${STREAMLIT_DIR}
    - docker push $CI_REGISTRY_IMAGE/frontend:${CI_COMMIT_SHORT_SHA}
    - docker push $CI_REGISTRY_IMAGE/design-system:${CI_COMMIT_SHORT_SHA}
    - docker push $CI_REGISTRY_IMAGE/streamlit:${CI_COMMIT_SHORT_SHA}
  rules:
    - if: $CI_COMMIT_BRANCH

deploy:preview:
  stage: deploy
  image: alpine:3.19
  script:
    - echo "Déploiement de preview (placeholder)"
  rules:
    - if: $CI_COMMIT_BRANCH