stages:
  - test
  - build
  - deploy

# 1️⃣ Tests Laravel
test:
  stage: test
  image: laravelsail/php84-composer

  variables:
    APP_ENV: testing
    APP_KEY: base64:AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA=
    DB_CONNECTION: sqlite
    DB_DATABASE: ":memory:"

  before_script:
    - apt-get update && apt-get install -y libicu-dev
    - docker-php-ext-configure intl && docker-php-ext-install intl
    - composer install --no-interaction --prefer-dist

  script:
    - php artisan test

  rules:
    - when: always

# 2️⃣ Build + push image
docker-build-push:
  stage: build
  image: docker:24
  services:
    - docker:24-dind

  variables:
    DOCKER_TLS_CERTDIR: "/certs"
    IMAGE_TAG: "$CI_REGISTRY_IMAGE:${CI_COMMIT_SHORT_SHA}"

  before_script:
    - echo "$CI_REGISTRY_PASSWORD" | docker login -u "$CI_REGISTRY_USER" --password-stdin "$CI_REGISTRY"

  script:
    - docker build -t "$IMAGE_TAG" .
    - docker push "$IMAGE_TAG"

  rules:
    - if: '$CI_COMMIT_BRANCH == "main"'

# 3️⃣ Deploy via Portainer
deploy-to-portainer:
  stage: deploy
  image: alpine:latest
  needs:
    - docker-build-push

  before_script:
    - apk add --no-cache curl jq gettext

  script:
    - envsubst < docker-compose.prod.yml > docker-compose.rendered.yml

    - |
      STACKS_JSON=$(curl -s -H "X-API-Key: $PORTAINER_API_KEY" "$PORTAINER_URL/api/stacks")
      STACK_ID=$(echo "$STACKS_JSON" | jq ".[] | select(.Name == \"$PORTAINER_STACK_NAME\") | .Id")
      STACK_FILE_PATH="docker-compose.rendered.yml"

      if [ -z "$STACK_ID" ]; then
        JSON_PAYLOAD=$(jq -n \
          --arg name "$PORTAINER_STACK_NAME" \
          --rawfile content "$STACK_FILE_PATH" \
          '{name: $name, stackFileContent: $content, prune: true}')

        curl -s -f \
          -X POST "$PORTAINER_URL/api/stacks/create/standalone/string?endpointId=$PORTAINER_ENDPOINT_ID" \
          -H "X-API-Key: $PORTAINER_API_KEY" \
          -H "Content-Type: application/json" \
          --data "$JSON_PAYLOAD" \
          > /dev/null
      else
        JSON_PAYLOAD=$(jq -n \
          --arg id "$STACK_ID" \
          --rawfile content "$STACK_FILE_PATH" \
          '{id: ($id|tonumber), stackFileContent: $content, prune: true, pullImage: true}')

        curl -s -f \
          -X PUT "$PORTAINER_URL/api/stacks/$STACK_ID?endpointId=$PORTAINER_ENDPOINT_ID" \
          -H "X-API-Key: $PORTAINER_API_KEY" \
          -H "Content-Type: application/json" \
          --data "$JSON_PAYLOAD" \
          > /dev/null
      fi

  rules:
    - if: '$CI_COMMIT_BRANCH == "main"'