---

# Variables required:
#   ASSEMBLE_PROJECT_NAME: ''
#   ASSEMBLE_PROJECT_ID: ''
#   ASSEMBLE_PROJECT_PATH: ''
.fetch_project_docs:
  stage: chores
  needs: []

  variables:
    GIT_STRATEGY: none
  before_script:
    - mkdir -p "$CI_PROJECT_DIR/artifacts/project_docs"

  script:
    - echo "[DEBUG] Fetch Project ${ASSEMBLE_PROJECT_NAME}"

    - 'HTTP_STATUS_FILE=$(curl --location -o /dev/null --silent --head --write-out "%{http_code}" --header "PRIVATE-TOKEN: ${GIT_COMMIT_TOKEN}" "https://gitlab.com/api/v4/projects/${ASSEMBLE_PROJECT_ID}/jobs/artifacts/development/download?job=Documentation%2EBuild")'

    - echo "[DEBUG] HTTP_STATUS_FILE=$HTTP_STATUS_FILE"

    - |
      if [ "0$HTTP_STATUS_FILE" != "0200" ]; then

        echo "[ERROR] Unable to fetch Job Artifacts due to HTTP status of $HTTP_STATUS_FILE";

        # exit 1;

      else

        curl --location --output artifacts.zip --header "PRIVATE-TOKEN: ${GIT_COMMIT_TOKEN}" "https://gitlab.com/api/v4/projects/${ASSEMBLE_PROJECT_ID}/jobs/artifacts/development/download?job=Documentation%2EBuild";

        unzip artifacts.zip;

        # rm -Rf "$CI_PROJECT_DIR/artifacts/$CI_JOB_STAGE/$CI_JOB_NAME/build/projects/gitlab-ci";

        cp -rvf "$CI_PROJECT_DIR/artifacts/build/Documentation.Build/build/${ASSEMBLE_PROJECT_PATH}" "$CI_PROJECT_DIR/artifacts/project_docs/$(echo -n "${ASSEMBLE_PROJECT_PATH}" | sed -e "s/\//./g")/";

        rm -Rf "$CI_PROJECT_DIR/artifacts/build/Documentation.Build";
      fi

  artifacts:
    expire_in: 24 hrs
    when: always
    paths:
    - "$CI_PROJECT_DIR/artifacts/"
  rules:

      # Docs must always be built for:
      #   - git tag
      #   - dev branch
      #   - master branch
    - if:  # condition_git_tag
        (
          $CI_COMMIT_TAG
        )
          ||
        (
          (
            $CI_COMMIT_BRANCH == "development"
              ||
            $CI_COMMIT_BRANCH != "master"
          )
            &&
          ( 
            $CI_PIPELINE_SOURCE == "pipeline"
              ||
            $CI_PIPELINE_SOURCE == "push"
              ||
            $CI_PIPELINE_SOURCE == "schedule"
          )
        )
          ||
        (
          $CI_COMMIT_BRANCH == "master"
            &&
          $CI_PIPELINE_SOURCE == "push"
        )
      exists:
        - '{docs/**,pages/**}/*.md'
      when: always

    - when: never



.merge_project_docs:
  stage: prepare
  variables:
    GIT_STRATEGY: none
  before_script:
    - mkdir -p $CI_PROJECT_DIR/artifacts/$CI_JOB_STAGE/Merge.Project.Docs
    - mv "$CI_PROJECT_DIR/artifacts/build/Website.Build/build" "$CI_PROJECT_DIR/artifacts/$CI_JOB_STAGE/Merge.Project.Docs/"
  script:

    - ls -l ${CI_PROJECT_DIR}/artifacts/project_docs/

    - | # Merge Project docs to website
      for i in `ls ${CI_PROJECT_DIR}/artifacts/project_docs/`; do 

        echo "Found Path - $i";

        export JOIN_PROJECT_PATH=$(echo -n "${i}" | sed -e "s/\./\//g");

        echo "set as project path [${JOIN_PROJECT_PATH}]";

        rm -Rf $CI_PROJECT_DIR/artifacts/$CI_JOB_STAGE/Merge.Project.Docs/build/${JOIN_PROJECT_PATH};

        cp -rvf $CI_PROJECT_DIR/artifacts/project_docs/${i} $CI_PROJECT_DIR/artifacts/$CI_JOB_STAGE/Merge.Project.Docs/build/${JOIN_PROJECT_PATH}/;

      done

    - | # Assemble website and project sources to build search index
      echo "ToDo: build website and docs together to get the search index to add to the website";

    - | # Join sitemaps together
      echo "ToDo: Join all Sitemaps together into one";

  artifacts:
    expire_in: 24 hrs
    when: always
    paths:
    - "$CI_PROJECT_DIR/artifacts/"
  
  rules:

      # Docs must always be built for:
      #   - git tag
      #   - dev branch
      #   - master branch
    - if:  # condition_git_tag
        (
          $CI_COMMIT_TAG
        )
          ||
        (
          (
            $CI_COMMIT_BRANCH == "development"
              ||
            $CI_COMMIT_BRANCH != "master"
          )
            &&
          ( 
            $CI_PIPELINE_SOURCE == "pipeline"
              ||
            $CI_PIPELINE_SOURCE == "push"
              ||
            $CI_PIPELINE_SOURCE == "schedule"
          )
        )
          ||
        (
          $CI_COMMIT_BRANCH == "master"
            &&
          $CI_PIPELINE_SOURCE == "push"
        )
      exists:
        - '{docs/**,pages/**}/*.md'
      when: always

    - when: never