module Ci
  module API
    module Entities
      class Commit < Grape::Entity
        expose :id, :sha, :project_id, :created_at
        expose :status, :finished_at, :duration
        expose :git_commit_message, :git_author_name, :git_author_email
      end

      class CommitWithBuilds < Commit
        expose :builds
      end

      class ArtifactFile < Grape::Entity
        expose :filename, :size
      end

      class BuildOptions < Grape::Entity
        expose :image
        expose :services
        expose :artifacts
        expose :cache
        expose :dependencies
        expose :after_script
      end

      class Build < Grape::Entity
        expose :id, :ref, :tag, :sha, :status
        expose :name, :token, :stage
        expose :project_id
        expose :project_name
        expose :artifacts_file, using: ArtifactFile, if: ->(build, _) { build.artifacts? }
      end

      class BuildCredentials < Grape::Entity
        expose :type, :url, :username, :password
      end

      class BuildDetails < Build
        expose :commands
        expose :repo_url
        expose :before_sha
        expose :allow_git_fetch
        expose :token
        expose :artifacts_expire_at, if: ->(build, _) { build.artifacts? }

        expose :options do |model|
          # This part ensures that output of old API is still the same after adding support
          # for extended docker configuration options, used by new API
          #
          # I'm leaving this here, not in the model, because it should be removed at the same time
          # when old API will be removed (planned for August 2017).
          model.options.dup.tap do |options|
            options[:image] = options[:image][:name] if options[:image].is_a?(Hash)
            options[:services]&.map! do |service|
              if service.is_a?(Hash)
                service[:name]
              else
                service
              end
            end
          end
        end

        expose :timeout do |model|
          model.timeout
        end

        expose :variables
        expose :depends_on_builds, using: Build

        expose :credentials, using: BuildCredentials
      end

      class Runner < Grape::Entity
        expose :id, :token
      end

      class RunnerProject < Grape::Entity
        expose :id, :project_id, :runner_id
      end

      class WebHook < Grape::Entity
        expose :id, :project_id, :url
      end

      class TriggerRequest < Grape::Entity
        expose :id, :variables
        expose :pipeline, using: Commit, as: :commit
      end
    end
  end
end