require 'universal-git-client/normalizers/base'

module UniversalGitClient
  module Normalizers
    class Bitbucket < Base
      def first_page_index
        '1'
      end

      def prev_page_index
        get_page_index('previous')
      end

      def next_page_index
        get_page_index('next')
      end

      def last_page_index
        nil
      end

      def per_page_index
        response.request.options[:query][:pagelen].to_s
      rescue StandardError
        nil
      end

      private

      def get_page_index(rel)
        Hash[
          URI::decode_www_form(
            URI.parse(response[rel]).query
          )
        ]['page']
      rescue StandardError
        nil
      end

      class UserSerializer < BaseSerializer
        set_id :account_id
        attribute :login, &:username
        attribute :name, &:display_name

        attribute :avatar_url do |object|
          object.links.avatar.href
        end
      end

      class OrganizationSerializer < BaseSerializer
        set_id :uuid
        attribute :login, &:username

        attribute :avatar_url do |object|
          object.links.avatar.href
        end
      end

      class RepositorySerializer < BaseSerializer
        set_id :uuid
        attributes :name, :full_name
        attribute :full_path, &:full_name
        attribute :private, &:is_private
        attribute :archived, &:is_archived

        attribute :default_branch do |object|
          object.mainbranch&.name
        end
      end

      class BranchSerializer < BaseSerializer
        set_id :name
        attributes :name, :protected

        attribute :commit do |object|
          object.target.to_h[:hash]
        end
      end

      class WebhookSerializer < BaseSerializer
        set_id :uuid
        attributes :url, :active
        attribute :events do |object|
          events = []
          events << 'push' if object.events.include?('repo:push')
        end
        attribute :type do |object|
          object.subject.type.capitalize
        end
      end
    end
  end
end