class Base

module Notifications
  module SlackServices
    class Base
      SLACK_BOT_WEBHOOK_PATH = 'https://hooks.slack.com/services'.freeze

      attr_accessor :user, :slack_token, :client

      def initialize(user)
        raise ArgumentError.new('SlackNotify Service [User] must be exists') unless user.present?
        @user = user
        @client = Slack::Notifier.new slack_token
      end

      def perform
        #notify unless Rails.env.development? || Rails.env.test?
        binding.pry
        notify
      rescue StandardError => e
        raise e
      end

      #protected

        def notify
          client.post text: notify_text,
                      icon_url: ActionController::Base.helpers.asset_path('logo-arv-left-nav.svg'),
                      attachments: [message]
        end

        def notify_text
          "#{ENV['APP_NAME']}: #{user&.full_name}"
        end

      #private

        def slack_token
          @slack_token = "#{SLACK_BOT_WEBHOOK_PATH}#{ENV['SLACK_BOT_CLIENT_NAME']}"
        end

        def default_message_params
          {
            color: 'good',
            fields: [
              {
                title: 'First  Name',
                value: user&.first_name&.capitalize,
                short: true
              },
              {
                title: 'Last Name',
                value: user&.last_name&.capitalize,
                short: true
              },
              {
                title: 'Email',
                value: user.email,
                short: true
              }
            ]
          }
        end

        def message
          default_message_params
        end
    end
  end
end