# frozen_string_literal: true

require_relative 'base'
require_relative '../command_builders/text_content_builder'
require_relative '../command_builders/comment_command_builder'
require_relative '../command_builders/label_command_builder'
require_relative '../command_builders/remove_label_command_builder'
require_relative '../command_builders/cc_command_builder'
require_relative '../command_builders/status_command_builder'

module Gitlab
  module Triage
    module Action
      class Comment < Base
        class Dry < Comment
          def act
            puts "The following comments would be posted for the rule **#{policy.name}**:\n\n"

            super
          end

          private

          def perform(resource, comment)
            puts "# #{resource[:web_url]}\n```\n#{comment}\n```\n"
          end
        end

        def act
          policy.resources.each do |resource|
            comment = build_comment(resource).strip

            perform(resource, comment) unless comment.empty?
          end
        end

        private

        def build_comment(resource)
          CommandBuilders::CommentCommandBuilder.new(
            [
              CommandBuilders::TextContentBuilder.new(policy.actions[:comment], resource: resource, network: network).build_command,
              CommandBuilders::LabelCommandBuilder.new(policy.actions[:labels]).build_command,
              CommandBuilders::RemoveLabelCommandBuilder.new(policy.actions[:remove_labels]).build_command,
              CommandBuilders::CcCommandBuilder.new(policy.actions[:mention]).build_command,
              CommandBuilders::StatusCommandBuilder.new(policy.actions[:status]).build_command
            ]
          ).build_command
        end

        def perform(resource, comment)
          network.post_api(
            build_post_url(resource),
            body: comment)
        end

        def build_post_url(resource)
          # POST /projects/:id/issues/:issue_iid/notes
          post_url = UrlBuilders::UrlBuilder.new(
            network_options: network.options,
            source_id: network.options.project_id,
            resource_type: policy.type,
            resource_id: resource['iid'],
            sub_resource_type: 'notes'
          ).build

          puts Gitlab::Triage::UI.debug "post_url: #{post_url}" if network.options.debug

          post_url
        end
      end
    end
  end
end