# frozen_string_literal: true
require 'circlemator/pr_finder'

module Circlemator
  class PrCommenter
    def initialize(opts)
      github_repo = opts.fetch(:github_repo)
      raise "#{github_repo} is invalid" unless github_repo.is_a? GithubRepo

      @github_repo = github_repo
      @sha = opts.fetch(:sha)
      @opts = opts
    end

    def comment(text)
      _, pr_url = PrFinder.new(@opts).find_pr
      raise 'PR not found!' unless pr_url

      response = @github_repo.post "#{pr_url}/reviews", body: { commit_id: @sha,
                                                                body: text,
                                                                event: 'COMMENT',
                                                              }.to_json

      if response.code != 200
        body = JSON.parse(response.body)
        raise "PR Comment Failed: #{body.fetch('message')}"
      end
    end
  end
end