module Octokit::Client::Reviews

def create_pull_request_review(repo, number, options = {})
  post "#{Repository.path repo}/pulls/#{number}/reviews", options
end

def delete_pull_request_review(repo, number, review, options = {})
  delete "#{Repository.path repo}/pulls/#{number}/reviews/#{review}", options
end

def delete_pull_request_review_request(repo, id, reviewers = {}, options = {})
  # TODO(5.0): remove deprecated behavior
  if !reviewers.empty? && !options.empty?
    octokit_warn(
      'Deprecated: Octokit::Client#delete_pull_request_review_request ' \
      "no longer takes a separate :reviewers argument.\n" \
      'Please update your call to pass :reviewers and :team_reviewers as part of the options hash.'
    )
  end
  # For backwards compatibility, this endpoint can be called with a separate reviewers hash.
  # If not called with a separate hash, then 'reviewers' is, in fact, 'options'.
  options = options.merge(reviewers)
  delete "#{Repository.path repo}/pulls/#{id}/requested_reviewers", options
end

def dismiss_pull_request_review(repo, number, review, message, options = {})
  options = options.merge(message: message)
  put "#{Repository.path repo}/pulls/#{number}/reviews/#{review}/dismissals", options
end

def pull_request_review(repo, number, review, options = {})
  get "#{Repository.path repo}/pulls/#{number}/reviews/#{review}", options
end

def pull_request_review_comments(repo, number, review, options = {})
  paginate "#{Repository.path repo}/pulls/#{number}/reviews/#{review}/comments", options
end

def pull_request_review_requests(repo, number, options = {})
  paginate "#{Repository.path repo}/pulls/#{number}/requested_reviewers", options
end

def pull_request_reviews(repo, number, options = {})
  paginate "#{Repository.path repo}/pulls/#{number}/reviews", options
end

def request_pull_request_review(repo, number, reviewers = {}, options = {})
  # TODO(5.0): remove deprecated behavior
  if reviewers.is_a?(Array)
    octokit_warn(
      'Deprecated: Octokit::Client#request_pull_request_review ' \
      "no longer takes a separate :reviewers argument.\n" \
      'Please update your call to pass :reviewers and :team_reviewers as part of the options hash.'
    )
    options = options.merge(reviewers: reviewers)
  else
    options = options.merge(reviewers)
  end
  post "#{Repository.path repo}/pulls/#{number}/requested_reviewers", options
end

def submit_pull_request_review(repo, number, review, event, options = {})
  options = options.merge(event: event)
  post "#{Repository.path repo}/pulls/#{number}/reviews/#{review}/events", options
end

def update_pull_request_review(repo, number, review, body, options = {})
  options[:body] = body
  put "#{Repository.path repo}/pulls/#{number}/reviews/#{review}", options
end