# frozen_string_literal: true

module Octokit
  class Client
    # Methods for the Search API
    #
    # @see https://developer.github.com/v3/search/
    module Search
      # Search code
      #
      # @param query [String] Search term and qualifiers
      # @param options [Hash] Sort and pagination options
      # @option options [String] :sort Sort field
      # @option options [String] :order Sort order (asc or desc)
      # @option options [Integer] :page Page of paginated results
      # @option options [Integer] :per_page Number of items per page
      # @return [Sawyer::Resource] Search results object
      # @see https://developer.github.com/v3/search/#search-code
      def search_code(query, options = {})
        search 'search/code', query, options
      end

      # Search commits
      #
      # @param query [String] Search terms and qualifiers
      # @param options [Hash] Sort and pagination options
      # @option options [String] :sort Sort field
      # @option options [String] :order Sort order (asc or desc)
      # @option options [Integer] :page Page of paginated results
      # @option options [Integer] :per_page Number of items per page
      # @return [Sawyer::Resource] Search results object
      # @see https://developer.github.com/v3/search/#search-commits
      def search_commits(query, options = {})
        search 'search/commits', query, options
      end

      # Search issues
      #
      # @param query [String] Search term and qualifiers
      # @param options [Hash] Sort and pagination options
      # @option options [String] :sort Sort field
      # @option options [String] :order Sort order (asc or desc)
      # @option options [Integer] :page Page of paginated results
      # @option options [Integer] :per_page Number of items per page
      # @return [Sawyer::Resource] Search results object
      # @see https://developer.github.com/v3/search/#search-issues-and-pull-requests
      # @see https://docs.github.com/en/rest/search#limitations-on-query-length
      def search_issues(query, options = {})
        search 'search/issues', query, options
      end

      # Search repositories
      #
      # @param query [String] Search term and qualifiers
      # @param options [Hash] Sort and pagination options
      # @option options [String] :sort Sort field
      # @option options [String] :order Sort order (asc or desc)
      # @option options [Integer] :page Page of paginated results
      # @option options [Integer] :per_page Number of items per page
      # @return [Sawyer::Resource] Search results object
      # @see https://developer.github.com/v3/search/#search-repositories
      def search_repositories(query, options = {})
        search 'search/repositories', query, options
      end
      alias search_repos search_repositories

      # Search topics
      #
      # @param query [String] Search term and qualifiers
      # @param options [Hash] Sort and pagination options
      # @option options [String] :sort Sort field
      # @option options [String] :order Sort order (asc or desc)
      # @option options [Integer] :page Page of paginated results
      # @option options [Integer] :per_page Number of items per page
      # @return [Sawyer::Resource] Search results object
      # @see https://developer.github.com/v3/search/#search-topics
      def search_topics(query, options = {})
        search 'search/topics', query, options
      end

      # Search users
      #
      # @param query [String] Search term and qualifiers
      # @param options [Hash] Sort and pagination options
      # @option options [String] :sort Sort field
      # @option options [String] :order Sort order (asc or desc)
      # @option options [Integer] :page Page of paginated results
      # @option options [Integer] :per_page Number of items per page
      # @return [Sawyer::Resource] Search results object
      # @see https://developer.github.com/v3/search/#search-users
      def search_users(query, options = {})
        search 'search/users', query, options
      end

      private

      def search(path, query, options = {})
        opts = options.merge(q: query)
        paginate(path, opts) do |data, last_response|
          data.items.concat last_response.data.items
        end
      end
    end
  end
end