require 'net/http'
require 'json'

module Korinthenkacker
  class API
    def initialize(base_url)
      uri = URI(base_url)
      @host = uri.host
      @port = uri.port
    end

    def jobs
      get('')
    end

    def job(jobname)
      get("/job/#{jobname}")
    end

    def build(jobname, build)
      get("/job/#{jobname}/#{build}")
    end

    def test_report(jobname, build)
      get("/job/#{jobname}/#{build}/testReport")
    end

    private
    def get(path)
      uri = URI::HTTP.build({:host => @host, :port => @port, :path => path + '/api/json'})
      response = Net::HTTP.get_response(uri)
      if response.code == '200'
        JSON.parse(response.body)
      else
        raise 'response code is ' + response.code + ' for ' + uri.to_s
      end
    end
  end
end