require 'logger'

class TestHost
  include Sanford::Host

  attr_accessor :init_has_been_called

  init do
    self.init_has_been_called = true
  end

  ip       'localhost'
  port     12000
  pid_file File.expand_path('../../../tmp/test_host.pid', __FILE__)

  logger(Logger.new(File.expand_path("../../../log/test.log", __FILE__)).tap do |logger|
    logger.level = Logger::DEBUG
  end)
  verbose_logging false

  error do |exception, host_data, request|
    if exception.kind_of?(::MyCustomError)
      Sanford::Protocol::Response.new([ 987, 'custom error!' ])
    end
  end

  service_handler_ns 'TestHost'

  service 'echo',         'Echo'
  service 'bad',          'Bad'
  service 'multiply',     'Multiply'
  service 'halt_it',      '::TestHost::HaltIt'
  service 'authorized',   'Authorized'
  service 'custom_error', 'CustomError'

  class Echo
    include Sanford::ServiceHandler

    def run!
      params['message']
    end

  end

  class Bad
    include Sanford::ServiceHandler

    def run!
      raise "hahaha"
    end
  end

  class Multiply
    include Sanford::ServiceHandler

    def init!
      @number = params['number'] || 1
    end

    def run!
      @number * 2
    end
  end

  class HaltIt
    include Sanford::ServiceHandler

    def run!
      halt 728, {
        :message  => "I do what I want",
        :data     => [ 1, true, 'yes' ]
      }
    end
  end

  class Authorized
    include Sanford::ServiceHandler

    def before_run
      halt 401, :message => "Not authorized"
    end

  end

  ::MyCustomError = Class.new(RuntimeError)

  class CustomError
    include Sanford::ServiceHandler

    def run!
      raise ::MyCustomError
    end

  end

end

class MyHost
  include Sanford::Host

  name     'my_host'
  ip       'my.local'
  pid_file File.expand_path('../../../tmp/my_host.pid', __FILE__)
end

class InvalidHost
  include Sanford::Host

  name 'invalid_host'
end

class UndefinedHandlersHost
  include Sanford::Host

  port 12345

  service 'undefined', 'ThisIsNotDefined'

end

class EmptyHost
  include Sanford::Host
end