module WebMock

def self.after_request(options={}, &block)
  WebMock::CallbackRegistry.add_callback(options, block)
end

def self.allow_net_connect!(options = {})
  Config.instance.allow_net_connect = true
  Config.instance.net_http_connect_on_start = options[:net_http_connect_on_start]
end

def self.disable!(options = {})
  except = [options[:except]].flatten.compact
  HttpLibAdapterRegistry.instance.each_adapter do |name, adapter|
    adapter.enable!
    adapter.disable! unless except.include?(name)
  end
end

def self.disable_net_connect!(options = {})
  Config.instance.allow_net_connect = false
  Config.instance.allow_localhost = options[:allow_localhost]
  Config.instance.allow = options[:allow]
  Config.instance.net_http_connect_on_start = options[:net_http_connect_on_start]
end

def self.enable!(options = {})
  except = [options[:except]].flatten.compact
  HttpLibAdapterRegistry.instance.each_adapter do |name, adapter|
    adapter.disable!
    adapter.enable! unless except.include?(name)
  end
end

def self.globally_stub_request(order = :before_local_stubs, &block)
  WebMock::StubRegistry.instance.register_global_stub(order, &block)
end

def self.hide_body_diff!
  Config.instance.show_body_diff = false
end

def self.hide_stubbing_instructions!
  Config.instance.show_stubbing_instructions = false
end

def self.included(clazz)
  WebMock::Deprecation.warning("include WebMock is deprecated. Please include WebMock::API instead")
  if clazz.instance_methods.map(&:to_s).include?('request')
    warn "WebMock#request was not included in #{clazz} to avoid name collision"
  else
    clazz.class_eval do
      def request(method, uri)
        WebMock::Deprecation.warning("WebMock#request is deprecated. Please use WebMock::API#a_request method instead")
        WebMock.a_request(method, uri)
      end
    end
  end
end

def self.net_connect_allowed?(uri = nil)
  return !!Config.instance.allow_net_connect if uri.nil?
  if uri.is_a?(String)
    uri = WebMock::Util::URI.normalize_uri(uri)
  end
  !!Config.instance.allow_net_connect ||
  ( Config.instance.allow_localhost && WebMock::Util::URI.is_uri_localhost?(uri) ||
    Config.instance.allow && net_connect_explicit_allowed?(Config.instance.allow, uri) )
end

def self.net_connect_explicit_allowed?(allowed, uri=nil)
  case allowed
  when Array
    allowed.any? { |allowed_item| net_connect_explicit_allowed?(allowed_item, uri) }
  when Regexp
    (uri.to_s =~ allowed) != nil ||
    (uri.omit(:port).to_s =~ allowed) != nil && uri.port == uri.default_port
  when String
    allowed == uri.to_s ||
    allowed == uri.host ||
    allowed == "#{uri.host}:#{uri.port}" ||
    allowed == "#{uri.scheme}://#{uri.host}:#{uri.port}" ||
    allowed == "#{uri.scheme}://#{uri.host}" && uri.port == uri.default_port
  else
    if allowed.respond_to?(:call)
      allowed.call(uri)
    end
  end
end

def self.net_http_connect_on_start?(uri)
  allowed = Config.instance.net_http_connect_on_start || false
  if [true, false].include?(allowed)
    allowed
  else
    net_connect_explicit_allowed?(allowed, uri)
  end
end

def self.print_executed_requests
  puts WebMock::RequestExecutionVerifier.executed_requests_message
end

def self.registered_request?(request_signature)
  WebMock::StubRegistry.instance.registered_request?(request_signature)
end

def self.reset!
  WebMock::RequestRegistry.instance.reset!
  WebMock::StubRegistry.instance.reset!
end

def self.reset_callbacks
  WebMock::CallbackRegistry.reset
end

def self.reset_webmock
  WebMock::Deprecation.warning("WebMock.reset_webmock is deprecated. Please use WebMock.reset! method instead")
  reset!
end

def self.show_body_diff!
  Config.instance.show_body_diff = true
end

def self.show_body_diff?
  Config.instance.show_body_diff
end

def self.show_stubbing_instructions!
  Config.instance.show_stubbing_instructions = true
end

def self.show_stubbing_instructions?
  Config.instance.show_stubbing_instructions
end

def self.version
  VERSION
end

def request(method, uri)
  WebMock::Deprecation.warning("WebMock#request is deprecated. Please use WebMock::API#a_request method instead")
  WebMock.a_request(method, uri)
end