require 'her'
require 'active_support/concern'
require 'norseal/api/model'

module Norseal
  module Api
    class ClientNotConfigured < Exception; end

    def self.configure(host, api_key, &block)
      @api = Her::API.new

      @api.setup :url => "http://#{host}/" do |c|
        # c.use FaradayMiddleware::EncodeJson
        c.use Her::Middleware::AcceptJSON
        c.use Her::Middleware::FirstLevelParseJSON

        c.authorization :token, api_key

        yield c if block_given?

        c.adapter Faraday.default_adapter unless c.builder.handlers.include?(Faraday::Adapter::Test)
      end

      require "api/resources/collection"
      require "api/resources/product"
    end

    def self.api
      raise ClientNotConfigured.new("Norseal") unless @api
      @api
    end
  end
end