require 'faraday'
require 'faraday_middleware'

class GetGiphy

  def random search=""
    url = "random?api_key=#{api_key}&rating=pg&tag=#{clean_search(search)}"
    response = connection.get(url)

    response.body['data']
  end

  def search search=""
    url = "search?api_key=#{api_key}&rating=pg&q=#{clean_search(search)}&limit=1&offset=#{rand(0..5)}"
    response = connection.get(url)

    response.body['data']
  end

  def translate search=""
    url = "translate?api_key=#{api_key}&rating=pg&tag=#{search}"
    response = connection.get(url)

    response.body['data']
  end

  private

    def clean_search search
      search.gsub(/ */, '+')
    end

    def connection
      Faraday.new(url: giphy_url) do |c|
        c.use FaradayMiddleware::ParseJson, content_type: 'application/json'
        c.adapter Faraday.default_adapter
      end
    end

    def giphy_url
      "http://api.giphy.com/v1/gifs/"
    end

    def api_key
      "dc6zaTOxFJmzC"
    end

end