require 'httparty'

def process_command(request, url)
    if (request.nil? || url.nil?)
        puts "Unknown command. Proper usage is 'curl.rb command url'"
        return
    end

    url = "http://" + url if url.slice(0,7) != "http://"

    case request.downcase
    when "get"
        response = HTTParty.get(url)
    when "put"
        response = HTTParty.put(url)
    when "delete"
        response = HTTParty.delete(url)
    when "push"
        response = HTTParty.push(url)
    else
        puts "Please use GET, PUT, PUSH, or DELETE"
        return
    end

    if (response.nil?)
        puts "#{request} command failed on #{url}"
    end

    puts response.code.to_s + " " + response.message.to_s

    response.headers.each do |header, value|
        puts header + ": " + value
    end

    puts response.body
end

process_command(ARGV[0], ARGV[1])