require 'json'
require 'time'
require 'date'

module LogStasher
  class Event
    def initialize(data = {})
      @cancelled = false

      @data = data
      if data.include?('@timestamp')
        t = data['@timestamp']
        data['@timestamp'] = Time.parse(t).gmtime.iso8601(3) if t.is_a?(String)
      else
        data['@timestamp'] = ::Time.now.utc.iso8601(3)
      end
      data['@version'] = '1' unless @data.include?('@version')
    end

    def to_s
      to_json.to_s
    end

    def to_json(*args)
      @data.to_json(*args)
    end

    def [](key)
      @data[key]
    end
  end
end