require 'date'

module CalendarHelpers

  FORMATS = {
    time_only: "%H:%M",
    date_only: "%a. %d.%m",
    date_string_short: "%e. %b %Y",
    log: "%Y-%m-%d %H:%M"
  }

  class Event

    # TODO i18n weekdays, group dates

    def initialize(args={})
      @summary    = args.fetch("summary")
      @start_time = DateTime.parse(args.fetch("start"))
      @end_time   = DateTime.parse(args.fetch("end"))
    end

    def summary
      @summary
    end

    def start_time
      @start_time.strftime(FORMATS[:time_only])
    end

    def end_time
      @end_time.strftime(FORMATS[:time_only])
    end

    def date
      @start_time.strftime(FORMATS[:date_only])
    end

  end


end