work in progress event_reporter.rb

event_reporter.rb

require 'sunlight'
require 'csv'

class EventReporter
  def run
    command = ""
    while command != "quit"
      puts ""
      printf "enter command: "
      input = gets.chomp
      parts = input.split
      command = parts[0]
      case command
       when 'quit' then puts "Goodbye!"
       when 'load' then load(parts[1..-1].join(" "))
       when 'help' then help(parts[1..-1].join(" "))
       when 'queue' then queue(parts[1..-1].join(" "))
       when 'find' then
       else
         puts "Sorry, I don't know how to (#{command})"
      end
    end
  end

  def load(*args)
    if args[0] == ""
      @file = CSV.open("event_attendees.csv", {:headers => true, :header_converters => :symbol})
    else
      @file = CSV.open(args[0], {:headers => true, :header_converters => :symbol})
    end
    # @file.each do |line|
    #   puts line.inspect
    # end
  end

  def help(*args)
    case args[0..-1].join(" ")
      when 'queue' then puts "You can all queue with 'count', 'clear', and 'print'"
      when 'queue count' then puts "This'll tell you the number of records in the queue, yo."
      when 'queue clear' then puts "This'll clear the queue, bird."
      when 'queue print' then puts "This'll print out the queue, tab-delimited, and ish."
      when 'queue print by' then puts "This'll take an argument to print the queue sorted by the argument attribute."
      when 'queue save to' then puts "This'll take an argument to save the queue to a new csv."
      when 'find' then puts "You can call find with an 'attribute' and 'criteria', looking for records that match."
      when 'load' then puts "Load takes a 'filename' after its called"
      else
        puts "Here are the various commands: queue, find, load."
    end
  end

  def queue(*args)
    case args[0..-1].join(" ")
      when 'count' then queue_count
      else
        puts "I'm not sure what you want, homie."
    end
  end

  def queue_count
    puts @file.count
  end

  def queue_clear
    @file = nil
    puts "There is no file loaded now.  See here --> #{ @file }"
  end

  def queue_print(*args)
    if args[0] == ""
      @file.each do |line|
        [:last_name, :first_name, :email, :zipcode, :city, :state, :street, :homephone].each do |symbol|
          print "#{ line[symbol]}\t"
        end
        # puts "#{line[:last_name]}\t#{line[:first_name]}\t#{line[:email]}\t#{line[:zipcode]}\t#{line[:city]}\t#{line[:city]}\t#{line[:state]}\t#{line[:street]}\t#{line[:homephone]}}"
      end
    elsif args[0] == "by"
      # Do something
    else
      puts "I'm not sure what you need, bro."
    end
  end

  def queue_save_to(filename)
  end

  def print_file
    puts @file.class
  end
end

reporter = EventReporter.new
# reporter.run
reporter.load("")
# reporter.queue_print("")
# reporter.print_file
reporter.queue_count