gistfile1.txt

class Email
  def initialize(filein)
		@date = get_date(filein)
		@time = get_time(filein)
		@to = get_to(filein)
		@from = get_from(filein)
		@subject = get_subject(filein)
		@body = get_body(filein)
		puts ""
	end
	
	def date_time_help(filein)
		splits = filein.split("Date: ")
		second_split = splits[1].split("\n")
		return second_split[0]
	end

	def get_date(filein)
		line = date_time_help(filein)
		line = line.split
		temp = ""
		for spot in 0...4
			temp+= line[spot] + " "
		end
		temp+= "\n"
		return temp
	end

	def get_time(filein)
		line = date_time_help(filein)
		line = line.split
		temp = ""
		line.each {|x| temp+= x.to_s if /\d{2}:\d{2}:\d{2}/.match(x) }
		return temp
	
	end

	def get_body(filein)
		if filein.include? "Content-Type: text/plain;"
			splits = filein.split("Content-Type: text/plain;")
			second_split = splits[1].split("Content-Type: ")
			return second_split[0]
		end
		return "no plain text, only html encoding"	
		
		
	end

	def get_subject(filein)
		splits = filein.split("Subject: ")
		second_split = splits[1].split("\n")
		return second_split[0]
	end

	def get_to(filein)
		splits = filein.split("Delivered-To: ")
		second_split = splits[1].split("To: ")
		third_split = second_split[1].split("\n")
		temp = third_split[0] 
		if third_split[1].start_with?("Cc: ") 
			temp+= "\n" + third_split[1]
		end
		return temp
	end

	def get_from(filein)
		splits = filein.split("From: ")
		second_split = splits[1].split("\n")
		return second_split[0].to_s
	end
	
	def print
		puts "to: " + @to 
		puts "from: " + @from 
		puts "date: " + @date
		puts "time: " + @time 
		puts "subject: " + @subject 
		puts "body: " + @body 
	end
end

if ARGV.empty?
	puts "please rerun the file again and\nsupply textfile arguments by name only\nafter the file name\n(program will append the .txt extension)"
	puts "Example: ruby thisfile.rb email1 email2 email3\nyou can use as many files as you want."
else
	ARGV.each do |text_file|
		text_file += ".txt"
		if File.exists?(text_file)
			
		else
			puts text_file.to_s + " does not exist."
			puts "Press enter to move to next email..."
			$stdin.gets
			next
		end
		file = File.open( text_file, "r")
		text = file.read
	
		puts "Content for " + text_file.to_s
	
		#create a class
		temp_email = Email.new(text)
		temp_email.print
		file.close()
		puts "Press enter to move to next email..."
		$stdin.gets
	end
	puts "Out of emails"
	puts "Thank you for your consideration"
end