#!/usr/bin/ruby

# new_problem:
#  * creates a directory for a problem in the current directory,
#  * create standard testcase config file

require 'erb'

def process_options(options)
  i = 2
  while i<ARGV.length
    if ARGV[i]=='-t'
      options[:time_limit] = ARGV[i+1].to_i if ARGV.length>i+1
      i += 1
    end
    if ARGV[i]=='-m'
      options[:mem_limit] = ARGV[i+1].to_i if ARGV.length>i+1
      i += 1
    end
    i += 1
  end
end


puts "This script is out of dated, shall be fixed soon"
puts "Right now, you can create raw_ev and import"
exit(0)

GRADER_DIR = File.dirname(__FILE__)

# print usage
if ARGV.length < 2
  puts <<USAGE 
using: new_problem problem number_of_testcase [options]
* creates a directory for a problem in the current directory,
* create standard testcase config file
* options: -t time-limit (in seconds)
           -m mem-limit (in MB)
USAGE
  exit(127)
end

# processing arguments
problem = ARGV[0]
num_testcases = ARGV[1].to_i

options = {:time_limit => 1,  :mem_limit => 16}
process_options(options)

# start working
puts "creating directories"

system("mkdir #{problem}")
system("mkdir #{problem}/script")
system("mkdir #{problem}/test_cases")

puts "creating testcases directories"

1.upto(num_testcases) do |i|
  system("mkdir #{problem}/test_cases/#{i}")
end

# generating all_tests.cfg
puts "generating testcase config file"

template = File.open(File.dirname(__FILE__) + "/templates/all_tests.cfg.erb").read
all_test_cfg = ERB.new(template)

cfg_file = File.open("#{problem}/test_cases/all_tests.cfg","w")
cfg_file.puts all_test_cfg.result
cfg_file.close

puts "done"