#!/usr/bin/ruby

def char_comment(comment)
  if comment =~ /[iI]ncorrect/
    '-'
  elsif comment =~ /[Cc]orrect/
    'P'
  elsif comment =~ /[Tt]ime/
    'T'
  else
    '?'
  end
end

problem_home = ENV['PROBLEM_HOME']
require "#{problem_home}/script/test_dsl.rb"
load "#{problem_home}/test_cases/all_tests.cfg"
problem = Problem.get_instance

if problem.well_formed? == false
  puts "The problem specification is not well formed."
  exit(127)
end

all_score = 0
all_comment = ''
(1..(problem.runs.length-1)).each do |k|
  run = problem.runs[k]
  run_score = 0
  run_comment = ''
  run_comment_short = ''
  run.tests.each do |test_num|
    result_file_name = "#{test_num}/result"
    if not File.exists?(result_file_name)
      puts "Cannot find the file #{test_num}/result!"
      exit(127)
    end

    result_file = File.new(result_file_name, "r")
    result_file_lines = result_file.readlines
    run_score = run_score + result_file_lines[1].to_i
    run_comment += result_file_lines[0]
    run_comment_short += char_comment(result_file_lines[0])
    result_file.close
  end
  
  run_result_file = File.new("result-#{k}", "w")
  run_result_file.write run_score
  run_result_file.write "\n"
  run_result_file.close

  run_comment_file = File.new("comment-#{k}", "w")
  run_comment_file.write "#{run_comment}\n"
  run_comment_file.close

  all_score = all_score + run_score
  all_comment += run_comment_short
end

result_file = File.new("result", "w")
result_file.write all_score
result_file.write "\n"
result_file.close

comment_file = File.new("comment", "w")
comment_file.write "#{all_comment}\n"
comment_file.close