module Aka

# File lib/aka/helpers.rb, line 155
def self.add input
  if input && search_alias_return_alias_tokens(input).first == false && not_empty_alias(input) == false
    array = input.split("=")
    full_command = "alias #{array.first}='#{array[1]}'".gsub("\n","") #remove new line in command
    print_out_command = "aka g #{array.first}='#{array[1]}'"
    str = is_config_file_present?(readYML("#{CONFIG_PATH}")["dotfile"])
    File.open(str, 'a') { |file| file.write("\n" +full_command) }
    create_statement "#{print_out_command}"
    return true
  else
    puts "The alias is already present. Use 'aka -h' to see all the useful commands."
    return false
  end
end

# File lib/aka/helpers.rb, line 120
def self.add_a_function input, name_of_group
  if input && search_alias_return_alias_tokens(input).first == false && not_empty_alias(input) == false
    array = input.split("=")
    group_name = "# => #{name_of_group}"

    full_command = "function #{array.first}(){ #{array[1]} } #{group_name}".gsub("\n","") #remove new line in command

    # full_command = "alias #{array.first}='#{array[1]}' #{group_name}".gsub("\n","") #remove new line in command
    print_out_command = "aka g #{array.first}='#{array[1]}'"
    str = is_config_file_present?(readYML("#{CONFIG_PATH}")["dotfile"])
    File.open(str, 'a') { |file| file.write("\n" +full_command) }
    create_statement "#{print_out_command} " + "in #{name_of_group} group."
    return true
  else
    puts "The alias is already present. Use 'aka -h' to see all the useful commands."
    return false
  end
end

# File lib/aka/helpers.rb, line 694
def self.add_last_command name
  command = ""
  str = is_config_file_present?(readYML("#{CONFIG_PATH}")["history"])
  #i think if you do history -w, you can retrieve the latest command
  if content = File.open(str).read
    count=0
    content_array = product_content_array(content)
    command =  content_array[content_array.count - 1]
  end
  return str = name + "=" + "#{command}"
end

# File lib/aka/helpers.rb, line 139
def self.add_with_group input, name_of_group
  if input && search_alias_return_alias_tokens(input).first == false && not_empty_alias(input) == false
    array = input.split("=")
    group_name = "# => #{name_of_group}"
    full_command = "alias #{array.first}='#{array[1]}' #{group_name}".gsub("\n","") #remove new line in command
    print_out_command = "aka g #{array.first}='#{array[1]}'"
    str = is_config_file_present?(readYML("#{CONFIG_PATH}")["dotfile"])
    File.open(str, 'a') { |file| file.write("\n" +full_command) }
    create_statement "#{print_out_command} " + "in #{name_of_group} group."
    return true
  else
    puts "The alias is already present. Use 'aka -h' to see all the useful commands."
    return false
  end
end

# File lib/aka/helpers.rb, line 109
def self.append str, path
  File.open(path, 'a') { |file| file.write(str) }
end

# File lib/aka/helpers.rb, line 207
def self.change_alias_group_name_with input, new_group_name
  str = is_config_file_present?(readYML("#{CONFIG_PATH}")["dotfile"])
  if content = File.open(str).read
    content_array = product_content_array(content)
    content_array.each_with_index { |line, index|
      value = line.split(" ")
      if value.length > 1 && value.first == "alias"
        aliasWithoutGroup = line.split("# =>").first.strip
        answer = value[1].split("=") #contains the alias
        if input == answer.first
          alias_n_command = aliasWithoutGroup.split(" ").drop(1).join(" ")
          containsCommand = alias_n_command.split('=') #containsCommand[1]
          containsCommand[1].slice!(0) && containsCommand[1].slice!(containsCommand[1].length-1) if containsCommand[1] != nil && containsCommand[1][0] == "'" && containsCommand[1][containsCommand[1].length-1] == "'"
          alias_n_command = answer.first+"="+containsCommand[1]
          remove(answer.first)
          result = add_with_group(alias_n_command,new_group_name)
          reload_dot_file if result
        end
      end
    }
  else
    puts "#{@pwd} cannot be found.".red
  end
end

# File lib/aka/helpers.rb, line 623
def self.cleanup
  str = is_config_file_present?(readYML("#{CONFIG_PATH}")["dotfile"])
  if content = File.open(str).read
    content_array = product_content_array(content)
    check = false
    while check == false
      check = true
      content_array.each_with_index { |line, index|
        if line == "" || line == "\n"
          content_array.delete_at(index)
          check = false
        end
      }
    end
    write_with_newline(content_array)
  end
end

# File lib/aka/helpers.rb, line 461
def self.count
  alias_count = 0
  str = is_config_file_present?(readYML("#{CONFIG_PATH}")["dotfile"])
  if content=File.open(str).read
    content_array = product_content_array(content)
    content_array.each_with_index { |line, index|
      value = line.split(" ")
      if value.length > 1 && value.first == "alias"
        answer = value[1].split("=")
        alias_count += 1
      end
    }
    return alias_count
  end
end

# File lib/aka/helpers.rb, line 549
def self.count_aliases array, howmany, least=false
  name_array,count_array = [], []
  array.each_with_index { |value, index|
    if name_array.include?(value) == false
      name_array.push(value)
    end
  }
  #count the value
  name_array.each { |unique_value|
    count = 0
    array.each { |value|
      if (unique_value == value)
        count+=1
      end
    }
    count_array.push(count)
  }

  sorted_count_array, sorted_name_array = sort(count_array, name_array)

  #display the least used aliases
  if least == true
    if sorted_count_array.count == sorted_name_array.count
      puts ""
      sorted_name_array.last(howmany).each_with_index { |value, index|
        percent = ((sorted_count_array[sorted_name_array.last(howmany).size + index]).round(2)/array.size.round(2))*100
        str = "#{sorted_name_array.size-sorted_name_array.last(howmany).size+index+1}. #{value}"
        puts "#{str} #{showSpace(str)} #{showBar(percent)}"
      }
      puts ""
    else
      puts "Something went wrong: count_array.count = #{sorted_count_array.count}\n
      name_array.count = #{sorted_name_array.count}. Please check your .bash_history.".pretty
    end
  else
    # #print out
    if sorted_count_array.count == sorted_name_array.count
      puts ""
      sorted_name_array.first(howmany).each_with_index { |value, index|
        percent = ((sorted_count_array[index]).round(2)/array.size.round(2))*100
        str = "#{index+1}. #{value}"
        puts "#{str} #{showSpace(str)} #{showBar(percent)}"
      }
      puts ""
    else
      puts "Something went wrong: count_array.count = #{sorted_count_array.count}\n
            name_array.count = #{sorted_name_array.count}. Please check your .bash_history.".pretty
    end
  end
  puts "There's a total of #{array.size} lines in #{readYML("#{CONFIG_PATH}")["history"]}."
end

# File lib/aka/helpers.rb, line 445
def self.count_export
  export_count = 0
  str = is_config_file_present?(readYML("#{CONFIG_PATH}")["dotfile"])
  if content=File.open(str).read
    content_array = product_content_array(content)
    content_array.each_with_index { |line, index|
      value = line.split(" ")
      if value.length > 1 && value.first == "export"
        answer = value[1].split("=")
        export_count += 1
      end
    }
    return export_count
  end
end

# File lib/aka/helpers.rb, line 429
def self.count_function
  function_count = 0
  str = is_config_file_present?(readYML("#{CONFIG_PATH}")["dotfile"])
  if content=File.open(str).read
    content_array = product_content_array(content)
    content_array.each_with_index { |line, index|
      value = line.split(" ")
      if value.length > 1 && value.first == "function"
        answer = value[1].split("=")
        function_count += 1
      end
    }
    return function_count
  end
end

# File lib/aka/helpers.rb, line 411
def self.count_groups
  group_counts = 0
  group_array = []
  str = is_config_file_present?(readYML("#{CONFIG_PATH}")["dotfile"])
  if content=File.open(str).read
    content_array = product_content_array(content)
    content_array.each_with_index { |line, index|
      value = line.split(" ")
      if value.length > 1 && value.first == 'alias'
        answer = value[1].split("=") #contains the alias
        group_name = line.scan(/# => ([a-zA-z]*)/).first if line.scan(/# => ([a-zA-z]*)/)
        group_array.push(group_name) if group_name != nil
      end
    }
    return group_array.uniq.count
  end
end

# File lib/aka/printing.rb, line 38
def self.create_statement(statement)
  puts "Created: ".green +  statement
end

# File lib/aka/helpers.rb, line 378
def self.edit_alias_command newcommand, this_alias
  Aka.remove(this_alias) #remove that alias

  edit_statement "aka g #{this_alias}='#{newcommand}'"
  return append("alias " + this_alias + "='" + newcommand + "'", readYML("#{CONFIG_PATH}")["dotfile"] )
end

# File lib/aka/helpers.rb, line 385
def self.edit_alias_command_with_group newcommand, this_alias, group
  if !group.nil? || !group.empty?
    edit_statement("aka g #{this_alias}='#{newcommand}' -g #{group}")
    return append("alias " + this_alias + "='" + newcommand + "' # => " + group, readYML("#{CONFIG_PATH}")["dotfile"] )
  else
    edit_statement("aka g #{this_alias}='#{newcommand}'")
    return append("alias " + this_alias + "='" + newcommand + "'", readYML("#{CONFIG_PATH}")["dotfile"] )
  end
end

# File lib/aka/helpers.rb, line 395
def self.edit_alias_name newalias, thiscommand
  Aka.remove(thiscommand) #remove that alias
  edit_statement("aka g #{newalias}='#{thiscommand}'")
  return append("alias " + newalias + "='" + thiscommand + "'", readYML("#{CONFIG_PATH}")["dotfile"] )
end

# File lib/aka/helpers.rb, line 401
def self.edit_alias_name_with_group newalias, thiscommand, group
  if !group.nil? || !group.empty?
    edit_statement "aka g #{newalias}='#{thiscommand}' -g #{group}"
    return append("alias " + newalias + "='" + thiscommand + "' # => " + group, readYML("#{CONFIG_PATH}")["dotfile"] )
  else
    edit_statement "aka g #{newalias}='#{thiscommand}'"
    return append("alias " + newalias + "=" + thiscommand, readYML("#{CONFIG_PATH}")["dotfile"] )
  end
end

# File lib/aka/printing.rb, line 34
def self.edit_statement(statement)
  puts "Edited:  ".yellow + statement
end

# File lib/aka/printing.rb, line 19
def self.error_statement(statement)
  puts "Error: ".red + statement
end

# File lib/aka/printing.rb, line 10
def self.exist_statement(statement)
  puts "Exist: ".green + statement
end

# File lib/aka/helpers.rb, line 17
def self.export(arg, the_name, force)
  array = export_group_aliases(arg)
  if the_name != "load"
    new_proj_aka = "#{the_name}"+".aka"
    FileUtils.touch(new_proj_aka)
    write_with_array_into_withprint(new_proj_aka, array)
  else
    if File.exist?('proj.aka')
      if force
        write_with_array_into_withprint('proj.aka', array)
      else
        exist_statement("proj.aka already exists. Use -f to recreate a proj.aka")
      end
    else
      FileUtils.touch('proj.aka')
      write_with_array_into_withprint('proj.aka', array)
    end
  end
end

# File lib/aka/helpers.rb, line 244
def self.export_group_aliases name
  str = is_config_file_present?(readYML("#{CONFIG_PATH}")["dotfile"])
  results = []
  if content = File.open(str).read
    content_array = product_content_array(content)
    results = print_the_aliases_return_array2(content_array, name)
  end
  return results
end

# File lib/aka/helpers.rb, line 369
def self.found? answer, argument, line
  if answer == argument
    exist_statement(" aka g #{argument}=#{line.split('=')[1]}")
    return true
  else
    return false
  end
end

# File lib/aka/helpers.rb, line 37
def self.get_all_aliases_from_proj_aka str="proj.aka"
  array = []
  if content = File.open(str).read
    content_array = product_content_array(content)
    array = print_the_aliases_return_array(content_array)
  end
  return array
end

# File lib/aka/helpers.rb, line 232
def self.get_group_name input
  if input
    if input.include? "# =>"
      return input.split("# =>").last.strip
    else
      return nil
    end
  else
    error_statement "There is no input"
  end
end

# File lib/aka/helpers.rb, line 350
def self.history
  str = is_config_file_present?(readYML("#{CONFIG_PATH}")["history"])
  if content = File.open(str).read
    puts ".bash_history is available"
    count=0
    content_array = product_content_array(content)
    content_array.each_with_index { |line, index|
      array = line.split(" ")
      if array.first == "alias"
        count += 1
      end
      puts "#{index+1} #{line}"
    }
    puts "There are #{count} lines of history."
  else
    error_statement(".bash_history is not available")
  end
end

# File lib/aka/helpers.rb, line 7
def self.import(the_name)
  if the_name == ""
    array = get_all_aliases_from_proj_aka
    repeated_system_call(array)
  else
    array = get_all_aliases_from_proj_aka(the_name)
    repeated_system_call(array)
  end
end

# File lib/aka/config.rb, line 166
def self.isOhMyZsh
  readYML("#{CONFIG_PATH}")["dotfile"] == "#{ZSHRC_PATH}" ? true : false
end

# File lib/aka/helpers.rb, line 482
def self.is_config_file_present? str
  path =  "#{BASH_PROFILE_PATH}"
  if str == ""
    error_statement("Type `aka init --dotfile #{path}` to set the path to your dotfile. \nReplace .bash_profile with .bashrc or .zshrc if you are not using bash.")
    exit
  end

  if !File.exists?(str)
    error_statement("Type `aka init --dotfile #{path}` to set the path of your dotfile. \nReplace .bash_profile with .bashrc or .zshrc if you are not using bash.")
    exit
  end
  return str
end

# File lib/aka/helpers.rb, line 667
def self.list_all_groups
  Aka.print_title("System Groups")
  str = is_config_file_present?(readYML("#{CONFIG_PATH}")["dotfile"])
  group_array = []
  if content=File.open(str).read
    content_array = product_content_array(content)
    content_array.each_with_index { |line, index|
      value = line.split(" ")
      if value.length > 1 && value.first == 'alias'

        answer = value[1].split("=") #contains the alias
        group_name = line.scan(/# => ([a-zA-z]*)/).first if line.scan(/# => ([a-zA-z]*)/)
        if group_name != nil
          group_array.push(group_name)
        end
      end
    }

    puts group_array.uniq

    puts ""
    puts "A total of #{group_array.uniq.count} groups from #{readYML("#{CONFIG_PATH}")["dotfile"]}"
    puts ""

  end
end

# File lib/aka/helpers.rb, line 641
def self.list_all_groups_in_proj_aka
  Aka.print_title("Project Groups")
  str = 'proj.aka'
  group_array = []
  if content=File.open(str).read
    content_array = product_content_array(content)
    content_array.each_with_index { |line, index|
      value = line.split(" ")
      if value.length > 1 && value.first == 'alias'
        answer = value[1].split("=") #contains the alias
        group_name = line.scan(/# => ([a-zA-z]*)/).first if line.scan(/# => ([a-zA-z]*)/)
        if group_name != nil
          group_array.push(group_name)
        end
      end
    }

    puts group_array.uniq

    puts ""
    puts "A total of #{group_array.uniq.count} groups from #{Dir.pwd}/proj.aka"
    puts ""

  end
end

# File lib/aka/helpers.rb, line 170
def self.not_empty_alias input
  array = input.split("=")
  return true if array.count < 2
  return array[1].strip == ""
end

# File lib/aka/helpers.rb, line 706
def self.parseARGS str
  array =  str.split(" ")
  array.each_with_index do |line, value|
    array[value] = line.gsub('#{pwd}', Shellwords.escape(Dir.pwd))
  end
  return array.join(" ")
end

# File lib/aka/printing.rb, line 14
def self.print_all_helpful_statement
  puts "A total of #{count()} aliases, #{count_groups} groups, #{count_export} exports and #{count_function} functions from #{readYML("#{CONFIG_PATH}")["dotfile"]}"
  puts "\nUse 'aka -h' to see all the useful commands.\n\n"
end

# File lib/aka/printing.rb, line 23
def self.print_helpful_statement total_aliases
  puts "\nA total of  #{total_aliases} aliases in this project #{Dir.pwd}"
  puts "\nUse 'aka -h' to see all the useful commands."
end

# File lib/aka/helpers.rb, line 778
def self.print_the_aliases content_array
  answer_count= 0
  content_array.each_with_index { |line, index|
    line = line.gsub("# =>", "-g")
    value = line.split(" ")
    containsCommand = line.split('=') #containsCommand[1]
    answer = value[1].split("=") #contains the alias
    group_name = line.scan(/# => ([a-zA-z]*)/).first if line.scan(/# => ([a-zA-z]*)/)
    if value.length > 1 && value.first == 'alias'
      containsCommand[1].slice!(0) &&  containsCommand[1].slice!(containsCommand[1].length-1) if containsCommand[1] != nil && containsCommand[1][0] == "'" && containsCommand[1][containsCommand[1].length-1] == "'"
      puts "aka g " + "#{answer.first}".red + "=#{containsCommand[1]}"
      answer_count+= 1
    end
  }
  return answer_count
end

# File lib/aka/helpers.rb, line 758
def self.print_the_aliases2 content_array, name
  answer_count= 0
  content_array.each_with_index { |line, index|
    testline = line
    line = line.gsub("# =>", "-g")
    value = testline.split(" ")
    containsCommand = line.split('=') #containsCommand[1]
    if value.length > 1 && value.first == "alias"
      answer = value[1].split("=") #contains the alias
      group_name = testline.scan(/# => ([a-zA-z]*)/).first if testline.scan(/# => ([a-zA-z]*)/)
      if group_name != nil && group_name.first == name
        containsCommand[1].slice!(0) &&  containsCommand[1].slice!(containsCommand[1].length-1) if containsCommand[1] != nil && containsCommand[1][0] == "'" && containsCommand[1][containsCommand[1].length-1] == "'"
        puts "aka g " + "#{answer.first}".red + "=#{containsCommand[1]}"
        answer_count += 1
      end
    end
  }
  return answer_count
end

# File lib/aka/helpers.rb, line 741
def self.print_the_aliases_return_array content_array
  array = []
  content_array.each_with_index { |line, index|
    testline = line
    line = line.gsub("# =>", "-g")
    value = testline.split(" ")
    containsCommand = line.split('=') #containsCommand[1]
    if value.length > 1 && value.first == "alias"
      answer = value[1].split("=") #contains the alias
      group_name = testline.scan(/# => ([a-zA-z]*)/).first if testline.scan(/# => ([a-zA-z]*)/)
      containsCommand[1].slice!(0) &&  containsCommand[1].slice!(containsCommand[1].length-1) if containsCommand[1] != nil && containsCommand[1][0] == "'" && containsCommand[1][containsCommand[1].length-1] == "'"
      array.push("aka g " + "#{answer.first}" + "=#{containsCommand[1]}")
    end
  }
  return array
end

# File lib/aka/helpers.rb, line 723
def self.print_the_aliases_return_array2 content_array, name
  array = []
  content_array.each_with_index { |line, index|
    testline = line
    line = line.gsub("# =>", "-g")
    value = testline.split(" ")
    containsCommand = line.split('=') #containsCommand[1]
    if value.length > 1 && value.first == "alias"
      answer = value[1].split("=") #contains the alias
      group_name = testline.scan(/# => ([a-zA-z]*)/).first if testline.scan(/# => ([a-zA-z]*)/)
      if group_name != nil && group_name.first == name
        array.push(testline)
      end
    end
  }
  return array
end

# File lib/aka/printing.rb, line 28
def self.print_title(with_these)
  puts ""
  puts "*** #{with_these} ***"
  puts ""
end

# File lib/aka/helpers.rb, line 2
def self.product_content_array(content)
  content.gsub!(/\r\n?/, "\n")
  return content_array = content.split("\n")
end

# File lib/aka/helpers.rb, line 477
def self.read location
  answer = File.exist?(location)
  answer == true && content = File.open(location).read ? content : ""
end

# File lib/aka/helpers.rb, line 62
def self.readYML path
  if File.exists? path
    return YAML.load_file(path)
  else
    error_statement("#{CONFIG_PATH} does not exist. Type `aka setup` to setup the config file")
  end
end

# File lib/aka/core.rb, line 2
def self.reload_dot_file
  isOhMyZsh == true ? system("exec zsh") : system("kill -SIGUSR1 #{Process.ppid}")
end

# File lib/aka/helpers.rb, line 58
def self.reload_with_source
  system "source #{readYML("#{CONFIG_PATH}")["dotfile"]}"
end

# File lib/aka/helpers.rb, line 308
def self.remove input
  str = is_config_file_present?(readYML("#{CONFIG_PATH}")["dotfile"])
  if content=File.open(str).read
    content_array = product_content_array(content)
    content_array.each_with_index { |line, index|
      line = line.gsub("# =>", "-g")
      value = line.split(" ")
      if value.length > 1 && value.first == "alias"
        answer = value[1].split("=")
        if answer.first == input
          content_array.delete_at(index) && write_with_newline(content_array)
          print_out_command = "aka g #{input}=#{line.split("=")[1]}"
          puts "Removed: ".red  + "#{print_out_command}"
          return true
        end
      end
    }

    puts "#{input} cannot be found.".red
  else
    puts "#{@pwd} cannot be found.".red
    return false
  end
end

# File lib/aka/helpers.rb, line 333
def self.remove_autosource
  str = is_config_file_present?(readYML("#{CONFIG_PATH}")["dotfile"])
  if content=File.open(str).read
    content_array = product_content_array(content)
    content_array.each_with_index { |line, index|
      if line == "source \"/home/ryan/.aka/autosource\""
        content_array.delete_at(index) && write_with_newline(content_array)
        puts "Removed: ".red + "source \"/home/ryan/.aka/autosource\""
        return true
      end
    }
  else
    error_statement("autosource cannot be found in dotfile.")
    return false
  end
end

# File lib/aka/helpers.rb, line 715
def self.repeated_system_call array
  array.each do |line|
    line.gsub!("\'", "\"") #need to replace ' with "
    line = line + " -n" #do not reload :)
    system(line)
  end
end

# File lib/aka/helpers.rb, line 254
def self.search_alias_return_alias_tokens argument
  str = is_config_file_present?(readYML("#{CONFIG_PATH}")["dotfile"])
  if content = File.open(str).read
    content_array = product_content_array(content)
    content_array.each_with_index { |line, index|
      line = line.gsub("# =>", "-g")
      value = line.split(" ")
      containsCommand = line.split('=') #containsCommand[1]
      if value.length > 1 && value.first == "alias"
        answer = value[1].split("=") #contains the alias
        if found?(answer.first, argument.split("=").first, line) == true
          this_alias = answer.first
          answer.slice!(0) #rmove the first
          containsCommand[1].slice!(0) &&  containsCommand[1].slice!(containsCommand[1].length-1) if containsCommand[1] != nil && containsCommand[1][0] == "'" && containsCommand[1][containsCommand[1].length-1] == "'"
          return [true, this_alias, containsCommand[1]]
        end
      end
    }
  else
    puts "#{@pwd} cannot be found.".red
    return [false, nil, nil]
  end
  return [false, nil, nil]

end

# File lib/aka/helpers.rb, line 280
def self.search_alias_return_alias_tokens_with_group argument
  str = is_config_file_present?(readYML("#{CONFIG_PATH}")["dotfile"])
  if content = File.open(str).read
    content_array = product_content_array(content)
    content_array.each_with_index { |line, index|
      value = line.split(" ")
      if value.length > 1 && value.first == "alias"
        # templine = line.gsub("# =>", "-g")
        templine = line.split("# =>").first
        containsCommand = templine.split('=') #containsCommand[1]
        group_name = get_group_name(line)
        answer = value[1].split("=") #contains the alias
        if found?(answer.first, argument.split("=").first, templine) == true
          this_alias = answer.first
          answer.slice!(0) #rmove the first
          containsCommand[1].strip!
          containsCommand[1].slice!(0) &&  containsCommand[1].slice!(containsCommand[1].length-1) if containsCommand[1] != nil && containsCommand[1][0] == "'" && containsCommand[1][containsCommand[1].length-1] == "'"
          return [true, this_alias, containsCommand[1], group_name]
        end
      end
    }
  else
    puts "#{@pwd} cannot be found.".red
    return [false, nil, nil, nil]
  end
  return [false, nil, nil, nil]
end

# File lib/aka/helpers.rb, line 176
def self.search_alias_with_group_name name
  print_title("System Alias")
  group_count = 0
  if name == "group"
    name = "default"
    str = is_config_file_present?(readYML("#{CONFIG_PATH}")["dotfile"])
    if content = File.open(str).read
      content_array = product_content_array(content)
      group_count = print_the_aliases(content_array)
      if group_count == 0
        puts "No alias found in default group"
      else
        exist_statement("A total of #{group_count} aliases in default group.")
      end
    end
  else

    str = is_config_file_present?(readYML("#{CONFIG_PATH}")["dotfile"])
    if content = File.open(str).read
      content_array = product_content_array(content)
      group_count = print_the_aliases2(content_array, name)
    end

    if group_count == 0
      puts "No alias found in #{name} group"
    else
      exist_statement("A total of #{group_count} aliases in #{name} group.")
    end
  end
end

# File lib/aka/config.rb, line 132
def self.setBASH
  setPath("#{BASH_PROFILE_PATH}","dotfile")
  setPath("#{Dir.home}/.bash_history","history")
  setPath("/etc/profile","profile")
end

# File lib/aka/config.rb, line 152
def self.setBASH2 #ryan - set the right dotfile and profile
  setPath("#{BASH_PROFILE_PATH}","dotfile")
  setPath("#{Dir.home}/.bash_history","history")
  setPath("/etc/profile","profile")
  setPath("#{AKA_PATH}","home")
end

# File lib/aka/config.rb, line 126
def self.setBASHRC
  setPath("#{BASHRC_PATH}","dotfile")
  setPath("#{Dir.home}/.bash_history","history")
  setPath("/etc/profile","profile")
end

# File lib/aka/config.rb, line 145
def self.setBASHRC2 #ryan - set the right dotfile and profile
  setPath("#{BASHRC_PATH}","dotfile")
  setPath("#{Dir.home}/.bash_history","history")
  setPath("#{BASHRC_PATH}","profile")
  setPath("#{AKA_PATH}","home")
end

# File lib/aka/config.rb, line 159
def self.setPROFILE
  setPath("#{PROFILE_PATH}","dotfile")
  setPath("#{Dir.home}/.bash_history","history")
  setPath("/etc/profile","profile")
  setPath("#{AKA_PATH}","home")
end

# File lib/aka/helpers.rb, line 46
def self.setPath(path, value)
  data = readYML("#{CONFIG_PATH}")
  if data.has_key?(value) == true
    old_path = data[value]
    data[value] = path
    writeYML("#{CONFIG_PATH}", data)
    puts "#{value} -> #{path}"
  else
    error_statement("--#{value} does not exist in #{CONFIG_PATH} ")
  end
end

# File lib/aka/config.rb, line 120
def self.setZSHRC
  setPath("#{ZSHRC_PATH}","dotfile")
  setPath("#{Dir.home}/.zsh_history","history")
  setPath("/etc/zprofile","profile")
end

# File lib/aka/config.rb, line 138
def self.setZSHRC2 #ryan - set the right dotfile and profile
  setPath("#{ZSHRC_PATH}","dotfile")
  setPath("#{Dir.home}/.zsh_history","history")
  setPath("#{ZSHRC_PATH}","profile")
  setPath("#{AKA_PATH}","home")
end

# File lib/aka/config.rb, line 63
def self.set_to_dotfile(filename)
  if filename == ".zshrc"
    setZSHRC2
  elsif filename == ".bashrc"
    setBASHRC2
  elsif filename == ".bash_profile"
    setBASH2
  elsif filename == ".profile"
    setPROFILE
  end
end

# File lib/aka/config.rb, line 4
def self.setup_aka
  userBash = []
  # 1. check for each type of file without setting anything.
  if File.exist?("#{ZSHRC_PATH}") #if zshrc exist
    userBash.push(".zshrc")
  end
  if File.exist?("#{BASHRC_PATH}") #if bashrc exist
    userBash.push(".bashrc")
  end
  if File.exist?("#{BASH_PROFILE_PATH}") #if bash_profile exist
    userBash.push(".bash_profile")
  end
  if File.exist?("#{PROFILE_PATH}") #if .profile exist
    userBash.push(".profile")
  end

  #2. count the number of types

  #3 if number of types is 1, proceed to set it
  if userBash.count == 1
    set_to_dotfile(userBash.first)

  elsif userBash.count > 1
    #4 if the number of types is more than 1, proceed to ask which one does the users want to uses.
    userBash.each_with_index do |choice,i|
      puts "#{i+1}. Setup at #{Dir.home}/#{choice}"
    end

    puts ("Where do you wish to setup aka? (Pick a number and enter)\n")
    choice = STDIN.gets.chomp
  
    case choice
      when "1"
        set_to_dotfile(userBash[0]) if userBash[0]
      when "2"
        if userBash[1] then set_to_dotfile(userBash[1]) else abort "No file choosen" end
      when "3"
        if userBash[2] then set_to_dotfile(userBash[2]) else abort "No file choosen" end
      when "4"
        if userBash[3] then set_to_dotfile(userBash[3]) else abort "No file choosen" end
      else
        puts "Invalid input, Please enter the number between 1 and #{userBash.count}. Please try again"
        abort "No file choosen"
    end
  end #if userBash > 1

    # if File.exist?("#{ZSHRC_PATH}") #if zshec exist
    #   setZSHRC2
    # elsif File.exist?("#{BASHRC_PATH}") #if bashrc exist
    #   setBASHRC2
    # elsif File.exist?("#{BASH_PROFILE_PATH}") #if bash_profile exist
    #   setBASH2
    # else
    #   puts "Aka2 only supports zshrc, bashrc and bash_profile"
    #   puts "Please contact http://github.com/ytbryan for more info."
    # end
end

# File lib/aka/config.rb, line 75
def self.setup_autosource
  if File.exist?("#{AKA_PATH}")
    FileUtils.touch("#{AKA_PATH}/autosource")
    out_file = File.new("#{AKA_PATH}/autosource", "w")
    out_file.puts("export HISTSIZE=10000")
    out_file.puts("sigusr2() { unalias $1;}")
    out_file.puts("sigusr1() { source #{readYML("#{CONFIG_PATH}")["dotfile"]}; history -a; echo 'reloaded dot file'; }")
    out_file.puts("trap sigusr1 SIGUSR1")
    out_file.puts("trap 'sigusr2 $(cat ~/sigusr1-args)' SIGUSR2")
    out_file.close
    autosource = "\nsource \"#{AKA_PATH}/autosource\""
    append(autosource, readYML("#{CONFIG_PATH}")['profile'])
    puts "Done. Please restart this shell.".red
  else
    puts "Directory #{CONFIG_PATH} doesn't exist"
  end
end

# File lib/aka/config.rb, line 92
def self.setup_config
  if File.exist?("#{CONFIG_PATH}")
    puts "Directory #{CONFIG_PATH} exist"
  else
    FileUtils.mkdir_p("#{AKA_PATH}")
    FileUtils.touch("#{CONFIG_PATH}")
    out_file = File.new("#{CONFIG_PATH}", "w")
    out_file.puts("---")
    out_file.puts("dotfile: \"/home/user/.bashrc\"")
    out_file.puts("history: \"/home/user/.bash_history\"")
    out_file.puts("home: \"/home/user/.aka\"")
    out_file.puts("install: \"/usr/local/bin\"")
    out_file.puts("profile: \"/home/user/.bashrc\"")
    out_file.puts("list: 20")
    out_file.puts("usage: 20")
    out_file.puts("remote: 12.12.12.21")
    out_file.close
  end
end

# File lib/aka/string.rb, line 16
def self.showBar percent
  result = ""
  val = percent/100 * 50
  val = 2 if val > 1 && val < 2
  val = 1 if val.round <= 1 #for visibiity, show two bars if it's just one
  val.round.times do
    result += "+"
  end

  remaining = 50 - val.round
  remaining.times do
    result += "-".red
  end

  return result + " #{percent.round(2)}%"
end

# File lib/aka/config.rb, line 112
def self.showConfig
  thing = YAML.load_file("#{CONFIG_PATH}")
  puts ""
  thing.each do |company,details|
    puts "#{company} -> " + "#{details}".red
  end
end

# File lib/aka/string.rb, line 6
def self.showSpace word
  space = ""
  val = 20 - word.size
  val = 20 if val < 0
  val.times do
    space += " "
  end
  return space
end

# File lib/aka/helpers.rb, line 534
def self.showUsage howmany=10, least=false
  str = is_config_file_present?(readYML("#{CONFIG_PATH}")["history"])
  value = reload_dot_file
  #get all aliases
  if content = File.open(str).read
    content_array = product_content_array(content)
    total_aliases = []
    content_array.each_with_index { |line, index|
      value = line.split(" ")
      total_aliases.push(value.first)
    }
    count_aliases(total_aliases, howmany, least)
  end
end

# File lib/aka/helpers.rb, line 496
def self.showlast(list_number=false,howmany=10, showGroup)
  str = is_config_file_present?(readYML("#{CONFIG_PATH}")["dotfile"])
  if content = File.open(str).read
    content_array = product_content_array(content)
    #why not just call the last five lines? Because i can't be sure that they are aliases
    total_aliases = []
    content_array.each_with_index { |line, index|
      value = line.split(" ")
      if value.length > 1 && value.first == "alias"
        total_aliases.push(line)
      end
    }
    puts ""
    if total_aliases.count > howmany #if there is enogh alias
      total_aliases.last(howmany).each_with_index do |line, index|
        line = line.gsub("# =>", "-g")
        splitted= line.split('=')
        if list_number
          puts "#{total_aliases.count - howmany + index+1}. aka g " + splitted[0].split(" ")[1].red + "=" + splitted[1]
        else
          puts "aka g " + splitted[0].split(" ")[1].red + "=" + splitted[1]
        end
      end
    else #if there is not enough alias
      total_aliases.last(howmany).each_with_index do |line, index|
        line = line.gsub("# =>", "-g")
        splitted= line.split('=')
        if list_number
          puts "#{index+1}. aka g " + splitted[0].split(" ")[1].red + "=" + splitted[1]
        else
          puts "aka g " + splitted[0].split(" ")[1].red + "=" + splitted[1]
        end
      end
    end
    puts ""
  end
end

# File lib/aka/helpers.rb, line 601
def self.sort(countarray, namearray) #highest first. decscending.
  temp = 0, temp2 = ""
  countarray.each_with_index { |count, index|
    countarray[0..countarray.size-index].each_with_index { |x, thisindex|  #always one less than total

      if index < countarray.size-1 && thisindex < countarray.size-1
        if countarray[thisindex] < countarray[thisindex+1] #if this count is less than next count
          temp = countarray[thisindex]
          countarray[thisindex] = countarray[thisindex+1]
          countarray[thisindex+1] = temp

          temp2 = namearray[thisindex]
          namearray[thisindex] = namearray[thisindex+1]
          namearray[thisindex+1] = temp2
        end
      end

    }
  }#outer loop
  return countarray, namearray
end

# File lib/aka/helpers.rb, line 113
def self.split fulldomain
  username = fulldomain.split("@").first
  domain = fulldomain.split("@")[1].split(":").first
  port = fulldomain.split("@")[1].split(":")[1]
  return [username, domain, port]
end

# File lib/aka/core.rb, line 6
def self.unalias_the value
  if isOhMyZsh == true
    system("exec zsh")
  else
    system "echo '#{value}' > ~/sigusr1-args;"
    system "kill -SIGUSR2 #{Process.ppid}"
  end
end

# File lib/aka/helpers.rb, line 105
def self.write str, path
  File.open(path, 'w') { |file| file.write(str) }
end

# File lib/aka/helpers.rb, line 70
def self.writeYML path, theyml
  File.open(path, 'w') {|f| f.write theyml.to_yaml } #Store
end

# File lib/aka/helpers.rb, line 87
def self.write_with_array_into path, array
  File.open(path, 'w') { |file|
    array.each do |line|
      file.write(line)
      file.write("\n")
    end
  }
end

# File lib/aka/helpers.rb, line 74
def self.write_with_array_into_withprint path, array
  File.open(path, 'w') { |file|
    file.write("#generated with https://rubygems.org/gems/aka2")
    file.write("\n\n")

    array.each do |line|
      file.write(line)
      file.write("\n")
    end
  }
end

# File lib/aka/helpers.rb, line 96
def self.write_with_newline array
  str = is_config_file_present?(readYML("#{CONFIG_PATH}")["dotfile"])
  File.open(str, 'w') { |file|
    array.each do |line|
      file.write(line + "\n")
    end
  }
end