<commit_before>require 'io/console'
require 'ward'
require 'passgen'
require 'clipboard'

class CommandError < RuntimeError
end

class WardCommand
  private_class_method :new 

  def self.run(ward_filename, args)
    command = new()
    return command.send(:run, ward_filename, args)
  end

private
  def run(ward_filename, args)
    @ward_filename = ward_filename
    
    if args.length < 1
      $stderr.puts $usage
      return 1
    end

    begin
      handle_command(args)
    rescue CommandError => error
      $stderr.puts error.message
      return 2
    end

    return 0
  end

  def handle_command(args)
    command = args[0]
    if command =~ /\A(help|-h|--h)\z/i
      # TODO: Implement.
    end

    case command
      when /\A(set|s)\z/i
        args.shift
        set(args)

      when /\A(get|g|show)\z/i
        args.shift
        get(args)

      when /\A(delete|del|d|rm|remove)\z/i
        args.shift
        delete(args)

      when /\A(generate|gen)\z/i
        args.shift
        generate(args)

      when /\A(copy|cp)\z/i
        args.shift
        copy(args)

      when /\A(rename|ren|rn)\z/i
        args.shift
        rename(args)

      when /\A(list|ls)\z/i
        args.shift
        list(args)

      else
        raise CommandError, "Unrecognized command: #{command}.\n\n#{$usage}"
    end
  end

  def set(args)
    if args.length < 1 || args.length > 2
      raise CommandError, $set_usage
    end
    
    ward = ward_create_connect()

    case args.length
      # TODO: Validate that first argument is in [username@]domain form.

      # ward set bar.com
      # ward set <EMAIL>
      when 1
        id = args[0]
        password = prompt_password()

      # ward set bar.com p4ssw0rd
      # ward set <EMAIL> p4ssw0rd
      when 2
        id = args[0]
        password = args[1]
    end

    created = ward.set(id, password)
    if created
      $stdout.print 'Created '
    else
      $stdout.print 'Updated '
    end

    $stdout.puts "password for #{id}."
  end

  def get(args)
    if args.length != 1
      raise CommandError, $get_usage
    end
    
    # ward get fb
    # ward get bar.com
    # ward get <EMAIL>
    pattern = args[0]

    ward = ward_connect()
    matches = ward.find(pattern)

    if matches.empty?
      raise CommandError, "No password found for #{pattern}."
    elsif matches.count == 1
      $stdout.puts matches.first.last
    else
      matches.each { |key, password|
        $stdout.puts "#{key}: #{password}"
      }
    end
  end

  def delete(args)
    if args.length != 1
      raise CommandError, $delete_usage
    end

    # ward del fb
    # ward del bar.com
    # ward del <EMAIL>
    id = args[0]

    ward = ward_connect()
    deleted = ward.delete(id)

    if deleted
      $stdout.puts "Deleted password for #{id}."
    else
      $stdout.puts "No password found for #{id}."
    end
  end

  def generate(args)
    if args.length != 1
      raise CommandError, $generate_usage
    end
    
    ward = ward_create_connect()

    # ward gen bar.com
    # ward gen <EMAIL>
    id = args[0]
    password = generate_password()

    created = ward.set(id, password)

    if created
      $stdout.puts "Generated password for #{id}:"
      $stdout.puts password
    else
      $stdout.puts "Updated password for #{id}:"
      $stdout.puts password
    end
  end

  def copy(args)
    if args.length != 1
      raise CommandError, $copy_usage
    end

    # ward cp fb
    # ward cp bar.com
    # ward cp <EMAIL>
    pattern = args[0]

    ward = ward_connect()
    matches = ward.find(pattern)

    if matches.empty?
      raise CommandError, "No password found for #{pattern}."
    elsif matches.count > 1<commit_msg>Removing incorrect examples.<commit_after>require 'io/console'
require 'ward'
require 'passgen'
require 'clipboard'

class CommandError < RuntimeError
end

class WardCommand
  private_class_method :new 

  def self.run(ward_filename, args)
    command = new()
    return command.send(:run, ward_filename, args)
  end

private
  def run(ward_filename, args)
    @ward_filename = ward_filename
    
    if args.length < 1
      $stderr.puts $usage
      return 1
    end

    begin
      handle_command(args)
    rescue CommandError => error
      $stderr.puts error.message
      return 2
    end

    return 0
  end

  def handle_command(args)
    command = args[0]
    if command =~ /\A(help|-h|--h)\z/i
      # TODO: Implement.
    end

    case command
      when /\A(set|s)\z/i
        args.shift
        set(args)

      when /\A(get|g|show)\z/i
        args.shift
        get(args)

      when /\A(delete|del|d|rm|remove)\z/i
        args.shift
        delete(args)

      when /\A(generate|gen)\z/i
        args.shift
        generate(args)

      when /\A(copy|cp)\z/i
        args.shift
        copy(args)

      when /\A(rename|ren|rn)\z/i
        args.shift
        rename(args)

      when /\A(list|ls)\z/i
        args.shift
        list(args)

      else
        raise CommandError, "Unrecognized command: #{command}.\n\n#{$usage}"
    end
  end

  def set(args)
    if args.length < 1 || args.length > 2
      raise CommandError, $set_usage
    end
    
    ward = ward_create_connect()

    case args.length
      # TODO: Validate that first argument is in [username@]domain form.

      # ward set bar.com
      # ward set foo@<EMAIL>
      when 1
        id = args[0]
        password = <PASSWORD>()

      # ward set bar.com p4ssw0rd
      # ward set <EMAIL> p4ssw0rd
      when 2
        id = args[0]
        password = args[1]
    end

    created = ward.set(id, password)
    if created
      $stdout.print 'Created '
    else
      $stdout.print 'Updated '
    end

    $stdout.puts "password for #{id}."
  end

  def get(args)
    if args.length != 1
      raise CommandError, $get_usage
    end
    
    # ward get bar.com
    # ward get <EMAIL>
    pattern = args[0]

    ward = ward_connect()
    matches = ward.find(pattern)

    if matches.empty?
      raise CommandError, "No password found for #{pattern}."
    elsif matches.count == 1
      $stdout.puts matches.first.last
    else
      matches.each { |key, password|
        $stdout.puts "#{key}: #{password}"
      }
    end
  end

  def delete(args)
    if args.length != 1
      raise CommandError, $delete_usage
    end

    # ward del bar.com
    # ward del <EMAIL>
    id = args[0]

    ward = ward_connect()
    deleted = ward.delete(id)

    if deleted
      $stdout.puts "Deleted password for #{id}."
    else
      $stdout.puts "No password found for #{id}."
    end
  end

  def generate(args)
    if args.length != 1
      raise CommandError, $generate_usage
    end
    
    ward = ward_create_connect()

    # ward gen bar.com
    # ward gen <EMAIL>
    id = args[0]
    password = <PASSWORD>()

    created = ward.set(id, password)

    if created
      $stdout.puts "Generated password for #{id}:"
      $stdout.puts password
    else
      $stdout.puts "Updated password for #{id}:"
      $stdout.puts password
    end
  end

  def copy(args)
    if args.length != 1
      raise CommandError, $copy_usage
    end

    # ward cp bar.com
    # ward cp <EMAIL>
    pattern = args[0]

    ward = ward_connect()
    matches = ward.find(pattern)

    if matches.empty?
      raise CommandError, "No password found for #{pattern}."
    elsif matches.count > 1
{'fraction_non_alphanumeric': 0.10704570184983678, 'fraction_numerical': 0.007072905331882481, 'mean_word_length': 1.9914564686737184, 'pattern_counts': {'":': 0, '<': 23, '<?xml version=': 0, '>': 23, 'https://': 0, 'lorem ipsum': 0, 'www.': 0, 'xml': 0}, 'pii_count': 0, 'substrings_counts': 0, 'word_list_counts': {'cursed_substrings.json': 0, 'profanity_word_list.json': 0, 'sexual_word_list.json': 0, 'zh_pornsignals.json': 0}}
{'dir': 'git-commits-cleaned', 'id': '2670267', 'n_tokens_mistral': 2491, 'n_tokens_neox': 2379, 'n_words': 660}