class Object

# File lib/puppet-lint/plugins/check_unquoted_string_in_case.rb, line 49
def check
  notify_tokens(:CASE, :COLON, 'unquoted string in case')
end

# File lib/puppet-lint/plugins/check_unquoted_string_in_case.rb, line 53
def fix(problem)
  problem[:token].type = :SSTRING
end

# File lib/puppet-lint/plugins/check_unquoted_string_in_case.rb, line 26
def notify_tokens(type, sep_type, message)
  type_indexes(type).each do |kase|
    type_tokens = tokens[kase[:start]..kase[:end]]
    type_tokens.index do |r|
      if r.type == sep_type
        s = r.prev_token
        while (s.type != :NEWLINE) && (s.type != :LBRACE)
          if s.type == :NAME || (s.type == :CLASSREF && !s.value.include?('::'))
            notify :warning, {
              message: message,
              line: s.line,
              column: s.column,
              token: s,
            }
          end
          s = s.prev_token
        end
      end
    end
  end
end

# File lib/puppet-lint/plugins/check_unquoted_string_in_case.rb, line 1
def type_indexes(type)
  type_indexes = []
  tokens.each_index do |token_idx|
    next unless tokens[token_idx].type == type

    depth = 0
    start = token_idx
    tokens[(token_idx + 1)..-1].each_index do |case_token_idx|
      idx = case_token_idx + token_idx + 1
      if tokens[idx].type == :LBRACE
        depth += 1
        type_indexes << { start: start, end: idx } if depth == 2
      elsif tokens[idx].type == :RBRACE
        start = idx if depth == 2
        depth -= 1
        if depth == 0
          type_indexes << { start: start, end: idx }
          break
        end
      end
    end
  end
  type_indexes
end