# frozen_string_literal: true

# ==========================================================
# dtic-BKPs/lib/logger.rb — Logger con colores y rotación
# ==========================================================

require 'logger'
require 'fileutils'

module DTICBKPs
  # Colores ANSI
  module C
    RESET  = "\e[0m"
    BOLD   = "\e[1m"
    DIM    = "\e[2m"
    RED    = "\e[91m"
    GREEN  = "\e[92m"
    YELLOW = "\e[93m"
    CYAN   = "\e[96m"
  end

  # Iconos semánticos
  OK   = "#{C::GREEN}✔#{C::RESET}"
  ERR  = "#{C::RED}✖#{C::RESET}"
  WARN = "#{C::YELLOW}⚠#{C::RESET}"
  INFO = "#{C::CYAN}ℹ#{C::RESET}"

  class AppLogger
    def initialize(log_dir)
      FileUtils.mkdir_p(log_dir)
      log_path = File.join(log_dir, 'dtic-BKPs.log')
      @file_logger = Logger.new(log_path, 'daily')
      @file_logger.level = Logger::INFO
      @file_logger.formatter = proc { |sev, dt, _, msg|
        "[#{dt.strftime('%Y-%m-%d %H:%M:%S')}] [#{sev}] #{msg}\n"
      }
    end

    def info(msg)
      @file_logger.info(strip_ansi(msg))
      puts "#{INFO} #{msg}"
    end

    def warn(msg)
      @file_logger.warn(strip_ansi(msg))
      puts "#{WARN} #{msg}"
    end

    def error(msg)
      @file_logger.error(strip_ansi(msg))
      puts "#{ERR} #{msg}"
    end

    def ok(msg)
      @file_logger.info(strip_ansi(msg))
      puts "#{OK} #{msg}"
    end

    def titulo(msg)
      @file_logger.info(strip_ansi(msg))
      puts "\n#{C::BOLD}#{C::CYAN}--- #{msg} ---#{C::RESET}"
    end

    def paso(msg)
      @file_logger.info(strip_ansi(msg))
      puts "#{C::CYAN}→ #{msg}#{C::RESET}"
    end

    private

    def strip_ansi(s)
      s.to_s.gsub(/\e\[[\d;]*[mK]/, '')
    end
  end
end