# frozen_string_literal: true

module Facter
  class Options
    class << self
      def cli?
        OptionStore.cli
      end

      def get
        OptionStore.all
      end

      def [](key)
        OptionStore.send(key.to_sym)
      end

      def []=(key, value)
        OptionStore.send("#{key}=".to_sym, value)
      end

      def custom_dir?
        OptionStore.custom_dir && OptionStore.custom_facts
      end

      def custom_dir
        [OptionStore.custom_dir].flatten
      end

      def external_dir?
        OptionStore.external_dir && OptionStore.external_facts
      end

      def external_dir
        OptionStore.external_dir
      end

      def init
        OptionStore.cli = false
        ConfigFileOptions.init
        store(ConfigFileOptions.get)
      end

      def init_from_cli(cli_options = {}, user_query = nil)
        Facter::OptionStore.cli = true
        Facter::OptionStore.show_legacy = false
        Facter::OptionStore.user_query = user_query
        OptionStore.set(:config, cli_options[:config])
        ConfigFileOptions.init(cli_options[:config])
        store(ConfigFileOptions.get)
        store(cli_options)

        Facter::OptionsValidator.validate_configs(get)
      end

      def store(options)
        options.each do |key, value|
          value = '' if key == 'log_level' && value == 'log_level'
          OptionStore.set(key, value)
        end
      end
    end
  end
end
