#!/usr/bin/env ruby
# encoding: utf-8
$LOAD_PATH <<::File.expand_path('../../lib', __FILE__)
require 'local_pac'

module LocalPac
  module Cli
    class Main < Thor
      class_option :config_file, type: :string, desc: 'Config file'
      class_option :log_level, type: :string, desc: 'Log level for ui logging'
      class_option :debug, type: :boolean, default: false, desc: 'Run application in debug mode'

      no_commands {
        include LocalPac::Cli::Helper
      }

      desc 'serve', 'Serve pacfiles'
      option :access_log, type: :string, desc: 'File to write access log to'
      option :listen, type: :string, default: 'tcp://localhost:8000', desc: 'Listen for requests'
      option :rack_environment, type: :string, default: 'production', desc: 'Rack environment for application'
      def serve
        LocalPac.config = LocalPac::Config.new(options[:config_file]) if options[:config_file]
        LocalPac.config.access_log = options[:access_log] if options[:access_log]

        LocalPac.config.lock

        set_log_level(options[:log_level])
        set_debug(options[:debug])

        LocalPac.ui_logger.debug('Options: ' + options.to_s)
        LocalPac.ui_logger.debug("Config:\n" + LocalPac.config.to_s)

        Server.new(options[:listen], options[:rack_environment]).start
      end

      desc 'init', 'Create files/directories to use local_pac in dir or $PWD'
      option :force, type: :boolean, default: false, desc: 'Overwrite existing files?'
      option :pre_seed, type: :boolean, default: false, desc: 'Add some example files to git repository'
      def init
        LocalPac.config = LocalPac::Config.new(options[:config_file]) if options[:config_file]
        LocalPac.config.lock

        set_log_level(options[:log_level])
        set_debug(options[:debug])

        LocalPac.ui_logger.debug('Options: ' + options.to_s)
        LocalPac.ui_logger.debug("Config:\n" + LocalPac.config.to_s)

        Initializer.new(force: options[:force], pre_seed: options[:pre_seed]).run
      end

      desc 'status', 'Show status of local_pac: configuration, known proxy pacs, server running etc.'
      def status
        LocalPac.config = LocalPac::Config.new(options[:config_file]) if options[:config_file]
        LocalPac.config.lock

        set_log_level(options[:log_level])
        set_debug(options[:debug])

        ApplicationStatus.new.show
      end

      desc 'reload', 'Reload configuration, local storage etc.'
      option :pid_file, type: :string, desc: 'Pid file of daemon'
      subcommand 'reload', LocalPac::Cli::Reload
    end

  end
end
LocalPac::Cli::Main.start