require "./config"
require "./run"
require "./module"

module DocMachine::Write
  class Cli
    Log = DocMachine::Write::Log.for("cli")

    def self.add_options(opts, args, parent_config, commands)
      config = Config.new(parent_config)

      opts.on("write", "Write content target for plan (beta)") do
        opts.banner = "Usage: #{PROGRAM_NAME} write [options] TARGET"

        opts.on("-f", "--force", "Don't ask for confirmation") do
          config.force = true
        end

        opts.on("-t", "--template TEMPLATE", "Use given template") do |template_name|
          config.template_name = template_name
        end

        commands << ->() : Nil do
          Log.debug { "before any" }
          if args.size < 1
            Log.error { "No target given!" }
            exit 1 
          end
          config.target_directory = args[0]

          Log.debug { "before new" }
          app = DocMachine::Write::Run.new(config)
          Log.debug { "before prepare" }
          app.prepare
          Log.debug { "before start" }
          app.start
          Log.debug { "before wait" }
          app.wait
        end
      end
    end
  end
end