# encoding: UTF-8
# frozen_string_literal: true

require 'nrser/refinements/types'
using NRSER::Types


# Namespace
# =======================================================================

module  Locd
module  CLI
module  Command


# Definitions
# =======================================================================

class Agent < Base
  
  desc              "add [OPTIONS] -- CMD_TEMPLATE...",
                    "Add an agent that runs a command in the current directory"
  
  example <<~END
    Serve Yard docs for a Ruby gem in development
    
    Defines a Yard server working in the current directory that will be
    available at http://yard.my_gem.test:8888 (unless Loc'd is running on a
    different port than 8888).
    
        locd site add \\
          --name=yard.my_gem.test \\
          -- bundle exec yard server \\
            --reload \\
            --port {port} \\
            --bind {bind}
    
  END
  
  include_shared  t[  groups: t.HasAny( :write,
                                        :add,
                                        :respond_with_agents ) ]
  
  def add *cmd_template, **kwds
    logger.trace __method__.to_s,
      cmd_template: cmd_template,
      kwds: kwds,
      options: options
    
    # Merge all the keywords together into the format needed to call
    # {Locd::Agent.add}
    kwds.merge! **option_kwds( :force, groups: [ :write ] ),
                cmd_template: cmd_template
    
    # Check args
    
    # `:cmd_template` can not be empty at this point
    if kwds[:cmd_template].empty? || kwds[:cmd_template].all?( &:empty? )
      raise Thor::RequiredArgumentMissingError,
        "CMD_TEMPLATE argument is required to add an agent"
    end
    
    # Need a `:label` too
    unless t.non_empty_str === kwds[:label]
      raise Thor::RequiredArgumentMissingError,
        "--label=LABEL option is required to add an agent"
    end
    
    # Do the add
    agent = agent_class.add **kwds
    
    # Reload (unless we were told not to... usually you want to reload)
    agent.reload if options[:load]
    
    respond agent
  end
end


# /Namespace
# =======================================================================

end # module  Command
end # module  CLI
end # module  Locd