# frozen_string_literal: true

# Requirements
# =======================================================================

# Stdlib
# -----------------------------------------------------------------------
require 'shellwords'

# Deps
# -----------------------------------------------------------------------
require 'thor'

# Project / Package
# -----------------------------------------------------------------------


# Refinements
# =======================================================================

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


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

# Manage log rotation.
# 
class Locd::CLI::Command::RotateLogs < Locd::CLI::Command::Job
  
  
  # Helpers
  # ============================================================================
  # 
  
  def self.agent_class
    Locd::Agent::RotateLogs
  end
  
  
  protected
  # ========================================================================
    
    def agent
      @agent ||= begin
        agent = agent_class.get
        
        if agent.nil?
          logger.error "Agent plist not found",
            expected_path: agent_class.plist_abs_path.to_s
            
          logger.info "Run `locd setup` to create it."
          
          exit 1
        end
        
        agent
      end
    end
    
  # end protected
  public
  
  
  # Commands
  # ============================================================================
  
  desc              "add [OPTIONS] [-- CMD_TEMPLATE...]",
                    "Add agents that runs a command in the current directory"
  include_options   groups: [:write, :add, :respond_with_agents]
  def add *cmd_template, **kwds
    if cmd_template.empty? || cmd_template.all?( &:empty? )
      cmd_template = agent_class.default_cmd_template
    end
    
    if options.key? :label
      raise Thor::ProhibitedArgumentError,
        "Label can not be customized on system agents"
    end
    
    kwds[:start_interval] ||= if options[:every] || options[:at]
      get_start_interval
    else
      agent_class.default_start_interval
    end
    
    super *cmd_template, **kwds
    
    # agent = agent_class.add **add_kwds
    # 
    # logger.info "`#{ agent.label }` agent created."
    # 
    # agent.reload if options[:load]
    # 
    # respond agent
  end
  
  
  desc              "run",
                    "Rotate agent logs using `newsyslog`"
  def run_
    Locd::Newsyslog.run_all
  end
  
  
  # Agent Interface
  # ----------------------------------------------------------------------------
  
  desc              'status',
                    'Print agent status'
  def status
    respond \
      label:  agent.label,
      status: agent.status
  end
  
  
  desc              "rm",
                    "Remove (uninstall, delete) the agent"
  map               remove: :rm
  def rm
    agent.remove
  end
  
  
  desc              "plist",
                    "Show the agent's launchd property list"
  def plist
    if options[:json] || options[:yaml]
      respond agent.plist
    else
      respond agent.path.read
    end
  end
  
    
  desc              "start",
                    "Start the agent"
  option            :write,
                    desc: "Set `launchd` *Disabled* key to `false`",
                    type: :boolean
  def start
    agent.start **option_kwds( :write )
  end
  
  
  desc              "stop",
                    "Stop the agent"
  include_options   groups: [:stop]
  option            :write,
                    desc: "Set `launchd` *Disabled* key to `true`",
                    type: :boolean
  def stop
    agent.stop **option_kwds( :unload, groups: :stop )
  end
  
  
  desc              "restart",
                    "Restart the agent"
  include_options   groups: [:stop]
  option            :write,
                    desc: "Set `launchd` *Disabled* key to `false`",
                    type: :boolean
  def restart
    agent.restart **option_kwds( :write, groups: :stop )
  end
  
end # module Locd::CLI::RotateLogs