#!/usr/bin/env ruby
# =bymain
# Catori: El mas grandioso y ocioso catalogador de musica
# escrito en ruby y orientado a la linea de comandos.
require 'getoptlong'
require 'audioinfo'
require 'catori/Catalogador'
require 'catori/Db'
module Catori
	VERSION="0.2.3"
	CONFIG_DIR=File.expand_path("~/.config/php.apsique.com")
	CONFIG_FILE=CONFIG_DIR+"/catori.conf"
	LIB_DIR = File.expand_path(File.dirname(__FILE__)+"/../lib")
	def self.version
	"Catori "+VERSION
	end
	def self.usage
<<USAGE
Use: catori [--catalog DISC_ID [--device PATH] [--mount] ] [--query QUERY] [--help] [--version] [--edit]

Store the information about music files on PATH in DISC_ID tag. 

Catalog a CD / DVD: catori [--mount] [--device PATH] --catalog CD_TITLE
Retrieve information: catori --query [--artist ARTIST] [--title TITLE] [--file FILE]
Install on a Mysql Database: catori --install --database DB --user USER --password PW
Help: catori --help
Version: catori --version

Send bugs to clbustos at gmail.com

USAGE
	end
	class App
		def run
		iArgs=ARGV.size
		parser = GetoptLong.new
		parser.set_options(
		['--catalog',				'-c', 	GetoptLong::REQUIRED_ARGUMENT],
		['--gui',							GetoptLong::NO_ARGUMENT],
		['--install',						GetoptLong::NO_ARGUMENT],
		['--user',							GetoptLong::REQUIRED_ARGUMENT],
		['--database',						GetoptLong::REQUIRED_ARGUMENT],
		['--password',						GetoptLong::REQUIRED_ARGUMENT],
		['--pretend',				'-p',	GetoptLong::NO_ARGUMENT],
		['--mount',					'-m', 	GetoptLong::NO_ARGUMENT],
		['--device',           		'-d', 	GetoptLong::REQUIRED_ARGUMENT],
		['--help',                        	GetoptLong::NO_ARGUMENT],
		['--version',                     	GetoptLong::NO_ARGUMENT],
		['--query',					'-u', 	GetoptLong::NO_ARGUMENT],
		['--edit',					'-e',	GetoptLong::NO_ARGUMENT],
		['--artist',						GetoptLong::REQUIRED_ARGUMENT],
		['--album',							GetoptLong::REQUIRED_ARGUMENT],
		['--title',							GetoptLong::REQUIRED_ARGUMENT],
		['--file',							GetoptLong::REQUIRED_ARGUMENT],
		['--delete',						GetoptLong::NO_ARGUMENT],
		['--cd',							GetoptLong::REQUIRED_ARGUMENT]
		)
		parser.each_option do |name, arg|
			eval "$OPT_#{name.sub(/^--/, '').gsub(/-/, '_').upcase} = '#{arg}'"
		end
			hQuery=Hash.new
			hQuery['artist']=$OPT_ARTIST if !$OPT_ARTIST.nil? 
			hQuery['album']=$OPT_ALBUM if !$OPT_ALBUM.nil? 
			hQuery['title']=$OPT_TITLE if !$OPT_TITLE.nil?
			hQuery['file']=$OPT_FILE if !$OPT_FILE.nil? 
			hQuery['cd']=$OPT_CD if !$OPT_CD.nil? 
			
		if iArgs==0 or !$OPT_HELP.nil?
			puts Catori::usage
		elsif !$OPT_GUI.nil?
			require 'catori/Gui'
			require 'catori/Query'
			
			gui=Catori::Gui.new(hQuery)
			gui.start
			exit
		elsif !$OPT_INSTALL.nil?
			require 'catori/Installer'
			if $OPT_DATABASE.nil? or $OPT_USER.nil? or $OPT_PASSWORD.nil?
				puts "Use\ncatori --install --database DATABASE --user USER --password PASSWORD"
				exit
			end
			Catori::Installer.install($OPT_DATABASE,$OPT_USER,$OPT_PASSWORD)
		elsif !$OPT_QUERY.nil?
			raise "Need info for query" if hQuery.size==0
			require 'catori/Query'
			q=Catori::Query.new(hQuery)
			puts q.plain
		elsif !$OPT_EDIT.nil?
			raise "Need info for query" if hQuery.size==0
			require 'catori/Query'
			require 'catori/XML'
			q=Catori::Query.new(hQuery)
			temp=`mktemp /tmp/catori.XXXXXX`.strip
			if temp
				fp=File.open(temp,"w")
				fp.puts(q.xml)
				fp.close
				fecha=File.stat(temp).mtime
				system("$EDITOR #{temp}")
				if(File.stat(temp).mtime!=fecha)
					xml=Catori::XML.new(temp)
					if(xml.rastrea and i=xml.actualizar)
						$stderr.puts "Actualizados "+i.to_s+" archivos"
					else
						$stderr.puts "Se produjo un error!"
					end
				else
					$stderr.puts "No hay modificaciones"
				end
				
			else
			raise "Can't make a temp file"
			end
		elsif !$OPT_VERSION.nil?
			puts Catori::version
		elsif !$OPT_CATALOG.nil?
			$stderr.puts "Iniciando"
			device=$OPT_DEVICE.nil? ? '/mnt/cdrom' : $OPT_DEVICE;
			`mount #{device} &> /dev/null` if $OPT_MOUNT
			c=Catori::Catalogador.new($OPT_CATALOG,!$OPT_PRETEND.nil?,device)
			c.deletePrevious if !$OPT_DELETE.nil?
			c.rastrea
			`umount #{device} &> /dev/null` if $OPT_MOUNT
			`eject #{device} &> /dev/null`if $OPT_MOUNT
			$stderr.puts "Listo"
		end
		end
	end
end