#!/usr/bin/env python
# Copyright 1999-2009 Gentoo Foundation
# Distributed under the terms of the GNU General Public License v2
# Universal Select Tool
# Profiling Tool
# uprofile.py mephx.x@gmail.com

import os
import re
import sys
import stat
import json
import traceback

from umodule import *
from uio import filesystem
from uio import printsystem


verbose = False
printsystem.set_type('profile')

class Profile(Module):

	def __init__(self, path):
		self.actions = []
		self.parameters = []
		self.output = []
		
		str = ''
		for line in filesystem.read_file('.uprofile/' + path):
			str += line
			
		profile = json.loads(str)
		
		self.profile = profile
		
		self.name = path[:-5]
		self.author = profile['profile']['author']
		self.version = profile['profile']['version']
		self.description = profile['profile']['description']
		
		self.actions.append(Action(name = 'set', \
			description = 'Set this profile for this folder.', \
			type = 'profile'))
		self.actions.append(Action(name = 'default', \
			description = 'Set this profile the default profile.', \
			type = 'profile'))

	
class UniversalProfileTool:
	
	def __init__(self):
		self.profiles = []
		return
	
	def get_profile(self, name):
		profile = Profile(name + '.json')
		return profile
		
	def get_profiles(self):
		""" Returns the list of available uprofiles """
		for profile in filesystem.list_dir('.uprofile/'):
			if re.match('.*.json$', profile):
				self.profiles.append(Profile(profile))	
		return
		
	def parse_argv(self, args):
		global verbose, version
		profile = None
		profiles = None
		action = None
		printsystem.use_colors(True)
		for arg in args:
			if arg == '-v':
				verbose = True
				printsystem.verbose()
				args = args[1:]
			elif arg == '-nc':
				printsystem.use_colors(False)
				args = args[1:]
		
		if len(args) < 1:
			self.get_profiles()
			profiles = self.profiles
		elif len(args) == 1:
			profile = self.get_profile(args[0])
		elif len(args) == 2:
			profile = self.get_profile(args[0])
			action = profile.get_action(args[1])
			action.build()
			action.do_action(args[1:])
		if len(args) == 2:
			args = None
		else:
			args = args[2:]
		
		return [profile, profiles, args, action]

		
def main():
	uprofile = UniversalProfileTool()
	try:
		list = uprofile.parse_argv(sys.argv[1:])
		
		printsystem.print_ui(profile = list[0], \
			profiles = list[1], action = list[3], args = list[2])
		
	except UserWarning, warning:
		printsystem.print_exception(warning, True)
	except Exception, exception:
		printsystem.print_exception(exception)
		if verbose:
			traceback.print_exc()
			printsystem.print_line('')
		exit(1)
	exit(0)

if __name__ == '__main__': main()