#-*- coding: utf-8 -*-

# Copyright 2010 Mir Calculate Ltd. http://www.calculate-linux.org
#
#  Licensed under the Apache License, Version 2.0 (the "License");
#  you may not use this file except in compliance with the License.
#  You may obtain a copy of the License at
#
#      http://www.apache.org/licenses/LICENSE-2.0
#
#  Unless required by applicable law or agreed to in writing, software
#  distributed under the License is distributed on an "AS IS" BASIS,
#  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
#  See the License for the specific language governing permissions and
#  limitations under the License.

__version__ = "2.2.0"
__version_info__ = tuple([ int(num) for num in __version__.split('.')])
__app__ = "calculate-install"

import os
import re
import sys

from cl_lang import lang
from cl_template import template
from cl_fill import clLocale
from cl_datavars import DataVars
from cl_print import color_print

tr = lang()
tr.setGlobalDomain('cl_install')
tr.setLanguage(sys.modules[__name__])

class printNoColor:
    def colorPrint(self,attr,fg,bg,string):
        sys.stdout.write(string)

class DataVarsInstall(DataVars):
    """Variable class for installation"""

    def flInstall(self, **args):
        '''Заполнить конфигурацию переменных, для десктопа'''
        # Имя секции в calculate.env
        envSection = "calculate-install"
        # заполнить переменные окружения алгоритмом по умолнанию
        self.importData(envSection, ('cl_vars_install','cl_fill_install'))

class cl_install(color_print):
    """Primary class for templates appling and system installation"""

    def __init__(self):
        self.clVars = None
        self.clTemp = None
        self.color = True

    def colorPrint(self,attr,fg,bg,string):
        if self.color:
            color_print.colorPrint(self,attr,fg,bg,string)
        else:
            sys.stdout.write(string)
            sys.stdout.flush()

    def setNoColor(self):
        self.color = False

    def initVars(self):
        """Primary initialization of variables"""
        self.clVars = DataVarsInstall()
        self.clVars.flInstall()
        self.clVars.flIniFile()

    def applyTemplatesForSystem(self):
        """Apply templates for root of system."""
        self.clVars.Set("cl_root_path","/", True)
        self.clTemp = template(self.clVars)
        dirsFiles = self.clTemp.applyProfiles()
        if self.clTemp.getError():
            return False
        else:
            return dirsFiles

    def installSystem(self):
        """install System by current variable enviroment"""
        pass

    def setAllLocaleByLang(self,lang):
        """Set all locale variable by specified lang"""
        locale = clLocale()
        if not locale.isLangExists(lang):
            return False
        self.clVars.Set('os_locale_lang',lang, True)
        self.clVars.Set('os_locale_locale',
            locale.getFieldByLang('locale',lang), True)
        self.clVars.Set('os_locale_language',
            locale.getFieldByLang('language',lang), True)
        self.clVars.Set('os_locale_keymap',
            locale.getFieldByLang('keymap',lang), True)
        self.clVars.Set('os_locale_dumpkeys',
            locale.getFieldByLang('dumpkeys_charset',lang), True)
        self.clVars.Set('os_locale_xkb',
            locale.getFieldByLang('xkblayout',lang), True)
        return True