#! /usr/bin/python
# -*- coding: utf-8 -*-

# Copyright (C) 2016 MediaTek Inc.
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License version 2 as
# published by the Free Software Foundation.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
# See http://www.gnu.org/licenses/gpl-2.0.html for more details.

import sys,os
import re
import string
import ConfigParser
import xml.dom.minidom

import ChipObj
from data.PowerData import PowerData
from utility.util import log
from utility.util import LogLevel
from utility.util import sorted_key
from ModuleObj import ModuleObj

class PowerObj(ModuleObj):
    def __init__(self):
        ModuleObj.__init__(self, 'cust_power.h', 'cust_power.dtsi')
        self.__list = {}

    def getCfgInfo(self):
        cp = ConfigParser.ConfigParser(allow_no_value=True)
        cp.read(ModuleObj.get_figPath())

        self.__list = cp.options('POWER')
        self.__list = self.__list[1:]
        self.__list = sorted(self.__list)

    def read(self, node):
        nodes = node.childNodes
        for node in nodes:
            if node.nodeType == xml.dom.Node.ELEMENT_NODE:
                if node.nodeName == 'count':
                    continue

                varNode = node.getElementsByTagName('varName')

                data = PowerData()
                data.set_varName(varNode[0].childNodes[0].nodeValue)

                ModuleObj.set_data(self, node.nodeName, data)

        return True

    def parse(self, node):
        self.getCfgInfo()
        self.read(node)

    def gen_files(self):
        ModuleObj.gen_files(self)

    def gen_spec(self, para):
        if re.match(r'.*_h$', para):
            self.gen_hFile()

    # power module has no DTSI file
    def gen_dtsiFile(self):
        pass

    def fill_hFile(self):
        gen_str = ''
        for key in sorted_key(ModuleObj.get_data(self).keys()):
            value = ModuleObj.get_data(self)[key]
            if value.get_varName() == '':
                continue
            idx = string.atoi(key[5:])
            name = self.__list[idx]
            gen_str += '''#define GPIO_%s\t\tGPIO_%s\n''' %(name.upper(), value.get_varName())

        return gen_str

    def fill_dtsiFile(self):
        return ''