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

import os, sys
import time
import re
import string

from utility import version
from utility.util import log
from utility.util import LogLevel

class ModuleObj:
    _chip_id = ''
    _gen_path = ''

    def __init__(self, name1, name2):
        self.__hName = name1
        self.__dtsiName = name2
        self.__data = {}

    def get_hFileName(self):
        return self.__hName

    def get_dtsiFileName(self):
        return self.__dtsiName

    def get_cfgInfo(self, section):
        pass

    def set_data(self, key, value):
        self.__data[key] = value

    def get_data(self):
        return self.__data

    def gen_files(self):
        self.gen_hFile()
        self.gen_dtsiFile()


    def gen_hFile(self):
        fp = open(os.path.join(ModuleObj.get_genPath(), ModuleObj.get_hFileName(self)), 'w')
        gen_str = ''
        gen_str += ModuleObj.writeComment()
        gen_str += ModuleObj.writeHeader(ModuleObj.get_hFileName(self))
        gen_str += self.fill_hFile()
        gen_str += ModuleObj.writeTail(ModuleObj.get_hFileName(self))
        fp.write(gen_str)
        fp.close()


    def gen_dtsiFile(self):
        fp = open(os.path.join(ModuleObj.get_genPath(), ModuleObj.get_dtsiFileName(self)), 'w')
        gen_str = ''
        gen_str = ModuleObj.writeComment()
        gen_str += ModuleObj.writeHeader(ModuleObj.get_dtsiFileName(self))
        gen_str += self.fill_dtsiFile()
        fp.write(gen_str)
        fp.close()

    def gen_spec(self, para):
        if re.match(r'.*_h$', para):
            self.gen_hFile()
        elif re.match(r'.*_dtsi', para):
            self.gen_dtsiFile()
        elif re.match(r'.*_c', para):
            self.gen_cFile()

    @staticmethod
    def get_figPath():
        figPath = os.path.join(sys.path[0], 'config', ModuleObj.get_chipId() + '.fig')
        if not os.path.exists(figPath) or not os.path.isfile(figPath):
            log(LogLevel.error, 'Can not find %s.fig file!' %(ModuleObj.get_chipId()))
            sys.exit(-1)

        return figPath

    @staticmethod
    def get_cmpPath():
        cmpPath = os.path.join(sys.path[0], 'config', 'YuSu.cmp')

        if not os.path.exists(cmpPath) or not os.path.isfile(cmpPath):
            log(LogLevel.error, 'Can not find YuSu.cmp file!')
            sys.exit(-1)

        return cmpPath

    @staticmethod
    def get_chipId():
        return ModuleObj._chip_id

    @staticmethod
    def set_chipId(id):
        ModuleObj._chip_id = id

    @staticmethod
    def set_genPath(path):
        ModuleObj._gen_path = path

    @staticmethod
    def get_genPath():
        return ModuleObj._gen_path

    @staticmethod
    def writeComment():
        stamp = time.strftime("%Y-%m-%d %H:%M:%S", time.localtime())
        ver_info = version.VER_MAIN + '.' + version.VER_SUB + '.' + version.BUILD_SN

        gen_str = '''/*\n * Generated by MTK SP DrvGen Version: '''
        gen_str += ver_info
        gen_str += ''' for '''
        gen_str += ModuleObj.get_chipId()
        gen_str += '''.\n'''
        gen_str += ''' * '''
        gen_str += stamp
        gen_str += '''\n * Do Not Modify The File.\n'''
        gen_str += ''' * Copyright Mediatek Inc. (c) 2016.\n*/\n\n'''

        return gen_str

    @staticmethod
    def writeHeader(name):
        str = ''
        if re.match(r'.*\.h$', name):
            name = string.replace(name, '.', '_')
            name = string.replace(name, '-', '_')
            str += '''#ifndef __%s\n''' %(name.upper())
            str += '''#define __%s\n''' %(name.upper())
            str += '''\n'''
        elif re.match(r'.*\.dtsi$', name):
            str += '''/*************************\n'''
            str += ''' * %s File\n''' %(name.replace('cust_', '').replace('.', ' ').upper())
            str += '''*************************/\n\n'''

        return str

    @staticmethod
    def writeTail(name):
        if re.match(r'.*\.h$', name):
            gen_str = '''\n\n#endif /* %s */\n''' %('__' + string.replace(name, '.', '_').upper())
            return gen_str