# -*- coding:utf-8 -*-
# python ctemplate.py test

import io
import sys
import datetime

reload(sys)
sys.setdefaultencoding('utf-8')

class ctemplate:

    __fileName = ' '
    __sourceName = ' '
    __headerName = ' '
    __time = datetime.datetime.now().strftime('%Y.%m.%d')
    __fileComments = {'@Modify':'\n    '+__time+unicode('.Kinve:1.创建文件'),
                      '@Brief':' ',
                      '@Date':__time,
                      '@Version':'V0.1',
                      '@Author':'Kinve JQ',
                      '@File':" ",
    }

    __CommentsOrder = ('@File','@Author','@Version','@Date','@Brief','@Modify')

    def __init__(self,s):
        self.__fileName = s
        self.__sourceName = s + ".c"
        self.__headerName = s + '.h'

    def generateCommentsAtTop(self,name):
        self.__fileComments['@File'] = name

        comments = ('/**\n')

        #find max length of string
        maxLen = 0
        for s in self.__CommentsOrder:
            if(len(s) > maxLen):
                maxLen = len(s)

        for k in self.__CommentsOrder:
            alignSpaceAmount = maxLen - len(k) + 4
            alignSpace = alignSpaceAmount * ' '
            comments += ('* '+ k + ':'+ alignSpace + self.__fileComments[k] + '\n')

        comments += ('**/\n\n')

        return comments

    def generateCommentsInTheEnd(self):
        return ("\n/********************* (C) COPYRIGHT Kinve JQ  *******END OF FILE ********/\n")

    def createSource(self):
        fh = io.open(self.__sourceName,mode='w',encoding='utf-8')
        cm = self.generateCommentsAtTop(self.__sourceName)
        cm += ("#include \"%s\"\n" %self.__headerName) 
        cm += ("\n"*5)
        cm += self.generateCommentsInTheEnd()
        fh.write(unicode(cm))
        fh.close()

    def createHeader(self):
        fh = io.open(self.__headerName,mode='w',encoding='utf-8')
        cm = self.generateCommentsAtTop(self.__headerName)
        cm += "#ifndef __%s_H_\n" %self.__fileName.upper()
        cm += "#define __%s_H_\n" %self.__fileName.upper() + "\n"
        cm += "/* 包含的头文件---------------------------------------------------------------*/\n"
        cm += "#include <stdlib.h>\n"
        cm += "/* 宏定义 --------------------------------------------------------------------*/\n\n"
        cm += "/* 类型定义 ------------------------------------------------------------------*/\n\n"
        cm += "/* 常量定义 ------------------------------------------------------------------*/\n\n"
        cm += "/* 宏定义 --------------------------------------------------------------------*/\n\n"
        cm += "/* 函数定义-------------------------------------------------------------------*/\n\n"
        cm += ("\n"*1)
        cm += "#endif\n"
        cm += self.generateCommentsInTheEnd()
        fh.write(unicode(cm))
        fh.close()

    def createTemplatePairs(self):
        self.createSource()
        self.createHeader()


if __name__ == '__main__':
        if len(sys.argv) != 2:
            sys.stderr.write("please input corret parameter")
        else:
            s = sys.argv[1]
            ct = ctemplate(s)
            ct.createTemplatePairs()