#!/usr/bin/env python
# -*- coding: UTF-8 -*-

#语言本地化工具

import os
import sys
import csv

def valid(key, value):
	return (key != None and value != None)

def openOrCreate(path):
    csv_reader = list(csv.reader(open(path,"rb"),delimiter='\t'))
    return csv_reader

def write(path, key, value, ignorevaluecheck, fontName, luaPath):
	# print(u"write")
	flag = ""
	if not valid(key, value):
		flag = "key or value can't be null!"
		return flag
	rb = openOrCreate(path)
	row_len = len(rb)
	for i in range(1, row_len):
		if rb[i][0] == key:
			flag = "exist same key!"
			break

	if flag == "" and ignorevaluecheck == "False":
		for i in range(1, row_len):
			if i > 0 and rb[i][1] == value:
				flag = "exist same value, key is " + rb[i][0]
				break

	if flag == "":
		flag = "success"
		csvfile = open(path,"a")
		writer = csv.writer(csvfile,delimiter='\t')
		writer.writerow([unicode(key),unicode(value),unicode(fontName)])
		csvfile.close()

	if flag == "success" and luaPath != "":
		import exceltolua
		exceltolua.do(path, luaPath)

	return flag

# def read(path):
# 	print(u"read")
# 	workbook = openOrCreate(path)
# 	sheet = workbook.sheet_by_name('cn')
# 	return True

if __name__ == '__main__':
	# print("start")
	sys.stdout.flush()
	args = sys.argv
	if len(args) < 5:
		sys.exit(1)

	fontName = ""
	if len(args) > 5:
		fontName = args[5]
	luaPath = ""
	if len(args) > 6:
		luaPath = args[6]

	# print(args)
	flag = write(args[1], args[2], args[3], args[4], fontName, luaPath)
	print(flag)
	# wtOrRd = args[1]
	# if wtOrRd == "-w":
	# 	write(args[2], args[3], args[4])
	# elif wtOrRd == "-r":
	# 	read()
	# else:
	# 	sys.exit(0)