#!/usr/bin/env python

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

def getText(nodelist):
	text = ""
	for node in nodelist:
		if node.nodeType == node.TEXT_NODE:
			text += node.data
	return text


desktop_generic_names = set()
desktop_comments = set()
f = open("Swift/resources/swift.desktop", "r")
for l in f.readlines() :
	m = re.match("GenericName\[(\w+)\].*", l)
	if m :
		desktop_generic_names.add(m.group(1))
	m = re.match("Comment\[(\w+)\].*", l)
	if m :
		desktop_comments.add(m.group(1))
f.close()

for filename in os.listdir("Swift/Translations") :
	m = re.match("swift_(.*)\.ts", filename)
	if m :
		language = m.group(1)
		finished = True
		f = open("Swift/Translations/" + filename, "r")
		document = xml.dom.minidom.parse(f)
		f.close()

		for message in document.getElementsByTagName("message") :
			source = message.getElementsByTagName("source")[0]
			sourceText = getText(source.childNodes)
			sourcePlaceholders = set(re.findall("%\d+%?", sourceText))
			translation = message.getElementsByTagName("translation")[0]
			if "type" in translation.attributes.keys() and translation.attributes["type"]. value == "unfinished" :
				finished = False
			translationText = getText(translation.childNodes)
			translationPlaceholders = set(re.findall("%\d+%?", translationText))
			if translationPlaceholders != sourcePlaceholders :
				print "[Error] " + filename + ": Placeholder mismatch in translation '" + sourceText + "'"
		if not finished :
				print "[Warning] " + filename + ": Unfinished"
		if language not in desktop_generic_names and language != "en" :
				print "[Warning] GenericName field missing in desktop entry for " + language
		if language not in desktop_comments and language != "en" :
				print "[Warning] Comment field missing in desktop entry for " + language