# -*- coding: utf-8 -*-
import arrow
import messages
import languageHandler
import widgetUtils
import output
import wx
import webbrowser
import utils
from pubsub import pub
from wxUI.dialogs import postDialogs, urlList
from extra import SpellChecker, translator
from mysc.thread_utils import call_threaded
from wxUI import menus

class postController(object):
	def __init__(self, session, postObject):
		super(postController, self).__init__()
		self.session = session
		self.post = postObject
		self.dialog = postDialogs.post()
		self.dialog.comments.list.Bind(wx.EVT_LIST_ITEM_ACTIVATED, self.show_comment)
		from_ = self.session.get_user_name(self.post["from_id"])
#		if self.post.has_key("owner_id"):
#			to_ = [i["name"] for i in self.post["to"]["data"]]
#			title = _(u"Post from {0} in {1}").format(from_, "".join(to_))
#		else:
		title = _(u"Post from {0}").format(from_,)
		self.dialog.set_title(title)
		message = story = u""
		if self.post.has_key("message"):
			message = self.post["message"]
		if self.post.has_key("story"):
			story = self.post["story"]
		if self.post.has_key("name") and self.post.has_key("link"):
			message += u". {0}, {1}".format(self.post["name"], self.post["link"])
		if story != "":
			final_msg = u"{0} \n\n{1}".format(story, message)
		else:
			final_msg = message
		self.dialog.set_post(final_msg)
#  widgetUtils.connect_event(self.message.spellcheck, widgetUtils.BUTTON_PRESSED, self.spellcheck)
#  widgetUtils.connect_event(self.message.translateButton, widgetUtils.BUTTON_PRESSED, self.translate)
#  self.text_processor()
		widgetUtils.connect_event(self.dialog.like, widgetUtils.BUTTON_PRESSED, self.post_like)
		widgetUtils.connect_event(self.dialog.comment, widgetUtils.BUTTON_PRESSED, self.add_comment)
		widgetUtils.connect_event(self.dialog.tools, widgetUtils.BUTTON_PRESSED, self.show_tools_menu)
		self.dialog.Bind(wx.EVT_LIST_ITEM_RIGHT_CLICK, self.show_menu, self.dialog.comments.list)
		self.dialog.Bind(wx.EVT_LIST_KEY_DOWN, self.show_menu_by_key, self.dialog.comments.list)
		call_threaded(self.load_all_components)

	def load_all_components(self):
		self.get_likes()
		self.get_shares()
		self.get_comments()

	def post_like(self, *args, **kwargs):
		lk = self.session.like(self.post["id"])
		self.get_likes()

	def get_likes(self):
		self.likes = self.session.fb.client.get_connections(id=self.post["id"], connection_name="likes", summary=True)
		self.dialog.set_likes(self.likes["summary"]["total_count"])

	def get_shares(self):
		self.shares = self.session.fb.client.get_connections(id=self.post["id"], connection_name="sharedposts")
		self.dialog.set_shares(str(len(self.shares["data"])))

	def get_comments(self):
		self.comments = self.session.fb.client.get_connections(id=self.post["id"], connection_name="comments", filter="stream")
		comments = []
		for i in self.comments["data"]:
			from_ = i["from"]["name"]
			if len(i["message"]) > 100:
				comment = i["message"][:100]
			else:
				comment = i["message"]
			original_date = arrow.get(i["created_time"], "YYYY-MM-DTHH:m:sZ", locale="en")
			created_at = original_date.humanize(locale=languageHandler.getLanguage())
			likes = str(i["like_count"])
			comments.append([from_, comment, created_at, likes,])
		self.dialog.insert_comments(comments)

	def add_comment(self, *args, **kwargs):
		comment = messages.comment(title=_(u"Add a comment"), caption="", text="")
		if comment.message.get_response() == widgetUtils.OK:
			msg = comment.message.get_text().encode("utf-8")
			try:
				self.session.fb.client.put_comment(self.post["id"], msg)
				output.speak(_(u"You've posted a comment"))
				if len(self.comments["data"]) < 25:
					self.clear_comments_list()
					self.get_comments()
			except Exception as msg:
				print msg

	def clear_comments_list(self):
		self.dialog.comments.clear()

	def show_comment(self, *args, **kwargs):
		c = comment(self.session, self.comments["data"][self.dialog.comments.get_selected()])
		c.dialog.get_response()

	def show_menu(self, *args, **kwargs):
		if self.dialog.comments.get_count() == 0: return
		menu = menus.commentMenu()
		widgetUtils.connect_event(self.dialog, widgetUtils.MENU, self.show_comment, menuitem=menu.open)
		widgetUtils.connect_event(self.dialog, widgetUtils.MENU, self.comment_like, menuitem=menu.like)
		widgetUtils.connect_event(self.dialog, widgetUtils.MENU, self.comment_unlike, menuitem=menu.unlike)
		self.dialog.PopupMenu(menu, self.dialog.comments.list.GetPosition())

	def show_menu_by_key(self, ev):
		if ev.GetKeyCode() == wx.WXK_WINDOWS_MENU:
			self.show_menu()

	def show_tools_menu(self, *args, **kwargs):
		menu = menus.toolsMenu()
		widgetUtils.connect_event(self.dialog, widgetUtils.MENU, self.open_url, menuitem=menu.url)
		widgetUtils.connect_event(self.dialog, widgetUtils.MENU, self.translate, menuitem=menu.translate)
		widgetUtils.connect_event(self.dialog, widgetUtils.MENU, self.spellcheck, menuitem=menu.CheckSpelling)
		self.dialog.PopupMenu(menu, self.dialog.tools.GetPosition())

	def comment_like(self, *args, **kwargs):
		comment_id = self.comments["data"][self.dialog.comments.get_selected()]["id"]
		self.session.like(comment_id)
		output.speak(_(u"You do like this comment"))

	def comment_unlike(self, *args, **kwargs):
		comment_id = self.comments["data"][self.dialog.comments.get_selected()]["id"]
		self.session.unlike(comment_id)
		output.speak(_(u"You don't like this comment"))

	def translate(self, *args, **kwargs):
		dlg = translator.gui.translateDialog()
		if dlg.get_response() == widgetUtils.OK:
			text_to_translate = self.dialog.post_view.GetValue().encode("utf-8")
			source = [x[0] for x in translator.translator.available_languages()][dlg.get("source_lang")]
			dest = [x[0] for x in translator.translator.available_languages()][dlg.get("dest_lang")]
			msg = translator.translator.translate(text_to_translate, source, dest)
			self.dialog.post_view.ChangeValue(msg)
			output.speak(_(u"Translated"))
		else:
			return

	def spellcheck(self, *args, **kwargs):
		text = self.dialog.post_view.GetValue()
		checker = SpellChecker.spellchecker.spellChecker(text, "")
		if hasattr(checker, "fixed_text"):
			self.dialog.post_view.ChangeValue(checker.fixed_text)

	def open_url(self, *args, **kwargs):
		text = self.dialog.post_view.GetValue()
		urls = find_urls(text)
		url = None
		if len(urls) == 0: return
		if len(urls) == 1:
			url = urls[0]
		elif len(urls) > 1:
			url_list = urlList.urlList()
			url_list.populate_list(urls)
			if url_list.get_response() == widgetUtils.OK:
				url = urls[url_list.get_item()]
		if url != None:
			output.speak(_(u"Opening URL..."), True)
			webbrowser.open_new_tab(url)

class comment(object):
	def __init__(self, session, comment_object):
		super(comment, self).__init__()
		self.session = session
		self.comment = comment_object
		self.dialog = postDialogs.comment()
		from_ = self.comment["from"]["name"]
		message = self.comment["message"]
		original_date = arrow.get(self.comment["created_time"], "YYYY-MM-DTHH:m:sZ", locale="en")
		created_at = original_date.humanize(locale=languageHandler.getLanguage())
		self.dialog.set_post(message)
		self.dialog.set_title(_(u"Comment from {0}").format(from_,))
		widgetUtils.connect_event(self.dialog.like, widgetUtils.BUTTON_PRESSED, self.post_like)
		call_threaded(self.get_likes)

	def get_likes(self):
		self.likes = self.session.fb.client.get_connections(id=self.comment["id"], connection_name="likes", summary=True)
		self.dialog.set_likes(self.likes["summary"]["total_count"])

	def post_like(self, *args, **kwargs):
		lk = self.session.like(self.comment["id"])
		self.get_likes()

class audio(postController):
	def __init__(self, session, postObject):
		self.session = session
		self.post = postObject
		self.dialog = postDialogs.audio()
		self.fill_information()

	def fill_information(self):
		if self.post.has_key("artist"):
			self.dialog.set("artist", self.post["artist"])
		if self.post.has_key("title"):
			self.dialog.set("title", self.post["title"])
		if self.post.has_key("duration"):
			self.dialog.set("duration", utils.seconds_to_string(self.post["duration"]))
		self.dialog.set_title(u"{0} - {1}".format(self.post["title"], self.post["artist"]))
		call_threaded(self.get_lyrics)

	def get_lyrics(self):
		if self.post.has_key("lyrics_id"):
			l = self.session.vk.client.audio.getLyrics(lyrics_id=int(self.post["lyrics_id"]))
			self.dialog.set("lyric", l["text"])