#!/usr/bin/env python3
# -*- coding: utf-8 -*-

"""

TODO

1) Send message to inviter that bot has joined to groupchat.

2) If groupchat requires captcha, send the consequent message.

3) If groupchat error is received, send that error message to inviter.

FIXME

1) Save name of groupchat instead of jid as name

"""
import logging

class XmppGroupchat:

    # async def accept_muc_invite(self, message, ctr=None):
    #     # if isinstance(message, str):
    #     if not ctr:
    #         ctr = message["from"].bare
    #         jid = message['groupchat_invite']['jid']
    #     else:
    #         jid = message
    def accept_invitation(self, message):
        # operator muc_chat
        inviter = message["from"].bare
        jid = message['groupchat_invite']['jid']
        self.join(self, inviter, jid)


    async def autojoin(self, bookmarks):
        jid_from = str(self.boundjid) if self.is_component else None
        conferences = bookmarks["private"]["bookmarks"]["conferences"]
        for conference in conferences:
            if conference["jid"] and conference["autojoin"]:
                if not conference["nick"]:
                    conference["nick"] = self.alias
                    logging.error('Alias (i.e. Nicknname) is missing for '
                                  'bookmark {}'.format(conference['name']))
                await self.plugin['xep_0045'].join_muc_wait(conference["jid"],
                                                            conference["nick"],
                                                            presence_options = {"pfrom" : jid_from},
                                                            password=None)
                logging.info('Autojoin groupchat\n'
                             'Name  : {}\n'
                             'JID   : {}\n'
                             'Alias : {}\n'
                             .format(conference["name"],
                                     conference["jid"],
                                     conference["nick"]))
            elif not conference["jid"]:
                logging.error('JID is missing for bookmark {}'
                              .format(conference['name']))


    async def join(self, inviter, jid):
        # token = await initdb(
        #     muc_jid,
        #     sqlite.get_setting_value,
        #     "token"
        #     )
        # if token != "accepted":
        #     token = randrange(10000, 99999)
        #     await initdb(
        #         muc_jid,
        #         sqlite.update_setting_value,
        #         ["token", token]
        #     )
        #     self.send_message(
        #         mto=inviter,
        #         mfrom=self.boundjid.bare,
        #         mbody=(
        #             "Send activation token {} to groupchat xmpp:{}?join."
        #             ).format(token, muc_jid)
        #         )
        logging.info('Joining groupchat\n'
                     'JID     : {}\n'
                     'Inviter : {}\n'
                     .format(jid, inviter))
        jid_from = str(self.boundjid) if self.is_component else None
        await self.plugin['xep_0045'].join_muc_wait(jid,
                                                    self.alias,
                                                    presence_options = {"pfrom" : jid_from},
                                                    password=None)


    def leave(self, jid):
        jid_from = str(self.boundjid) if self.is_component else None
        message = ('This news bot will now leave this groupchat.\n'
                   'The JID of this news bot is xmpp:{}?message'
                   .format(self.boundjid.bare))
        status_message = ('This bot has left the group. '
                         'It can be reached directly via {}'
                         .format(self.boundjid.bare))
        self.send_message(mto=jid,
                          mfrom=self.boundjid,
                          mbody=message,
                          mtype='groupchat')
        self.plugin['xep_0045'].leave_muc(jid,
                                          self.alias,
                                          status_message,
                                          jid_from)