import asyncio

import discord

import random

from werewolf.votegroup import VoteGroup

class WolfVote(VoteGroup):
    """
    Werewolf implementation of base VoteGroup class
    """
    
    allignment = 2     # 1: Town, 2: Werewolf, 3: Neutral
    channel_id = "werewolves" 

    kill_messages = [
        "**{ID}** - {target} was mauled by wolves",
        "**{ID}** - {target} was found torn to shreds"]
    
    def __init__(self, game, channel):
        self.game = game
        self.channel = channel
        self.players = []
        self.vote_results = {}
        self.properties = {}  # Extra data for other options

        self.killer = None  # Added killer

        self.action_list = [
            (self._at_game_start, 0),  # (Action, Priority)
            (self._at_day_start, 0),
            (self._at_voted, 0),
            (self._at_kill, 0),
            (self._at_hang, 0),
            (self._at_day_end, 0),
            (self._at_night_start, 2),
            (self._at_night_end, 5)  # Kill priority
            ] 
        
    # async def on_event(self, event, data):
        # """
        # See Game class for event guide
        # """
        
        # await action_list[event][0](data)

    # async def _at_game_start(self, data=None):
        # await self.channel.send(" ".join(player.mention for player in self.players))

    # async def _at_day_start(self, data=None):
        # pass
        
    # async def _at_voted(self, data=None):
        # pass
        
    # async def _at_kill(self, data=None):
        # if data["player"] in self.players:
            # self.players.pop(data["player"])
        
    # async def _at_hang(self, data=None):
        # if data["player"] in self.players:
            # self.players.pop(data["player"])
        
    # async def _at_day_end(self, data=None):
        # pass
        
    async def _at_night_start(self, data=None):
        if self.channel is None:
            return
        
        await self.game.generate_targets(self.channel)
        await self.channel.send(" ".join(player.mention for player in self.players))
        self.killer = random.choice(self.players)
        
        await self.channel.send("{} has been selected as tonight's killer".format(self.killer.member.display_name))
        
    async def _at_night_end(self, data=None):
        if self.channel is None:
            return
        
        target = None
        vote_list = list(self.vote_results.values())
        
        if vote_list:
            target_id = max(set(vote_list), key=vote_list.count)
        
        if target and self.killer:
            await self.game.kill(target_id, self.killer, random.choice(self.kill_messages))
        else:
            await self.channel.send("**No kill will be attempted tonight...**")
            
    # async def _at_visit(self, data=None):
        # pass   

    async def vote(self, target, author, id):
        """
        Receive vote from game
        """
        
        self.vote_results[author.id] = id
        
        await self.channel.send("{} has voted to kill {}".format(author.mention, target.member.display_name))