from discord.ext.commands import Context
from Handlers.AbstractHandler import AbstractHandler
from Handlers.HandlerResponse import HandlerResponse
from Parallelism.AbstractProcessManager import AbstractPlayersManager
from Parallelism.ProcessInfo import PlayerInfo, ProcessStatus
from Parallelism.Commands import VCommands, VCommandsType
from Music.VulkanBot import VulkanBot
from typing import Union
from discord import Interaction


class ResumeHandler(AbstractHandler):
    def __init__(self, ctx: Union[Context, Interaction], bot: VulkanBot) -> None:
        super().__init__(ctx, bot)

    async def run(self) -> HandlerResponse:
        processManager: AbstractPlayersManager = self.config.getPlayersManager()
        processInfo = processManager.getRunningPlayerInfo(self.guild)
        if processInfo:
            if processInfo.getStatus() == ProcessStatus.SLEEPING:
                embed = self.embeds.NOT_PLAYING()
                return HandlerResponse(self.ctx, embed)

            # Send Resume command to be execute by player process
            command = VCommands(VCommandsType.RESUME, None)
            queue = processInfo.getQueueToPlayer()
            self.putCommandInQueue(queue, command)

            embed = self.embeds.PLAYER_RESUMED()
            return HandlerResponse(self.ctx, embed)
        else:
            embed = self.embeds.NOT_PLAYING()
            return HandlerResponse(self.ctx, embed)