from discord.ext import tasks
import traceback
import asyncio, aiohttp
import discord

class Extension:
	DONATE_VIP_ROLE = 684725881557614689
	FREE_VIP_ROLE = 1084187245025689630
	TRACK_WEBHOOK = 819627591501479937

	core = None
	def __init__(self, core):
		self.core = core

		@core.listen()
		async def on_message(message: discord.Message):
			if message.webhook_id != self.TRACK_WEBHOOK:
				return

			await self.updater()
			return

	async def task(self, timeout = 60):
		await self.core.wait_until_ready()
		await asyncio.sleep(5)
		while True:
			await self.updater()
			await asyncio.sleep(timeout)

	async def updater(self):
		try:
			await self.checkRoles(self.DONATE_VIP_ROLE)
			await self.checkRoles(self.FREE_VIP_ROLE)
		except:
			traceback.print_exc()

	async def getVIP_DiscordIDs(self):
		async with aiohttp.ClientSession(cookies={"secretkey":self.core.secret_key}) as session:
			async with session.get(f"{self.core.backend_url}/api/bot/discord/viplist", ssl=False) as response:
				return await response.json()

	async def getFreeVIP_DiscordIDs(self):
		async with aiohttp.ClientSession(cookies={"secretkey":self.core.secret_key}) as session:
			async with session.get(f"{self.core.backend_url}/api/bot/discord/freeviplist", ssl=False) as response:
				return await response.json()

	async def checkRoles(self, role_id):
		current_members = self.core.get_guild(int(self.core.main_server_id)).get_role(role_id).members
		if role_id == self.DONATE_VIP_ROLE:
			active_vips = await self.getVIP_DiscordIDs()
		elif role_id == self.FREE_VIP_ROLE:
			active_vips = await self.getFreeVIP_DiscordIDs()
		else:
			print(f"Error: not setted role_id to check roles")
			return

		ids_4_remove_role = [member for member in current_members if not member.id in active_vips]
		ids_4_add_role = [self.core.get_guild(self.core.main_server_id).get_member(i) for i in active_vips if not i in [member.id for member in current_members]]

		VIP_ROLE = self.core.get_guild(self.core.main_server_id).get_role(role_id)
		for member in ids_4_remove_role:
			if member is None:
				continue
			try:
				print(f"Remove role({role_id}) from {member}")
				await member.remove_roles(VIP_ROLE, reason = "Автоматически, игрок больше не имеет вип")
			except Exception as err:
				print(f"Failed remove role ({role_id}) to {member}, err: {err}")

		for member in ids_4_add_role:
			if member is None:
				continue
			try:
				print(f"Add role({role_id}) to {member}")
				await member.add_roles(VIP_ROLE, reason = "Автоматически, игрок приобрел(не точно) вип на серверах")
			except Exception as err:
				print(f"Failed add role ({role_id}) to {member}, err: {err}")