# requires: pillow, pymorphy2
import logging
from .. import loader, utils
import telethon
import requests
from PIL import Image, ImageFont, ImageDraw 
import pymorphy2
import io
from io import BytesIO
import random
logger = logging.getLogger(__name__)


def register(cb):
	cb(FamilyMod())


@loader.tds
class FamilyMod(loader.Module):
	"""Quote a message"""
	strings = {"name": "Family"}

	async def client_ready(self, client, db):
		self.client = message.client

	@loader.unrestricted
	@loader.ratelimit
	async def familycmd(self, message):
		
		args = utils.get_args_raw(message)
		reply = await message.get_reply_message()
		if not reply:
			await utils.answer(message, '<b>Нет Реплая.</b>')
			return
		if not args:
			await utils.answer(message, '<b>Нет Текста.</b>')
			return
		pic = await check_media(message, reply)
		if not pic:
			await utils.answer(message, '<b>Нет Изображения.</b>')
			return
		await message.edit("Семья")
		font = requests.get("https://github.com/KeyZenD/l/blob/master/bold.ttf?raw=true").content
		family = makeFamily(pic, args, font)
		await message.client.send_file(message.to_id, family, reply_to=reply)
		await message.delete()

def place(background, image, cords, size):
	overlay = Image.open(BytesIO(image))
	overlay = overlay.resize((random.randint(size, size * 2), random.randint(size, size * 2)))
	background.paste(overlay, cords)

def placeText(background , cords, size, text, font):
	text_cords = (cords[0]+random.randint(0, size//2), cords[1]+random.randint(0, size//2))
	draw = ImageDraw.Draw(background)
	draw.text(text_cords, text, (0,0,0), font=ImageFont.truetype(io.BytesIO(font), random.randint(size // 8, size // 4)))

def makeFamily(image, caption, font):
	morph = pymorphy2.MorphAnalyzer()
	infl = morph.parse(caption)[0].inflect({'plur', 'gent'})
	if not infl:
		caption_mlt = caption
	else:
		caption_mlt = infl.word

	canvas = Image.new('RGBA', (600, 600), "white")

	draw = ImageDraw.Draw(canvas)

	draw.text((120, 5), 'ахах семья ' + caption_mlt, (0,0,0), font=ImageFont.truetype(io.BytesIO(font), 32))

	family = [
		{ 'name': 'мама', 'cords': (60, 100), 'size': 160 },
		{ 'name': 'папа', 'cords': (260, 80), 'size': 180 },
		{ 'name': 'сын', 'cords': (60, 380), 'size': 125 },
		{ 'name': 'дочь', 'cords': (230, 320), 'size': 125 },
		{ 'name': 'дочь', 'cords': (225, 380), 'size': 125 },
		{ 'name': 'сын', 'cords': (340, 390), 'size': 125 },
	]

	for member in family:
		place(canvas, image, member['cords'], member['size'])

	for member in family:
		placeText(canvas, member['cords'], member['size'], member['name'] + ' ' + caption, font)


	temp = BytesIO()
	canvas.save(temp, format="png")
	return temp.getvalue()
	
async def check_media(message, reply):
	if reply and reply.media:
		if reply.photo:
			data = reply.photo
		elif reply.document:
			if reply.gif or reply.video or reply.audio or reply.voice:
				return None
			data = reply.media.document
		else:
			return None
	else:
		return None
	if not data or data is None:
		return None
	else:
		data = await message.client.download_file(data, bytes)
		try:
			Image.open(io.BytesIO(data))
			return data
		except:
			return None