from __future__ import annotations

import collections
import dataclasses
import typing

import cache
from config import config
import supply

if typing.TYPE_CHECKING:
	import market

def main() -> None:
	raw_prices: typing.Mapping[str, market.RawPrice] = {p['MaterialTicker']: p
			for p in cache.get('https://refined-prun.github.io/refined-prices/all.json') if p['ExchangeCode'] == 'IC1'}

	planets = [supply.Planet(fio_burn) for fio_burn in cache.get('https://rest.fnar.net/fioweb/burn/user/' + config.username,
			headers={'Authorization': config.fio_api_key})]
	buy: dict[str, int] = collections.defaultdict(int)
	for planet in planets:
		for mat, amount in planet.buy_for_target(7).items():
			buy[mat] += amount

	materials: list[Material] = []
	for mat, amount in buy.items():
		price = raw_prices[mat]
		if price['Bid'] is None or price['Ask'] is None:
			print(mat, 'has no bid/ask')
			continue
		spread = price['Ask'] - price['Bid']
		materials.append(Material(mat, amount=amount, spread=spread, total=spread * amount))
	materials.sort(reverse=True)

	print('mat  amount  total')
	for m in materials:
		print(f'{m.ticker:4} {m.amount:>6} {m.total:6.0f}')

@dataclasses.dataclass(eq=False, slots=True)
class Material:
	ticker: str
	amount: int
	spread: float
	total: float

	def __lt__(self, o: Material) -> bool:
		return self.total < o.total


if __name__ == '__main__':
	main()