import logging
import time
from typing import Any

from api.core.Auth import AlterState
from core.basic.character import createCharacter


logger = logging.getLogger('dcalc.calc')


def calculate(state: AlterState, config: dict[str, Any] | None) -> dict[str, Any]:
    started_at = time.perf_counter()
    safe_config = config or {}
    character = createCharacter(state.alter, state.equVersion)
    created_at = time.perf_counter()
    result = character.calc(safe_config)
    finished_at = time.perf_counter()
    logger.info(
        'calc completed alter=%s equVersion=%s create_ms=%.2f calc_ms=%.2f total_ms=%.2f',
        state.alter,
        state.equVersion,
        (created_at - started_at) * 1000,
        (finished_at - created_at) * 1000,
        (finished_at - started_at) * 1000,
    )
    return result