from __future__ import annotations
from dataclasses import dataclass, field
from typing import Dict,  Literal

Difficulty = Literal["easy","standard","tough","elite","boss"]

@dataclass(frozen=True)
class EnemyProfile:
    # Level selection relative to player
    level_bias: int = 0          # e.g., +2 spawns slightly above player level
    level_variance: int = 1      # random wiggle (0..variance)
    min_level: int = 1
    max_level: int = 999

    # Global power multipliers (applied after base+per-level growth)
    hp_mult: float = 1.0
    dmg_mult: float = 1.0
    armor_mult: float = 1.0
    speed_mult: float = 1.0

    # Optional stat emphasis for auto-building enemy ability scores
    stat_weights: Dict[str, float] = field(default_factory=dict)  # e.g. {"STR":1.2,"DEX":1.1}

    # Rewards
    xp_base: int = 10
    xp_per_level: int = 5
    loot_tier: str = "common"