"""
tasks/registry.py — Curriculum stage registry for OpenSOC.

The four stages map onto the `tasks` block in `openenv.yaml`.  Each entry
controls how `OpenSOCEnv` materializes incidents in `defender_only` mode
(SFT warmstart, eval, simple smoke tests). In `self_play` mode, the
attacker LLM drives the distribution and these defaults are unused.
"""

from __future__ import annotations

from typing import Dict, TypedDict


class StageConfig(TypedDict):
    description: str
    difficulty: str
    seed_offset: int


STAGE_REGISTRY: Dict[str, StageConfig] = {
    "stage1_basic": {
        "description": (
            "Single-event incidents from a small set of unambiguous templates. "
            "Used to bootstrap defender format learning."
        ),
        "difficulty": "easy",
        "seed_offset": 1_000,
    },
    "stage2_multi": {
        "description": (
            "Multi-event incidents where the malicious signal is spread across "
            "a short log window."
        ),
        "difficulty": "medium",
        "seed_offset": 2_000,
    },
    "stage3_mixed": {
        "description": (
            "Benign decoy events interleaved with malicious ones; tests "
            "false-positive suppression."
        ),
        "difficulty": "hard",
        "seed_offset": 3_000,
    },
    "stage4_adversarial": {
        "description": (
            "Attacker-controlled distribution (self-play) or held-out "
            "adversarial set (eval)."
        ),
        "difficulty": "adversarial",
        "seed_offset": 4_000,
    },
}


__all__ = ["STAGE_REGISTRY", "StageConfig"]