from __future__ import annotations

import hashlib
from pathlib import Path
from typing import Protocol


class TradingProjectProfile(Protocol):
    name: str

    def archaeology(self, repository_path: str) -> dict: ...


class CryptoTradingProfile:
    name = "crypto"

    def archaeology(self, repository_path: str) -> dict:
        root = Path(repository_path)
        return {
            "profile": self.name,
            "repository": str(root),
            "status": "UNKNOWN" if not root.exists() else "CONFIRMED",
            "datasets": [],
            "findings": [],
        }


class HyperliquidProfile(CryptoTradingProfile):
    name = "crypto_hyperliquid"


class ExistingSystemProfile(Protocol):
    name: str

    def feature_inventory(self, repository_path: str) -> list[dict]: ...


class HyperScalperProfile:
    name = "hyperscalper"

    def feature_inventory(self, repository_path: str) -> list[dict]:
        root = Path(repository_path)
        candidates = [
            root / "src" / "hyperscalper" / "fast_engine.py",
            root / "src" / "hyperscalper" / "indicators_depth_nb.py",
            root / "src" / "hyperscalper" / "indicator_library.py",
        ]
        rows = []
        for path in candidates:
            if not path.exists():
                continue
            digest = hashlib.sha256(path.read_bytes()).hexdigest()
            rows.append({"name": path.stem, "family": "HYPERSCALPER_IMPORT", "implementation_reference": str(path), "code_hash": digest})
        return rows