#!/usr/bin/env python3
"""Validate the repository-root CASAN native plugin facades."""

from __future__ import annotations

import json
from pathlib import Path


ROOT = Path(__file__).resolve().parents[3]
VERSION = (ROOT / "VERSION").read_text(encoding="utf-8").strip()


def load_json(relative_path: str) -> dict[str, object]:
    payload = json.loads((ROOT / relative_path).read_text(encoding="utf-8"))
    assert isinstance(payload, dict), relative_path
    return payload


def main() -> None:
    codex = load_json(".codex-plugin/plugin.json")
    assert codex["name"] == "casan"
    assert codex["version"] == VERSION
    assert codex["skills"] == "./skills/"
    assert "hooks" not in codex
    assert codex["license"] == "Proprietary"

    interface = codex["interface"]
    assert isinstance(interface, dict)
    for field in (
        "displayName",
        "shortDescription",
        "longDescription",
        "developerName",
        "category",
        "capabilities",
        "defaultPrompt",
    ):
        assert interface.get(field), field

    claude = load_json(".claude-plugin/plugin.json")
    assert claude["name"] == "casan"
    assert claude["version"] == VERSION
    assert claude["skills"] == ["./skills/"]
    assert "hooks" not in claude

    marketplace = load_json(".claude-plugin/marketplace.json")
    plugins = marketplace["plugins"]
    assert isinstance(plugins, list) and len(plugins) == 1
    entry = plugins[0]
    assert isinstance(entry, dict)
    assert entry["name"] == "casan"
    assert entry["source"] == "./"
    assert entry["version"] == VERSION

    skill = (ROOT / "skills/casan/SKILL.md").read_text(encoding="utf-8")
    assert skill.startswith("---\nname: casan\n")
    assert "description:" in skill
    assert "[TODO:" not in skill
    assert (ROOT / "skills/casan/agents/openai.yaml").is_file()

    levels = load_json("packaging/levels.json")
    level_map = levels["levels"]
    assert isinstance(level_map, dict)
    core = level_map["core"]
    assert isinstance(core, dict)
    includes = core["includes"]
    assert isinstance(includes, list)
    for required in (".codex-plugin", ".claude-plugin", "skills"):
        assert required in includes, required

    print(f"NATIVE_PLUGIN_PASS version={VERSION} codex=true claude=true")


if __name__ == "__main__":
    main()