#!/usr/bin/env python3
"""Verify the first subject content format is documented."""

from pathlib import Path


ROOT = Path(__file__).resolve().parents[1]
DOC = ROOT / "Docs" / "KnowledgeAndSkillFoundation.md"
ROADMAP = ROOT / "AGRARIAN_DEVELOPMENT_ROADMAP.md"

REQUIRED = {
    DOC: [
        "## Subject Content Format",
        "`topic`",
        "`concepts`",
        "`difficulty_tier`",
        "`prerequisite_concepts`",
        "`in_game_effect`",
        "`practice_action`",
        "`source_note`",
        "topic: fire.clearance",
        "Format rule:",
    ],
    ROADMAP: [
        "[x] Define the first subject content format: topic, concepts, difficulty tier, prerequisite concepts, in-game effect, practice action, and source note.",
    ],
}


def main() -> None:
    missing: list[str] = []
    for path, snippets in REQUIRED.items():
        text = path.read_text(encoding="utf-8")
        for snippet in snippets:
            if snippet not in text:
                missing.append(f"{path.relative_to(ROOT)} missing {snippet!r}")
    if missing:
        raise SystemExit("FAILED: " + "; ".join(missing))
    print("OK: subject content format is documented.")


if __name__ == "__main__":
    main()