"""Map workbook location / stem label to body-text font preset."""

from __future__ import annotations

from pathlib import Path

# data/<cc>/… — two-letter folder names from legex scrapers
FONT_BY_CC: dict[str, str] = {
    "kr": "han_k",
    "in": "deva",
    "am": "arm",
    "ge": "geo",
}

# Goldenset_* stem label (ohne Präfix), z. B. aus älteren Drive-Layouts
FOLDER_FONT_BY_STEM: dict[str, str] = {
    "China": "han_sc",
    "South_Korea": "han_k",
    "Taiwan": "han_tc",
    "Hong_Kong": "han_tc",
    "India": "deva",
    "Armenia": "arm",
    "Georgia": "geo",
}


def font_key_for_workbook(xlsx: Path) -> str:
    cc = xlsx.parent.name
    if cc in FONT_BY_CC:
        return FONT_BY_CC[cc]
    stem_label = xlsx.stem.removeprefix("Goldenset_")
    return FOLDER_FONT_BY_STEM.get(stem_label, "default")