#!/usr/bin/env python3
"""资产引用校验：game.js 引用的每个音频 id 都必须有 .ogg 和 .m4a 文件。"""
import re, sys, pathlib

root = pathlib.Path('/home/xsl/SoundGame/web/escape')
src = (root / 'game.js').read_text(encoding='utf-8')

ids = set()
# 1) 静态字符串 id：'sfx/xxx' / 'voice/xxx' / 'bgm/xxx'
for m in re.finditer(r"['\"]((bgm|voice|sfx)/[a-z0-9_]+)['\"]", src):
    ids.add(m.group(1))
# 2) 动态数字播报 voice/n${...} → n0..n9
if re.search(r"voice/n\$\{", src):
    ids.update(f'voice/n{i}' for i in range(10))

missing = []
for aid in sorted(ids):
    for ext in ('.ogg', '.m4a'):
        if not (root / 'audio' / (aid + ext)).is_file():
            missing.append(aid + ext)

print(f'引用的音频 id 数: {len(ids)}')
for aid in sorted(ids):
    print(' ', aid)
if missing:
    print('\n缺失文件:')
    for f in missing:
        print('  MISSING', f)
    sys.exit(1)
print('\nOK：所有引用的 id 均有 .ogg 和 .m4a')

# 反向检查：目录里是否存在从未被引用的音频（仅提示，不算失败）
import os
on_disk = {str(p.relative_to(root / 'audio'))[:-4]
           for p in (root / 'audio').rglob('*.ogg')}
unused = on_disk - ids
if unused:
    print('未被代码引用（仅提示）:', ', '.join(sorted(unused)))