"""跨层导入检查脚本。用法: python scripts/check_imports.py"""
import sys
import io
from pathlib import Path

# Windows 控制台编码兼容
sys.stdout = io.TextIOWrapper(sys.stdout.buffer, encoding='utf-8', errors='replace')

ROOT = Path(__file__).parent.parent
violations = 0

RULES = [
    {
        "name": "views/ 禁止直接导入 foundation/database/",
        "check_dirs": ["views"],
        "forbidden": ["foundation.database"],
    },
    {
        "name": "reviewers/ 禁止直接导入 foundation/database/",
        "check_dirs": [
            "core/construction_review/component/reviewers",
            "core/construction_review/component/doc_worker",
        ],
        "forbidden": ["foundation.database"],
    },
]

for rule in RULES:
    print(f"\n检查: {rule['name']}")
    for check_dir in rule["check_dirs"]:
        full_dir = ROOT / check_dir
        if not full_dir.exists():
            print(f"  跳过（目录不存在）: {check_dir}")
            continue
        for py_file in full_dir.rglob("*.py"):
            try:
                content = py_file.read_text(encoding="utf-8")
            except Exception:
                continue
            for pattern in rule["forbidden"]:
                import_line = f"from {pattern}"
                if import_line in content:
                    print(f"  ❌ {py_file.relative_to(ROOT)}")
                    violations += 1

if violations:
    print(f"\n共发现 {violations} 处跨层导入违规")
    sys.exit(1)
else:
    print("\n跨层导入检查通过")