# -*- coding: utf-8 -*-
"""admin 前端（F:\\shop\\yoshop2.0-admin）字段驼峰迁移。

Java 端平台后台接口出参/入参统一驼峰，前端 PHP 时代的 snake_case 字段需要同步。
这里按显式映射替换，避免通用正则误伤 import 路径（lazy_use 等）。
.vue 只处理 <template> 与 <script>，跳过 <style>。
"""
import re
from pathlib import Path

ROOT = Path(r"F:\shop\yoshop2.0-admin")
SRC = ROOT / "src"

# snake_case -> camelCase（全部是接口字段）
MAP = {
    "store_id": "storeId",
    "store_name": "storeName",
    "create_time": "createTime",
    "user_name": "userName",
    "admin_user_id": "adminUserId",
    "menu_id": "menuId",
    "api_id": "apiId",
    "parent_id": "parentId",
    "is_page": "isPage",
    "module_key": "moduleKey",
    "action_mark": "actionMark",
    "password_confirm": "passwordConfirm",
    "current_page": "currentPage",
}

PATTERN = re.compile(r"\b(" + "|".join(sorted(MAP, key=len, reverse=True)) + r")\b")


def repl(m):
    return MAP[m.group(1)]


def convert_vue(text):
    parts = re.split(r"(<style[^>]*>[\s\S]*?</style>)", text)
    out = []
    for p in parts:
        out.append(p if p.startswith("<style") else PATTERN.sub(repl, p))
    return "".join(out)


changed = []
for f in sorted(list(SRC.rglob("*.vue")) + list(SRC.rglob("*.js"))):
    text = f.read_text(encoding="utf-8", errors="replace")
    new = convert_vue(text) if f.suffix == ".vue" else PATTERN.sub(repl, text)
    if new != text:
        n = len(PATTERN.findall(text))
        f.write_text(new, encoding="utf-8", newline="")
        changed.append((str(f.relative_to(ROOT)), n))

print("改动 %d 个文件" % len(changed))
for name, n in sorted(changed, key=lambda x: -x[1]):
    print("  %-56s %d 处" % (name, n))