# -*- coding: utf-8 -*-
r'''把全仓版本号从 1.7.1 升到 1.8.0。

为什么写脚本而不是手动改：
    版本号散落在 8 个文件里（Python / Java manifest / PowerShell /
    Inno Setup / 测试 / 打包脚本），手动改必漏。
    而且 .ps1 必须保留 UTF-8 BOM —— 用 edit 工具改会把 BOM 吃掉，
    导致 PowerShell 按 GBK 解析、中文变乱码、脚本报语法错（这坑踩过）。

    所以统一用 Python 读写字节，按后缀决定要不要 BOM。
'''
from __future__ import annotations

import sys
from pathlib import Path

ROOT = Path(r"C:\Users\shu\Desktop\deepseekagent\LanRemote")

OLD = "1.7.1"
NEW = "1.8.0"
BOM = b"\xef\xbb\xbf"

TARGETS = [
    "android/AndroidManifest.xml",
    "android/build_apk.ps1",
    "installer/ykxmz.iss",
    "relay/relay.py",
    "windows/lanremote/__init__.py",
    "_tests/test_apk_contents.py",
    "_tests/test_package_remote.py",
    "_build/package_remote.py",
]

NEEDS_BOM = {".ps1"}


def main() -> int:
    print("  %s -> %s" % (OLD, NEW))
    print()
    total = 0
    for rel in TARGETS:
        path = ROOT / rel
        if not path.is_file():
            print("  [跳过] %s 不存在" % rel)
            continue

        raw = path.read_bytes()
        had_bom = raw.startswith(BOM)
        text = raw.decode("utf-8-sig")

        if OLD not in text:
            print("  [跳过] %-38s 里面没有 %s" % (rel, OLD))
            continue

        count = text.count(OLD)
        text = text.replace(OLD, NEW)

        want_bom = path.suffix in NEEDS_BOM or had_bom
        data = text.encode("utf-8")
        if want_bom:
            data = BOM + data
        path.write_bytes(data)

        note = ""
        if want_bom and not had_bom:
            note = "（补上 BOM）"
        elif had_bom and not want_bom:
            note = "（去掉 BOM）"
        print("  %-38s 改了 %d 处%s" % (rel, count, note))
        total += count

    print()
    print("  共改 %d 处" % total)

    print()
    print("  复核 —— 代码里还有哪里留着 %s:" % OLD)
    found = False
    for path in sorted(ROOT.rglob("*")):
        if not path.is_file():
            continue
        rel = str(path.relative_to(ROOT))
        if any(part in rel for part in
               (".git\\", "dist\\", "dist_exe", "_build\\_", "toolchain",
                "node_modules", "__pycache__", "_shots")):
            continue
        if path.suffix not in (".py", ".java", ".iss", ".ps1", ".md",
                               ".json", ".sh", ".bat", ".xml"):
            continue
        try:
            text = path.read_text(encoding="utf-8", errors="ignore")
        except OSError:
            continue
        if OLD in text:
            tag = "（文档，可保留）" if path.suffix == ".md" else "**要改**"
            print("    %-52s %s" % (rel, tag))
            if path.suffix != ".md":
                found = True
    if not found:
        print("    （代码里已经没有了）")

    print()
    print("  BOM 复核（.ps1 必须有）:")
    for rel in TARGETS:
        path = ROOT / rel
        if not path.is_file():
            continue
        has = path.read_bytes().startswith(BOM)
        want = path.suffix in NEEDS_BOM
        mark = "OK" if has == want else "**不对**"
        print("    %-38s BOM=%-5s 应=%-5s %s" % (rel, has, want, mark))

    return 0


if __name__ == "__main__":
    sys.exit(main())