# -*- coding: utf-8 -*-
"""修上一个补丁弄坏的 get()。

坏成了这样（缩进错 + 多了一个 as resp）：
    try:
        _req = urllib.request.Request(URL + path, headers=_UA)
    with urllib.request.urlopen(_req, timeout=timeout) as resp: as resp:
            return resp.status, resp.read(), 0.0

应该是：
    try:
        _req = urllib.request.Request(URL + path, headers=_UA)
        with urllib.request.urlopen(_req, timeout=timeout) as resp:
            return resp.status, resp.read(), 0.0
"""
from __future__ import annotations

import ast
import re
import sys
from pathlib import Path

TESTS = Path(r"C:\Users\shu\Desktop\deepseekagent\LanRemote\_tests")
FILES = ["test_relay_e2e.py", "test_relay_local.py", "test_relay_admin_login.py"]

# 坏掉的那两块
BROKEN = re.compile(
    r"    try:\n"
    r"(?P<build>        _req = urllib\.request\.Request\([^\n]*\n)"
    r"    with urllib\.request\.urlopen\(_req, (?P<timeout>timeout=[^)]*)\) "
    r"as resp: as resp:\n"
    r"            return resp\.status, resp\.read\(\), 0\.0\n")


def main() -> int:
    ok = True
    for name in FILES:
        path = TESTS / name
        if not path.is_file():
            continue
        text = path.read_text(encoding="utf-8")

        def rebuild(match):
            return ("    try:\n"
                    + match.group("build")
                    + f"        with urllib.request.urlopen(_req, "
                      f"{match.group('timeout')}) as resp:\n"
                      "            return resp.status, resp.read(), 0.0\n")

        new_text, count = BROKEN.subn(rebuild, text)

        if count == 0:
            # 也许已经是对的，检查一下语法就行
            try:
                ast.parse(text)
                print(f"  {name}: 没有坏块，语法 OK")
            except SyntaxError as exc:
                print(f"  {name}: 语法仍错 -> {exc}")
                ok = False
            continue

        path.write_text(new_text, encoding="utf-8", newline="\n")
        try:
            ast.parse(new_text)
            print(f"  {name}: 修好 {count} 处，语法 OK")
        except SyntaxError as exc:
            print(f"  {name}: 修完还是错 -> {exc}")
            ok = False

    return 0 if ok else 1


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