# -*- coding: utf-8 -*-
"""设置窗口补上四个安全开关。

审计发现：allow_run / allow_power / allow_screen / allow_new_pairing 的注释
都写着"可在界面关闭"，但设置对话框里根本没有这四项 ——
用户只能手改 settings.json 才能关掉"任意命令执行"（默认还是开着的）。

另外：pairing_enabled 只在启动时读一次，运行中改设置不生效，这里一并修。
"""
from __future__ import annotations

import sys
from pathlib import Path

UI = Path(r"C:\Users\shu\Desktop\deepseekagent\LanRemote\windows"
          r"\lanremote\ui.py")

# 1. 在「自定义命令」之后插入四个开关
ANCHOR = '''        row_label("自定义命令", "一行一个，格式：显示名=命令。手表只能选这里登记过的")
        txt_cmds = textbox(str(self.store.get("extra_commands") or "").replace(";", "\\n"))
'''

ADDITION = '''        row_label("自定义命令", "一行一个，格式：显示名=命令。手表只能选这里登记过的")
        txt_cmds = textbox(str(self.store.get("extra_commands") or "").replace(";", "\\n"))

        # ---- 安全开关（遥控能做什么的底线，默认全开）----
        row_label("允许的操作", "关掉之后手表就做不了这项，改了立刻生效")
        safety = tk.Frame(win, bg=BG)
        safety.pack(fill="x", padx=16)
        var_run = tk.BooleanVar(value=bool(self.store.get("allow_run", True)))
        var_power = tk.BooleanVar(value=bool(self.store.get("allow_power", True)))
        var_screen = tk.BooleanVar(value=bool(self.store.get("allow_screen", True)))
        var_pair = tk.BooleanVar(value=bool(self.store.get("allow_new_pairing", True)))
        for text, var in (("远程执行命令", var_run),
                          ("关机 / 重启 / 锁屏", var_power),
                          ("屏幕共享 / 截屏", var_screen),
                          ("允许新设备配对", var_pair)):
            check = tk.Checkbutton(safety, text=text, variable=var, bg=BG, fg=FG,
                                   activebackground=BG, selectcolor=CARD,
                                   font=FONT_SMALL, anchor="w", bd=0,
                                   highlightthickness=0)
            check.pack(side="left")
'''

# 2. 保存时写入，并立刻同步到运行中的服务
SAVE_OLD = '''            self.store.set("file_roots", join_lines(txt_roots))
            self.store.set("extra_apps", join_lines(txt_apps))
            self.store.set("extra_commands", join_lines(txt_cmds))
            self.log(f"设置已保存（音色={chosen}，语速={rate}）")'''

SAVE_NEW = '''            self.store.set("file_roots", join_lines(txt_roots))
            self.store.set("extra_apps", join_lines(txt_apps))
            self.store.set("extra_commands", join_lines(txt_cmds))

            self.store.set("allow_run", bool(var_run.get()))
            self.store.set("allow_power", bool(var_power.get()))
            self.store.set("allow_screen", bool(var_screen.get()))
            self.store.set("allow_new_pairing", bool(var_pair.get()))
            # 立刻生效：pairing_enabled 原本只在启动时读一次
            if getattr(self, "server", None) is not None:
                self.server.pairing_enabled = bool(var_pair.get())

            off = [name for name, var in (("执行命令", var_run), ("电源操作", var_power),
                                          ("屏幕共享", var_screen), ("新配对", var_pair))
                   if not var.get()]
            if off:
                self.log(f"设置已保存；已关闭：{'、'.join(off)}")
            else:
                self.log(f"设置已保存（音色={chosen}，语速={rate}）")'''


def main() -> int:
    text = UI.read_text(encoding="utf-8")
    ok = True
    for old, new, tag in ((ANCHOR, ADDITION, "四个安全开关"),
                          (SAVE_OLD, SAVE_NEW, "保存并同步")):
        if old not in text:
            print(f"  [失败] {tag} 锚点没找到")
            ok = False
        else:
            text = text.replace(old, new, 1)
            print(f"  {tag}: OK")
    if ok:
        UI.write_text(text, encoding="utf-8")

    import ast
    try:
        ast.parse(UI.read_text(encoding="utf-8"))
        print("  ui.py: 语法 OK")
    except SyntaxError as exc:
        print(f"  ui.py: 语法错误 {exc}")
        ok = False
    return 0 if ok else 1


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