# -*- coding: utf-8 -*-
"""修界面重做后的三个测试问题。

1. test_selfcheck.py / test_pair_once_flow.py
   还在用 `--minimized` 启动。run_agent 现在没设置过配对码就弹设置窗口
   （阻塞在 mainloop 上），所以起不来。改用 `--add-device`：
   静默运行 + 临时开放配对，正好是这两个测试需要的。

2. test_image_modes.py
   它自己调 root.update()，但 HeadlessUI 的泵线程**也在** update()。
   Tk 不是线程安全的 —— 两个线程同时 update 会让泵线程挂掉，
   于是 ui_call 永远等不到结果（界面响应超时）。
   改成：测试不再碰 update()，几何读取统一走 ui_call 丢给泵线程。
"""
from __future__ import annotations

import sys
from pathlib import Path

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

FIXES = [
    (TESTS / "test_selfcheck.py",
     '''[sys.executable, "run_agent.py", "--port", str(PORT), "--new-code"],''',
     '''# --add-device：静默运行 + 临时开放配对。
            # 不能用默认启动方式 —— 没设置过配对码会弹设置窗口，卡住。
            [sys.executable, "run_agent.py", "--port", str(PORT),
             "--new-code", "--add-device", "10"],''',
     "selfcheck 换启动方式"),

    (TESTS / "test_pair_once_flow.py",
     '''        proc = subprocess.Popen([sys.executable, str(AGENT), "--port", str(PORT),
                                 "--minimized"],
                                stdout=subprocess.DEVNULL, stderr=subprocess.DEVNULL)
        check("带窗口模式起来了", wait_port(PORT))''',
     '''        # --add-device：静默运行 + 临时开放配对（等价于"第一次配对"那段）
        proc = subprocess.Popen([sys.executable, str(AGENT), "--port", str(PORT),
                                 "--add-device", "10"],
                                stdout=subprocess.DEVNULL, stderr=subprocess.DEVNULL)
        check("被控端起来了", wait_port(PORT))''',
     "pair_once 换启动方式"),
]

# ---- test_image_modes.py 的线程问题 ----
IMAGE_PUMP_OLD = '''def pump(root: tk.Tk, seconds: float) -> None:
    deadline = time.time() + seconds
    while time.time() < deadline:
        try:
            root.update()
        except tk.TclError:
            return
        time.sleep(0.02)'''

IMAGE_PUMP_NEW = '''def pump(root, seconds: float) -> None:
    """等界面稳定。

    注意：**不要**在这里调 root.update()。HeadlessUI 有自己的泵线程在
    update()，而 Tk 不是线程安全的 —— 两个线程同时 update 会让泵线程
    静默挂掉，之后 ui_call 就永远等不到结果。这里只需要等。
    """
    time.sleep(seconds)'''

IMAGE_GEO_OLD = '''def geometry_of(win) -> tuple[int, int, int, int] | None:
    """返回窗口客户区的 (left, top, width, height)。"""'''

IMAGE_GEO_NEW = '''def geometry_of_via(agent, win):
    """在界面线程上读窗口几何（跨线程读 Tk 同样不安全）。"""
    if win is None:
        return None

    def read():
        try:
            if not win.winfo_exists():
                return None
            win.update_idletasks()
            left = win.winfo_rootx()
            top = win.winfo_rooty()
            width = win.winfo_width()
            height = win.winfo_height()
            if width <= 1 or height <= 1:
                return None
            return (left, top, width, height)
        except tk.TclError:
            return None

    try:
        return agent.ui_call(read, timeout=5.0)
    except Exception:                                     # noqa: BLE001
        return None


def geometry_of(win) -> tuple[int, int, int, int] | None:
    """返回窗口客户区的 (left, top, width, height)（兼容保留）。"""'''


def main() -> int:
    ok = True
    for path, old, new, tag in FIXES:
        if not path.is_file():
            print(f"  [跳过] {tag} —— 文件不存在")
            ok = False
            continue
        text = path.read_text(encoding="utf-8")
        if old not in text:
            print(f"  [跳过] {tag} —— 锚点没找到")
            ok = False
            continue
        path.write_text(text.replace(old, new, 1), encoding="utf-8")
        print(f"  {tag}: OK")

    # image_modes：改 pump + 加跨线程几何读取
    image = TESTS / "test_image_modes.py"
    text = image.read_text(encoding="utf-8")
    for old, new, tag in ((IMAGE_PUMP_OLD, IMAGE_PUMP_NEW, "pump 不再 update"),
                          (IMAGE_GEO_OLD, IMAGE_GEO_NEW, "加 geometry_of_via")):
        if old not in text:
            print(f"  [跳过] {tag} —— 锚点没找到")
            ok = False
            continue
        text = text.replace(old, new, 1)
        print(f"  {tag}: OK")

    # 把所有 geometry_of(actions._image_window) 换成走界面线程
    text = text.replace("geometry_of(actions._image_window)",
                        "geometry_of_via(agent, actions._image_window)")
    print("  geometry_of 调用点已改为跨线程安全版本")
    image.write_text(text, encoding="utf-8")

    import ast
    for path in (TESTS / "test_selfcheck.py", TESTS / "test_pair_once_flow.py",
                 image):
        try:
            ast.parse(path.read_text(encoding="utf-8"))
            print(f"  {path.name}: 语法 OK")
        except SyntaxError as exc:
            print(f"  {path.name}: 语法错误 {exc}")
            ok = False
    return 0 if ok else 1


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