# -*- coding: utf-8 -*-
"""1. 修一下说明文字的换行宽度
2. 给首次设置窗口的测试加"卡片必须真的显示出来"的断言

第 2 点很关键：
    我之前写的 _card() 返回了内层 frame，而内层挂在从未被 pack 的
    外层里 —— 卡片完全不显示（窗口只有 199px 高）。
    但控件都"存在"，walk 能列出来，原来的测试全过。

    只有断言"窗口够高" + "子控件是 mapped 的"才能抓到。
"""
from __future__ import annotations

import ast
import sys
from pathlib import Path

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

# ---------------- 1. 换行宽度 ----------------
WRAP_OLD = '''        tk.Label(opt_inner,
                 text="没放行成功的话，配对码不会提交给服务器，"
                      "会告诉你怎么处理。",
                 bg=CARD, fg=MUTED, font=FONT_SMALL, justify="left",
                 wraplength=340).pack(anchor="w", pady=(6, 0))'''
WRAP_NEW = '''        tk.Label(opt_inner,
                 text="没放行成功的话，配对码不会提交给服务器，"
                      "会告诉你怎么处理。",
                 bg=CARD, fg=MUTED, font=FONT_SMALL, justify="left",
                 wraplength=396).pack(anchor="w", pady=(6, 0))'''

# ---------------- 2. 测试断言 ----------------
TEST_ANCHOR = '''    check("设置窗口有输入框", found.get("entries", 0) >= 1, str(found))'''

TEST_NEW = '''    # ---- 界面必须真的显示出来 ----
    # 踩过的坑：_card() 返回了内层 frame，内层挂在从未 pack 的外层里，
    # 于是两张卡片完全不显示，窗口只有 199px 高 —— 但控件都在，
    # 光数控件个数查不出来。所以这里断言"够高 + 子控件是 mapped 的"。
    metrics = found.get("metrics", {})
    print(f"       窗口 {metrics.get('width')}x{metrics.get('height')}，"
          f"mapped 子控件 {metrics.get('mapped')}/{metrics.get('children')}")
    check("设置窗口够高（卡片真的画出来了）",
          (metrics.get("height") or 0) >= 400,
          f"高度只有 {metrics.get('height')}（<400 说明卡片没显示）")
    check("有多个子控件被真正映射（mapped）",
          (metrics.get("mapped") or 0) >= 2, metrics)
    check("配对码输入框是可见的",
          metrics.get("entry_mapped") is True, metrics)

    check("设置窗口有输入框", found.get("entries", 0) >= 1, str(found))'''

# 在 ready() 里收集 metrics
READY_OLD = '''    def ready(win):
        parts = inspect(win)
        found["entries"] = len(parts["entries"])
        found["checks"] = len(parts["checks"])
        found["buttons"] = len(parts["buttons"])
        found["labels"] = parts["labels"]
        found["confirmed"] = fill_and_confirm(win, "789113")'''

READY_NEW = '''    def ready(win):
        root = win.root
        # 多刷几轮，等布局稳定（刚建好时 winfo_width 还可能是初始值）
        for _ in range(6):
            root.update_idletasks()
            root.update()
            time.sleep(0.2)

        parts = inspect(win)
        found["entries"] = len(parts["entries"])
        found["checks"] = len(parts["checks"])
        found["buttons"] = len(parts["buttons"])
        found["labels"] = parts["labels"]

        children = root.winfo_children()
        found["metrics"] = {
            "width": root.winfo_width(),
            "height": root.winfo_height(),
            "children": len(children),
            "mapped": sum(1 for c in children if c.winfo_ismapped()),
            "reqheight": root.winfo_reqheight(),
            "entry_mapped": any(e.winfo_ismapped() for e in parts["entries"]),
        }
        found["confirmed"] = fill_and_confirm(win, "789113")'''


def main() -> int:
    ok = True

    text = UI.read_text(encoding="utf-8")
    if WRAP_OLD in text:
        text = text.replace(WRAP_OLD, WRAP_NEW, 1)
        UI.write_text(text, encoding="utf-8", newline="\n")
        print("  ui.py：说明文字换行宽度 340 -> 396")
    else:
        print("  ui.py：换行宽度锚点没找到（可能已改）")

    text = TEST.read_text(encoding="utf-8")
    changed = 0
    for old, new in ((READY_OLD, READY_NEW), (TEST_ANCHOR, TEST_NEW)):
        if old in text:
            text = text.replace(old, new, 1)
            changed += 1
        else:
            print(f"  [失败] 测试锚点没找到 -> {old.strip()[:60]}")
            ok = False
    if changed:
        TEST.write_text(text, encoding="utf-8", newline="\n")
        print(f"  测试：加了 {changed} 处界面可见性断言")

    # 确认测试里有 time 导入
    if "import time" not in text:
        text = text.replace("import tempfile", "import tempfile\nimport time", 1)
        TEST.write_text(text, encoding="utf-8", newline="\n")
        print("  测试：补了 import time")

    ast.parse(UI.read_text(encoding="utf-8"))
    ast.parse(TEST.read_text(encoding="utf-8"))
    print("  语法都 OK")
    return 0 if ok else 1


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