# -*- coding: utf-8 -*-
u"""重载 EasyEDA 客户端页面（skill §9k/§9s）：关对话框 → 删铺铜边框 → 存盘 → reload → 等 windowId 变掉。"""
import json, os, sys, time, urllib.request
HERE = os.path.dirname(os.path.abspath(__file__)); sys.path.insert(0, HERE)
from eda import run, port
JS = u"""
const sleep = ms => new Promise(r => setTimeout(r, ms));
const nat = b => { const o={bubbles:true,cancelable:true,view:window,button:0};
  for (const t of ['pointerdown','mousedown','pointerup','mouseup','click'])
    b.dispatchEvent(new (t.startsWith('pointer')?PointerEvent:MouseEvent)(t,o)); };
for (const b of document.querySelectorAll('button'))
  if ((b.innerText||'').trim()==='取消' && b.offsetParent!==null) { nat(b); await sleep(800); }
await eda.dmt_EditorControl.openDocument('f126ffb29c92f9b2');
await sleep(1200);
let n = 0;
for (const o of await eda.pcb_PrimitivePour.getAll()) { await eda.pcb_PrimitivePour.delete(o.primitiveId); n++; }
await eda.pcb_Document.save();
await sleep(1500);
window.onbeforeunload = null;
setTimeout(() => location.reload(true), 300);
return {deletedPours: n};
"""
def wid():
    try:
        with urllib.request.urlopen('http://127.0.0.1:%d/health' % port(), timeout=3) as r:
            return json.loads(r.read()).get('activeWindowId')
    except Exception:
        return None
w0 = wid()
r = run(JS, timeout=60)
print(u'重载前 windowId %s，删铺铜边框 %s' % (w0, (r.get('result') or {}).get('deletedPours')))
for i in range(30):
    time.sleep(5)
    w = wid()
    if w and w != w0:
        print(u'已重载，新 windowId %s（%d s）' % (w, (i + 1) * 5)); time.sleep(10); sys.exit(0)
sys.exit(u'!! 150 s 内 windowId 没变，重载没成功')