# -*- coding: utf-8 -*-
u"""把**下板 PCB1** 当前的全部铜/元件状态落成一个 JSON（可回滚的安全网）。

2026-09-07 从 pcb2_snapshot.py 改 PCB uuid 得到，其余一模一样。

    /c/Python314/python .claude/_pcb1_snapshot.py <out.json>   # 路径相对 .claude/

抓：元件 (位号,x,y,rot,layer)、导线、过孔、铺铜(含多边形)、自由焊盘、layer 11 多段线、填充。
单位 mil（EasyEDA 原生），不换算。
"""
import io, json, os, sys
HERE = os.path.dirname(os.path.abspath(__file__))
sys.path.insert(0, HERE)
from eda import run

PCB = '7e9415a16a909c51'
JS = u"""
await eda.dmt_EditorControl.openDocument('%s');
await new Promise(r=>setTimeout(r,1500));
const out = {comps:[], lines:[], vias:[], pours:[], fills:[], pads:[], polys:[], arcs:[]};
for (const c of await eda.pcb_PrimitiveComponent.getAll())
  out.comps.push([c.getState_Designator(), c.getState_X(), c.getState_Y(), c.getState_Rotation(), c.getState_Layer()]);
for (const l of await eda.pcb_PrimitiveLine.getAll())
  out.lines.push([l.layer, l.startX, l.startY, l.endX, l.endY, l.lineWidth, l.net]);
for (const a of await eda.pcb_PrimitiveArc.getAll())
  out.arcs.push([a.layer, a.net, JSON.stringify(a).slice(0, 400)]);
for (const v of await eda.pcb_PrimitiveVia.getAll())
  out.vias.push([v.x, v.y, v.holeDiameter, v.diameter, v.net]);
for (const p of await eda.pcb_PrimitivePour.getAll()) {
  let poly = null; try { poly = p.complexPolygon; } catch(e) {}
  out.pours.push({layer: p.layer, net: p.net, name: p.pourName, prio: p.pourPriority, fill: p.pourFillMethod,
                  poly: poly ? JSON.parse(JSON.stringify(poly)) : null});
}
for (const f of await eda.pcb_PrimitiveFill.getAll())
  out.fills.push({layer: f.layer, net: f.net, raw: JSON.parse(JSON.stringify(f)).complexPolygon || null});
for (const p of await eda.pcb_PrimitivePad.getAll()) {
  const pid = p.getState_PrimitiveId();
  out.pads.push([pid, p.getState_PadNumber(), p.getState_Layer(), p.getState_X(), p.getState_Y(), p.getState_Net()]);
}
for (const p of await eda.pcb_PrimitivePolyline.getAll())
  out.polys.push({layer: p.layer, raw: JSON.parse(JSON.stringify(p))});
return out;
""" % PCB

if __name__ == '__main__':
    r = run(JS, timeout=300)
    if not r.get('success'):
        print(json.dumps(r, ensure_ascii=False)[:800]); sys.exit(1)
    res = r['result']
    out = os.path.join(HERE, sys.argv[1] if len(sys.argv) > 1 else '_pcb2_snap.json')
    io.open(out, 'w', encoding='utf-8').write(json.dumps(res))
    print(u'元件 %d / 导线 %d / 弧 %d / 过孔 %d / 铺铜 %d / 填充 %d / 焊盘 %d / 多段线 %d -> %s' % (
        len(res['comps']), len(res['lines']), len(res['arcs']), len(res['vias']), len(res['pours']),
        len(res['fills']), len(res['pads']), len(res['polys']), out))