#!/usr/bin/env python3
"""Uji GTM dengan debug: profil browser baru + gtm_debug=1 + rekam log konsol GTM."""
import asyncio, json, sys, time, urllib.request, websockets

PORT = int(sys.argv[2]) if len(sys.argv) > 2 else 9501
TARGET = sys.argv[1] if len(sys.argv) > 1 else "https://studiosoft.id/"
hits, logs = [], []


def tab():
    req = urllib.request.Request(f"http://127.0.0.1:{PORT}/json/new?about:blank", method="PUT")
    for _ in range(15):
        try:
            return json.load(urllib.request.urlopen(req, timeout=3))
        except Exception:
            time.sleep(0.5)
    raise RuntimeError("tab gagal")


async def main():
    t = tab()
    async with websockets.connect(t["webSocketDebuggerUrl"], max_size=2**24) as ws:
        pending, mid = {}, 0

        async def reader():
            async for raw in ws:
                m = json.loads(raw)
                if "id" in m and m["id"] in pending:
                    pending[m["id"]].set_result(m)
                elif m.get("method") == "Network.requestWillBeSent":
                    u = m["params"]["request"]["url"]
                    if "collect" in u or "analytics" in u:
                        hits.append(u)
                elif m.get("method") == "Runtime.consoleAPICalled":
                    isi = " ".join(str(a.get("value", "")) for a in m["params"].get("args", []))
                    if isi and ("GTM" in isi or "tag" in isi.lower() or "event" in isi.lower()):
                        logs.append(isi[:220])

        rt = asyncio.create_task(reader())

        async def cmd(method, params=None):
            nonlocal mid
            mid += 1
            f = asyncio.get_event_loop().create_future()
            pending[mid] = f
            await ws.send(json.dumps({"id": mid, "method": method, "params": params or {}}))
            return await asyncio.wait_for(f, 30)

        async def ev(x):
            r = await cmd("Runtime.evaluate", {"expression": x, "returnByValue": True})
            return r.get("result", {}).get("result", {}).get("value")

        await cmd("Page.enable"); await cmd("Network.enable"); await cmd("Runtime.enable")
        await cmd("Page.navigate", {"url": TARGET + ("&" if "?" in TARGET else "?") + "gtm_debug=1"})
        await asyncio.sleep(10)
        for jenis, extra in [("mouseMoved", {}), ("mouseWheel", {"deltaY": 400}), ("mousePressed", {"button": "left", "clickCount": 1}), ("mouseReleased", {"button": "left", "clickCount": 1})]:
            p = {"x": 400, "y": 300}; p.update(extra)
            await cmd("Input.dispatchMouseEvent", {"type": jenis, **p})
            await asyncio.sleep(0.8)
        await asyncio.sleep(5)

        info = await ev("""JSON.stringify({
            gtmKeys:Object.keys(window.google_tag_manager||{}),
            ctn:!!(window.google_tag_manager&&window.google_tag_manager['GTM-WQX6PGNR']),
            dl:(window.dataLayer||[]).length
        })""")
        print("kondisi:", info)
        hits.clear(); logs.clear()
        await ev("window.dataLayer.push({event:'manual_event_contact', contact_method:'whatsapp'}); 'dipush'")
        print("push dataLayer event manual_event_contact")
        await asyncio.sleep(12)
        print(f"permintaan ke kolektor: {len(hits)}")
        for h in hits:
            en = h.split("en=")[1].split("&")[0] if "en=" in h else "(page_view)"
            print(f"   event={en}")
        print("\nlog konsol GTM (10 terakhir):")
        for l in logs[-10:]:
            print("   ", l)
        rt.cancel()


try:
    asyncio.run(main())
except Exception as e:
    print("ERR", type(e).__name__, str(e)[:200])