#!/usr/bin/env python3
"""
Publish a test App Stack (kind 30267) for "Nostr Clients" using n_signer via qrexec.

Usage:
    python3 app-stacks/publish_test_stack.py
"""

import asyncio
import json
import struct
import subprocess
import sys
import time
import websockets

QREXEC_TARGET = "nostr_signer"
QREXEC_SERVICE = "qubes.NsignerRpc"
RELAY = "wss://relay.zapstore.dev"

# Zapstore community pubkey — required in the `h` tag for stacks to appear
# in the Zapstore Android app. See app-stacks/README.md for details.
KZAPSTORE_COMMUNITY_PUBKEY = "acfeaea6e51420e8068fac446ca9d17d7a9ef6a5d20d93894e50fee3d4902a84"


def qrexec_call(request):
    """Send a framed JSON-RPC request via qrexec and return the response."""
    framed = struct.pack(">I", len(json.dumps(request).encode())) + json.dumps(request).encode()
    proc = subprocess.run(
        ["qrexec-client-vm", QREXEC_TARGET, QREXEC_SERVICE],
        input=framed, capture_output=True, timeout=30
    )
    if proc.returncode != 0:
        raise Exception(f"qrexec failed: {proc.stderr.decode()}")
    resp_len = struct.unpack(">I", proc.stdout[:4])[0]
    return json.loads(proc.stdout[4:4 + resp_len])


async def publish_event(signed_event):
    """Publish a signed event to the relay."""
    async with websockets.connect(RELAY, max_size=10_000_000, open_timeout=10) as ws:
        msg = json.dumps(["EVENT", signed_event])
        await ws.send(msg)
        while True:
            try:
                resp = await asyncio.wait_for(ws.recv(), timeout=10)
                data = json.loads(resp)
                if data[0] == "OK" and data[1] == signed_event["id"]:
                    accepted = data[2]
                    msg = data[3] if len(data) > 3 else ""
                    print(f"  Relay: {'✅ ACCEPTED' if accepted else '❌ REJECTED'}: {msg}")
                    return accepted
            except asyncio.TimeoutError:
                print("  No OK response from relay")
                return False


async def main():
    print("=" * 60)
    print("Publishing App Stack: Nostr Clients")
    print("=" * 60)

    # Step 1: Get pubkey for nostr_index 0
    print("\n1. Getting pubkey from n_signer...")
    req = {"id": "1", "method": "nostr_get_public_key", "params": [{"nostr_index": 0}]}
    resp = qrexec_call(req)
    if "error" in resp:
        print(f"  Error: {resp['error']}")
        sys.exit(1)
    pubkey = resp["result"]
    print(f"  Pubkey: {pubkey}")

    # Step 2: Build the unsigned event
    created_at = int(time.time())
    event = {
        "kind": 30267,
        "content": "",  # Must be empty — zapstore treats non-empty content as encrypted
        "tags": [
            ["d", "privacy-approved-nostr-clients"],
            ["t", "app-stack"],
            ["name", "Privacy Approved — Nostr Clients"],
            ["description", "Nostr-native social and communication clients that passed privacy review. No tracking SDKs, minimal permissions, open source."],
            ["f", "android-arm64-v8a"],
            ["h", KZAPSTORE_COMMUNITY_PUBKEY],
            ["a", "32267:aa9047325603dacd4f8142093567973566de3b1e20a89557b728c3be4c6a844b:com.vitorpamplona.amethyst", "wss://relay.zapstore.dev"],
            ["a", "32267:78ce6faa72264387284e647ba6938995735ec8c7d5c5a65737e55130f026307d:com.greenart7c3.nostrsigner", "wss://relay.zapstore.dev"],
            ["a", "32267:e2ccf7cf20403f3f2a4a55b328f0de3be38558a7d5f33632fdaaefc726c1c8eb:com.wisp.app", "wss://relay.zapstore.dev"],
            ["a", "32267:e2ccf7cf20403f3f2a4a55b328f0de3be38558a7d5f33632fdaaefc726c1c8eb:com.darkwisp.app", "wss://relay.zapstore.dev"],
            ["a", "32267:75d737c3472471029c44876b330d2284288a42779b591a2ed4daa1c6c07efaf7:org.parres.whitenoise", "wss://relay.zapstore.dev"],
            ["a", "32267:f55678aa1f5d554536d456b13beab04f636d63fdedd586fe38a4cb9ce48c90bc:com.nospeak.app", "wss://relay.zapstore.dev"],
            ["a", "32267:b2cdcb37d32533145c00c4f43d5e1e1deb7c67bceea7ef63f526ca4cab891633:org.nostr.nostrord", "wss://relay.zapstore.dev"],
            ["a", "32267:85df00a2f6a91845354c8d2d9fbab4002bb85b4225baeab60fafb2587c5038ea:com.shosho.app", "wss://relay.zapstore.dev"],
            ["a", "32267:7d33ba57d8a6e8869a1f1d5215254597594ac0dbfeb01b690def8c461b82db35:com.traveltelly.app", "wss://relay.zapstore.dev"],
            ["a", "32267:b22b06b051fd5232966a9344a634d956c3dc33a7f5ecdcad9ed11ddc4120a7f2:app.nostrmail.client", "wss://relay.zapstore.dev"],
            ["a", "32267:c4a39f1291291d452405cd8ddd798c4a29a3858c52cd0d843f1f6852cf17682e:co.openvine.app", "wss://relay.zapstore.dev"],
            ["a", "32267:20986fb83e775d96d188ca5c9df10ce6d613e0eb7e5768a0f0b12b37cdac21b3:com.yakihonne.yakihonne", "wss://relay.zapstore.dev"],
            ["a", "32267:3f770d65d3a764a9c5cb503ae123e62ec7598ad035d836e2a810f3877a745b24:com.nostrnests.app", "wss://relay.zapstore.dev"],
            ["a", "32267:d1bd33333733dcc411f0ee893b38b8522fc0de227fff459d99044ced9e65581b:app.nostria.twa", "wss://relay.zapstore.dev"],
            ["a", "32267:d1bd33333733dcc411f0ee893b38b8522fc0de227fff459d99044ced9e65581b:app.nostria", "wss://relay.zapstore.dev"],
            ["a", "32267:78ce6faa72264387284e647ba6938995735ec8c7d5c5a65737e55130f026307d:dev.zapstore.alpha", "wss://relay.zapstore.dev"],
            ["a", "32267:d70b722b67768cbf1e3ac777e2107bbc447a9768899b548bf694f71a2a6b52f8:com.pearcal", "wss://relay.zapstore.dev"],
            ["a", "32267:d70b722b67768cbf1e3ac777e2107bbc447a9768899b548bf694f71a2a6b52f8:com.pearcircle", "wss://relay.zapstore.dev"],
            ["a", "32267:781a1527055f74c1f70230f10384609b34548f8ab6a0a6caa74025827f9fdae5:pub.ditto.app", "wss://relay.zapstore.dev"],
            ["a", "32267:97c70a44366a6535c145b333f973ea86dfdc2d7a99da618c40c64705ad98e322:social.flotilla", "wss://relay.zapstore.dev"],
        ],
        "created_at": created_at,
        "pubkey": pubkey,
    }

    print(f"\n2. Signing event (kind 30267, d=privacy-approved-nostr-clients)...")
    req = {
        "id": "2",
        "method": "nostr_sign_event",
        "params": [json.dumps(event), {"nostr_index": 0}]
    }
    resp = qrexec_call(req)
    if "error" in resp:
        print(f"  Error: {resp['error']}")
        sys.exit(1)
    signed_event = json.loads(resp["result"])
    print(f"  Event ID: {signed_event['id']}")
    print(f"  Signature: {signed_event['sig'][:20]}...")

    # Step 3: Publish to relay
    print(f"\n3. Publishing to {RELAY}...")
    accepted = await publish_event(signed_event)

    if accepted:
        print(f"\n✅ Published successfully!")
        print(f"   Stack: privacy-approved-nostr-clients")
        print(f"   Apps: 19 Nostr clients")
    else:
        print(f"\n❌ Failed to publish")

    # Save the signed event
    with open("app-stacks/signed_stack_event.json", "w") as f:
        json.dump(signed_event, f, indent=2)
    print(f"\n   Signed event saved to app-stacks/signed_stack_event.json")


if __name__ == "__main__":
    asyncio.run(main())