"""End-to-end test of the broadcast bot (Pattern 3, in-process FFI).

Runs the real bot via profiles.start_bot, connects a publisher ("pub") and a
non-publisher ("sub") to it, then checks:
  - a publisher's message is broadcast to all contacts (sub receives it)
  - a non-publisher's message gets the prohibited reply and is deleted

Uses three libsimplex controllers in one process (bot + pub + sub) — exactly the
multi-controller model the manager relies on. Needs network (SMP).

Run:  .venv/bin/python broadcast_test.py
"""

import asyncio
import json
import sys
import time
from pathlib import Path

sys.path.insert(0, str(Path(__file__).resolve().parent))
import profiles as pm  # noqa: E402
from simplex_chat import ChatApi, SqliteDb  # noqa: E402

DATA = Path("data")
BOT_PREFIX = str(DATA / "bctest_bot")
PUB_PREFIX = str(DATA / "bctest_pub")
SUB_PREFIX = str(DATA / "bctest_sub")
BOT_PID = 99001


def cleanup():
    for pat in ("bctest_bot_*", "bctest_pub_*", "bctest_sub_*"):
        for p in DATA.glob(pat):
            p.unlink()


async def make_account(prefix: str, display: str) -> ChatApi:
    chat = await ChatApi.init(SqliteDb(file_prefix=prefix))
    user = await chat.api_get_active_user()
    if not user:
        await chat.api_create_active_user({"displayName": display, "fullName": ""})
    await chat.start_chat()
    return chat


async def wait_until(fn, timeout=120, every=1):
    start = time.time()
    while time.time() - start < timeout:
        v = await fn()
        if v:
            return v
        await asyncio.sleep(every)
    return None


async def first_contact_id(chat: ChatApi) -> int | None:
    u = await chat.api_get_active_user()
    cs = await chat.api_list_contacts(u["userId"])
    return cs[0]["contactId"] if cs else None


async def incoming_texts(chat: ChatApi, contact_id: int) -> list[str]:
    c = await chat.api_get_chat("direct", contact_id, 50)
    out = []
    for ci in c.get("chatItems", []):
        d = ci.get("chatDir", {}).get("type", "")
        if d.endswith("Rcv"):
            out.append(ci.get("content", {}).get("msgContent", {}).get("text", ""))
    return out


async def main() -> int:
    cleanup()
    addr_box = {}

    async def on_address(pid, addr):
        addr_box["addr"] = addr

    profile = {
        "id": BOT_PID, "name": "bctestbot", "bot_type": "broadcast",
        "db_prefix": BOT_PREFIX, "config": json.dumps({"publishers": ["pub"]}),
    }
    pub = sub = None
    ok = True
    try:
        await pm.start_bot(profile, on_address)
        addr = await wait_until(lambda: asyncio.sleep(0, addr_box.get("addr")), timeout=90)
        print("bot address:", bool(addr))
        assert addr, "bot never published an address"

        pub = await make_account(PUB_PREFIX, "pub")
        sub = await make_account(SUB_PREFIX, "sub")
        await pub.send_chat_cmd(f"/connect {addr}")
        await sub.send_chat_cmd(f"/connect {addr}")

        pub_cid = await wait_until(lambda: first_contact_id(pub))
        sub_cid = await wait_until(lambda: first_contact_id(sub))
        print("pub connected:", bool(pub_cid), "| sub connected:", bool(sub_cid))
        assert pub_cid and sub_cid, "publisher/subscriber did not connect"
        # wait until the BOT itself has both contacts, else /feed would miss sub
        both = await wait_until(
            lambda: asyncio.sleep(0, len(pm.get_running(BOT_PID).contacts) >= 2), timeout=60
        )
        print("bot sees both contacts:", bool(both))

        # 1) publisher broadcasts → sub should receive it
        await pub.api_send_text_message({"chatType": "direct", "chatId": pub_cid}, "hello all")
        got_bcast = await wait_until(
            lambda: _contains(incoming_texts(sub, sub_cid), "hello all"), timeout=60, every=2
        )
        print("broadcast delivered to sub:", bool(got_bcast))
        ok = ok and bool(got_bcast)

        # 2) non-publisher (sub) sends → should get prohibited reply
        await sub.api_send_text_message({"chatType": "direct", "chatId": sub_cid}, "spam please")
        got_prohibited = await wait_until(
            lambda: _contains(incoming_texts(sub, sub_cid), "deleted"), timeout=60, every=2
        )
        print("non-publisher got prohibited reply:", bool(got_prohibited))
        ok = ok and bool(got_prohibited)
    except AssertionError as e:
        ok = False
        print("ASSERT FAIL:", e)
    finally:
        await pm.stop_bot(BOT_PID)
        for c in (pub, sub):
            if c:
                try:
                    await c.close()
                except Exception:
                    pass
        cleanup()

    print("\nRESULT:", "PASS" if ok else "FAIL")
    return 0 if ok else 1


async def _contains(coro, needle):
    texts = await coro
    return any(needle.lower() in (t or "").lower() for t in texts)


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