"""hello.py: the smallest Pikoman bot, in Python. It joins a chat room with its own API key and
answers "!ping" with "pong". Python 3.10+. pip install -r requirements.txt, then python hello.py
(reads .env).

Its key (dashboard, New API key): rights subscribe and client_events, kind presence,
channels: prefix presence-chat-.
"""

from pikoman_bot import Bot, env

ROOM = env("ROOM", "presence-chat-lobby")
# REPLY_ALONE=1 answers the one who asked, and nobody else; without it the bot answers in the room.
REPLY_ALONE = env("REPLY_ALONE") == "1"

# The bot signs its own join tokens with its API key. Access 3: it may speak in the room.
bot = Bot("Hello", access=3)
room = bot.join(ROOM)


@room.on("message")  # every chat message: room.send("message", { text }) on a member's page
async def message(sender, data, info):
    if str((data or {}).get("text", "")).strip().lower() != "!ping":
        return
    if REPLY_ALONE:
        await room.send_to(sender, "message", {"text": "pong"})
    else:
        await room.send("message", {"text": "pong"})


@bot.on_ready
def ready():
    print(f"Hello is joining {ROOM}")


bot.start()