local url = "wss://echo.websocket.org"

local json = textutils.serializeJSON({
    client = "computer_moon",
    target = "n8n_to_webapp",
    request = "update_info_moon",
    content = {
        moon_status = "full"
    }
})

local ws, err = http.websocket(url)
if not ws then
    print("Erreur de connexion :", err)
    return
end

print("Connecté !")

-- envoi du JSON au serveur
ws.send(json)
print("Payload envoyé !")

while true do
    local event, urlOrMsg, msg = os.pullEvent()

    if event == "websocket_message" then
        print("Serveur:", msg)

    elseif event == "key" then
        -- touche appuyée -> renvoi ping
        ws.send("ping")

    elseif event == "websocket_closed" then
        print("WebSocket fermée.")
        break
    end
end