main.py

import os
import json
import random
import discord
from discord.ext import commands

# --- Load jokes ---
def load_jokes(path: str = "jokes.json"):
    try:
        with open(path, "r", encoding="utf-8") as f:
            jokes = json.load(f)
        if not isinstance(jokes, list) or not jokes:
            raise ValueError("jokes.json must be a non-empty JSON array of strings.")
        return jokes
    except Exception as e:
        print(f"[ERROR] Failed to load jokes: {e}")
        # Fallback to a tiny default list so the bot still runs
        return ["I don’t have any jokes yet—but at least I’m self-aware!"]

JOKES = load_jokes()

# --- Bot setup ---
intents = discord.Intents.default()
bot = commands.Bot(command_prefix="!", intents=intents)

# Tip: put your server (guild) ID here for super-fast command sync during development.
# Replace 123456789012345678 with your guild ID, or leave as None for global sync.
GUILD_ID = None  # e.g., 123456789012345678

@bot.event
async def on_ready():
    try:
        if GUILD_ID:
            guild = discord.Object(id=GUILD_ID)
            bot.tree.copy_global_to(guild=guild)
            await bot.tree.sync(guild=guild)
            print(f"Synced commands to guild {GUILD_ID}. Logged in as {bot.user}.")
        else:
            await bot.tree.sync()  # global sync (can take up to an hour to appear)
            print(f"Synced global commands. Logged in as {bot.user}.")
    except Exception as e:
        print(f"[ERROR] Sync failed: {e}")

# --- Slash command: /joke ---
@bot.tree.command(name="joke", description="Tell a random joke from my list")
async def joke(interaction: discord.Interaction):
    joke_text = random.choice(JOKES)
    # Set ephemeral=True if you want only the command invoker to see it
    await interaction.response.send_message(f"{joke_text} 🦉", ephemeral=False)

# Optional: category support, e.g., /joke_category category:programming
# If you later change jokes.json to a dict of categories, you can add a second command.

# --- Run bot ---
if __name__ == "__main__":
    token = os.getenv("DISCORD_TOKEN")
    if not token:
        raise RuntimeError("Set DISCORD_TOKEN environment variable.")
    bot.run(token)