use crate::commands::GENERAL_GROUP;
use crate::passive::Handler;
use serenity::client::Client;
use serenity::framework::standard::StandardFramework;
use std::env;
use util::db::DbConnPool;

mod commands;
mod passive;
mod util;

pub(crate) const COMMAND_PREFIX: &str = "~";

#[tokio::main]
async fn main() -> Result<(), Box<dyn std::error::Error>> {
    dotenv::dotenv().ok();

    let framework = StandardFramework::new()
        .configure(|c| c.prefix(COMMAND_PREFIX))
        .group(&GENERAL_GROUP);

    let mut client =
        Client::new_with_extras(&env::var("DISCORD_TOKEN").expect("token"), |extras| {
            extras
                .event_handler(Handler::default())
                .framework(framework)
        })
        .await
        .expect("Error creating client");

    {
        let mut data = client.data.write().await;
        data.insert::<DbConnPool>(DbConnPool::new().await);
    }

    // start listening for events by starting a single shard
    if let Err(why) = client.start().await {
        println!("An error occurred while running the client: {:?}", why);
    }

    Ok(())
}