use crate::prelude::*;
use teloxide::{dispatching::DpHandlerDescription, dptree::Handler};

/// Deletes the message from the callback
async fn run(bot: Throttle<Bot>, q: CallbackQuery) -> crate::Result<()> {
    if let Some(msg) = q.message {
        if bot.delete_message(msg.chat.id, msg.id).await.is_err() {
            bot.send_message(msg.chat.id, "Error deleting the message")
                .reply_markup(deletion_markup())
                .await?;
        }
    }
    bot.answer_callback_query(q.id).await?;
    Ok(())
}

/// Filters the delete_message callbacks
fn filter(q: CallbackQuery) -> bool {
    matches!(q.data.as_deref(), Some("delete_message"))
}

/// Gets a handler for deleting the message
#[inline]
pub fn get_handler() -> Handler<'static, DependencyMap, crate::Result<()>, DpHandlerDescription> {
    dptree::filter(filter).endpoint(run)
}