use crate::prelude::*;
use base64::{engine::general_purpose::STANDARD as B64_ENGINE, Engine as _};
use futures::future;
use itertools::Itertools;
use sha2::{Digest, Sha256};
use teloxide::types::{InlineKeyboardButton, InlineKeyboardMarkup, KeyboardButton, KeyboardMarkup};

/// Creates a markup of all user's account names
#[inline]
pub async fn account_markup(
    user_id: u64,
    db: &DatabaseConnection,
) -> crate::Result<KeyboardMarkup> {
    let account_names: Vec<Vec<KeyboardButton>> = Account::get_names(user_id, db)
        .await?
        .map_ok(KeyboardButton::new)
        .try_chunks(3)
        .map_err(|err| err.1)
        .try_collect()
        .await?;
    let markup = KeyboardMarkup::new(account_names)
        .resize_keyboard(true)
        .one_time_keyboard(true);
    Ok(markup)
}

/// Creates a markup with a "Delete message" button.
/// This markup should be added for all messages that won't be deleted afterwards
#[inline]
pub fn deletion_markup() -> InlineKeyboardMarkup {
    let button = InlineKeyboardButton::callback("Delete message", "delete_message");
    InlineKeyboardMarkup::new([[button]])
}