use crate::migrations::migration2_remove_imgur::Migration2RemoveImgur;
use crate::migrations::migration3_remove_img::Migration3RemoveImage;
use crate::migrations::migration_4_update_random::Migration4UpdateRandoms;
use j_db::database::Database;
use j_db::migration;
use j_db::migration::Direction;

mod migration2_remove_imgur;
mod migration3_remove_img;
mod migration_4_update_random;

const CURRENT_DB_VERSION: u64 = 4;

#[allow(clippy::single_match)]
pub fn do_migration(db: &Database) {
    let version = db.version().unwrap_or(0);
    for ver in version + 1..=CURRENT_DB_VERSION {
        match ver {
            2 => {
                migration::do_migration::<Migration2RemoveImgur>(
                    db,
                    Migration2RemoveImgur {},
                    Direction::Up,
                )
                .unwrap();
            }
            3 => {
                migration::do_migration::<Migration3RemoveImage>(
                    db,
                    Migration3RemoveImage {},
                    Direction::Up,
                )
                .unwrap();
            }
            4 => {
                migration::do_migration::<Migration4UpdateRandoms>(
                    db,
                    Migration4UpdateRandoms {},
                    Direction::Up,
                )
                .unwrap();
            }
            _ => {}
        }
    }
}