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use rusqlite::Connection;

use crate::entities::errors::DbResult;

pub trait IConnection {
    fn with<T, F: FnOnce(&Connection) -> DbResult<T>>(&self, fun: F) -> DbResult<T>;
}

impl IConnection for Connection {
    fn with<T, F: FnOnce(&Connection) -> DbResult<T>>(&self, fun: F) -> DbResult<T> {
        fun(self)
    }
}

impl<Cnn: IConnection> IConnection for &Cnn {
    fn with<T, F: FnOnce(&Connection) -> DbResult<T>>(&self, fun: F) -> DbResult<T> {
        (*self).with(fun)
    }
}

pub trait INewDbRepo<Connection> {
    fn create(connect: Connection) -> Self;
}

pub trait IDbRepo {
    fn as_super(&self) -> &dyn IDbRepo {
        unimplemented!()
    }
    fn init(&self) -> DbResult<()> {
        self.as_super().init()
    }
    fn recreate_tables(&self) -> DbResult<()> {
        // self.as_super().recreate_table()
        self.drop()?;
        self.init()
    }
    fn drop(&self) -> DbResult<()> {
        self.as_super().drop()
    }
    fn set_indexes(&self) -> DbResult<()> {
        self.as_super().set_indexes()
    }
    fn drop_indexes(&self) -> DbResult<()> {
        self.as_super().drop_indexes()
    }
    fn get_size(&self) -> DbResult<usize> {
        self.as_super().get_size()
    }
}