use log::info;
use sea_orm::{ConnectOptions, ConnectionTrait, Database, DatabaseConnection};
use std::error::Error;
use sea_orm::Schema;

pub struct Starter {
    pub conn: DatabaseConnection,
}
impl Starter {
    pub async fn connect(db_url:&str) -> Result<Self, Box<dyn Error>> {
        let opt: ConnectOptions = ConnectOptions::new(db_url);
        let conn_new: DatabaseConnection = Database::connect(opt).await?;
        
        Ok(Starter{conn:conn_new})
    }
    pub async fn create_table(&self) -> Result<(), Box<dyn Error>> {
        let backend = self.conn.get_database_backend();
        let schema = Schema::new(backend);
        let table_create_statement = schema.create_table_from_entity(super::word_entity::Entity);
        let table_create_result = self.conn.execute(backend.build(&table_create_statement)).await?;
        info!("{:?}",table_create_result);
        Ok(())
    }
}