use argon2::{Argon2, PasswordHash, PasswordVerifier};
use sea_orm::entity::prelude::*;
use serde::{Deserialize, Serialize};

#[derive(Clone, Debug, PartialEq, DeriveEntityModel, Eq, Serialize, Deserialize)]
#[sea_orm(table_name = "User")]
pub struct Model {
    #[sea_orm(primary_key, auto_increment = true)]
    pub id: u32,
    #[sea_orm(unique)]
    pub username: String,
    pub hashed_password: String,
    pub current_bal_id: Option<u32>,
}

impl Model {
    pub fn verify_password(&self, password: String) -> bool {
        let parsed_hash = PasswordHash::new(&self.hashed_password).unwrap();
        Argon2::default().verify_password(password.as_bytes(), &parsed_hash).is_ok()
    }
}

#[derive(Copy, Clone, Debug, EnumIter, DeriveRelation)]
pub enum Relation {
    #[sea_orm(has_many = "super::owner::Entity")]
    Owner,
}

impl Related<super::owner::Entity> for Entity {
    fn to() -> RelationDef {
        Relation::Owner.def()
    }
}

impl ActiveModelBehavior for ActiveModel {}