use sea_orm::entity::Set;
use sea_orm::entity::prelude::*;

#[sea_orm::model]
#[derive(Clone, Debug, PartialEq, Eq, DeriveEntityModel)]
#[sea_orm(table_name = "auth_users")]
pub struct Model {
    #[sea_orm(primary_key, auto_increment = false)]
    pub id: i64,
    #[sea_orm(unique, column_type = "String(StringLen::N(32))")]
    pub username: String,
    #[sea_orm(unique, column_type = "String(StringLen::N(32))")]
    pub lowername: String,
    #[sea_orm(column_type = "String(StringLen::N(64))")]
    pub displayname: Option<String>,
    pub birth_date: Option<Date>,
    #[sea_orm(unique, column_type = "String(StringLen::N(255))")]
    pub email: String,
    #[sea_orm(default_value = false)]
    pub public_show_email: bool,
    pub email_verified_at: Option<DateTimeUtc>,

    #[sea_orm(column_type = "String(StringLen::N(255))")]
    pub password_hash: String,
    pub password_updated_at: Option<DateTimeUtc>,
    #[sea_orm(default_value = false)]
    pub password_must_change: bool,

    #[sea_orm(default_value = true)]
    pub allow_use: bool,
    #[sea_orm(default_value = false)]
    pub forbid_login: bool,
    #[sea_orm(column_type = "Text")]
    pub forbid_login_reason: Option<String>,
    pub endtime_forbid_login_at: Option<DateTimeUtc>,
    pub last_login_at: Option<DateTimeUtc>,

    #[sea_orm(default_value = false)]
    pub is_admin: bool,
    #[sea_orm(default_value = false)]
    pub bot: bool,
    #[sea_orm(default_value = false)]
    pub system: bool,

    #[sea_orm(default_expr = "Expr::current_timestamp()")]
    pub created_at: DateTimeUtc,
    #[sea_orm(default_expr = "Expr::current_timestamp()")]
    pub updated_at: DateTimeUtc,
    #[sea_orm(default_value = 1)]
    pub security_version: i32,
    #[sea_orm(default_value = 1)]
    pub version: i32,
    pub deleted_at: Option<DateTimeUtc>,
    /// 删除请求时间；宽限期内账号仍可用，可取消；到期后才写 deleted_at。
    pub deletion_requested_at: Option<DateTimeUtc>,

    #[sea_orm(has_many)]
    pub ssh_keys: HasMany<super::user_ssh_keys::Entity>,
    #[sea_orm(has_many)]
    pub events: HasMany<super::user_events::Entity>,
    #[sea_orm(has_many)]
    pub mfa: HasMany<super::user_mfa::Entity>,
    #[sea_orm(has_many)]
    pub sessions: HasMany<super::user_sessions::Entity>,
    #[sea_orm(has_many)]
    pub verification_tokens: HasMany<super::user_verification_tokens::Entity>,
    #[sea_orm(has_many)]
    pub mfa_backup_codes: HasMany<super::user_mfa_backup_codes::Entity>,
}

#[async_trait::async_trait]
impl ActiveModelBehavior for ActiveModel {
    async fn before_save<C>(mut self, _db: &C, _insert: bool) -> Result<Self, DbErr>
    where
        C: ConnectionTrait,
    {
        self.updated_at = Set(chrono::Utc::now());
        Ok(self)
    }
}