use sea_orm::entity::prelude::*;
use serde::{Deserialize, Serialize};

#[derive(Clone, Debug, PartialEq, DeriveEntityModel, Serialize, Deserialize)]
#[sea_orm(table_name = "user_departments")]
pub struct Model {
    #[sea_orm(primary_key, auto_increment = false)]
    pub user_id: Uuid,
    #[sea_orm(primary_key, auto_increment = false)]
    pub department_id: Uuid,
    pub tenant_id: Uuid,
    pub is_primary: bool,
    pub created_at: DateTimeUtc,
    pub updated_at: DateTimeUtc,
    #[serde(skip_serializing_if = "Option::is_none")]
    pub created_by: Option<Uuid>,
    #[serde(skip_serializing_if = "Option::is_none")]
    pub updated_by: Option<Uuid>,
    #[serde(skip_serializing_if = "Option::is_none")]
    pub deleted_at: Option<DateTimeUtc>,
    pub version: i32,
}

#[derive(Copy, Clone, Debug, EnumIter, DeriveRelation)]
pub enum Relation {
    #[sea_orm(
        belongs_to = "super::user::Entity",
        from = "Column::UserId",
        to = "super::user::Column::Id",
        on_delete = "Cascade"
    )]
    User,
    #[sea_orm(
        belongs_to = "super::department::Entity",
        from = "Column::DepartmentId",
        to = "super::department::Column::Id",
        on_delete = "Cascade"
    )]
    Department,
}

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

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

impl ActiveModelBehavior for ActiveModel {}
