//! `SeaORM` Entity, @generated by sea-orm-codegen 1.1.19

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

#[derive(Clone, Debug, PartialEq, DeriveEntityModel, Eq)]
#[sea_orm(table_name = "message")]
pub struct Model {
    #[sea_orm(primary_key, auto_increment = false)]
    pub id: Uuid,
    pub channel_id: Uuid,
    pub user_id: Uuid,
    #[sea_orm(column_type = "Text")]
    pub content: String,
    pub created_at: DateTime,
    pub edited_at: Option<DateTime>,
    pub reply_to_id: Option<Uuid>,
}

#[derive(Copy, Clone, Debug, EnumIter, DeriveRelation)]
pub enum Relation {
    #[sea_orm(has_many = "super::attachment::Entity")]
    Attachment,
    #[sea_orm(
        belongs_to = "super::channel::Entity",
        from = "Column::ChannelId",
        to = "super::channel::Column::Id",
        on_update = "NoAction",
        on_delete = "Cascade"
    )]
    Channel,
    #[sea_orm(
        belongs_to = "Entity",
        from = "Column::ReplyToId",
        to = "Column::Id",
        on_update = "NoAction",
        on_delete = "SetNull"
    )]
    SelfRef,
    #[sea_orm(
        belongs_to = "super::user::Entity",
        from = "Column::UserId",
        to = "super::user::Column::Id",
        on_update = "NoAction",
        on_delete = "Cascade"
    )]
    User,
}

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

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

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

#[async_trait]
impl ActiveModelBehavior for ActiveModel {
    fn new() -> Self {
        Self {
            id: Set(Uuid::new_v4()),
            ..ActiveModelTrait::default()
        }
    }
}