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

#[derive(Clone, Debug, PartialEq, DeriveEntityModel, Serialize, Deserialize)]
#[sea_orm(table_name = "consultation_message")]
pub struct Model {
    #[sea_orm(primary_key, auto_increment = false)]
    pub id: Uuid,
    pub tenant_id: Uuid,
    pub session_id: Uuid,
    pub sender_id: Uuid,
    pub sender_role: String,
    pub content_type: String,
    pub content: String,
    pub is_read: bool,
    pub created_at: DateTimeUtc,
    pub updated_at: DateTimeUtc,
    #[sea_orm(skip_serializing_if = "Option::is_none")]
    pub created_by: Option<Uuid>,
    #[sea_orm(skip_serializing_if = "Option::is_none")]
    pub updated_by: Option<Uuid>,
    #[sea_orm(skip_serializing_if = "Option::is_none")]
    pub deleted_at: Option<DateTimeUtc>,
    pub version: i32,
    #[sea_orm(skip_serializing_if = "Option::is_none")]
    pub key_version: Option<i32>,
}

#[derive(Copy, Clone, Debug, EnumIter, DeriveRelation)]
pub enum Relation {
    #[sea_orm(
        belongs_to = "super::consultation_session::Entity",
        from = "Column::SessionId",
        to = "super::consultation_session::Column::Id"
    )]
    Session,
}

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

impl ActiveModelBehavior for ActiveModel {}