use sea_orm::entity::prelude::*;
use serde::{Deserialize, Serialize};
use time::OffsetDateTime;
use uuid::Uuid;

#[derive(
    Debug,
    Clone,
    Copy,
    PartialEq,
    Eq,
    Default,
    EnumIter,
    DeriveActiveEnum,
    Serialize,
    Deserialize,
    utoipa::ToSchema,
)]
#[serde(rename_all = "snake_case")]
#[sea_orm(rs_type = "i16", db_type = "SmallInteger")]
pub enum IssueMemberKind {
    #[default]
    #[sea_orm(num_value = 0)]
    Assignee,
    #[sea_orm(num_value = 1)]
    Mentioned,
    #[sea_orm(num_value = 2)]
    Participant,
}

#[sea_orm::model]
#[derive(Clone, Debug, PartialEq, Eq, DeriveEntityModel)]
#[sea_orm(table_name = "issue_member")]
pub struct Model {
    #[sea_orm(primary_key, auto_increment = false)]
    pub id: Uuid,
    #[sea_orm(unique_key = "issue_user_kind")]
    pub issue_id: Uuid,
    #[sea_orm(unique_key = "issue_user_kind")]
    pub user_id: i64,
    #[sea_orm(unique_key = "issue_user_kind")]
    pub kind: IssueMemberKind,
    pub created_at: OffsetDateTime,
    pub updated_at: Option<OffsetDateTime>,
    #[sea_orm(belongs_to, from = "issue_id", to = "id")]
    pub issue: BelongsTo<super::issue_item::Entity>,
    #[sea_orm(belongs_to, from = "user_id", to = "uid")]
    pub user: BelongsTo<super::super::users::user::Entity>,
}

impl ActiveModelBehavior for ActiveModel {}