use crate::DateTimeUtc;
use sea_orm::entity::prelude::*;
use serde::{Deserialize, Serialize};
use uuid::Uuid;

/// Persisted billing error that requires user attention.
/// Created when an AI request fails due to insufficient balance or quota.
/// Front-end reads unresolved errors to show warning banners.
#[derive(Clone, Debug, PartialEq, DeriveEntityModel, Serialize, Deserialize)]
#[sea_orm(table_name = "billing_error")]
pub struct Model {
    #[sea_orm(primary_key, auto_increment = false)]
    pub id: Uuid,
    /// "user" or "project"
    #[sea_orm(column_type = "Text")]
    pub scope: String,
    /// user_uuid or project_uuid
    pub scope_id: Uuid,
    /// "insufficient_balance" or "over_quota"
    #[sea_orm(column_type = "Text")]
    pub error_type: String,
    #[sea_orm(column_type = "Text")]
    pub message: String,
    pub details: Option<serde_json::Value>,
    #[sea_orm(default_value = false)]
    pub resolved: bool,
    pub created_at: DateTimeUtc,
}

#[derive(Copy, Clone, Debug, EnumIter, DeriveRelation)]
pub enum Relation {}

impl ActiveModelBehavior for ActiveModel {}