use chrono::{DateTime, Utc};
use sea_orm::entity::prelude::*;
use serde::{Deserialize, Serialize};
use uuid::Uuid;

#[derive(Clone, Debug, PartialEq, Serialize, Deserialize, DeriveEntityModel)]
#[sea_orm(table_name = "app_payments")]
pub struct Model {
	#[sea_orm(primary_key, default = "gen_random_uuid()", auto_increment = false)]
	pub id: Uuid,

	#[sea_orm(column_type = "Uuid")]
	pub session_id: Uuid,

	#[sea_orm(column_type = "Uuid")]
	pub mentee_id: Uuid,

	#[sea_orm(column_type = "Uuid")]
	pub mentor_id: Uuid,

	#[sea_orm(column_type = "BigInteger", default = 0)]
	pub amount: i64,

	#[sea_orm(column_type = "BigInteger", default = 0)]
	pub service_fee: i64,

	#[sea_orm(column_type = "BigInteger", default = 0)]
	pub total: i64,

	// payment method: "va" | "qris" | "manual"
	#[sea_orm(default = "manual")]
	pub method: String,

	// payment provider: "manual" | "midtrans" | "xendit" (swap later)
	#[sea_orm(default = "manual")]
	pub provider: String,

	// status: "pending" | "paid" | "expired" | "cancelled"
	#[sea_orm(default = "pending")]
	pub status: String,

	// provider reference: VA number / QR string / external transaction id
	#[sea_orm(nullable)]
	pub external_ref: Option<String>,

	// provider order id (Midtrans order_id, e.g. "DM-<uuid>") used to query status
	#[sea_orm(nullable)]
	pub provider_order_id: Option<String>,

	#[sea_orm(nullable)]
	pub paid_at: Option<DateTime<Utc>>,

	#[sea_orm(not_null)]
	pub expires_at: DateTime<Utc>,

	#[sea_orm(not_null, default = "now()")]
	pub created_at: DateTime<Utc>,

	#[sea_orm(not_null, default = "now()")]
	pub updated_at: DateTime<Utc>,
}

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

impl ActiveModelBehavior for ActiveModel {}