import {
  Column,
  Entity,
  JoinColumn,
  ManyToOne,
  OneToMany,
  PrimaryGeneratedColumn,
} from "typeorm";
import { DiscountCodeUser } from "./DiscountCodeUser";
import { RequestLocal } from "./RequestLocal";
import { User } from "./User";

@Entity("code_redemption_history_user", {
  comment:
    "Historial de los códigos redimidos por los usuarios, es decir, si un local desea agregar un código de descuento para qué los usuarios puedan tener un descuento, entonces acá van a estar los que lo redimieron.",
})
export class CodeRedemptionHistoryUser {
  @PrimaryGeneratedColumn({
    type: "int",
    comment: "Número de identificación (ID) único de cada registro.",
  })
  id: number;

  @ManyToOne(
    () => DiscountCodeUser,
    (discountCodeUser) => discountCodeUser.code_redemptions_history_users,
    { onDelete: "CASCADE", onUpdate: "NO ACTION" },
  )
  @JoinColumn({ name: "discount_code_user" })
  discount_code_user: DiscountCodeUser;

  @ManyToOne(() => User, (user) => user.code_redemption_history_users, {
    onDelete: "CASCADE",
    onUpdate: "NO ACTION",
    nullable: true,
  })
  @JoinColumn({ name: "user" })
  user: User | null;

  @Column({
    type: "datetime",
    default: () => "CURRENT_TIMESTAMP",
    onUpdate: "CURRENT_TIMESTAMP",
    comment: "Fecha cuando se usó el descuento.",
  })
  date_used: Date;

  @Column({
    type: "decimal",
    precision: 10,
    scale: 2,
    comment: "El valor del descuento aplicado.",
  })
  discount_applied: number;

  @OneToMany(
    () => RequestLocal,
    (requestLocal) => requestLocal.discount_redemption,
  )
  discount_redemption_request_locals: RequestLocal[];
}