/*
 * Code generated by Speakeasy (https://speakeasy.com). DO NOT EDIT.
 */

import * as z from "zod/v4-mini";
import { remap as remap$ } from "../../lib/primitives.js";
import { smartUnion } from "../../types/smartUnion.js";

export type SubscriptionCreateExternalCustomerMetadata =
  | string
  | number
  | number
  | boolean;

/**
 * Create a subscription for an existing customer identified by an external ID.
 */
export type SubscriptionCreateExternalCustomer = {
  /**
   * Key-value object allowing you to store additional information.
   *
   * @remarks
   *
   * The key must be a string with a maximum length of **40 characters**.
   * The value must be either:
   *
   * * A string with a maximum length of **500 characters**
   * * An integer
   * * A floating-point number
   * * A boolean
   *
   * You can store up to **50 key-value pairs**.
   */
  metadata?: { [k: string]: string | number | number | boolean } | undefined;
  /**
   * The ID of the recurring product to subscribe to. Must be a free product, otherwise the customer should go through a checkout flow.
   */
  productId: string;
  /**
   * The ID of the customer in your system to create the subscription for. It must already exist in Polar.
   */
  externalCustomerId: string;
};

/** @internal */
export type SubscriptionCreateExternalCustomerMetadata$Outbound =
  | string
  | number
  | number
  | boolean;

/** @internal */
export const SubscriptionCreateExternalCustomerMetadata$outboundSchema:
  z.ZodMiniType<
    SubscriptionCreateExternalCustomerMetadata$Outbound,
    SubscriptionCreateExternalCustomerMetadata
  > = smartUnion([z.string(), z.int(), z.number(), z.boolean()]);

export function subscriptionCreateExternalCustomerMetadataToJSON(
  subscriptionCreateExternalCustomerMetadata:
    SubscriptionCreateExternalCustomerMetadata,
): string {
  return JSON.stringify(
    SubscriptionCreateExternalCustomerMetadata$outboundSchema.parse(
      subscriptionCreateExternalCustomerMetadata,
    ),
  );
}

/** @internal */
export type SubscriptionCreateExternalCustomer$Outbound = {
  metadata?: { [k: string]: string | number | number | boolean } | undefined;
  product_id: string;
  external_customer_id: string;
};

/** @internal */
export const SubscriptionCreateExternalCustomer$outboundSchema: z.ZodMiniType<
  SubscriptionCreateExternalCustomer$Outbound,
  SubscriptionCreateExternalCustomer
> = z.pipe(
  z.object({
    metadata: z.optional(
      z.record(
        z.string(),
        smartUnion([z.string(), z.int(), z.number(), z.boolean()]),
      ),
    ),
    productId: z.string(),
    externalCustomerId: z.string(),
  }),
  z.transform((v) => {
    return remap$(v, {
      productId: "product_id",
      externalCustomerId: "external_customer_id",
    });
  }),
);

export function subscriptionCreateExternalCustomerToJSON(
  subscriptionCreateExternalCustomer: SubscriptionCreateExternalCustomer,
): string {
  return JSON.stringify(
    SubscriptionCreateExternalCustomer$outboundSchema.parse(
      subscriptionCreateExternalCustomer,
    ),
  );
}