/*
 * 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 { safeParse } from "../../lib/schemas.js";
import { Result as SafeParseResult } from "../../types/fp.js";
import * as types from "../../types/primitives.js";
import {
  BillingCycleInfo,
  BillingCycleInfo$inboundSchema,
} from "./billing-cycle-info.js";
import {
  InvoicePreview,
  InvoicePreview$inboundSchema,
} from "./invoice-preview.js";
import { PlanSummary, PlanSummary$inboundSchema } from "./plan-summary.js";
import {
  ProrationDetails,
  ProrationDetails$inboundSchema,
} from "./proration-details.js";
import { SDKValidationError } from "./sdk-validation-error.js";
import {
  SubscriptionChangeType,
  SubscriptionChangeType$inboundSchema,
} from "./subscription-change-type.js";

/**
 * Response showing the financial impact of a subscription plan change
 */
export type SubscriptionChangePreviewResponse = {
  changeType?: SubscriptionChangeType | undefined;
  currentPlan?: PlanSummary | undefined;
  /**
   * effective_date is when the change would take effect
   */
  effectiveDate?: Date | undefined;
  /**
   * metadata from the request
   */
  metadata?: { [k: string]: string } | undefined;
  newBillingCycle?: BillingCycleInfo | undefined;
  nextInvoicePreview?: InvoicePreview | undefined;
  prorationDetails?: ProrationDetails | undefined;
  /**
   * subscription_id is the ID of the subscription being changed
   */
  subscriptionId?: string | undefined;
  targetPlan?: PlanSummary | undefined;
  /**
   * warnings contains any warnings about the change
   */
  warnings?: Array<string> | undefined;
};

/** @internal */
export const SubscriptionChangePreviewResponse$inboundSchema: z.ZodMiniType<
  SubscriptionChangePreviewResponse,
  unknown
> = z.pipe(
  z.object({
    change_type: types.optional(SubscriptionChangeType$inboundSchema),
    current_plan: types.optional(PlanSummary$inboundSchema),
    effective_date: types.optional(types.date()),
    metadata: types.optional(z.record(z.string(), types.string())),
    new_billing_cycle: types.optional(BillingCycleInfo$inboundSchema),
    next_invoice_preview: types.optional(InvoicePreview$inboundSchema),
    proration_details: types.optional(ProrationDetails$inboundSchema),
    subscription_id: types.optional(types.string()),
    target_plan: types.optional(PlanSummary$inboundSchema),
    warnings: types.optional(z.array(types.string())),
  }),
  z.transform((v) => {
    return remap$(v, {
      "change_type": "changeType",
      "current_plan": "currentPlan",
      "effective_date": "effectiveDate",
      "new_billing_cycle": "newBillingCycle",
      "next_invoice_preview": "nextInvoicePreview",
      "proration_details": "prorationDetails",
      "subscription_id": "subscriptionId",
      "target_plan": "targetPlan",
    });
  }),
);

export function subscriptionChangePreviewResponseFromJSON(
  jsonString: string,
): SafeParseResult<SubscriptionChangePreviewResponse, SDKValidationError> {
  return safeParse(
    jsonString,
    (x) => SubscriptionChangePreviewResponse$inboundSchema.parse(JSON.parse(x)),
    `Failed to parse 'SubscriptionChangePreviewResponse' from JSON`,
  );
}