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

import * as z from "zod/v3";
import { remap as remap$ } from "../../lib/primitives.js";
import { safeParse } from "../../lib/schemas.js";
import { ClosedEnum } from "../../types/enums.js";
import { Result as SafeParseResult } from "../../types/fp.js";
import {
  Authentication,
  Authentication$inboundSchema,
} from "../components/authentication.js";
import {
  HTTPMetadata,
  HTTPMetadata$inboundSchema,
} from "../components/httpmetadata.js";
import { SDKValidationError } from "../errors/sdkvalidationerror.js";

/**
 * Determines the date-based API version associated with your API call. If none is provided, your application's [minimum API version](https://docs.gusto.com/embedded-payroll/docs/api-versioning#minimum-api-version) is used.
 */
export const HeaderXGustoAPIVersion = {
  TwoThousandAndTwentyFiveMinus06Minus15: "2025-06-15",
} as const;
/**
 * Determines the date-based API version associated with your API call. If none is provided, your application's [minimum API version](https://docs.gusto.com/embedded-payroll/docs/api-versioning#minimum-api-version) is used.
 */
export type HeaderXGustoAPIVersion = ClosedEnum<typeof HeaderXGustoAPIVersion>;

export type SystemAccessTokenRequest = {
  /**
   * Your client ID
   */
  clientId: string;
  /**
   * Your client secret
   */
  clientSecret: string;
  /**
   * Set system_access to create a system access token, refresh_token to refresh an existing token
   */
  grantType: "system_access";
};

export type RefreshTokenRequest = {
  /**
   * Your client ID
   */
  clientId: string;
  /**
   * Your client secret
   */
  clientSecret: string;
  /**
   * Set system_access to create a system access token, refresh_token to refresh an existing token
   */
  grantType: "refresh_token";
  refreshToken: string;
  /**
   * The redirect URI you set up via the Developer Portal
   */
  redirectUri?: string | undefined;
};

export type OauthAccessTokenRequestBody =
  | RefreshTokenRequest
  | SystemAccessTokenRequest;

export type OauthAccessTokenRequest = {
  /**
   * Determines the date-based API version associated with your API call. If none is provided, your application's [minimum API version](https://docs.gusto.com/embedded-payroll/docs/api-versioning#minimum-api-version) is used.
   */
  xGustoAPIVersion?: HeaderXGustoAPIVersion | undefined;
  requestBody: RefreshTokenRequest | SystemAccessTokenRequest;
};

export type OauthAccessTokenResponse = {
  httpMeta: HTTPMetadata;
  /**
   * Success
   */
  authentication?: Authentication | undefined;
};

/** @internal */
export const HeaderXGustoAPIVersion$outboundSchema: z.ZodNativeEnum<
  typeof HeaderXGustoAPIVersion
> = z.nativeEnum(HeaderXGustoAPIVersion);

/** @internal */
export type SystemAccessTokenRequest$Outbound = {
  client_id: string;
  client_secret: string;
  grant_type: "system_access";
};

/** @internal */
export const SystemAccessTokenRequest$outboundSchema: z.ZodType<
  SystemAccessTokenRequest$Outbound,
  z.ZodTypeDef,
  SystemAccessTokenRequest
> = z.object({
  clientId: z.string(),
  clientSecret: z.string(),
  grantType: z.literal("system_access"),
}).transform((v) => {
  return remap$(v, {
    clientId: "client_id",
    clientSecret: "client_secret",
    grantType: "grant_type",
  });
});

export function systemAccessTokenRequestToJSON(
  systemAccessTokenRequest: SystemAccessTokenRequest,
): string {
  return JSON.stringify(
    SystemAccessTokenRequest$outboundSchema.parse(systemAccessTokenRequest),
  );
}

/** @internal */
export type RefreshTokenRequest$Outbound = {
  client_id: string;
  client_secret: string;
  grant_type: "refresh_token";
  refresh_token: string;
  redirect_uri?: string | undefined;
};

/** @internal */
export const RefreshTokenRequest$outboundSchema: z.ZodType<
  RefreshTokenRequest$Outbound,
  z.ZodTypeDef,
  RefreshTokenRequest
> = z.object({
  clientId: z.string(),
  clientSecret: z.string(),
  grantType: z.literal("refresh_token"),
  refreshToken: z.string(),
  redirectUri: z.string().optional(),
}).transform((v) => {
  return remap$(v, {
    clientId: "client_id",
    clientSecret: "client_secret",
    grantType: "grant_type",
    refreshToken: "refresh_token",
    redirectUri: "redirect_uri",
  });
});

export function refreshTokenRequestToJSON(
  refreshTokenRequest: RefreshTokenRequest,
): string {
  return JSON.stringify(
    RefreshTokenRequest$outboundSchema.parse(refreshTokenRequest),
  );
}

/** @internal */
export type OauthAccessTokenRequestBody$Outbound =
  | RefreshTokenRequest$Outbound
  | SystemAccessTokenRequest$Outbound;

/** @internal */
export const OauthAccessTokenRequestBody$outboundSchema: z.ZodType<
  OauthAccessTokenRequestBody$Outbound,
  z.ZodTypeDef,
  OauthAccessTokenRequestBody
> = z.union([
  z.lazy(() => RefreshTokenRequest$outboundSchema),
  z.lazy(() => SystemAccessTokenRequest$outboundSchema),
]);

export function oauthAccessTokenRequestBodyToJSON(
  oauthAccessTokenRequestBody: OauthAccessTokenRequestBody,
): string {
  return JSON.stringify(
    OauthAccessTokenRequestBody$outboundSchema.parse(
      oauthAccessTokenRequestBody,
    ),
  );
}

/** @internal */
export type OauthAccessTokenRequest$Outbound = {
  "X-Gusto-API-Version": string;
  RequestBody: RefreshTokenRequest$Outbound | SystemAccessTokenRequest$Outbound;
};

/** @internal */
export const OauthAccessTokenRequest$outboundSchema: z.ZodType<
  OauthAccessTokenRequest$Outbound,
  z.ZodTypeDef,
  OauthAccessTokenRequest
> = z.object({
  xGustoAPIVersion: HeaderXGustoAPIVersion$outboundSchema.default("2025-06-15"),
  requestBody: z.union([
    z.lazy(() => RefreshTokenRequest$outboundSchema),
    z.lazy(() => SystemAccessTokenRequest$outboundSchema),
  ]),
}).transform((v) => {
  return remap$(v, {
    xGustoAPIVersion: "X-Gusto-API-Version",
    requestBody: "RequestBody",
  });
});

export function oauthAccessTokenRequestToJSON(
  oauthAccessTokenRequest: OauthAccessTokenRequest,
): string {
  return JSON.stringify(
    OauthAccessTokenRequest$outboundSchema.parse(oauthAccessTokenRequest),
  );
}

/** @internal */
export const OauthAccessTokenResponse$inboundSchema: z.ZodType<
  OauthAccessTokenResponse,
  z.ZodTypeDef,
  unknown
> = z.object({
  HttpMeta: HTTPMetadata$inboundSchema,
  Authentication: Authentication$inboundSchema.optional(),
}).transform((v) => {
  return remap$(v, {
    "HttpMeta": "httpMeta",
    "Authentication": "authentication",
  });
});

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