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

import * as z from "zod/v4-mini";
import { PolarCore } from "../core.js";
import { encodeFormQuery } from "../lib/encodings.js";
import { matchStatusCode } from "../lib/http.js";
import * as M from "../lib/matchers.js";
import { compactMap } from "../lib/primitives.js";
import { safeParse } from "../lib/schemas.js";
import { RequestOptions } from "../lib/sdks.js";
import { resolveSecurity } from "../lib/security.js";
import { pathToFunc } from "../lib/url.js";
import {
  ConnectionError,
  InvalidRequestError,
  RequestAbortedError,
  RequestTimeoutError,
  UnexpectedClientError,
} from "../models/errors/httpclienterrors.js";
import {
  HTTPValidationError,
  HTTPValidationError$inboundSchema,
} from "../models/errors/httpvalidationerror.js";
import { PolarError } from "../models/errors/polarerror.js";
import { ResponseValidationError } from "../models/errors/responsevalidationerror.js";
import { SDKValidationError } from "../models/errors/sdkvalidationerror.js";
import {
  CustomerPortalSubscriptionsListRequest,
  CustomerPortalSubscriptionsListRequest$outboundSchema,
  CustomerPortalSubscriptionsListResponse,
  CustomerPortalSubscriptionsListResponse$inboundSchema,
  CustomerPortalSubscriptionsListSecurity,
} from "../models/operations/customerportalsubscriptionslist.js";
import { APICall, APIPromise } from "../types/async.js";
import { Result } from "../types/fp.js";
import {
  createPageIterator,
  haltIterator,
  PageIterator,
  Paginator,
} from "../types/operations.js";

/**
 * List Subscriptions
 *
 * @remarks
 * List subscriptions of the authenticated customer.
 *
 * **Scopes**: `customer_portal:read` `customer_portal:write`
 */
export function customerPortalSubscriptionsList(
  client: PolarCore,
  security: CustomerPortalSubscriptionsListSecurity,
  request: CustomerPortalSubscriptionsListRequest,
  options?: RequestOptions,
): APIPromise<
  PageIterator<
    Result<
      CustomerPortalSubscriptionsListResponse,
      | HTTPValidationError
      | PolarError
      | ResponseValidationError
      | ConnectionError
      | RequestAbortedError
      | RequestTimeoutError
      | InvalidRequestError
      | UnexpectedClientError
      | SDKValidationError
    >,
    { page: number }
  >
> {
  return new APIPromise($do(
    client,
    security,
    request,
    options,
  ));
}

async function $do(
  client: PolarCore,
  security: CustomerPortalSubscriptionsListSecurity,
  request: CustomerPortalSubscriptionsListRequest,
  options?: RequestOptions,
): Promise<
  [
    PageIterator<
      Result<
        CustomerPortalSubscriptionsListResponse,
        | HTTPValidationError
        | PolarError
        | ResponseValidationError
        | ConnectionError
        | RequestAbortedError
        | RequestTimeoutError
        | InvalidRequestError
        | UnexpectedClientError
        | SDKValidationError
      >,
      { page: number }
    >,
    APICall,
  ]
> {
  const parsed = safeParse(
    request,
    (value) =>
      z.parse(CustomerPortalSubscriptionsListRequest$outboundSchema, value),
    "Input validation failed",
  );
  if (!parsed.ok) {
    return [haltIterator(parsed), { status: "invalid" }];
  }
  const payload = parsed.value;
  const body = null;

  const path = pathToFunc("/v1/customer-portal/subscriptions/")();

  const query = encodeFormQuery({
    "active": payload.active,
    "limit": payload.limit,
    "page": payload.page,
    "product_id": payload.product_id,
    "query": payload.query,
    "sorting": payload.sorting,
  });

  const headers = new Headers(compactMap({
    Accept: "application/json",
  }));

  const requestSecurity = resolveSecurity(
    [
      {
        fieldName: "Authorization",
        type: "http:bearer",
        value: security?.customerSession,
      },
    ],
    [
      {
        fieldName: "Authorization",
        type: "http:bearer",
        value: security?.memberSession,
      },
    ],
  );

  const context = {
    options: client._options,
    baseURL: options?.serverURL ?? client._baseURL ?? "",
    operationID: "customer_portal:subscriptions:list",
    oAuth2Scopes: null,

    resolvedSecurity: requestSecurity,

    securitySource: security,
    retryConfig: options?.retries
      || client._options.retryConfig
      || { strategy: "none" },
    retryCodes: options?.retryCodes || ["429", "500", "502", "503", "504"],
  };

  const requestRes = client._createRequest(context, {
    security: requestSecurity,
    method: "GET",
    baseURL: options?.serverURL,
    path: path,
    headers: headers,
    query: query,
    body: body,
    userAgent: client._options.userAgent,
    timeoutMs: options?.timeoutMs || client._options.timeoutMs || -1,
  }, options);
  if (!requestRes.ok) {
    return [haltIterator(requestRes), { status: "invalid" }];
  }
  const req = requestRes.value;

  const doResult = await client._do(req, {
    context,
    isErrorStatusCode: (statusCode: number) =>
      matchStatusCode({ status: statusCode } as Response, ["4XX", "5XX"]),
    retryConfig: context.retryConfig,
    retryCodes: context.retryCodes,
  });
  if (!doResult.ok) {
    return [haltIterator(doResult), { status: "request-error", request: req }];
  }
  const response = doResult.value;

  const responseFields = {
    HttpMeta: { Response: response, Request: req },
  };

  const [result, raw] = await M.match<
    CustomerPortalSubscriptionsListResponse,
    | HTTPValidationError
    | PolarError
    | ResponseValidationError
    | ConnectionError
    | RequestAbortedError
    | RequestTimeoutError
    | InvalidRequestError
    | UnexpectedClientError
    | SDKValidationError
  >(
    M.json(200, CustomerPortalSubscriptionsListResponse$inboundSchema, {
      key: "Result",
    }),
    M.jsonErr(422, HTTPValidationError$inboundSchema),
    M.fail("4XX"),
    M.fail("5XX"),
  )(response, req, { extraFields: responseFields });
  if (!result.ok) {
    return [haltIterator(result), {
      status: "complete",
      request: req,
      response,
    }];
  }

  const nextFunc = (
    responseData: unknown,
  ): {
    next: Paginator<
      Result<
        CustomerPortalSubscriptionsListResponse,
        | HTTPValidationError
        | PolarError
        | ResponseValidationError
        | ConnectionError
        | RequestAbortedError
        | RequestTimeoutError
        | InvalidRequestError
        | UnexpectedClientError
        | SDKValidationError
      >
    >;
    "~next"?: { page: number };
  } => {
    const page = request?.page ?? 1;
    const nextPage = page + 1;
    const numPages =
      (responseData as { pagination: { max_page: unknown } }).pagination
        .max_page;
    if (typeof numPages !== "number" || numPages <= page) {
      return { next: () => null };
    }

    if (!responseData) {
      return { next: () => null };
    }
    const results = (responseData as { items: unknown }).items;
    if (!Array.isArray(results) || !results.length) {
      return { next: () => null };
    }
    const limit = request?.limit ?? 10;
    if (results.length < limit) {
      return { next: () => null };
    }

    const nextVal = () =>
      customerPortalSubscriptionsList(
        client,
        security,
        {
          ...request,
          page: nextPage,
        },
        options,
      );

    return { next: nextVal, "~next": { page: nextPage } };
  };

  const page = { ...result, ...nextFunc(raw) };
  return [{ ...page, ...createPageIterator(page, (v) => !v.ok) }, {
    status: "complete",
    request: req,
    response,
  }];
}