import {z} from 'zod'

export type GetApiPartnerCustomersArgs = {'api-key': string, 'auth-key': string, limit?: string | undefined, skip?: string | undefined, from?: string | undefined};

export type GetApiPartnerCustomersOptions = {baseUrl?: string | undefined, fetch?: typeof fetch | undefined};

export const getApiPartnerCustomersResponse = z.object({status: z.number().int().optional(), doc: z.array(z.object({custId: z.string().optional(), firstName: z.string().optional(), lastName: z.string().optional(), phone: z.string().optional(), username: z.string().optional(), email: z.string().optional(), idNo: z.string().optional(), riskTolerance: z.string().optional(), networthTotal: z.string().optional(), networthLiquid: z.string().optional(), annualIncome: z.string().optional(), investmentExperience: z.string().optional(), investmentObjectives: z.string().optional(), politicallyExposedNames: z.string().optional(), directorOf: z.string().optional(), employmentStatus: z.string().optional(), employerIsBroker: z.string().optional(), dob: z.string().optional(), zipPostalCode: z.string().optional(), countryID: z.string().optional(), stateProvince: z.string().optional(), city: z.string().optional(), addressLine2: z.string().optional(), addressLine1: z.string().optional(), createdAt: z.string().optional(), accountApprovedDate: z.string().optional(), kycCreated: z.string().optional(), partnerToken: z.string().optional(), plan: z.string().optional(), referralCode: z.string().optional()})).optional()});

export const validateResponse = async <Output>(
  schema: {
    readonly '~standard': {
      readonly validate: (value: unknown) => ({ readonly value: Output; readonly issues?: undefined } | { readonly issues: ReadonlyArray<{ readonly message: string; readonly path?: ReadonlyArray<PropertyKey | { readonly key: PropertyKey }> | undefined }> }) | Promise<{ readonly value: Output; readonly issues?: undefined } | { readonly issues: ReadonlyArray<{ readonly message: string; readonly path?: ReadonlyArray<PropertyKey | { readonly key: PropertyKey }> | undefined }> }>
    }
  },
  value: unknown
): Promise<Output> => {
  const result = await schema['~standard'].validate(value)

  if (result.issues !== undefined) {
    const detail = result.issues
      .map(({ message, path }) =>
        path?.length
          ? `${path.map((segment) => String(typeof segment === 'object' ? segment.key : segment)).join('.')}: ${message}`
          : message
      )
      .join('; ')

    throw new Error(`Response does not match the schema: ${detail}`, { cause: { issues: result.issues } })
  }

  return result.value
};

/**
 * List Customers
 * 
 * GET /partner/customers
 */
export const getApiPartnerCustomers = async (args: GetApiPartnerCustomersArgs, options?: GetApiPartnerCustomersOptions) => {
const {baseUrl = "https://uatclientapi-v2.stockal.com/client/v2", fetch: fetchFn = fetch} = options ?? {}

const query = new URLSearchParams()
const headers = new Headers()
headers.set('accept', "application/json")

if (args['api-key'] != null) headers.set("api-key", String(args['api-key']))
if (args['auth-key'] != null) headers.set("auth-key", String(args['auth-key']))
if (args.limit != null) query.append("limit", String(args.limit))
if (args.skip != null) query.append("skip", String(args.skip))
if (args.from != null) query.append("from", String(args.from))

const url = `${baseUrl.replace(/\/+$/, '')}/partner/customers${query.size > 0 ? `?${query}` : ''}`

const res = await fetchFn(url, {method: "GET", headers})

if (!res.ok) throw new Error(`Request failed with status ${res.status}`, {cause: {status: res.status, body: await res.text()}})

return validateResponse(getApiPartnerCustomersResponse, await res.json())
};