import {z} from 'zod'

export type Comment = {commentId?: string | undefined, text?: string | undefined};

export type IDVHostedUrlRequest = {applicationRef?: string | undefined, channelRef?: string | undefined, consent?: boolean | undefined, customerRef?: string | undefined, entityId?: string | undefined, errorRedirectURL?: string | undefined, oneSDKFlowId?: string | undefined, phoneCode?: string | undefined, phoneNumber?: string | undefined, recipientName?: string | undefined, sendSMS?: boolean | undefined, successRedirectURL?: string | undefined, comment?: Comment | undefined};

export type CreateApiV2IndividualsHostedurlArgs = {api_key: string, 'X-Frankie-CustomerID': string, 'X-Frankie-CustomerChildID'?: string | undefined, 'X-Frankie-Channel'?: string | undefined, body: IDVHostedUrlRequest};

export type CreateApiV2IndividualsHostedurlOptions = {baseUrl?: string | undefined, ApiKey?: string | undefined, fetch?: typeof fetch | undefined};

export const requestID = z.string();

export const entityID = z.string();

export const iDVHostedUrlResponse = z.object({status: z.string().optional(), url: z.string().optional(), urlExpiry: z.string().optional(), requestId: requestID.optional(), entityId: entityID.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
};

/**
 * Provide hosted url for a hosted version of onesdk.
 * 
 * POST /v2/individuals/hostedurl
 * 
 * Also accepts auth: jwt
 */
export const createApiV2IndividualsHostedurl = async (args: CreateApiV2IndividualsHostedurlArgs, options?: CreateApiV2IndividualsHostedurlOptions) => {
const {baseUrl = "https://api.uat.frankie.one", fetch: fetchFn = fetch, ApiKey} = options ?? {}

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

if (args.api_key != null) headers.set("api_key", String(args.api_key))
if (args['X-Frankie-CustomerID'] != null) headers.set("X-Frankie-CustomerID", String(args['X-Frankie-CustomerID']))
if (args['X-Frankie-CustomerChildID'] != null) headers.set("X-Frankie-CustomerChildID", String(args['X-Frankie-CustomerChildID']))
if (args['X-Frankie-Channel'] != null) headers.set("X-Frankie-Channel", String(args['X-Frankie-Channel']))
if (ApiKey !== undefined) headers.set("api_key", ApiKey)

const url = `${baseUrl.replace(/\/+$/, '')}/v2/individuals/hostedurl${query.size > 0 ? `?${query}` : ''}`

const res = await fetchFn(url, {method: "POST", headers, body: JSON.stringify(args.body)})

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

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