import {z} from 'zod'

export type ApplicantId = string;

export type ApplicantInputPatch = {external_applicant_name?: string | undefined, email?: string | undefined};

export type PatchApiV2ApplicantsApplicantIdArgs = {applicant_id: ApplicantId, body: ApplicantInputPatch};

export type PatchApiV2ApplicantsApplicantIdOptions = {baseUrl?: string | undefined, fetch?: typeof fetch | undefined};

export const applicantId = z.string();

export const halLink = z.object({href: z.string()});

export const selfLink = z.object({self: halLink});

export const applicantOutputPatch = z.object({id: applicantId.optional(), created_on: z.string(), modified_on: z.string(), external_applicant_id: z.string().optional(), external_applicant_name: z.string().optional(), email: z.string().optional(), _links: selfLink});

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
};

/**
 * Update an Applicant
 * 
 * PATCH /v2/applicants/{applicant_id}
 */
export const patchApiV2ApplicantsApplicantId = async (args: PatchApiV2ApplicantsApplicantIdArgs, options?: PatchApiV2ApplicantsApplicantIdOptions) => {
const {baseUrl = "https://api.ubble.ai", fetch: fetchFn = fetch} = options ?? {}

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

const url = `${baseUrl.replace(/\/+$/, '')}/v2/applicants/${encodeURIComponent(String(args.applicant_id))}${query.size > 0 ? `?${query}` : ''}`

const res = await fetchFn(url, {method: "PATCH", 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(applicantOutputPatch, await res.json())
};