import {z} from 'zod'

export type GetApiEmployeesPersonalsArgs = {Authorization: string, firstName?: string | undefined, lastName?: string | undefined, displayName?: string | undefined, gender?: ('Male' | 'Female' | 'Other') | undefined, birthdate?: string | undefined, nationality?: string | undefined};

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

export const getApiEmployeesPersonalsResponse = z.object({data: z.array(z.object({_id: z.string().optional(), firstName: z.string().optional(), lastName: z.string().optional(), displayName: z.string().optional(), gender: z.string().optional(), birthdate: z.string().optional(), nationality: z.string().optional(), delegatedApproverId: 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
};

/**
 * Return a list of employee personals.
 * 
 * GET /employees/personals
 */
export const getApiEmployeesPersonals = async (args: GetApiEmployeesPersonalsArgs, options?: GetApiEmployeesPersonalsOptions) => {
const {baseUrl = "https://sandbox-api.kenjo.io/api/v1", fetch: fetchFn = fetch} = options ?? {}

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

if (args.Authorization != null) headers.set("Authorization", String(args.Authorization))
if (args.firstName != null) query.append("firstName", String(args.firstName))
if (args.lastName != null) query.append("lastName", String(args.lastName))
if (args.displayName != null) query.append("displayName", String(args.displayName))
if (args.gender != null) query.append("gender", String(args.gender))
if (args.birthdate != null) query.append("birthdate", String(args.birthdate))
if (args.nationality != null) query.append("nationality", String(args.nationality))

const url = `${baseUrl.replace(/\/+$/, '')}/employees/personals${query.size > 0 ? `?${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(getApiEmployeesPersonalsResponse, await res.json())
};