import {z} from 'zod'

export type GetApiApiV1ApplicantTrackingJobsArgs = {statusGroups?: string | undefined, status_ids?: string | undefined, sortBy?: ('count' | 'title' | 'lead' | 'created' | 'status') | undefined, sortOrder?: ('ASC' | 'DESC') | undefined};

export type GetApiApiV1ApplicantTrackingJobsOptions = {baseUrl?: string | undefined, basic?: {username: string, password: string} | undefined, fetch?: typeof fetch | undefined};

export const getApiApiV1ApplicantTrackingJobsResponse = z.array(z.object({id: z.number().int().optional(), title: z.object({id: z.number().int().nullable().optional(), label: z.string().optional()}).optional(), postedDate: z.string().optional(), location: z.object({id: z.number().int().optional(), label: z.string().optional(), address: z.object({}).optional()}).nullable().optional(), department: z.object({id: z.number().int().optional(), label: z.string().optional()}).nullable().optional(), status: z.object({id: z.number().int().optional(), label: z.string().optional()}).optional(), hiringLead: z.object({employeeId: z.number().int().optional(), firstName: z.string().optional(), lastName: z.string().optional(), avatar: z.string().nullable().optional(), jobTitle: z.object({}).nullable().optional()}).nullable().optional(), newApplicantsCount: z.number().int().optional(), activeApplicantsCount: z.number().int().optional(), totalApplicantsCount: z.number().int().optional(), postingUrl: z.string().nullable().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
};

/**
 * Get Job Summaries
 * 
 * GET /api/v1/applicant_tracking/jobs
 * 
 * Also accepts auth: oauth
 */
export const getApiApiV1ApplicantTrackingJobs = async (args: GetApiApiV1ApplicantTrackingJobsArgs, options?: GetApiApiV1ApplicantTrackingJobsOptions) => {
const {baseUrl = "https://companySubDomain.bamboohr.com", fetch: fetchFn = fetch, basic} = options ?? {}

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

if (args.statusGroups != null) query.append("statusGroups", String(args.statusGroups))
if (args.status_ids != null) query.append("status_ids", String(args.status_ids))
if (args.sortBy != null) query.append("sortBy", String(args.sortBy))
if (args.sortOrder != null) query.append("sortOrder", String(args.sortOrder))
if (basic !== undefined) headers.set('authorization', `Basic ${btoa(`${basic.username}:${basic.password}`)}`)

const url = `${baseUrl.replace(/\/+$/, '')}/api/v1/applicant_tracking/jobs${query.size > 0 ? `?${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(getApiApiV1ApplicantTrackingJobsResponse, await res.json())
};