import {z} from 'zod'

export type GetApiCompaniesCompanyIdPayperiodsArgs = {companyId: string, status?: Array<string> | undefined, from?: string | undefined, to?: string | undefined};

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

export const paginationMetadataResource = z.object({offset: z.number().int().optional(), limit: z.number().int().optional(), itemCount: z.number().int().optional(), total: z.number().int().optional()});

export const metadataResource = z.object({contentItemCount: z.number().int().optional(), pagination: paginationMetadataResource.optional()});

export const link = z.object({rel: z.string().optional(), href: z.string().optional(), hreflang: z.string().optional(), media: z.string().optional(), title: z.string().optional(), type: z.string().optional(), deprecation: z.string().optional(), profile: z.string().optional(), name: z.string().optional()});

export const payPeriodResource = z.object({payPeriodId: z.string().optional(), intervalCode: z.enum(["ANNUAL", "BI_WEEKLY", "MONTHLY", "QUARTERLY", "SEMI_ANNUAL", "SEMI_MONTHLY", "WEEKLY"]).optional(), status: z.enum(["COMPLETED", "COMPLETED_BY_MEC", "ENTRY", "INITIAL", "PROCESSING", "REISSUED", "RELEASED", "REVERSED"]).optional(), description: z.string().optional(), startDate: z.string().optional(), endDate: z.string().optional(), submitByDate: z.string().optional(), checkDate: z.string().optional(), checkCount: z.number().int().optional(), originalPayPeriodID: z.string().optional(), links: z.array(link).optional()});

export const getApiCompaniesCompanyIdPayperiodsResponse = z.object({metadata: metadataResource.optional(), content: payPeriodResource.optional(), links: z.array(link).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
};

/**
 * Company Pay Periods
 * 
 * GET /companies/{companyId}/payperiods
 */
export const getApiCompaniesCompanyIdPayperiods = async (args: GetApiCompaniesCompanyIdPayperiodsArgs, options?: GetApiCompaniesCompanyIdPayperiodsOptions) => {
const {baseUrl = "https://api.paychex.com", fetch: fetchFn = fetch} = options ?? {}

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

for (const item of args.status ?? []) query.append("status", String(item))
if (args.from != null) query.append("from", String(args.from))
if (args.to != null) query.append("to", String(args.to))

const url = `${baseUrl.replace(/\/+$/, '')}/companies/${encodeURIComponent(String(args.companyId))}/payperiods${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(getApiCompaniesCompanyIdPayperiodsResponse, await res.json())
};