import {z} from 'zod'

export type HolidayCompanyHolidayAudienceV1 = {mode?: ('ALL_EMPLOYEES' | 'FILTERED' | 'SPECIFIC_EMPLOYEES') | undefined, filterListValueIds?: Array<number> | undefined, specificEmployeeIds?: Array<number> | undefined, additionalEmployeeIds?: Array<number> | undefined, exemptEmployeeIds?: Array<number> | undefined};

export type HolidayCompanyHolidayPayStatusHoursV1 = {employmentStatusListValueId?: number | undefined, hours?: string | undefined};

export type HolidayCompanyHolidayPayV1 = {mode?: ('HOURS_BY_STATUS' | 'MULTIPLIER') | undefined, defaultHours?: (string | null) | undefined, hoursByEmploymentStatus?: Array<HolidayCompanyHolidayPayStatusHoursV1> | undefined, multiplier?: (string | null) | undefined} | null;

export type HolidayCreateCompanyHolidayRequestV1 = {globalHolidayUuid?: (string | null) | undefined, name?: (string | null) | undefined, startDate?: (string | null) | undefined, endDate?: (string | null) | undefined, isPublic?: boolean | undefined, countryCodes?: (Array<string> | null) | undefined, audience: HolidayCompanyHolidayAudienceV1, holidayPay?: (HolidayCompanyHolidayPayV1 | null) | undefined};

export type CreateApiApiV1HolidaysArgs = {body: HolidayCreateCompanyHolidayRequestV1};

export type CreateApiApiV1HolidaysOptions = {baseUrl?: string | undefined, basic?: {username: string, password: string} | undefined, fetch?: typeof fetch | undefined};

export const holidayCompanyHolidayAudienceV1 = z.object({mode: z.enum(["ALL_EMPLOYEES", "FILTERED", "SPECIFIC_EMPLOYEES"]).optional(), filterListValueIds: z.array(z.number().int()).optional(), specificEmployeeIds: z.array(z.number().int()).optional(), additionalEmployeeIds: z.array(z.number().int()).optional(), exemptEmployeeIds: z.array(z.number().int()).optional()});

export const holidayCompanyHolidayPayStatusHoursV1 = z.object({employmentStatusListValueId: z.number().int().optional(), hours: z.string().optional()});

export const holidayCompanyHolidayPayV1 = z.object({mode: z.enum(["HOURS_BY_STATUS", "MULTIPLIER"]).optional(), defaultHours: z.string().nullable().optional(), hoursByEmploymentStatus: z.array(holidayCompanyHolidayPayStatusHoursV1).optional(), multiplier: z.string().nullable().optional()}).nullable();

export const holidayCompanyHolidayV1 = z.object({id: z.number().int().optional(), name: z.string().optional(), startDate: z.string().optional(), endDate: z.string().nullable().optional(), isPublic: z.boolean().optional(), countryCodes: z.array(z.string()).optional(), audience: holidayCompanyHolidayAudienceV1.optional(), holidayPay: holidayCompanyHolidayPayV1.nullable().optional(), globalHolidayUuid: z.string().nullable().optional(), createdAt: z.string().optional(), updatedAt: z.string().optional(), deletedAt: 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
};

/**
 * Create Company Holiday
 * 
 * POST /api/v1/holidays
 * 
 * Also accepts auth: oauth
 */
export const createApiApiV1Holidays = async (args: CreateApiApiV1HolidaysArgs, options?: CreateApiApiV1HolidaysOptions) => {
const {baseUrl = "https://companySubDomain.bamboohr.com", fetch: fetchFn = fetch, basic} = options ?? {}

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

if (basic !== undefined) headers.set('authorization', `Basic ${btoa(`${basic.username}:${basic.password}`)}`)

const url = `${baseUrl.replace(/\/+$/, '')}/api/v1/holidays${query.size > 0 ? `?${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(holidayCompanyHolidayV1, await res.json())
};