import {z} from 'zod'

export type GetApiTimeOvertimeRequestsArgs = {'employee_ids[]'?: number | undefined, 'states[]'?: ('pending' | 'approved' | 'rejected') | undefined, 'date[gte]'?: string | undefined, 'date[lte]'?: string | undefined, page?: number | undefined};

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

export const overtimeRequest = z.object({id: z.number().int().optional(), date: z.string().optional(), starts_at: z.string().optional(), ends_at: z.string().optional(), minutes: z.number().int().optional(), comment: z.string().optional(), state: z.enum(["pending", "approved", "rejected"]).optional(), project: z.object({id: z.number().int().optional(), name: z.string().optional()}).optional(), employee: z.object({id: z.number().int().optional(), first_name: z.string().optional(), last_name: z.string().optional()}).optional(), created_at: z.string().optional(), updated_at: z.string().optional()});

export const pagination = z.object({page: z.number().int().optional(), pages: z.number().int().optional(), count: z.number().int().optional(), items: z.number().int().optional()});

export const getApiTimeOvertimeRequestsResponse = z.object({data: z.array(overtimeRequest).optional(), metadata: pagination.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
};

/**
 * List overtime requests
 * 
 * GET /time/overtime_requests
 */
export const getApiTimeOvertimeRequests = async (args: GetApiTimeOvertimeRequestsArgs, options?: GetApiTimeOvertimeRequestsOptions) => {
const {baseUrl = "https://app.peopleforce.io/api/public/v3", fetch: fetchFn = fetch, XAPIKEY} = options ?? {}

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

if (args['employee_ids[]'] != null) query.append("employee_ids[]", String(args['employee_ids[]']))
if (args['states[]'] != null) query.append("states[]", String(args['states[]']))
if (args['date[gte]'] != null) query.append("date[gte]", String(args['date[gte]']))
if (args['date[lte]'] != null) query.append("date[lte]", String(args['date[lte]']))
if (args.page != null) query.append("page", String(args.page))
if (XAPIKEY !== undefined) headers.set("X-API-KEY", XAPIKEY)

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