import {z} from 'zod'

export type GetApi10TimeOffsTimeOffIdArgs = {timeOffId: number, includeFields?: (Array<'note' | 'notifyUsers'>) | undefined, includeAllFields?: boolean | undefined};

export type GetApi10TimeOffsTimeOffIdOptions = {baseUrl?: string | undefined, apiKey?: string | undefined, fetch?: typeof fetch | undefined};

export const timeOffUserPublicAPIResponseEntity = z.object({emailId: z.string().optional(), userId: z.number().int().optional(), firstName: z.string().optional(), lastName: z.string().optional()});

export const timeOffOtherUsersPublicAPIResponse = z.object({emailId: z.string().optional(), userId: z.number().int().optional(), firstName: z.string().optional(), lastName: z.string().optional()});

export const tImeOffNotifyUsersPublicAPIResponse = z.object({projectOwners: z.boolean().optional(), others: z.array(timeOffOtherUsersPublicAPIResponse).optional()});

export const timeOffCreatedByPublicResponse = z.object({emailId: z.string().optional(), userId: z.number().int().optional(), firstName: z.string().optional(), lastName: z.string().optional()});

export const timeOffPublicAPIResponseEntity = z.object({timeOffId: z.number().int().gte(1).optional(), user: timeOffUserPublicAPIResponseEntity.optional(), note: z.string().optional(), startDate: z.string().optional(), endDate: z.string().optional(), durationInMinutes: z.number().int().optional(), type: z.enum(["FULL_DAY", "HALF_DAY", "CUSTOM"]).optional(), notifyUsers: tImeOffNotifyUsersPublicAPIResponse.optional(), createdAt: z.number().int().optional(), createdBy: timeOffCreatedByPublicResponse.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 time-off by Id
 * 
 * GET /1.0/time-offs/{timeOffId}
 */
export const getApi10TimeOffsTimeOffId = async (args: GetApi10TimeOffsTimeOffIdArgs, options?: GetApi10TimeOffsTimeOffIdOptions) => {
const {baseUrl = "https://api.rocketlane.com/api", fetch: fetchFn = fetch, apiKey} = options ?? {}

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

if (args.includeFields != null) query.append("includeFields", args.includeFields.join(','))
if (args.includeAllFields != null) query.append("includeAllFields", String(args.includeAllFields))
if (apiKey !== undefined) headers.set("api-key", apiKey)

const url = `${baseUrl.replace(/\/+$/, '')}/1.0/time-offs/${encodeURIComponent(String(args.timeOffId))}${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(timeOffPublicAPIResponseEntity, await res.json())
};