import {z} from 'zod'

export type GetApiV1EligibleDeliveryWindowsArgs = {orderId?: (string | null) | undefined, externalOrderId?: (string | null) | undefined, startTime: string, endTime: string, requestedCapacity?: (number | null) | undefined};

export type GetApiV1EligibleDeliveryWindowsOptions = {baseUrl?: string | undefined, fetch?: typeof fetch | undefined};

export const eligibleDeliveryWindow = z.object({id: z.string(), name: z.string().nullable().optional(), ineligibleReason: z.string().nullable(), allowedTags: z.array(z.string()).nullable(), storeLocationId: z.string().nullable().optional(), storeLocationExternalId: z.string().nullable().optional(), zoneId: z.string().nullable().optional(), zoneExternalId: z.string().nullable().optional(), cutoffTime: z.string().nullable().optional(), cutoffTimeLocal: z.string().nullable().optional(), startTime: z.string().nullable(), startTimeLocal: z.string().nullable(), endTime: z.string().nullable(), endTimeLocal: z.string().nullable(), remainingCapacity: z.number().nullable().optional(), maximumCapacity: z.number().nullable().optional(), minimumOrderValueCents: z.number().int().nullable().optional(), timezoneId: z.string().nullable().optional(), priceCents: z.number().int().nullable().optional(), score: z.number().nullable().optional(), windowMetadata: z.record(z.string(), z.unknown()).nullable().optional()});

export const eligibleDeliveryWindowsResponse = z.object({eligibleDeliveryWindows: z.array(eligibleDeliveryWindow), ineligibleDeliveryWindows: z.array(eligibleDeliveryWindow)});

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 eligible delivery windows for order
 * 
 * GET /v1/eligible_delivery_windows
 */
export const getApiV1EligibleDeliveryWindows = async (args: GetApiV1EligibleDeliveryWindowsArgs, options?: GetApiV1EligibleDeliveryWindowsOptions) => {
const {baseUrl = "https://api.sandbox.usenash.com", fetch: fetchFn = fetch} = options ?? {}

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

if (args.orderId != null) query.append("orderId", String(args.orderId))
if (args.externalOrderId != null) query.append("externalOrderId", String(args.externalOrderId))
if (args.startTime != null) query.append("startTime", String(args.startTime))
if (args.endTime != null) query.append("endTime", String(args.endTime))
if (args.requestedCapacity != null) query.append("requestedCapacity", String(args.requestedCapacity))

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