import {z} from 'zod'

export type DayId = 1 | 2 | 3 | 4 | 5 | 6 | 7;

export type PatchApiUsersUserIdItemsShiftArgs = {userId: number, body: {itemIds: Array<number>, day: DayId}};

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

export const shoppingCartItemProductShoppingCartItemStoredProductShoppingCartItem = z.object({});

export const shoppingCartManagerShiftCartItemsResult = z.object({heldItems: z.array(shoppingCartItemProductShoppingCartItemStoredProductShoppingCartItem), removedItems: z.array(shoppingCartItemProductShoppingCartItemStoredProductShoppingCartItem)});

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
};

/**
 * PATCH /users/{userId}/items/shift
 */
export const patchApiUsersUserIdItemsShift = async (args: PatchApiUsersUserIdItemsShiftArgs, options: PatchApiUsersUserIdItemsShiftOptions) => {
const {baseUrl, fetch: fetchFn = fetch} = options ?? {}

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

const url = `${baseUrl.replace(/\/+$/, '')}/users/${encodeURIComponent(String(args.userId))}/items/shift${query.size > 0 ? `?${query}` : ''}`

const res = await fetchFn(url, {method: "PATCH", 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(shoppingCartManagerShiftCartItemsResult, await res.json())
};