import {z} from 'zod'

export type GetApiV1PublicTrackingPreviewsTokenArgs = {token: string};

export type GetApiV1PublicTrackingPreviewsTokenOptions = {baseUrl?: string | undefined, fetch?: typeof fetch | undefined};

export const publicTrackingPortalBrand = z.enum(["NASH", "LUNCHBOX", "MILKRUN"]);

export const publicBrandedTrackingRead = z.object({business_name: z.string().nullable().optional(), logo_url: z.string().nullable().optional(), brand_color: z.string().nullable().optional(), language: z.string().nullable().optional(), powered_by_nash: z.boolean().nullable().optional(), portal_brand: publicTrackingPortalBrand});

export const jsonValue = z.unknown();

export const trackingPreviewPickup = z.object({lat: z.number(), lng: z.number(), business_name: z.string().nullable(), formatted_address: z.string().nullable()});

export const trackingPreviewPoint = z.object({lat: z.number(), lng: z.number()});

export const trackingPreviewRead = z.object({organization_id: z.string(), country_code: z.string().nullable(), branding: publicBrandedTrackingRead, external_preferences: z.record(z.string(), jsonValue), pickup: trackingPreviewPickup.nullable(), dropoff: trackingPreviewPoint.nullable(), courier_location: trackingPreviewPoint.nullable(), expires_at: z.string()});

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
};

/**
 * Read Tracking Preview
 * 
 * GET /v1/public/tracking-previews/{token}
 */
export const getApiV1PublicTrackingPreviewsToken = async (args: GetApiV1PublicTrackingPreviewsTokenArgs, options?: GetApiV1PublicTrackingPreviewsTokenOptions) => {
const {baseUrl = "https://api.sandbox.usenash.com", fetch: fetchFn = fetch} = options ?? {}

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

const url = `${baseUrl.replace(/\/+$/, '')}/v1/public/tracking-previews/${encodeURIComponent(String(args.token))}${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(trackingPreviewRead, await res.json())
};