import {z} from 'zod'

export type GetApiNearbyV4Args = {pagination_token?: (string | null) | undefined, request_id?: (string | null) | undefined, search_type?: ('eta' | 'region' | 'null' | null) | undefined, order_handle?: (string | null) | undefined, place_handle?: (string | null) | undefined, from_date?: (string | null) | undefined, to_date?: (string | null) | undefined, limit?: (number | null) | undefined, aggregate?: (boolean | null) | undefined};

export type GetApiNearbyV4Options = {baseUrl?: string | undefined, BasicAuth?: {username: string, password: string} | undefined, fetch?: typeof fetch | undefined};

export const locationGeometry = z.object({type: z.literal("Point"), coordinates: z.array(z.number())});

export const nearbyDestination = z.object({geometry: z.union([locationGeometry, z.unknown()]).optional(), place_handle: z.string().nullable().optional()});

export const nearbyOrder = z.object({destination: z.union([nearbyDestination, z.unknown()]).optional(), order_handle: z.string().nullable().optional(), metadata: z.record(z.string(), z.unknown()).nullable().optional()});

export const workStatus = z.object({tracking: z.boolean().nullable().optional(), available: z.boolean().nullable().optional()});

export const searchFilter = z.object({include_on_route: z.boolean().nullable().optional(), worker_profile: z.record(z.string(), z.unknown()).nullable().optional(), worker_list: z.array(z.string()).nullable().optional(), work_status: z.union([workStatus, z.unknown()]).optional(), search_radius: z.number().int().lte(160934).nullable().optional()});

export const nearbyRequest = z.object({ops_group_handle: z.string().nullable().optional(), order: nearbyOrder, search_type: z.enum(["eta", "region"]), search_filter: z.union([searchFilter, z.unknown()]).optional(), limit: z.number().int().lte(1000).nullable().optional()});

export const pointLocationGeometry = z.object({type: z.literal("Point"), coordinates: z.array(z.number())});

export const driverStatus1 = z.object({tracking: z.boolean(), available: z.boolean()});

export const nearbyOngoingRoute = z.object({route_handle: z.string(), destination: z.record(z.string(), z.unknown()), remaining_distance: z.number().int(), remaining_duration: z.number().int()});

export const nearbyWorkerSummary = z.object({device_id: z.string(), location: pointLocationGeometry, worker_handle: z.string().nullable().optional(), name: z.string().nullable().optional(), profile: z.record(z.string(), z.unknown()).nullable().optional(), work_status: z.union([driverStatus1, z.unknown()]).optional(), distance: z.number().nullable().optional(), duration: z.number().nullable().optional(), ongoing_route: z.union([nearbyOngoingRoute, z.unknown()]).optional()});

export const nearbySummary = z.object({total_workers: z.number().int(), processed_workers: z.number().int(), unprocessed_workers: z.number().int(), outside_region_workers: z.number().int(), no_route_workers: z.number().int()});

export const nearbySearchRequestSummary = z.object({request_id: z.string(), request: nearbyRequest, created_on: z.string(), workers: z.array(nearbyWorkerSummary).nullable().optional(), summary: z.union([nearbySummary, z.unknown()]).optional(), timezone: z.string().nullable().optional()});

export const nearbyAggregates = z.object({total_requests: z.number().int(), avg_workers_per_request: z.number(), unique_workers: z.number().int(), request_with_workers: z.number().int()});

export const nearbySearchListResponse = z.object({requests: z.array(nearbySearchRequestSummary), pagination_token: z.string().nullable().optional(), aggregates: z.union([nearbyAggregates, z.unknown()]).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 all nearby searches performed
 * 
 * GET /nearby/v4
 * 
 * Also accepts auth: TokenAuth
 */
export const getApiNearbyV4 = async (args: GetApiNearbyV4Args, options?: GetApiNearbyV4Options) => {
const {baseUrl = "https://v3.api.hypertrack.com", fetch: fetchFn = fetch, BasicAuth} = options ?? {}

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

if (args.pagination_token != null) query.append("pagination_token", String(args.pagination_token))
if (args.request_id != null) query.append("request_id", String(args.request_id))
if (args.search_type != null) query.append("search_type", String(args.search_type))
if (args.order_handle != null) query.append("order_handle", String(args.order_handle))
if (args.place_handle != null) query.append("place_handle", String(args.place_handle))
if (args.from_date != null) query.append("from_date", String(args.from_date))
if (args.to_date != null) query.append("to_date", String(args.to_date))
if (args.limit != null) query.append("limit", String(args.limit))
if (args.aggregate != null) query.append("aggregate", String(args.aggregate))
if (BasicAuth !== undefined) headers.set('authorization', `Basic ${btoa(`${BasicAuth.username}:${BasicAuth.password}`)}`)

const url = `${baseUrl.replace(/\/+$/, '')}/nearby/v4${query.size > 0 ? `?${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(nearbySearchListResponse, await res.json())
};