import {z} from 'zod'

export type PolygonGeojsonSkynet = {type: string, coordinates: Array<number>};

export type SearchFilter = string;

export type SearchSortRequest = {sort_by?: ('distance' | 'duration' | 'straight_distance') | undefined, sort_destination?: {lat: number, lon: number} | undefined, sort_driving_mode?: ('car' | 'truck') | undefined};

export type CreateApiSkynetSearchPolygonArgs = {key: unknown, body: {polygon: PolygonGeojsonSkynet, filter?: SearchFilter | undefined, match_filter?: ({include_all_of_attributes?: string | undefined, include_any_of_attributes?: string | undefined}) | undefined, pn?: number | undefined, ps?: number | undefined, max_search_limit?: boolean | undefined, sort?: SearchSortRequest | undefined}};

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

export const commonStatus = z.string();

export const commonMessage = z.string();

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

export const dtoTrackLocation = z.object({accuracy: z.number().optional(), altitude: z.number().optional(), bearing: z.number().optional(), location: z.object({lat: z.number().optional(), lon: z.number().optional()}).optional(), meta_data: trackMetaDataSkynet.optional(), speed: z.number().optional(), timestamp: z.number().int().optional(), battery_level: z.number().int().optional(), tracking_mode: z.string().optional()});

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

export const rankingInfo = z.object({index: z.number().int().optional(), distance: z.number().optional(), duration: z.number().optional()});

export const assetSearchResult = z.object({id: z.string().optional(), name: z.string().optional(), description: z.string().optional(), latest_location: dtoTrackLocation.optional(), meta_data: metaData.optional(), created_at: z.number().int().optional(), updated_at: z.number().int().optional(), tracked_at: z.number().int().optional(), ranking_info: rankingInfo.optional(), tags: z.array(z.string()).optional()});

export const dtoPagination = z.object({total: z.number().int().optional(), page: z.number().int().optional(), size: z.number().int().optional(), hasmore: z.boolean().optional()});

export const searchResponse = z.object({status: commonStatus.optional(), message: commonMessage.optional(), data: z.object({assets: z.array(assetSearchResult).optional(), page: dtoPagination.optional()}).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
};

/**
 * Polygon Search
 * 
 * POST /skynet/search/polygon
 */
export const createApiSkynetSearchPolygon = async (args: CreateApiSkynetSearchPolygonArgs, options?: CreateApiSkynetSearchPolygonOptions) => {
const {baseUrl = "https://api.nextbillion.io", fetch: fetchFn = fetch, apiKey} = options ?? {}

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

if (args.key != null) query.append("key", String(args.key))
if (apiKey !== undefined) query.set("key", apiKey)

const url = `${baseUrl.replace(/\/+$/, '')}/skynet/search/polygon${query.size > 0 ? `?${query}` : ''}`

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