import {z} from 'zod'

export type CreateApiLocationsRankingSitewiseHistogramArgs = {Authorization: string, body: {fromDate: string, toDate: string, locationIds: Array<string>, source: Array<'Google' | 'Bing' | 'Yahoo' | 'Google Maps'>}};

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

export const createApiLocationsRankingSitewiseHistogramResponse = z.object({data: z.object({rankingsRollupByKeywordCount: z.array(z.object({site: z.string().optional(), keywordCountByBucket: z.array(z.object({rankRange: z.enum(["rank_from_1_to_3", "rank_from_3_to_10", "rank_from_10_to_20", "rank_from_20_to_50"]).optional(), dailyKeywordCount: z.array(z.object({rankDate: z.string().optional(), keywordCount: z.number().int().optional()})).optional()})).optional()})).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
};

/**
 * Get Rankings Distribution By Time
 * 
 * POST /locations/ranking-sitewise-histogram
 */
export const createApiLocationsRankingSitewiseHistogram = async (args: CreateApiLocationsRankingSitewiseHistogramArgs, options?: CreateApiLocationsRankingSitewiseHistogramOptions) => {
const {baseUrl = "https://api.synup.com/api/v4", fetch: fetchFn = fetch} = options ?? {}

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

if (args.Authorization != null) headers.set("Authorization", String(args.Authorization))

const url = `${baseUrl.replace(/\/+$/, '')}/locations/ranking-sitewise-histogram${query.size > 0 ? `?${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(createApiLocationsRankingSitewiseHistogramResponse, await res.json())
};