import {z} from 'zod'

export type GetApiLocationsLocationIdAiListingsArgs = {locationId: string, Authorization: string, 'Content-Type': string};

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

export const getApiLocationsLocationIdAiListingsResponse = z.object({data: z.object({fetchAiListings: z.object({aiBusinessAdvice: z.object({footer: z.string(), header: z.string(), tips: z.array(z.string()), __typename: z.string()}), aiVisibilityScore: z.number().int(), aiSitesResults: z.array(z.object({siteUrl: z.string(), liveLink: z.string().nullable(), aiScore: z.object({addressSimilarity: z.number(), phoneSimilarity: z.number().int(), overallSimilarity: z.number(), websiteSimilarity: z.number().int()}), aiResponse: z.object({name: z.string(), address: z.string(), website: z.string(), phone: z.string()}), customerPrompt: 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
};

/**
 * Get AI listings
 * 
 * GET /locations/{locationId}/ai-listings
 */
export const getApiLocationsLocationIdAiListings = async (args: GetApiLocationsLocationIdAiListingsArgs, options?: GetApiLocationsLocationIdAiListingsOptions) => {
const {baseUrl = "https://api.synup.com/api/v4", fetch: fetchFn = fetch} = options ?? {}

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

if (args.Authorization != null) headers.set("Authorization", String(args.Authorization))
if (args['Content-Type'] != null) headers.set("Content-Type", String(args['Content-Type']))

const url = `${baseUrl.replace(/\/+$/, '')}/locations/${encodeURIComponent(String(args.locationId))}/ai-listings${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(getApiLocationsLocationIdAiListingsResponse, await res.json())
};