import {z} from 'zod'

export type GetApiApplicationsClientIdReactionSpaceCountsArgs = {reaction_space_id: string, target_group_id?: string | undefined, 'client-id': string};

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

export const getApiApplicationsClientIdReactionSpaceCountsResponse = z.object({previous: z.unknown(), results: z.array(z.object({reactions: z.array(z.object({reaction_id: z.string().optional(), count: z.number().int().optional(), self_reacted_user_reaction_id: z.string().optional()})).optional(), target_id: z.string().optional()})).optional(), next: z.unknown(), count: z.number().int().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 user reaction count
 * 
 * GET /applications/{client-id}/reaction-space-counts/
 */
export const getApiApplicationsClientIdReactionSpaceCounts = async (args: GetApiApplicationsClientIdReactionSpaceCountsArgs, options?: GetApiApplicationsClientIdReactionSpaceCountsOptions) => {
const {baseUrl = "https://cf-blast.livelikecdn.com/api/v1", fetch: fetchFn = fetch} = options ?? {}

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

if (args.reaction_space_id != null) query.append("reaction_space_id", String(args.reaction_space_id))
if (args.target_group_id != null) query.append("target_group_id", String(args.target_group_id))

const url = `${baseUrl.replace(/\/+$/, '')}/applications/${encodeURIComponent(String(args['client-id']))}/reaction-space-counts/${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(getApiApplicationsClientIdReactionSpaceCountsResponse, await res.json())
};