import {z} from 'zod'

export type GetApiV1AudiencesAudienceIdCompaniesArgs = {apiKey: string, pageSize?: number | undefined, cursor?: (string | null) | undefined, audienceId: string};

export type GetApiV1AudiencesAudienceIdCompaniesOptions = {baseUrl?: string | undefined, fetch?: typeof fetch | undefined};

export const getApiV1AudiencesAudienceIdCompaniesResponse = z.object({output: z.object({audienceId: z.string(), companies: z.array(z.object({companyId: z.string(), name: z.string().nullable().optional(), linkedinUrl: z.string().nullable().optional(), domain: z.string().nullable().optional(), industry: z.string().nullable().optional(), headcount: z.number().nullable().optional()})), totalCount: z.number(), nextCursor: z.string().nullable().optional(), hasMore: z.boolean()}), chargeInfo: z.union([z.object({method: z.literal("charged-now"), creditsCharged: z.number(), lowCreditAlert: z.object({getMoreCreditsUrl: z.string(), message: z.string(), availableCredits: z.number()}).nullable().optional()}), z.object({method: z.literal("charging-later"), message: z.string(), lowCreditAlert: z.object({getMoreCreditsUrl: z.string(), message: z.string(), availableCredits: z.number()}).nullable().optional()}), z.object({method: z.literal("charged-for-async-process"), creditsCharged: z.number(), message: z.string(), lowCreditAlert: z.object({getMoreCreditsUrl: z.string(), message: z.string(), availableCredits: z.number()}).nullable().optional()}), z.object({method: z.literal("free"), message: z.string(), lowCreditAlert: z.object({getMoreCreditsUrl: z.string(), message: z.string(), availableCredits: z.number()}).nullable().optional()}), z.object({method: z.literal("credits-refunded"), creditsRefunded: z.number(), message: z.string(), lowCreditAlert: z.object({getMoreCreditsUrl: z.string(), message: z.string(), availableCredits: z.number()}).nullable().optional()})]), warnings: z.array(z.object({field: z.string(), message: z.string()})).nullable().optional(), advice: z.array(z.string()).nullable().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 companies in an audience
 * 
 * GET /v1/audiences/{audienceId}/companies
 */
export const getApiV1AudiencesAudienceIdCompanies = async (args: GetApiV1AudiencesAudienceIdCompaniesArgs, options?: GetApiV1AudiencesAudienceIdCompaniesOptions) => {
const {baseUrl = "https://api.fiber.ai", fetch: fetchFn = fetch} = options ?? {}

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

if (args.apiKey != null) query.append("apiKey", String(args.apiKey))
if (args.pageSize != null) query.append("pageSize", String(args.pageSize))
if (args.cursor != null) query.append("cursor", String(args.cursor))

const url = `${baseUrl.replace(/\/+$/, '')}/v1/audiences/${encodeURIComponent(String(args.audienceId))}/companies${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(getApiV1AudiencesAudienceIdCompaniesResponse, await res.json())
};