import {z} from 'zod'

export type GetApiReputationNumbersPhoneNumberArgs = {phone_number: string, fresh?: boolean | undefined};

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

export const reputationNumberSource = z.enum(["telnyx", "external"]);

export const reputationOwnershipStatus = z.enum(["verified", "flagged", "pending_confirmation", "removed"]);

export const reputationRemovalReason = z.enum(["ported_away", "unconfirmed_ownership", "reassigned", "customer_reported", "customer_removed"]);

export const reputationData = z.object({spam_risk: z.enum(["low", "medium", "high", "null"]).nullable().optional(), spam_category: z.string().nullable().optional(), maturity_score: z.number().int().gte(0).lte(100).nullable().optional(), connection_score: z.number().int().gte(0).lte(100).nullable().optional(), engagement_score: z.number().int().gte(0).lte(100).nullable().optional(), sentiment_score: z.number().int().gte(0).lte(100).nullable().optional(), last_refreshed_at: z.string().nullable().optional()});

export const reputationPhoneNumber = z.object({id: z.string().optional(), enterprise_id: z.string().optional(), phone_number: z.string().optional(), source: reputationNumberSource.optional(), ownership_status: reputationOwnershipStatus.optional(), flag_reason: z.string().nullable().optional(), confirm_by: z.string().nullable().optional(), removed_at: z.string().nullable().optional(), removal_reason: reputationRemovalReason.nullable().optional(), reputation_data: reputationData.nullable().optional(), created_at: z.string().optional(), updated_at: z.string().optional()});

export const reputationPhoneNumberWithReputation = z.object({data: reputationPhoneNumber});

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 a reputation-monitored number (no enterprise_id required)
 * 
 * GET /reputation/numbers/{phone_number}
 */
export const getApiReputationNumbersPhoneNumber = async (args: GetApiReputationNumbersPhoneNumberArgs, options?: GetApiReputationNumbersPhoneNumberOptions) => {
const {baseUrl = "https://api.telnyx.com/v2", fetch: fetchFn = fetch, bearerAuth} = options ?? {}

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

if (args.fresh != null) query.append("fresh", String(args.fresh))
if (bearerAuth !== undefined) headers.set('authorization', `Bearer ${bearerAuth}`)

const url = `${baseUrl.replace(/\/+$/, '')}/reputation/numbers/${encodeURIComponent(String(args.phone_number))}${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(reputationPhoneNumberWithReputation, await res.json())
};