import {z} from 'zod'

export type CreateWebhookDto = {name: string, webhookUrl: string, webhookEvent: Array<'email-sent' | 'email-opened' | 'email-link-clicked' | 'reply-received' | 'email-bounced' | 'prospect-unsubscribed' | 'prospect-finished' | 'prospect-outcome-updated' | 'sequence-paused' | 'email-account-disconnected' | 'email-account-paused' | 'inbox-analyser-test-completed' | 'task-created' | 'bulk-task-updated' | 'call-task-updated' | 'linkedin-task-updated' | 'custom-task-updated' | 'whatsapp-task-updated' | 'task-updated'>, headers: Record<string, never>};

export type CreateApiV1WebhookCreateArgs = {body: CreateWebhookDto};

export type CreateApiV1WebhookCreateOptions = {baseUrl: string, xApiKey?: string | undefined, fetch?: typeof fetch | undefined};

export const createApiV1WebhookCreateResponse = z.unknown();

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
};

/**
 * Create a webhook
 * 
 * POST /v1/webhook/create
 */
export const createApiV1WebhookCreate = async (args: CreateApiV1WebhookCreateArgs, options: CreateApiV1WebhookCreateOptions) => {
const {baseUrl, fetch: fetchFn = fetch, xApiKey} = options ?? {}

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

if (xApiKey !== undefined) headers.set("x-api-key", xApiKey)

const url = `${baseUrl.replace(/\/+$/, '')}/v1/webhook/create${query.size > 0 ? `?${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(createApiV1WebhookCreateResponse, await res.json())
};