import {z} from 'zod'

export type CreateWebhookRequest = {url: string, events: Array<'extraction.completed' | 'extraction.failed' | 'validation.completed' | 'validation.failed' | 'merge.completed' | 'merge.failed' | 'document.uploaded' | 'document.deleted' | 'shipment.created' | 'shipment.updated' | 'source.processing.completed' | 'source.processing.failed' | 'tariff.changed' | 'webhook.test'>, description?: string | undefined};

export type CreateApiApiV1ExternalWebhooksArgs = {body: CreateWebhookRequest};

export type CreateApiApiV1ExternalWebhooksOptions = {baseUrl?: string | undefined, bearerAuth?: string | undefined, fetch?: typeof fetch | undefined};

export const createApiApiV1ExternalWebhooksResponse = z.object({success: z.boolean().optional(), data: z.object({id: z.string().optional(), url: z.string().optional(), events: z.array(z.enum(["extraction.completed", "extraction.failed", "validation.completed", "validation.failed", "merge.completed", "merge.failed", "document.uploaded", "document.deleted", "shipment.created", "shipment.updated", "source.processing.completed", "source.processing.failed", "tariff.changed", "webhook.test"])).optional(), description: z.string().optional(), isActive: z.boolean().optional(), createdAt: z.string().optional(), lastTriggeredAt: z.string().optional(), secret: z.string().optional()}).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
};

/**
 * Create webhook
 * 
 * POST /api/v1/external/webhooks
 */
export const createApiApiV1ExternalWebhooks = async (args: CreateApiApiV1ExternalWebhooksArgs, options?: CreateApiApiV1ExternalWebhooksOptions) => {
const {baseUrl = "https://api.wove.com", fetch: fetchFn = fetch, bearerAuth} = options ?? {}

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

if (bearerAuth !== undefined) headers.set('authorization', `Bearer ${bearerAuth}`)

const url = `${baseUrl.replace(/\/+$/, '')}/api/v1/external/webhooks${query.size > 0 ? `?${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(createApiApiV1ExternalWebhooksResponse, await res.json())
};