import {z} from 'zod'

export type WebhookEventType = 'ach_transfer.created' | 'ach_transfer.updated' | 'wire_transfer.created' | 'wire_transfer.updated' | 'book_transfer.created' | 'book_transfer.updated' | 'international_payment.created' | 'international_payment.updated' | 'inbound_ach_transfer.created' | 'inbound_ach_transfer.updated' | 'inbound_wire_transfer.created' | 'inbound_wire_transfer.updated' | 'check_deposit.created' | 'check_deposit.updated' | 'global_account_transfer.created' | 'crypto_transfer.created' | 'crypto_transfer.updated' | 'account.created' | 'account.updated' | 'card.created' | 'card.updated' | 'bill.created' | 'bill.updated' | 'onboarding_consent.updated' | 'info_request.created' | 'info_request.updated' | 'application.created' | 'application.under_review' | 'application.submitted' | 'application.approved' | 'application.rejected' | 'identity_verification.action_required' | 'identity_verification.approved' | 'identity_verification.rejected' | 'message.attempt.exhausted' | 'webhook.test';

export type WebhookPayloadMode = 'snapshot' | 'thin';

export type CreateWebhookSubscriptionRequest = {name: string, url: string, event_types?: (Array<WebhookEventType> | null) | undefined, payload_mode?: WebhookPayloadMode | undefined};

export type CreateApiPartnerWebhooksSubscriptionsArgs = {body: CreateWebhookSubscriptionRequest};

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

export const webhookEventType = z.enum(["ach_transfer.created", "ach_transfer.updated", "wire_transfer.created", "wire_transfer.updated", "book_transfer.created", "book_transfer.updated", "international_payment.created", "international_payment.updated", "inbound_ach_transfer.created", "inbound_ach_transfer.updated", "inbound_wire_transfer.created", "inbound_wire_transfer.updated", "check_deposit.created", "check_deposit.updated", "global_account_transfer.created", "crypto_transfer.created", "crypto_transfer.updated", "account.created", "account.updated", "card.created", "card.updated", "bill.created", "bill.updated", "onboarding_consent.updated", "info_request.created", "info_request.updated", "application.created", "application.under_review", "application.submitted", "application.approved", "application.rejected", "identity_verification.action_required", "identity_verification.approved", "identity_verification.rejected", "message.attempt.exhausted", "webhook.test"]);

export const webhookPayloadMode = z.enum(["snapshot", "thin"]);

export const webhookSubscriptionWithSecretResponse = z.object({account_id: z.string().nullable().optional(), id: z.string(), name: z.string(), url: z.string(), is_enabled: z.boolean(), event_types: z.array(webhookEventType).nullable(), payload_mode: webhookPayloadMode, created_time: z.string(), updated_time: z.string(), secret: z.string()});

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 Partner Webhook Subscription
 * 
 * POST /partner/webhooks/subscriptions
 */
export const createApiPartnerWebhooksSubscriptions = async (args: CreateApiPartnerWebhooksSubscriptionsArgs, options?: CreateApiPartnerWebhooksSubscriptionsOptions) => {
const {baseUrl = "https://api.meow.com/v1", fetch: fetchFn = fetch, apiKeyAuth} = options ?? {}

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

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

const url = `${baseUrl.replace(/\/+$/, '')}/partner/webhooks/subscriptions${query.size > 0 ? `?${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(webhookSubscriptionWithSecretResponse, await res.json())
};