arcadia-admin/app/lib/arcadia/webhooks.ts

// Outbound webhook helpers.
// Backend: /api/v1/webhooks (CRUD + pause/resume/regenerate-secret/deliveries/stats/test).

import type { ArcadiaClient } from "@crema/arcadia-core-client"

export type WebhookStatus = "active" | "paused" | "disabled"
export type WebhookRetryStrategy = "linear" | "exponential"

export interface Webhook {
  id: string
  tenant_id: string
  url: string
  description: string | null
  status: WebhookStatus
  events: string[]
  headers: Record<string, string>
  max_retries: number
  retry_strategy: WebhookRetryStrategy
  last_triggered_at: string | null
  success_count: number
  failure_count: number
  /** Only populated on create / regenerate-secret responses. */
  secret?: string | null
  inserted_at: string
  updated_at: string
}

export interface WebhookInput {
  url: string
  description?: string | null
  events?: string[]
  headers?: Record<string, string>
  max_retries?: number
  retry_strategy?: WebhookRetryStrategy
}

export interface WebhookDelivery {
  id: string
  webhook_endpoint_id: string
  event_type: string
  status: "pending" | "delivered" | "failed" | string
  attempt: number
  request_url: string
  request_headers: Record<string, string>
  response_status: number | null
  response_time_ms: number | null
  error_message: string | null
  sent_at: string | null
  completed_at: string | null
  next_retry_at: string | null
  inserted_at: string
}

export interface WebhookStats {
  success_rate: number
  delivery_count: number
  failure_count: number
  avg_response_time_ms: number
  [key: string]: unknown
}

export async function listWebhooks(arcadia: ArcadiaClient): Promise<Webhook[]> {
  const res = await arcadia.GET<{ data: Webhook[] }>("/api/v1/webhooks")
  return res.data
}

export async function getWebhook(arcadia: ArcadiaClient, id: string): Promise<Webhook> {
  const res = await arcadia.GET<{ data: Webhook }>(`/api/v1/webhooks/${id}`)
  return res.data
}

export async function createWebhook(
  arcadia: ArcadiaClient,
  input: WebhookInput,
): Promise<Webhook> {
  const res = await arcadia.POST<{ data: Webhook }>("/api/v1/webhooks", {
    body: { webhook_endpoint: input },
  })
  return res.data
}

export async function updateWebhook(
  arcadia: ArcadiaClient,
  id: string,
  input: Partial<WebhookInput>,
): Promise<Webhook> {
  const res = await arcadia.PATCH<{ data: Webhook }>(`/api/v1/webhooks/${id}`, {
    body: { webhook_endpoint: input },
  })
  return res.data
}

export async function deleteWebhook(arcadia: ArcadiaClient, id: string): Promise<void> {
  await arcadia.DELETE(`/api/v1/webhooks/${id}`)
}

export async function pauseWebhook(arcadia: ArcadiaClient, id: string): Promise<Webhook> {
  const res = await arcadia.POST<{ data: Webhook }>(`/api/v1/webhooks/${id}/pause`)
  return res.data
}

export async function resumeWebhook(arcadia: ArcadiaClient, id: string): Promise<Webhook> {
  const res = await arcadia.POST<{ data: Webhook }>(`/api/v1/webhooks/${id}/resume`)
  return res.data
}

export async function regenerateWebhookSecret(
  arcadia: ArcadiaClient,
  id: string,
): Promise<Webhook> {
  const res = await arcadia.POST<{ data: Webhook }>(
    `/api/v1/webhooks/${id}/regenerate-secret`,
  )
  return res.data
}

export async function listWebhookDeliveries(
  arcadia: ArcadiaClient,
  id: string,
  params?: { limit?: number; offset?: number },
): Promise<WebhookDelivery[]> {
  const res = await arcadia.GET<{ data: WebhookDelivery[] }>(
    `/api/v1/webhooks/${id}/deliveries`,
    { params: params as Record<string, number | undefined> },
  )
  return res.data
}

export async function getWebhookStats(
  arcadia: ArcadiaClient,
  id: string,
): Promise<WebhookStats> {
  const res = await arcadia.GET<{ data: WebhookStats }>(
    `/api/v1/webhooks/${id}/stats`,
  )
  return res.data
}

export async function testWebhook(
  arcadia: ArcadiaClient,
  id: string,
): Promise<{ ok: boolean; message?: string; details?: unknown }> {
  return arcadia.POST(`/api/v1/webhooks/${id}/test`)
}

// A starter list of platform events. Free-form by design — different deployments
// emit different events. Users can type custom values.
export const COMMON_WEBHOOK_EVENTS = [
  "user.created",
  "user.updated",
  "user.deleted",
  "tenant.created",
  "tenant.updated",
  "object.uploaded",
  "object.deleted",
  "secret.rotated",
  "invitation.sent",
  "invitation.accepted",
  "scheduled_task.completed",
  "scheduled_task.failed",
]