import {z} from 'zod'

export type WorkflowTriggerBulkReplaceRequest = {triggers: Array<{trigger_type: 'inbound_message' | 'api_call' | 'whatsapp_event' | 'project_event', active?: boolean | undefined, phone_number_id?: string | undefined, event?: ('whatsapp.message.received' | 'whatsapp.message.sent' | 'whatsapp.message.failed' | 'whatsapp.conversation.created' | 'whatsapp.conversation.ended') | undefined, event_name?: string | undefined, property_key?: string | undefined, operator?: ('eq' | 'lt' | 'lte' | 'gt' | 'gte') | undefined, property_value: unknown}>};

export type UpdateApiWorkflowsWorkflowIdTriggersArgs = {body: WorkflowTriggerBulkReplaceRequest};

export type UpdateApiWorkflowsWorkflowIdTriggersOptions = {baseUrl?: string | undefined, ApiKeyAuth?: string | undefined, fetch?: typeof fetch | undefined};

export const workflowTrigger = z.object({id: z.string(), workflow_id: z.string(), trigger_type: z.enum(["inbound_message", "api_call", "whatsapp_event", "project_event"]), active: z.boolean(), display_name: z.string().nullable().optional(), created_at: z.string().optional(), updated_at: z.string().optional(), triggerable: z.union([z.object({phone_number_id: z.string()}), z.object({}), z.object({event: z.enum(["whatsapp.message.received", "whatsapp.message.sent", "whatsapp.message.failed", "whatsapp.conversation.created", "whatsapp.conversation.ended"]), phone_number_id: z.string().optional()}), z.object({event_name: z.string(), property_key: z.string().nullable().optional(), operator: z.enum(["eq", "lt", "lte", "gt", "gte", "null"]).nullable().optional(), property_value: z.unknown()})]).optional()});

export const workflowTriggerListResponse = z.object({data: z.array(workflowTrigger)});

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
};

/**
 * Replace workflow triggers
 * 
 * PUT /workflows/{workflow_id}/triggers
 */
export const updateApiWorkflowsWorkflowIdTriggers = async (args: UpdateApiWorkflowsWorkflowIdTriggersArgs, options?: UpdateApiWorkflowsWorkflowIdTriggersOptions) => {
const {baseUrl = "https://api.kapso.ai/platform/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 = `${baseUrl.replace(/\/+$/, '')}/workflows/${encodeURIComponent(String(args.workflow_id))}/triggers${query.size > 0 ? `?${query}` : ''}`

const res = await fetchFn(url, {method: "PUT", 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(workflowTriggerListResponse, await res.json())
};