import { Inject, Module } from "@nestjs/common";
import { HttpAdapterHost } from "@nestjs/core";
import type { ExpressAdapter } from "@nestjs/platform-express";
import { LiveMonitorController } from "./live-monitor.controller.js";
import { LiveMonitorService } from "./live-monitor.service.js";
import { LiveMonitorPoller } from "./poller/poller.js";
import { MonitorWebhookController } from "./webhook.controller.js";
import { MonitorWebhookService, WEBHOOK_MAX_BYTES } from "./webhook.service.js";

@Module({ controllers: [LiveMonitorController, MonitorWebhookController], providers: [LiveMonitorService, LiveMonitorPoller, MonitorWebhookService], exports: [LiveMonitorService] })
export class LiveMonitorModule {
  constructor(@Inject(HttpAdapterHost) adapter: HttpAdapterHost) {
    // Installed while Nest creates modules, before init registers its default JSON parser.
    (adapter.httpAdapter as ExpressAdapter).useBodyParser("raw", false, {
      type: (request: { url?: string }) => request.url?.startsWith("/live-monitor/webhooks/") === true,
      limit: WEBHOOK_MAX_BYTES, inflate: false,
    });
  }
}