import * as Sentry from "@sentry/nextjs"

import { isCustomCause } from "@scandic-hotels/trpc/errors"

import { env } from "./env/server"

import type { TRPCError } from "@trpc/server"

export const denyUrls: (string | RegExp)[] = [
  // Ignore preview urls
  /\/.{2}\/preview\//,
]

export async function register() {
  await configureSentry()
}

export const onRequestError = Sentry.captureRequestError

async function configureSentry() {
  Sentry.init({
    dsn: "https://fe39c070b4154e2f9cc35f0e5de0aedb@o4508102497206272.ingest.de.sentry.io/4508102500286544",
    environment: env.SENTRY_ENVIRONMENT,
    enabled: env.SENTRY_ENVIRONMENT !== "development",
    tracesSampleRate: env.SENTRY_SERVER_SAMPLERATE,
    denyUrls: denyUrls,
    enableLogs: true,
    enableMetrics: true,
    release: env.RELEASE_TAG || undefined,
    beforeSend(event, hint) {
      const error = hint.originalException
      // Don't send TRPCErrors with client error codes
      if (isTRPCError(error)) {
        const clientErrorCodes = ["CONFLICT", "NOT_FOUND", "UNAUTHORIZED"]
        if (clientErrorCodes.includes(error.code)) {
          return null // Don't send to Sentry
        }

        if (isCustomCause(error.cause)) {
          event.contexts = event.contexts || {}
          event.contexts.errorDetails = { data: error.cause.errorDetails }
        }
      }

      return event
    },
  })
}

function isTRPCError(error: unknown): error is TRPCError {
  return error instanceof Error && error.name === "TRPCError"
}