import * as Sentry from "@sentry/nextjs"

import { createLogger } from "@scandic-hotels/common/logger/createLogger"

import { appRouter } from "./routers/appRouter"
import { createCallerFactory } from "."

import type { Context } from "./context"

const createCaller = createCallerFactory(appRouter)

export type CreateContextFn = () => Promise<Context>
let createTrpcContext: CreateContextFn | null = null

export function configureServerClient(createContext: () => Promise<Context>) {
  createTrpcContext = createContext
}

type OnError = Required<Parameters<typeof createCaller>>[1]["onError"]
type ServerClientOptions = {
  onError?: OnError
}
export function appServerClient(
  context: Context,
  options: ServerClientOptions = {}
) {
  const serverClientLogger = createLogger("serverClient")
  return createCaller(context, {
    onError: (args) => {
      const { ctx, error, input, path, type } = args
      serverClientLogger.error(`error for ${type}: ${path}`, {
        error: {
          message: error.message,
          stack: error.stack,
          name: error.name,
          code: error.code,
          cause: error.cause,
        },
        input,
      })

      options.onError?.(args)

      Sentry.captureException(error, {
        extra: {
          input,
          path,
          type,
          url: ctx?.url,
          lang: ctx?.lang,
          pathname: ctx?.pathname,
          contentType: ctx?.contentType,
          uid: ctx?.uid,
        },
      })
    },
  })
}

export async function packageServerClient() {
  if (!createTrpcContext) {
    throw new Error(
      "createTrpcContext is not defined. Did you forget to call configureServerClient?"
    )
  }

  return appServerClient(await createTrpcContext())
}