import { configs } from "../config"
import { Helpers } from "graphile-worker"
import { Stream } from "@futureporn/types"

export default async function getVod(vodId: string, helpers: Helpers) {
  const url = `${configs.postgrestUrl}/streams?select=*,segments(*)&id=eq.${vodId}`
  try {
    const res = await fetch(url)
    if (!res.ok) {
      throw new Error(`failed fetching stream ${vodId}. status=${res.status}, statusText=${res.statusText}`)
    }
    const body = await res.json() as Stream[]
    if (!body[0]) throw new Error('body[0] was expected to be Stream data, but it was either null or undefined.');
    return body[0];
  } catch (e) {
    helpers.logger.error(`encountered an error during getStreamFromDatabase()`)
    if (e instanceof Error) {
      helpers.logger.error(e.message)
    } else {
      helpers.logger.error(JSON.stringify(e))
    }
    return null
  }
}