Icard/angular-clarity-master(working)/node_modules/undici/lib/api/util.js

const assert = require('node:assert')
const {
  ResponseStatusCodeError
} = require('../core/errors')

const { chunksDecode } = require('./readable')
const CHUNK_LIMIT = 128 * 1024

async function getResolveErrorBodyCallback ({ callback, body, contentType, statusCode, statusMessage, headers }) {
  assert(body)

  let chunks = []
  let length = 0

  for await (const chunk of body) {
    chunks.push(chunk)
    length += chunk.length
    if (length > CHUNK_LIMIT) {
      chunks = null
      break
    }
  }

  const message = `Response status code ${statusCode}${statusMessage ? `: ${statusMessage}` : ''}`

  if (statusCode === 204 || !contentType || !chunks) {
    queueMicrotask(() => callback(new ResponseStatusCodeError(message, statusCode, headers)))
    return
  }

  const stackTraceLimit = Error.stackTraceLimit
  Error.stackTraceLimit = 0
  let payload

  try {
    if (isContentTypeApplicationJson(contentType)) {
      payload = JSON.parse(chunksDecode(chunks, length))
    } else if (isContentTypeText(contentType)) {
      payload = chunksDecode(chunks, length)
    }
  } catch {
    // process in a callback to avoid throwing in the microtask queue
  } finally {
    Error.stackTraceLimit = stackTraceLimit
  }
  queueMicrotask(() => callback(new ResponseStatusCodeError(message, statusCode, headers, payload)))
}

const isContentTypeApplicationJson = (contentType) => {
  return (
    contentType.length > 15 &&
    contentType[11] === '/' &&
    contentType[0] === 'a' &&
    contentType[1] === 'p' &&
    contentType[2] === 'p' &&
    contentType[3] === 'l' &&
    contentType[4] === 'i' &&
    contentType[5] === 'c' &&
    contentType[6] === 'a' &&
    contentType[7] === 't' &&
    contentType[8] === 'i' &&
    contentType[9] === 'o' &&
    contentType[10] === 'n' &&
    contentType[12] === 'j' &&
    contentType[13] === 's' &&
    contentType[14] === 'o' &&
    contentType[15] === 'n'
  )
}

const isContentTypeText = (contentType) => {
  return (
    contentType.length > 4 &&
    contentType[4] === '/' &&
    contentType[0] === 't' &&
    contentType[1] === 'e' &&
    contentType[2] === 'x' &&
    contentType[3] === 't'
  )
}

module.exports = {
  getResolveErrorBodyCallback,
  isContentTypeApplicationJson,
  isContentTypeText
}