SnowLuma/.pnpm-store/v11/files/c1/7c5890b8e87dcdb1cfafc58204897b6e1c7e61dad4b4f5ddcbc5f5a9af91e3a04cc576628edd85b4b668b8ac50e5b782cc47988b2bfdfff09400933091d4f9

'use strict'

const assert = require('node:assert')

/**
 * @deprecated
 */
module.exports = class DecoratorHandler {
  #handler
  #onCompleteCalled = false
  #onErrorCalled = false
  #onResponseStartCalled = false

  constructor (handler) {
    if (typeof handler !== 'object' || handler === null) {
      throw new TypeError('handler must be an object')
    }
    this.#handler = handler
  }

  onRequestStart (...args) {
    this.#handler.onRequestStart?.(...args)
  }

  onRequestUpgrade (...args) {
    assert(!this.#onCompleteCalled)
    assert(!this.#onErrorCalled)

    return this.#handler.onRequestUpgrade?.(...args)
  }

  onResponseStart (...args) {
    assert(!this.#onCompleteCalled)
    assert(!this.#onErrorCalled)
    assert(!this.#onResponseStartCalled)

    this.#onResponseStartCalled = true

    return this.#handler.onResponseStart?.(...args)
  }

  onResponseData (...args) {
    assert(!this.#onCompleteCalled)
    assert(!this.#onErrorCalled)

    return this.#handler.onResponseData?.(...args)
  }

  onResponseEnd (...args) {
    assert(!this.#onCompleteCalled)
    assert(!this.#onErrorCalled)

    this.#onCompleteCalled = true
    return this.#handler.onResponseEnd?.(...args)
  }

  onResponseError (...args) {
    this.#onErrorCalled = true
    return this.#handler.onResponseError?.(...args)
  }

  /**
   * @deprecated
   */
  onBodySent (...args) {
    return this.#handler.onBodySent?.(...args)
  }

  onRequestSent (...args) {
    return this.#handler.onRequestSent?.(...args)
  }
}