// <copyright file="HttpResponseContent.cs" company="Selenium Committers">
// Licensed to the Software Freedom Conservancy (SFC) under one
// or more contributor license agreements.  See the NOTICE file
// distributed with this work for additional information
// regarding copyright ownership.  The SFC licenses this file
// to you under the Apache License, Version 2.0 (the
// "License"); you may not use this file except in compliance
// with the License.  You may obtain a copy of the License at
//
//   http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing,
// software distributed under the License is distributed on an
// "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
// KIND, either express or implied.  See the License for the
// specific language governing permissions and limitations
// under the License.
// </copyright>

using System;
using System.Text;

namespace OpenQA.Selenium;

/// <summary>
/// Represents the content of an HTTP response.
/// </summary>
public class HttpResponseContent
{
    private readonly byte[] content;

    /// <summary>
    /// Initializes a new instance of the <see cref="HttpResponseContent"/> class.
    /// </summary>
    /// <param name="content">The byte array representing the content of the response.</param>
    public HttpResponseContent(byte[] content)
    {
        this.content = content ?? throw new ArgumentNullException(nameof(content));
    }

    /// <summary>
    /// Initializes a new instance of the <see cref="HttpResponseContent"/> class.
    /// </summary>
    /// <param name="content">The UTF8 encoded string representing the content of the response.</param>
    public HttpResponseContent(string content)
    {
        this.content = Encoding.UTF8.GetBytes(content);
    }

    /// <summary>
    /// Reads the content of the response as a UTF8 encoded string.
    /// </summary>
    /// <returns>The content of the response as a string.</returns>
    public string ReadAsString()
    {
        return Encoding.UTF8.GetString(content);
    }

    /// <summary>
    /// Reads the content of the response as a byte array.
    /// </summary>
    /// <returns>The content of the response as a byte array.</returns>
    public byte[] ReadAsByteArray()
    {
        return content;
    }
}