using Org.BouncyCastle.Asn1.Ocsp;
using Sarand.Net.Standard.Base.Core;
using Sarand.Net.Standard.Base.Utils;
using System;
using System.Collections.Generic;
using System.Net;
using System.Text;

namespace Sarand.Net.Standard.Base.Net
{
	public static class WebUtil
	{
		//-------------------------------------------------------------------
		//                     H T M L   E n c o d i n g
		//-------------------------------------------------------------------
		/// <summary>Converts a string to an HTML-encoded string.</summary>
		public static String HtmlEncode(this String value)
		{
			if (StringUtil.IsEmpty(value)) return value;
			return WebUtility.HtmlEncode(value);
		}
		/// <summary>Converts a string that has been HTML-encoded for HTTP transmission into a decoded string.</summary>
		public static String HtmlDecode(this String value)
		{
			if (StringUtil.IsEmpty(value)) return value;
			return WebUtility.HtmlDecode(value);
		}

		//-------------------------------------------------------------------
		//                      U R L   E n c o d i n g
		//-------------------------------------------------------------------
		/// <summary>Converts a string to an HTML-encoded string.</summary>
		public static String UrlEncode(this String value)
		{
			if (StringUtil.IsEmpty(value)) return value;
			return WebUtility.UrlEncode(value);
		}
		/// <summary>Converts a string that has been HTML-encoded for HTTP transmission into a decoded string.</summary>
		public static String UrlDecode(this String value)
		{
			if (StringUtil.IsEmpty(value)) return value;
			return WebUtility.UrlDecode(value);
		}

		//-------------------------------------------------------------------
		// URI Builder.

		/// <summary>
		/// Configure HTTP URI builder.
		/// </summary>
		public static UriBuilder ConfigureUriBuilder(this UriBuilder uriBuilder, String host, String path, String query = null)
		{
			uriBuilder.Scheme = "http";
			uriBuilder.Host = StringUtil.OnBlank(host);
			uriBuilder.Path = StringUtil.OnBlank(path);
			uriBuilder.Query = StringUtil.OnBlank(query);
			return uriBuilder;
		}

		/// <summary>
		/// Create HTTP URI builder.
		/// </summary>
		public static UriBuilder CreateUriBuilder(String host, String path, String query = null)
		{
			UriBuilder uriBuilder = new UriBuilder();
			return uriBuilder.ConfigureUriBuilder(host, path, query);
		}

		/// <summary>
		/// Configure HTTPS URI builder.
		/// </summary>
		public static UriBuilder ConfigureSslUriBuilder(this UriBuilder uriBuilder, String host, String path, String query = null)
		{
			uriBuilder.Scheme = "https";
			uriBuilder.Port = 443;
			uriBuilder.Host = StringUtil.OnBlank(host);
			uriBuilder.Path = StringUtil.OnBlank(path);
			uriBuilder.Query = StringUtil.OnBlank(query);
			return uriBuilder;
		}

		/// <summary>
		/// Create HTTPS URI builder.
		/// </summary>
		public static UriBuilder CreateSslUriBuilder(String host, String path, String query = null)
		{
			UriBuilder uriBuilder = new UriBuilder();
			return uriBuilder.ConfigureSslUriBuilder(host, path, query);
		}

		//-------------------------------------------------------------------
	}
}