WinGetLinkBuilder.cs

//--------------------------------------------------//
// Created by basicx-StrgV                          //
// https://github.com/basicx-StrgV/                 //
//--------------------------------------------------//
using System;
using WGetNET.Abstractions;
using WGetNET.Helper;
 
namespace WGetNET.Builder
{
    internal class WinGetLinkBuilder : WinGetObjectBuilder<WinGetLink?>
    {
        private string _entryName = string.Empty;
        private string _rawContent = string.Empty;
        private bool _hasShortenedContent = false;
        private Uri? _url = null;
 
        public WinGetLinkBuilder()
        {
            // Provide empty constructor
        }
 
        public void AddEntryName(string entryName)
        {
            _entryName = entryName;
        }
 
        public void AddRawContent(string rawContent)
        {
            _hasShortenedContent = CheckShortenedValue(rawContent);
 
            if (_hasShortenedContent)
            {
                // Remove the char at the end of the shortened content.
#if NETCOREAPP3_1_OR_GREATER
                _rawContent = rawContent[..^1];
#elif NETSTANDARD2_0
                _rawContent = rawContent.Remove(rawContent.Length - 1);
#endif
            }
            else
            {
                _rawContent = rawContent;
            }
 
            SetUri(_rawContent, _hasShortenedContent);
        }
 
        public override WinGetLink? GetInstance()
        {
            if (_url == null)
            {
                return null;
            }
 
            return new WinGetLink(_entryName, _rawContent, _hasShortenedContent, _url);
        }
 
        public override void Clear()
        {
            _entryName = string.Empty;
            _rawContent = string.Empty;
            _hasShortenedContent = false;
            _url = null;
        }
 
        private void SetUri(string rawContent, bool hasShortenedContent)
        {
            if (!hasShortenedContent)
            {
                Uri.TryCreate(rawContent, UriKind.Absolute, out Uri? uri);
                _url = uri;
            }
 
            // Fallback for an incomplete uri.
            Uri.TryCreate(PathHelper.TrimLastPathPart(rawContent, PathHelper.PathType.URI), UriKind.Absolute, out Uri? shortenedUri);
            _url = shortenedUri;
        }
    }
}