using ConsoleApp2.Helpers;
using ConsoleApp2.HostedServices.Abstractions;
using Microsoft.Extensions.Logging;
using ServiceStack.Text;

namespace ConsoleApp2.Services;

/// <summary>
/// 读取Jsv格式文件
/// </summary>
[Obsolete]
public class JsvSource:IDataSource
{
    private readonly string _inputDir;
    private readonly JsvStringSerializer _jsv;
    private readonly StreamReader _reader;
    // ReSharper disable once PrivateFieldCanBeConvertedToLocalVariable
    private readonly ILogger? _logger;
    private readonly string _tableName;

    public DataRecord Current { get; protected set; } = null!;
    public string[]? Headers { get; }
    public bool EndOfSource => _reader.EndOfStream;

    public JsvSource(string inputDir,string tableName, ILogger? logger = null)
    {
        _inputDir = inputDir;
        _tableName = tableName;
        _jsv = new JsvStringSerializer();
        _logger = logger;
    }
    public  Task DoEnqueue(Action<DataRecord> action)
    {
        return Task.CompletedTask;
    }

    public  void Dispose()
    {
        _reader.Dispose();
    }
}