Libation/Source/LibationCli/Options/_ProcessableOptionsBase.cs
2023-07-02 18:29:36 -06:00

98 lines
2.8 KiB
C#

using ApplicationServices;
using CommandLine;
using DataLayer;
using Dinah.Core;
using FileLiberator;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Threading.Tasks;
namespace LibationCli
{
public abstract class ProcessableOptionsBase : OptionsBase
{
[Value(0, MetaName = "[asins]", HelpText = "Optional product IDs of books to process.")]
public IEnumerable<string> Asins { get; set; }
protected static TProcessable CreateProcessable<TProcessable>(EventHandler<LibraryBook> completedAction = null)
where TProcessable : Processable, new()
{
var progressBar = new ConsoleProgressBar(Console.Out);
var strProc = new TProcessable();
strProc.Begin += (o, e) => Console.WriteLine($"{typeof(TProcessable).Name} Begin: {e}");
strProc.Completed += (o, e) =>
{
progressBar.Clear();
Console.WriteLine($"{typeof(TProcessable).Name} Completed: {e}");
};
strProc.Completed += (s, e) =>
{
try
{
completedAction?.Invoke(s, e);
}
catch (Exception ex)
{
Console.Error.WriteLine("CLI error. See log for more details.");
Serilog.Log.Logger.Error(ex, "CLI error");
}
};
strProc.StreamingTimeRemaining += (_, e) => progressBar.RemainingTime = e;
strProc.StreamingProgressChanged += (_, e) => progressBar.Progress = e.ProgressPercentage;
return strProc;
}
protected async Task RunAsync(Processable Processable)
{
var libraryBooks = DbContexts.GetLibrary_Flat_NoTracking();
if (Asins.Any())
{
var asinsLower = Asins.Select(a => a.TrimStart('[').TrimEnd(']').ToLower()).ToArray();
foreach (var lb in libraryBooks.Where(lb => lb.Book.AudibleProductId.ToLower().In(asinsLower)))
await ProcessOneAsync(Processable, lb, true);
}
else
{
foreach (var lb in Processable.GetValidLibraryBooks(libraryBooks))
await ProcessOneAsync(Processable, lb, false);
}
var done = "Done. All books have been processed";
Console.WriteLine(done);
Serilog.Log.Logger.Information(done);
}
private static async Task ProcessOneAsync(Processable Processable, LibraryBook libraryBook, bool validate)
{
try
{
var statusHandler = await Processable.ProcessSingleAsync(libraryBook, validate);
if (statusHandler.IsSuccess)
return;
foreach (var errorMessage in statusHandler.Errors)
{
Console.Error.WriteLine(errorMessage);
Serilog.Log.Logger.Error(errorMessage);
}
}
catch (Exception ex)
{
var msg = "Error processing book. Skipping. This book will be tried again on next attempt. For options of skipping or marking as error, retry with main Libation app.";
Console.Error.WriteLine(msg + ". See log for more details.");
Serilog.Log.Logger.Error(ex, $"{msg} {{@DebugInfo}}", new { Book = libraryBook.LogFriendly() });
}
}
}
}