29803c6ba0
Add version verb with option to check for upgrade Add Search verb to search the library Add export file type inference Add more set-status options Add console progress bar and ETA Add processable option to liberate specific book IDs Scan accounts by nickname or account ID Improve startup performance for halp and on parsing error More useful error messages
51 lines
1.4 KiB
C#
51 lines
1.4 KiB
C#
using ApplicationServices;
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using CommandLine;
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using System;
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using System.Collections.Generic;
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using System.Linq;
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using System.Threading.Tasks;
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namespace LibationCli.Options
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{
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[Verb("search", HelpText = "Search for books in your library")]
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internal class SearchOptions : OptionsBase
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{
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[Value(0, MetaName = "query", Required = true, HelpText = "Lucene query test to search")]
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public IEnumerable<string> Query { get; set; }
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protected override Task ProcessAsync()
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{
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var query = string.Join(" ", Query).Trim('\"');
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var results = SearchEngineCommands.Search(query).Docs.ToList();
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Console.WriteLine($"Found {results.Count} matching results.");
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const string nextPrompt = "Press any key for the next 10 results or Esc for all results";
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bool waitForNextBatch = true;
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for (int i = 0; i < results.Count; i += 10)
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{
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foreach (var doc in results.Skip(i).Take(10))
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Console.WriteLine(getDocDisplay(doc.Doc));
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if (waitForNextBatch)
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{
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Console.Write(nextPrompt);
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waitForNextBatch = Console.ReadKey().Key != ConsoleKey.Escape;
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ReplaceConsoleText(Console.Out, nextPrompt.Length, "");
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Console.SetCursorPosition(0, Console.CursorTop);
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}
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}
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return Task.CompletedTask;
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}
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private static string getDocDisplay(Lucene.Net.Documents.Document doc)
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{
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var title = doc.GetField("title");
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var id = doc.GetField("_ID_");
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return $"[{id.StringValue}] - {title.StringValue}";
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}
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}
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}
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