1  // Copyright (c) Microsoft Corporation
  2  // The Microsoft Corporation licenses this file to you under the MIT license.
  3  // See the LICENSE file in the project root for more information.
  4  
  5  using System;
  6  using System.Collections.Generic;
  7  using System.IO;
  8  using Microsoft.CmdPal.Ext.Apps.Helpers;
  9  using Microsoft.CmdPal.Ext.Apps.Programs;
 10  using Microsoft.CmdPal.Ext.Apps.Properties;
 11  using Microsoft.CommandPalette.Extensions.Toolkit;
 12  
 13  namespace Microsoft.CmdPal.Ext.Apps;
 14  
 15  public class AllAppsSettings : JsonSettingsManager, ISettingsInterface
 16  {
 17      private static readonly string _namespace = "apps";
 18  
 19      private static string Namespaced(string propertyName) => $"{_namespace}.{propertyName}";
 20  
 21      private static readonly List<ChoiceSetSetting.Choice> _searchResultLimitChoices =
 22      [
 23          new ChoiceSetSetting.Choice(Resources.limit_0, "0"),
 24          new ChoiceSetSetting.Choice(Resources.limit_1, "1"),
 25          new ChoiceSetSetting.Choice(Resources.limit_5, "5"),
 26          new ChoiceSetSetting.Choice(Resources.limit_10, "10"),
 27      ];
 28  
 29  #pragma warning disable SA1401 // Fields should be private
 30      internal static AllAppsSettings Instance = new();
 31  #pragma warning restore SA1401 // Fields should be private
 32  
 33      public DateTime LastIndexTime { get; set; }
 34  
 35      public List<ProgramSource> ProgramSources { get; set; } = [];
 36  
 37      public List<DisabledProgramSource> DisabledProgramSources { get; set; } = [];
 38  
 39      public List<string> ProgramSuffixes { get; set; } = ["bat", "appref-ms", "exe", "lnk", "url"];
 40  
 41      public List<string> RunCommandSuffixes { get; set; } = ["bat", "appref-ms", "exe", "lnk", "url", "cpl", "msc"];
 42  
 43      public bool EnableStartMenuSource => _enableStartMenuSource.Value;
 44  
 45      public bool EnableDesktopSource => _enableDesktopSource.Value;
 46  
 47      public bool EnableRegistrySource => _enableRegistrySource.Value;
 48  
 49      public bool EnablePathEnvironmentVariableSource => _enablePathEnvironmentVariableSource.Value;
 50  
 51      private readonly ChoiceSetSetting _searchResultLimitSource = new(
 52          Namespaced(nameof(SearchResultLimit)),
 53          Resources.limit_fallback_results_source,
 54          Resources.limit_fallback_results_source_description,
 55          _searchResultLimitChoices);
 56  
 57      public string SearchResultLimit => _searchResultLimitSource.Value ?? string.Empty;
 58  
 59      private readonly ToggleSetting _enableStartMenuSource = new(
 60          Namespaced(nameof(EnableStartMenuSource)),
 61          Resources.enable_start_menu_source,
 62          string.Empty,
 63          true);
 64  
 65      private readonly ToggleSetting _enableDesktopSource = new(
 66          Namespaced(nameof(EnableDesktopSource)),
 67          Resources.enable_desktop_source,
 68          string.Empty,
 69          true);
 70  
 71      private readonly ToggleSetting _enableRegistrySource = new(
 72          Namespaced(nameof(EnableRegistrySource)),
 73          Resources.enable_registry_source,
 74          string.Empty,
 75          false); // This one is very noisy
 76  
 77      private readonly ToggleSetting _enablePathEnvironmentVariableSource = new(
 78          Namespaced(nameof(EnablePathEnvironmentVariableSource)),
 79          Resources.enable_path_environment_variable_source,
 80          string.Empty,
 81          false); // this one is very VERY noisy
 82  
 83      public double MinScoreThreshold { get; set; } = 0.75;
 84  
 85      internal const char SuffixSeparator = ';';
 86  
 87      internal static string SettingsJsonPath()
 88      {
 89          var directory = Utilities.BaseSettingsPath("Microsoft.CmdPal");
 90          Directory.CreateDirectory(directory);
 91  
 92          // now, the state is just next to the exe
 93          return Path.Combine(directory, "settings.json");
 94      }
 95  
 96      public AllAppsSettings()
 97      {
 98          FilePath = SettingsJsonPath();
 99  
100          Settings.Add(_enableStartMenuSource);
101          Settings.Add(_enableDesktopSource);
102          Settings.Add(_enableRegistrySource);
103          Settings.Add(_enablePathEnvironmentVariableSource);
104          Settings.Add(_searchResultLimitSource);
105  
106          // Load settings from file upon initialization
107          LoadSettings();
108  
109          Settings.SettingsChanged += (s, a) => this.SaveSettings();
110      }
111  }