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| 1 | +using System; |
| 2 | +using System.Collections.Generic; |
| 3 | +using System.Linq; |
| 4 | +using Odotocodot.OneNote.Linq; |
| 5 | + |
| 6 | +namespace Flow.Launcher.Plugin.OneNote |
| 7 | +{ |
| 8 | + public partial class SearchManager |
| 9 | + { |
| 10 | + private sealed class NotebookExplorer |
| 11 | + { |
| 12 | + private readonly SearchManager searchManager; |
| 13 | + private readonly ResultCreator resultCreator; |
| 14 | + |
| 15 | + private Keywords Keywords => searchManager.settings.Keywords; |
| 16 | + internal NotebookExplorer(SearchManager searchManager, ResultCreator resultCreator) |
| 17 | + { |
| 18 | + this.searchManager = searchManager; |
| 19 | + this.resultCreator = resultCreator; |
| 20 | + } |
| 21 | + |
| 22 | + internal List<Result> Query(Query query) |
| 23 | + { |
| 24 | + var results = new List<Result>(); |
| 25 | + |
| 26 | + string fullSearch = query.Search[(query.Search.IndexOf(Keywords.NotebookExplorer, StringComparison.Ordinal) + Keywords.NotebookExplorer.Length)..]; |
| 27 | + |
| 28 | + IOneNoteItem parent = null; |
| 29 | + IEnumerable<IOneNoteItem> collection = OneNoteApplication.GetNotebooks(); |
| 30 | + |
| 31 | + string[] searches = fullSearch.Split(Keywords.NotebookExplorerSeparator, StringSplitOptions.None); |
| 32 | + |
| 33 | + for (int i = -1; i < searches.Length - 1; i++) |
| 34 | + { |
| 35 | + if (i < 0) |
| 36 | + { |
| 37 | + continue; |
| 38 | + } |
| 39 | + |
| 40 | + parent = collection.FirstOrDefault(item => item.Name.Equals(searches[i])); |
| 41 | + if (parent == null) |
| 42 | + { |
| 43 | + return results; |
| 44 | + } |
| 45 | + |
| 46 | + collection = parent.Children; |
| 47 | + } |
| 48 | + |
| 49 | + string lastSearch = searches[^1]; |
| 50 | + |
| 51 | + results = lastSearch switch |
| 52 | + { |
| 53 | + // Empty search so show all in collection |
| 54 | + string search when string.IsNullOrWhiteSpace(search) |
| 55 | + => EmptySearch(parent, collection), |
| 56 | + |
| 57 | + // Search by title |
| 58 | + string search when search.StartsWith(Keywords.TitleSearch) && parent is not OneNotePage |
| 59 | + => searchManager.TitleSearch(search, parent, collection), |
| 60 | + |
| 61 | + // Scoped search |
| 62 | + string search when search.StartsWith(Keywords.ScopedSearch) && parent is OneNoteNotebook or OneNoteSectionGroup |
| 63 | + => ScopedSearch(search, parent), |
| 64 | + |
| 65 | + // Default search |
| 66 | + _ => Explorer(lastSearch, parent, collection), |
| 67 | + }; |
| 68 | + |
| 69 | + if (parent != null) |
| 70 | + { |
| 71 | + var result = resultCreator.CreateOneNoteItemResult(parent, false, score: 4000); |
| 72 | + result.Title = $"Open \"{parent.Name}\" in OneNote"; |
| 73 | + result.SubTitle = lastSearch switch |
| 74 | + { |
| 75 | + string search when search.StartsWith(Keywords.TitleSearch) |
| 76 | + => $"Now searching by title in \"{parent.Name}\"", |
| 77 | + |
| 78 | + string search when search.StartsWith(Keywords.ScopedSearch) |
| 79 | + => $"Now searching all pages in \"{parent.Name}\"", |
| 80 | + |
| 81 | + _ => $"Use \'{Keywords.ScopedSearch}\' to search this item. Use \'{Keywords.TitleSearch}\' to search by title in this item", |
| 82 | + }; |
| 83 | + |
| 84 | + results.Add(result); |
| 85 | + } |
| 86 | + |
| 87 | + return results; |
| 88 | + } |
| 89 | + |
| 90 | + private List<Result> EmptySearch(IOneNoteItem parent, IEnumerable<IOneNoteItem> collection) |
| 91 | + { |
| 92 | + List<Result> results = collection.Where(searchManager.SettingsCheck) |
| 93 | + .Select(item => resultCreator.CreateOneNoteItemResult(item, true)) |
| 94 | + .ToList(); |
| 95 | + if (results.Any()) |
| 96 | + return results; |
| 97 | + return resultCreator.NoItemsInCollection(results, parent); |
| 98 | + } |
| 99 | + |
| 100 | + private List<Result> ScopedSearch(string query, IOneNoteItem parent) |
| 101 | + { |
| 102 | + if (query.Length == Keywords.ScopedSearch.Length) |
| 103 | + { |
| 104 | + return ResultCreator.NoMatchesFound(); |
| 105 | + } |
| 106 | + |
| 107 | + if (!char.IsLetterOrDigit(query[Keywords.ScopedSearch.Length])) |
| 108 | + { |
| 109 | + return resultCreator.InvalidQuery(); |
| 110 | + } |
| 111 | + |
| 112 | + string currentSearch = query[Keywords.TitleSearch.Length..]; |
| 113 | + |
| 114 | + var results = OneNoteApplication.FindPages(currentSearch, parent) |
| 115 | + .Select(pg => resultCreator.CreatePageResult(pg, currentSearch)) |
| 116 | + .ToList(); |
| 117 | + |
| 118 | + if (!results.Any()) |
| 119 | + { |
| 120 | + results = ResultCreator.NoMatchesFound(); |
| 121 | + } |
| 122 | + |
| 123 | + return results; |
| 124 | + } |
| 125 | +#nullable enable |
| 126 | + private List<Result> Explorer(string search, IOneNoteItem? parent, IEnumerable<IOneNoteItem> collection) |
| 127 | + { |
| 128 | + List<int>? highlightData = null; |
| 129 | + int score = 0; |
| 130 | + |
| 131 | + var results = collection.Where(searchManager.SettingsCheck) |
| 132 | + .Where(item => searchManager.FuzzySearch(item.Name, search, out highlightData, out score)) |
| 133 | + .Select(item => resultCreator.CreateOneNoteItemResult(item, true, highlightData, score)) |
| 134 | + .ToList(); |
| 135 | + |
| 136 | + AddCreateNewOneNoteItemResults(search, parent, results); |
| 137 | + return results; |
| 138 | + } |
| 139 | + |
| 140 | + private void AddCreateNewOneNoteItemResults(string newItemName, IOneNoteItem? parent, List<Result> results) |
| 141 | + { |
| 142 | + if (results.Any(result => string.Equals(newItemName.Trim(), result.Title, StringComparison.OrdinalIgnoreCase))) |
| 143 | + { |
| 144 | + return; |
| 145 | + } |
| 146 | + |
| 147 | + if (parent?.IsInRecycleBin() == true) |
| 148 | + { |
| 149 | + return; |
| 150 | + } |
| 151 | + |
| 152 | + switch (parent) |
| 153 | + { |
| 154 | + case null: |
| 155 | + results.Add(resultCreator.CreateNewNotebookResult(newItemName)); |
| 156 | + break; |
| 157 | + case OneNoteNotebook: |
| 158 | + case OneNoteSectionGroup: |
| 159 | + results.Add(resultCreator.CreateNewSectionResult(newItemName, parent)); |
| 160 | + results.Add(resultCreator.CreateNewSectionGroupResult(newItemName, parent)); |
| 161 | + break; |
| 162 | + case OneNoteSection section: |
| 163 | + if (!section.Locked) |
| 164 | + { |
| 165 | + results.Add(resultCreator.CreateNewPageResult(newItemName, section)); |
| 166 | + } |
| 167 | + |
| 168 | + break; |
| 169 | + } |
| 170 | + } |
| 171 | + } |
| 172 | + } |
| 173 | +} |
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