| | | 1 | | using Chronicis.Client.Abstractions; |
| | | 2 | | using Chronicis.Client.Services; |
| | | 3 | | using Chronicis.Shared.DTOs; |
| | | 4 | | using Chronicis.Shared.Extensions; |
| | | 5 | | using Chronicis.Shared.Utilities; |
| | | 6 | | using MudBlazor; |
| | | 7 | | |
| | | 8 | | namespace Chronicis.Client.ViewModels; |
| | | 9 | | |
| | | 10 | | /// <summary> |
| | | 11 | | /// ViewModel for the ArticleDetail component. |
| | | 12 | | /// Owns pure C# business logic: loading, saving, deleting, and creating articles. |
| | | 13 | | /// JS-interop concerns (TipTap editor lifecycle, autocomplete cursor position, |
| | | 14 | | /// external link preview, DotNetObjectReference) remain in the component. |
| | | 15 | | /// </summary> |
| | | 16 | | public sealed class ArticleDetailViewModel : ViewModelBase |
| | | 17 | | { |
| | | 18 | | private readonly IArticleApiService _articleApi; |
| | | 19 | | private readonly ILinkApiService _linkApi; |
| | | 20 | | private readonly ITreeStateService _treeState; |
| | | 21 | | private readonly IBreadcrumbService _breadcrumbService; |
| | | 22 | | private readonly IAppContextService _appContext; |
| | | 23 | | private readonly IArticleCacheService _articleCache; |
| | | 24 | | private readonly IAppNavigator _navigator; |
| | | 25 | | private readonly IUserNotifier _notifier; |
| | | 26 | | private readonly IPageTitleService _titleService; |
| | | 27 | | private readonly ILogger<ArticleDetailViewModel> _logger; |
| | | 28 | | |
| | | 29 | | private ArticleDto? _article; |
| | | 30 | | private List<BreadcrumbItem>? _breadcrumbs; |
| | 45 | 31 | | private string _editTitle = string.Empty; |
| | 45 | 32 | | private string _editBody = string.Empty; |
| | | 33 | | private bool _isLoading; |
| | | 34 | | private bool _isSaving; |
| | | 35 | | private bool _isAutoLinking; |
| | | 36 | | private bool _isCreatingChild; |
| | | 37 | | private bool _hasUnsavedChanges; |
| | | 38 | | private bool _isSummaryExpanded; |
| | 45 | 39 | | private string _lastSaveTime = "just now"; |
| | | 40 | | |
| | 45 | 41 | | public ArticleDetailViewModel( |
| | 45 | 42 | | IArticleApiService articleApi, |
| | 45 | 43 | | ILinkApiService linkApi, |
| | 45 | 44 | | ITreeStateService treeState, |
| | 45 | 45 | | IBreadcrumbService breadcrumbService, |
| | 45 | 46 | | IAppContextService appContext, |
| | 45 | 47 | | IArticleCacheService articleCache, |
| | 45 | 48 | | IAppNavigator navigator, |
| | 45 | 49 | | IUserNotifier notifier, |
| | 45 | 50 | | IPageTitleService titleService, |
| | 45 | 51 | | ILogger<ArticleDetailViewModel> logger) |
| | | 52 | | { |
| | 45 | 53 | | _articleApi = articleApi; |
| | 45 | 54 | | _linkApi = linkApi; |
| | 45 | 55 | | _treeState = treeState; |
| | 45 | 56 | | _breadcrumbService = breadcrumbService; |
| | 45 | 57 | | _appContext = appContext; |
| | 45 | 58 | | _articleCache = articleCache; |
| | 45 | 59 | | _navigator = navigator; |
| | 45 | 60 | | _notifier = notifier; |
| | 45 | 61 | | _titleService = titleService; |
| | 45 | 62 | | _logger = logger; |
| | 45 | 63 | | } |
| | | 64 | | |
| | | 65 | | // --------------------------------------------------------------------------- |
| | | 66 | | // Properties |
| | | 67 | | // --------------------------------------------------------------------------- |
| | | 68 | | |
| | | 69 | | public ArticleDto? Article |
| | | 70 | | { |
| | 8 | 71 | | get => _article; |
| | 36 | 72 | | private set => SetField(ref _article, value); |
| | | 73 | | } |
| | | 74 | | |
| | | 75 | | public List<BreadcrumbItem>? Breadcrumbs |
| | | 76 | | { |
| | 5 | 77 | | get => _breadcrumbs; |
| | 34 | 78 | | private set => SetField(ref _breadcrumbs, value); |
| | | 79 | | } |
| | | 80 | | |
| | | 81 | | public string EditTitle |
| | | 82 | | { |
| | 9 | 83 | | get => _editTitle; |
| | | 84 | | set |
| | | 85 | | { |
| | 36 | 86 | | if (SetField(ref _editTitle, value)) |
| | 35 | 87 | | HasUnsavedChanges = true; |
| | 36 | 88 | | } |
| | | 89 | | } |
| | | 90 | | |
| | | 91 | | public string EditBody |
| | | 92 | | { |
| | 2 | 93 | | get => _editBody; |
| | | 94 | | set |
| | | 95 | | { |
| | 35 | 96 | | if (SetField(ref _editBody, value)) |
| | 34 | 97 | | HasUnsavedChanges = true; |
| | 35 | 98 | | } |
| | | 99 | | } |
| | | 100 | | |
| | | 101 | | public bool IsLoading |
| | | 102 | | { |
| | 3 | 103 | | get => _isLoading; |
| | 62 | 104 | | private set => SetField(ref _isLoading, value); |
| | | 105 | | } |
| | | 106 | | |
| | | 107 | | public bool IsSaving |
| | | 108 | | { |
| | 12 | 109 | | get => _isSaving; |
| | 14 | 110 | | private set => SetField(ref _isSaving, value); |
| | | 111 | | } |
| | | 112 | | |
| | | 113 | | public bool IsAutoLinking |
| | | 114 | | { |
| | 6 | 115 | | get => _isAutoLinking; |
| | 8 | 116 | | private set => SetField(ref _isAutoLinking, value); |
| | | 117 | | } |
| | | 118 | | |
| | | 119 | | public bool IsCreatingChild |
| | | 120 | | { |
| | 3 | 121 | | get => _isCreatingChild; |
| | 2 | 122 | | private set => SetField(ref _isCreatingChild, value); |
| | | 123 | | } |
| | | 124 | | |
| | | 125 | | public bool HasUnsavedChanges |
| | | 126 | | { |
| | 7 | 127 | | get => _hasUnsavedChanges; |
| | 110 | 128 | | set => SetField(ref _hasUnsavedChanges, value); |
| | | 129 | | } |
| | | 130 | | |
| | | 131 | | public bool IsSummaryExpanded |
| | | 132 | | { |
| | 1 | 133 | | get => _isSummaryExpanded; |
| | 1 | 134 | | set => SetField(ref _isSummaryExpanded, value); |
| | | 135 | | } |
| | | 136 | | |
| | | 137 | | public string LastSaveTime |
| | | 138 | | { |
| | 3 | 139 | | get => _lastSaveTime; |
| | 6 | 140 | | private set => SetField(ref _lastSaveTime, value); |
| | | 141 | | } |
| | | 142 | | |
| | | 143 | | // --------------------------------------------------------------------------- |
| | | 144 | | // Loading |
| | | 145 | | // --------------------------------------------------------------------------- |
| | | 146 | | |
| | | 147 | | /// <summary> |
| | | 148 | | /// Hydrates VM state from an already-fetched article. |
| | | 149 | | /// </summary> |
| | | 150 | | public async Task HydrateArticleAsync(ArticleDto article) |
| | | 151 | | { |
| | | 152 | | Article = article; |
| | | 153 | | EditTitle = article.Title ?? string.Empty; |
| | | 154 | | EditBody = article.Body ?? string.Empty; |
| | | 155 | | HasUnsavedChanges = false; |
| | | 156 | | |
| | | 157 | | _articleCache.CacheArticle(article); |
| | | 158 | | RefreshBreadcrumbs(); |
| | | 159 | | |
| | | 160 | | await _titleService.SetTitleAsync( |
| | | 161 | | string.IsNullOrEmpty(article.Title) ? "Untitled" : article.Title); |
| | | 162 | | } |
| | | 163 | | |
| | | 164 | | /// <summary> |
| | | 165 | | /// Loads an article by ID and populates all VM state. |
| | | 166 | | /// Returns true if the article was loaded successfully. |
| | | 167 | | /// </summary> |
| | | 168 | | public async Task<bool> LoadArticleAsync(Guid articleId) |
| | | 169 | | { |
| | | 170 | | IsLoading = true; |
| | | 171 | | |
| | | 172 | | try |
| | | 173 | | { |
| | | 174 | | var article = await _articleApi.GetArticleAsync(articleId); |
| | | 175 | | Article = article; |
| | | 176 | | EditTitle = article?.Title ?? string.Empty; |
| | | 177 | | EditBody = article?.Body ?? string.Empty; |
| | | 178 | | HasUnsavedChanges = false; |
| | | 179 | | |
| | | 180 | | if (article != null) |
| | | 181 | | _articleCache.CacheArticle(article); |
| | | 182 | | |
| | | 183 | | RefreshBreadcrumbs(); |
| | | 184 | | await _titleService.SetTitleAsync( |
| | | 185 | | string.IsNullOrEmpty(article?.Title) ? "Untitled" : article.Title); |
| | | 186 | | |
| | | 187 | | return article != null; |
| | | 188 | | } |
| | | 189 | | catch (Exception ex) |
| | | 190 | | { |
| | | 191 | | _logger.LogErrorSanitized(ex, "Failed to load article {ArticleId}", articleId); |
| | | 192 | | _notifier.Error($"Failed to load article: {ex.Message}"); |
| | | 193 | | return false; |
| | | 194 | | } |
| | | 195 | | finally |
| | | 196 | | { |
| | | 197 | | IsLoading = false; |
| | | 198 | | } |
| | | 199 | | } |
| | | 200 | | |
| | | 201 | | /// <summary>Clears article state (called when tree selection is cleared).</summary> |
| | | 202 | | public void ClearArticle() |
| | | 203 | | { |
| | 1 | 204 | | Article = null; |
| | 1 | 205 | | Breadcrumbs = null; |
| | 1 | 206 | | EditTitle = string.Empty; |
| | 1 | 207 | | EditBody = string.Empty; |
| | 1 | 208 | | HasUnsavedChanges = false; |
| | 1 | 209 | | _ = _titleService.SetTitleAsync("Chronicis"); |
| | 1 | 210 | | } |
| | | 211 | | |
| | | 212 | | // --------------------------------------------------------------------------- |
| | | 213 | | // Save |
| | | 214 | | // --------------------------------------------------------------------------- |
| | | 215 | | |
| | | 216 | | /// <summary> |
| | | 217 | | /// Saves the current article. The caller must pass the current editor body |
| | | 218 | | /// (retrieved from the JS TipTap editor) as <paramref name="currentBody"/>. |
| | | 219 | | /// </summary> |
| | | 220 | | public async Task<SaveArticleResult> SaveArticleAsync(string currentBody) |
| | | 221 | | { |
| | | 222 | | if (_article == null || IsSaving) |
| | | 223 | | return SaveArticleResult.Skipped; |
| | | 224 | | |
| | | 225 | | // Sync editor body into VM state before saving |
| | | 226 | | _editBody = currentBody; |
| | | 227 | | IsSaving = true; |
| | | 228 | | |
| | | 229 | | try |
| | | 230 | | { |
| | | 231 | | var originalTitle = _article.Title; |
| | | 232 | | var newTitle = EditTitle.Trim(); |
| | | 233 | | var titleChanged = originalTitle != newTitle; |
| | | 234 | | string? newSlug = null; |
| | | 235 | | |
| | | 236 | | if (titleChanged) |
| | | 237 | | { |
| | | 238 | | var suggestedSlug = SlugGenerator.GenerateSlug(newTitle); |
| | | 239 | | if (suggestedSlug != _article.Slug) |
| | | 240 | | newSlug = suggestedSlug; |
| | | 241 | | } |
| | | 242 | | |
| | | 243 | | var updateDto = new ArticleUpdateDto |
| | | 244 | | { |
| | | 245 | | Title = newTitle, |
| | | 246 | | Slug = newSlug, |
| | | 247 | | Body = _editBody, |
| | | 248 | | EffectiveDate = _article.EffectiveDate, |
| | | 249 | | IconEmoji = _article.IconEmoji |
| | | 250 | | }; |
| | | 251 | | |
| | | 252 | | await _articleApi.UpdateArticleAsync(_article.Id, updateDto); |
| | | 253 | | _articleCache.InvalidateCache(); |
| | | 254 | | |
| | | 255 | | _article.Title = newTitle; |
| | | 256 | | _article.Body = _editBody; |
| | | 257 | | _article.ModifiedAt = DateTime.Now; |
| | | 258 | | HasUnsavedChanges = false; |
| | | 259 | | LastSaveTime = "just now"; |
| | | 260 | | |
| | | 261 | | bool slugChanged = newSlug != null; |
| | | 262 | | |
| | | 263 | | if (titleChanged || slugChanged) |
| | | 264 | | { |
| | | 265 | | await _titleService.SetTitleAsync(newTitle); |
| | | 266 | | _treeState.UpdateNodeDisplay(_article.Id, newTitle, _article.IconEmoji); |
| | | 267 | | } |
| | | 268 | | |
| | | 269 | | if (slugChanged) |
| | | 270 | | { |
| | | 271 | | _treeState.ExpandPathToAndSelect(_article.Id); |
| | | 272 | | var refreshed = await _articleApi.GetArticleAsync(_article.Id); |
| | | 273 | | Article = refreshed; |
| | | 274 | | |
| | | 275 | | if (refreshed?.Breadcrumbs != null && refreshed.Breadcrumbs.Any()) |
| | | 276 | | { |
| | | 277 | | var path = _breadcrumbService.BuildArticleUrl(refreshed.Breadcrumbs); |
| | | 278 | | return SaveArticleResult.NavigateTo(path); |
| | | 279 | | } |
| | | 280 | | } |
| | | 281 | | |
| | | 282 | | return SaveArticleResult.Saved; |
| | | 283 | | } |
| | | 284 | | catch (Exception ex) |
| | | 285 | | { |
| | | 286 | | _logger.LogErrorSanitized(ex, "Failed to save article {ArticleId}", _article?.Id); |
| | | 287 | | _notifier.Error($"Failed to save: {ex.Message}"); |
| | | 288 | | return SaveArticleResult.Failed; |
| | | 289 | | } |
| | | 290 | | finally |
| | | 291 | | { |
| | | 292 | | IsSaving = false; |
| | | 293 | | } |
| | | 294 | | } |
| | | 295 | | |
| | | 296 | | // --------------------------------------------------------------------------- |
| | | 297 | | // Delete |
| | | 298 | | // --------------------------------------------------------------------------- |
| | | 299 | | |
| | | 300 | | /// <summary> |
| | | 301 | | /// Deletes the current article. Returns true on success. |
| | | 302 | | /// Caller is responsible for the confirmation dialog (JS or MudBlazor). |
| | | 303 | | /// </summary> |
| | | 304 | | public async Task<bool> DeleteArticleAsync() |
| | | 305 | | { |
| | | 306 | | if (_article == null) |
| | | 307 | | return false; |
| | | 308 | | |
| | | 309 | | try |
| | | 310 | | { |
| | | 311 | | var success = await _articleApi.DeleteArticleAsync(_article.Id); |
| | | 312 | | if (success) |
| | | 313 | | { |
| | | 314 | | _articleCache.InvalidateCache(); |
| | | 315 | | _notifier.Success("Article deleted successfully"); |
| | | 316 | | await _treeState.RefreshAsync(); |
| | | 317 | | Article = null; |
| | | 318 | | return true; |
| | | 319 | | } |
| | | 320 | | else |
| | | 321 | | { |
| | | 322 | | _notifier.Error("Failed to delete article. You may not have permission."); |
| | | 323 | | return false; |
| | | 324 | | } |
| | | 325 | | } |
| | | 326 | | catch (Exception ex) |
| | | 327 | | { |
| | | 328 | | _logger.LogErrorSanitized(ex, "Failed to delete article {ArticleId}", _article?.Id); |
| | | 329 | | _notifier.Error($"Failed to delete: {ex.Message}"); |
| | | 330 | | return false; |
| | | 331 | | } |
| | | 332 | | } |
| | | 333 | | |
| | | 334 | | // --------------------------------------------------------------------------- |
| | | 335 | | // Icon |
| | | 336 | | // --------------------------------------------------------------------------- |
| | | 337 | | |
| | | 338 | | /// <summary> |
| | | 339 | | /// Saves an icon change immediately without a full save cycle. |
| | | 340 | | /// </summary> |
| | | 341 | | public async Task HandleIconChangedAsync(string? newIcon) |
| | | 342 | | { |
| | | 343 | | if (_article == null || IsSaving) |
| | | 344 | | return; |
| | | 345 | | |
| | | 346 | | _article.IconEmoji = newIcon; |
| | | 347 | | |
| | | 348 | | try |
| | | 349 | | { |
| | | 350 | | var updateDto = new ArticleUpdateDto |
| | | 351 | | { |
| | | 352 | | Title = _article.Title, |
| | | 353 | | Slug = _article.Slug, |
| | | 354 | | Body = _article.Body, |
| | | 355 | | EffectiveDate = _article.EffectiveDate, |
| | | 356 | | IconEmoji = newIcon |
| | | 357 | | }; |
| | | 358 | | |
| | | 359 | | await _articleApi.UpdateArticleAsync(_article.Id, updateDto); |
| | | 360 | | _treeState.UpdateNodeDisplay(_article.Id, _article.Title, newIcon); |
| | | 361 | | } |
| | | 362 | | catch (Exception ex) |
| | | 363 | | { |
| | | 364 | | _logger.LogErrorSanitized(ex, "Failed to save icon change for article {ArticleId}", _article?.Id); |
| | | 365 | | _notifier.Error($"Failed to save icon: {ex.Message}"); |
| | | 366 | | } |
| | | 367 | | } |
| | | 368 | | |
| | | 369 | | // --------------------------------------------------------------------------- |
| | | 370 | | // Article Creation |
| | | 371 | | // --------------------------------------------------------------------------- |
| | | 372 | | |
| | | 373 | | /// <summary> |
| | | 374 | | /// Creates a root-level article in the current world. |
| | | 375 | | /// Returns the created article's slug for navigation, or null on failure. |
| | | 376 | | /// </summary> |
| | | 377 | | public async Task<string?> CreateRootArticleAsync() |
| | | 378 | | { |
| | | 379 | | var worldId = _appContext.CurrentWorldId; |
| | | 380 | | if (!worldId.HasValue || worldId == Guid.Empty) |
| | | 381 | | { |
| | | 382 | | _notifier.Warning("Please select a World first"); |
| | | 383 | | return null; |
| | | 384 | | } |
| | | 385 | | |
| | | 386 | | try |
| | | 387 | | { |
| | | 388 | | var createDto = new ArticleCreateDto |
| | | 389 | | { |
| | | 390 | | Title = "Untitled", |
| | | 391 | | Body = string.Empty, |
| | | 392 | | ParentId = null, |
| | | 393 | | EffectiveDate = DateTime.Now, |
| | | 394 | | WorldId = worldId.Value |
| | | 395 | | }; |
| | | 396 | | |
| | | 397 | | await _articleApi.CreateArticleAsync(createDto); |
| | | 398 | | await _treeState.RefreshAsync(); |
| | | 399 | | _notifier.Success("Article created"); |
| | | 400 | | return null; // root creation refreshes tree; no navigation needed |
| | | 401 | | } |
| | | 402 | | catch (Exception ex) |
| | | 403 | | { |
| | | 404 | | _logger.LogErrorSanitized(ex, "Failed to create root article"); |
| | | 405 | | _notifier.Error($"Failed to create article: {ex.Message}"); |
| | | 406 | | return null; |
| | | 407 | | } |
| | | 408 | | } |
| | | 409 | | |
| | | 410 | | /// <summary> |
| | | 411 | | /// Creates a sibling article (same parent as current). |
| | | 412 | | /// Returns the navigation path on success, or null on failure. |
| | | 413 | | /// </summary> |
| | | 414 | | public async Task<string?> CreateSiblingArticleAsync() |
| | | 415 | | { |
| | | 416 | | if (_article == null) |
| | | 417 | | return null; |
| | | 418 | | |
| | | 419 | | try |
| | | 420 | | { |
| | | 421 | | var createDto = new ArticleCreateDto |
| | | 422 | | { |
| | | 423 | | Title = string.Empty, |
| | | 424 | | Body = string.Empty, |
| | | 425 | | ParentId = _article.ParentId, |
| | | 426 | | EffectiveDate = DateTime.Now, |
| | | 427 | | WorldId = _article.WorldId, |
| | | 428 | | CampaignId = _article.CampaignId |
| | | 429 | | }; |
| | | 430 | | |
| | | 431 | | var created = await _articleApi.CreateArticleAsync(createDto); |
| | | 432 | | if (created == null) |
| | | 433 | | { |
| | | 434 | | _notifier.Error("Failed to create article"); |
| | | 435 | | return null; |
| | | 436 | | } |
| | | 437 | | |
| | | 438 | | await _treeState.RefreshAsync(); |
| | | 439 | | _treeState.ExpandPathToAndSelect(created.Id); |
| | | 440 | | |
| | | 441 | | var detail = await _articleApi.GetArticleDetailAsync(created.Id); |
| | | 442 | | _notifier.Success("New article created"); |
| | | 443 | | |
| | | 444 | | if (detail?.Breadcrumbs != null && detail.Breadcrumbs.Any()) |
| | | 445 | | return _breadcrumbService.BuildArticleUrl(detail.Breadcrumbs); |
| | | 446 | | |
| | | 447 | | return $"/article/{created.Slug}"; |
| | | 448 | | } |
| | | 449 | | catch (Exception ex) |
| | | 450 | | { |
| | | 451 | | _logger.LogErrorSanitized(ex, "Failed to create sibling article"); |
| | | 452 | | _notifier.Error($"Failed to create article: {ex.Message}"); |
| | | 453 | | return null; |
| | | 454 | | } |
| | | 455 | | } |
| | | 456 | | |
| | | 457 | | /// <summary> |
| | | 458 | | /// Creates a child article under the current article. |
| | | 459 | | /// Returns the navigation path on success, or null on failure. |
| | | 460 | | /// </summary> |
| | | 461 | | public async Task<string?> CreateChildArticleAsync() |
| | | 462 | | { |
| | | 463 | | if (_article == null || IsCreatingChild) |
| | | 464 | | return null; |
| | | 465 | | |
| | | 466 | | IsCreatingChild = true; |
| | | 467 | | |
| | | 468 | | try |
| | | 469 | | { |
| | | 470 | | var createDto = new ArticleCreateDto |
| | | 471 | | { |
| | | 472 | | Title = string.Empty, |
| | | 473 | | Body = string.Empty, |
| | | 474 | | ParentId = _article.Id, |
| | | 475 | | EffectiveDate = DateTime.Now, |
| | | 476 | | WorldId = _article.WorldId, |
| | | 477 | | CampaignId = _article.CampaignId |
| | | 478 | | }; |
| | | 479 | | |
| | | 480 | | var created = await _articleApi.CreateArticleAsync(createDto); |
| | | 481 | | if (created == null) |
| | | 482 | | { |
| | | 483 | | _notifier.Error("Failed to create article"); |
| | | 484 | | return null; |
| | | 485 | | } |
| | | 486 | | |
| | | 487 | | await _treeState.RefreshAsync(); |
| | | 488 | | _treeState.ExpandPathToAndSelect(created.Id); |
| | | 489 | | |
| | | 490 | | var detail = await _articleApi.GetArticleDetailAsync(created.Id); |
| | | 491 | | _notifier.Success("New article created"); |
| | | 492 | | |
| | | 493 | | if (detail?.Breadcrumbs != null && detail.Breadcrumbs.Any()) |
| | | 494 | | return _breadcrumbService.BuildArticleUrl(detail.Breadcrumbs); |
| | | 495 | | |
| | | 496 | | return $"/article/{created.Slug}"; |
| | | 497 | | } |
| | | 498 | | catch (Exception ex) |
| | | 499 | | { |
| | | 500 | | _logger.LogErrorSanitized(ex, "Failed to create child article"); |
| | | 501 | | _notifier.Error($"Failed to create article: {ex.Message}"); |
| | | 502 | | return null; |
| | | 503 | | } |
| | | 504 | | finally |
| | | 505 | | { |
| | | 506 | | IsCreatingChild = false; |
| | | 507 | | } |
| | | 508 | | } |
| | | 509 | | |
| | | 510 | | // --------------------------------------------------------------------------- |
| | | 511 | | // Auto-link |
| | | 512 | | // --------------------------------------------------------------------------- |
| | | 513 | | |
| | | 514 | | /// <summary> |
| | | 515 | | /// Fetches auto-link suggestions for the current article and current body content. |
| | | 516 | | /// Returns the result for the caller to display a confirmation dialog, |
| | | 517 | | /// or null if nothing was found or an error occurred. |
| | | 518 | | /// </summary> |
| | | 519 | | public async Task<AutoLinkResponseDto?> FetchAutoLinkSuggestionsAsync(string currentBody) |
| | | 520 | | { |
| | | 521 | | if (_article == null || IsAutoLinking) |
| | | 522 | | return null; |
| | | 523 | | |
| | | 524 | | IsAutoLinking = true; |
| | | 525 | | |
| | | 526 | | try |
| | | 527 | | { |
| | | 528 | | var result = await _linkApi.AutoLinkAsync(_article.Id, currentBody); |
| | | 529 | | |
| | | 530 | | if (result == null) |
| | | 531 | | { |
| | | 532 | | _notifier.Error("Failed to scan for links"); |
| | | 533 | | return null; |
| | | 534 | | } |
| | | 535 | | |
| | | 536 | | if (result.LinksFound == 0) |
| | | 537 | | { |
| | | 538 | | _notifier.Info("No linkable content found"); |
| | | 539 | | return null; |
| | | 540 | | } |
| | | 541 | | |
| | | 542 | | return result; |
| | | 543 | | } |
| | | 544 | | catch (Exception ex) |
| | | 545 | | { |
| | | 546 | | _logger.LogErrorSanitized(ex, "Error auto-linking article {ArticleId}", _article?.Id); |
| | | 547 | | _notifier.Error($"Failed to auto-link: {ex.Message}"); |
| | | 548 | | return null; |
| | | 549 | | } |
| | | 550 | | finally |
| | | 551 | | { |
| | | 552 | | IsAutoLinking = false; |
| | | 553 | | } |
| | | 554 | | } |
| | | 555 | | |
| | | 556 | | /// <summary> |
| | | 557 | | /// Called after the component has applied wiki links via JS. |
| | | 558 | | /// Syncs the updated body and triggers a save. |
| | | 559 | | /// </summary> |
| | | 560 | | public async Task CommitAutoLinkAsync(string updatedBody, int linksApplied) |
| | | 561 | | { |
| | | 562 | | _editBody = updatedBody; |
| | | 563 | | HasUnsavedChanges = true; |
| | | 564 | | await SaveArticleAsync(updatedBody); |
| | | 565 | | _notifier.Success($"Added {linksApplied} link(s)"); |
| | | 566 | | } |
| | | 567 | | |
| | | 568 | | // --------------------------------------------------------------------------- |
| | | 569 | | // Helpers |
| | | 570 | | // --------------------------------------------------------------------------- |
| | | 571 | | |
| | | 572 | | private void RefreshBreadcrumbs() |
| | | 573 | | { |
| | 33 | 574 | | if (_article?.Breadcrumbs != null && _article.Breadcrumbs.Any()) |
| | 28 | 575 | | Breadcrumbs = _breadcrumbService.ForArticle(_article.Breadcrumbs); |
| | | 576 | | else |
| | 5 | 577 | | Breadcrumbs = new List<BreadcrumbItem> { new("Dashboard", href: "/dashboard") }; |
| | 5 | 578 | | } |
| | | 579 | | |
| | | 580 | | /// <summary>Generates the delete confirmation message including child count warning.</summary> |
| | | 581 | | public string GetDeleteConfirmationMessage() |
| | | 582 | | { |
| | 4 | 583 | | if (_article == null) |
| | 1 | 584 | | return string.Empty; |
| | | 585 | | |
| | 3 | 586 | | var message = $"Are you sure you want to delete '{_article.Title}'?"; |
| | 3 | 587 | | if (_article.ChildCount > 0) |
| | | 588 | | { |
| | 2 | 589 | | var childText = _article.ChildCount == 1 |
| | 2 | 590 | | ? "1 child article" |
| | 2 | 591 | | : $"{_article.ChildCount} child articles"; |
| | 2 | 592 | | message = $"Are you sure you want to delete '{_article.Title}'?\n\n⚠️ WARNING: This will also delete {childT |
| | | 593 | | } |
| | | 594 | | |
| | 3 | 595 | | return message + "\n\nThis action cannot be undone."; |
| | | 596 | | } |
| | | 597 | | } |
| | | 598 | | |
| | | 599 | | /// <summary> |
| | | 600 | | /// Discriminated union result for <see cref="ArticleDetailViewModel.SaveArticleAsync"/>. |
| | | 601 | | /// </summary> |
| | | 602 | | public sealed class SaveArticleResult |
| | | 603 | | { |
| | | 604 | | public enum ResultKind { Skipped, Saved, Failed, Navigate } |
| | | 605 | | |
| | | 606 | | public ResultKind Kind { get; } |
| | | 607 | | public string? NavigationPath { get; } |
| | | 608 | | |
| | | 609 | | private SaveArticleResult(ResultKind kind, string? path = null) |
| | | 610 | | { |
| | | 611 | | Kind = kind; |
| | | 612 | | NavigationPath = path; |
| | | 613 | | } |
| | | 614 | | |
| | | 615 | | public static readonly SaveArticleResult Skipped = new(ResultKind.Skipped); |
| | | 616 | | public static readonly SaveArticleResult Saved = new(ResultKind.Saved); |
| | | 617 | | public static readonly SaveArticleResult Failed = new(ResultKind.Failed); |
| | | 618 | | public static SaveArticleResult NavigateTo(string path) => new(ResultKind.Navigate, path); |
| | | 619 | | } |