| | | 1 | | using System.Net.Http.Json; |
| | | 2 | | using Chronicis.Shared.DTOs; |
| | | 3 | | using Chronicis.Shared.DTOs.Maps; |
| | | 4 | | |
| | | 5 | | namespace Chronicis.Client.Services; |
| | | 6 | | |
| | | 7 | | /// <summary> |
| | | 8 | | /// Service for anonymous public API operations. |
| | | 9 | | /// Uses a separate HttpClient without authentication headers. |
| | | 10 | | /// </summary> |
| | | 11 | | public class PublicApiService : IPublicApiService |
| | | 12 | | { |
| | | 13 | | private readonly HttpClient _http; |
| | | 14 | | private readonly ILogger<PublicApiService> _logger; |
| | | 15 | | |
| | | 16 | | public PublicApiService(HttpClient http, ILogger<PublicApiService> logger) |
| | | 17 | | { |
| | 22 | 18 | | _http = http; |
| | 22 | 19 | | _logger = logger; |
| | 22 | 20 | | } |
| | | 21 | | |
| | | 22 | | public async Task<WorldDetailDto?> GetPublicWorldAsync(string publicSlug) |
| | | 23 | | { |
| | | 24 | | try |
| | | 25 | | { |
| | | 26 | | var response = await _http.GetAsync($"public/worlds/{publicSlug}"); |
| | | 27 | | |
| | | 28 | | if (response.IsSuccessStatusCode) |
| | | 29 | | { |
| | | 30 | | return await response.Content.ReadFromJsonAsync<WorldDetailDto>(); |
| | | 31 | | } |
| | | 32 | | |
| | | 33 | | if (response.StatusCode == System.Net.HttpStatusCode.NotFound) |
| | | 34 | | { |
| | | 35 | | _logger.LogDebug("Public world not found: {PublicSlug}", publicSlug); |
| | | 36 | | return null; |
| | | 37 | | } |
| | | 38 | | |
| | | 39 | | _logger.LogWarning("Failed to get public world {PublicSlug}: {StatusCode}", |
| | | 40 | | publicSlug, response.StatusCode); |
| | | 41 | | return null; |
| | | 42 | | } |
| | | 43 | | catch (Exception ex) |
| | | 44 | | { |
| | | 45 | | _logger.LogError(ex, "Error getting public world {PublicSlug}", publicSlug); |
| | | 46 | | return null; |
| | | 47 | | } |
| | | 48 | | } |
| | | 49 | | |
| | | 50 | | public async Task<List<ArticleTreeDto>> GetPublicArticleTreeAsync(string publicSlug) |
| | | 51 | | { |
| | | 52 | | try |
| | | 53 | | { |
| | | 54 | | var response = await _http.GetAsync($"public/worlds/{publicSlug}/articles"); |
| | | 55 | | |
| | | 56 | | if (response.IsSuccessStatusCode) |
| | | 57 | | { |
| | | 58 | | return await response.Content.ReadFromJsonAsync<List<ArticleTreeDto>>() |
| | | 59 | | ?? new List<ArticleTreeDto>(); |
| | | 60 | | } |
| | | 61 | | |
| | | 62 | | _logger.LogWarning("Failed to get public article tree for {PublicSlug}: {StatusCode}", |
| | | 63 | | publicSlug, response.StatusCode); |
| | | 64 | | return new List<ArticleTreeDto>(); |
| | | 65 | | } |
| | | 66 | | catch (Exception ex) |
| | | 67 | | { |
| | | 68 | | _logger.LogError(ex, "Error getting public article tree for {PublicSlug}", publicSlug); |
| | | 69 | | return new List<ArticleTreeDto>(); |
| | | 70 | | } |
| | | 71 | | } |
| | | 72 | | |
| | | 73 | | public async Task<ArticleDto?> GetPublicArticleAsync(string publicSlug, string articlePath) |
| | | 74 | | { |
| | | 75 | | try |
| | | 76 | | { |
| | | 77 | | var response = await _http.GetAsync($"public/worlds/{publicSlug}/articles/{articlePath}"); |
| | | 78 | | |
| | | 79 | | if (response.IsSuccessStatusCode) |
| | | 80 | | { |
| | | 81 | | return await response.Content.ReadFromJsonAsync<ArticleDto>(); |
| | | 82 | | } |
| | | 83 | | |
| | | 84 | | if (response.StatusCode == System.Net.HttpStatusCode.NotFound) |
| | | 85 | | { |
| | | 86 | | _logger.LogDebug("Public article not found: {PublicSlug}/{ArticlePath}", publicSlug, articlePath); |
| | | 87 | | return null; |
| | | 88 | | } |
| | | 89 | | |
| | | 90 | | _logger.LogWarning("Failed to get public article {PublicSlug}/{ArticlePath}: {StatusCode}", |
| | | 91 | | publicSlug, articlePath, response.StatusCode); |
| | | 92 | | return null; |
| | | 93 | | } |
| | | 94 | | catch (Exception ex) |
| | | 95 | | { |
| | | 96 | | _logger.LogError(ex, "Error getting public article {PublicSlug}/{ArticlePath}", publicSlug, articlePath); |
| | | 97 | | return null; |
| | | 98 | | } |
| | | 99 | | } |
| | | 100 | | |
| | | 101 | | public async Task<string?> ResolvePublicArticlePathAsync(string publicSlug, Guid articleId) |
| | | 102 | | { |
| | | 103 | | try |
| | | 104 | | { |
| | | 105 | | var response = await _http.GetAsync($"public/worlds/{publicSlug}/articles/resolve/{articleId}"); |
| | | 106 | | |
| | | 107 | | if (response.IsSuccessStatusCode) |
| | | 108 | | { |
| | | 109 | | return await response.Content.ReadAsStringAsync(); |
| | | 110 | | } |
| | | 111 | | |
| | | 112 | | if (response.StatusCode == System.Net.HttpStatusCode.NotFound) |
| | | 113 | | { |
| | | 114 | | _logger.LogDebug("Public article path not found: {PublicSlug}/{ArticleId}", publicSlug, articleId); |
| | | 115 | | return null; |
| | | 116 | | } |
| | | 117 | | |
| | | 118 | | _logger.LogWarning("Failed to resolve public article path {PublicSlug}/{ArticleId}: {StatusCode}", |
| | | 119 | | publicSlug, articleId, response.StatusCode); |
| | | 120 | | return null; |
| | | 121 | | } |
| | | 122 | | catch (Exception ex) |
| | | 123 | | { |
| | | 124 | | _logger.LogError(ex, "Error resolving public article path {PublicSlug}/{ArticleId}", publicSlug, articleId); |
| | | 125 | | return null; |
| | | 126 | | } |
| | | 127 | | } |
| | | 128 | | |
| | | 129 | | public async Task<(GetBasemapReadUrlResponseDto? Basemap, int? StatusCode, string? Error)> GetPublicMapBasemapReadUr |
| | | 130 | | string publicSlug, |
| | | 131 | | Guid mapId) |
| | | 132 | | { |
| | | 133 | | return await GetEntityWithStatusAsync<GetBasemapReadUrlResponseDto>( |
| | | 134 | | $"public/worlds/{publicSlug}/maps/{mapId}/basemap", |
| | | 135 | | $"public basemap for map {mapId}"); |
| | | 136 | | } |
| | | 137 | | |
| | | 138 | | public async Task<List<MapLayerDto>> GetPublicMapLayersAsync(string publicSlug, Guid mapId) |
| | | 139 | | { |
| | | 140 | | return await GetListAsync<MapLayerDto>( |
| | | 141 | | $"public/worlds/{publicSlug}/maps/{mapId}/layers", |
| | | 142 | | $"public layers for map {mapId}"); |
| | | 143 | | } |
| | | 144 | | |
| | | 145 | | public async Task<List<MapPinResponseDto>> GetPublicMapPinsAsync(string publicSlug, Guid mapId) |
| | | 146 | | { |
| | | 147 | | return await GetListAsync<MapPinResponseDto>( |
| | | 148 | | $"public/worlds/{publicSlug}/maps/{mapId}/pins", |
| | | 149 | | $"public pins for map {mapId}"); |
| | | 150 | | } |
| | | 151 | | |
| | | 152 | | public async Task<List<MapFeatureDto>> GetPublicMapFeaturesAsync(string publicSlug, Guid mapId) |
| | | 153 | | { |
| | | 154 | | return await GetListAsync<MapFeatureDto>( |
| | | 155 | | $"public/worlds/{publicSlug}/maps/{mapId}/features", |
| | | 156 | | $"public features for map {mapId}"); |
| | | 157 | | } |
| | | 158 | | |
| | | 159 | | private async Task<List<T>> GetListAsync<T>(string url, string description) |
| | | 160 | | { |
| | | 161 | | try |
| | | 162 | | { |
| | | 163 | | var response = await _http.GetAsync(url); |
| | | 164 | | |
| | | 165 | | if (response.IsSuccessStatusCode) |
| | | 166 | | { |
| | | 167 | | return await response.Content.ReadFromJsonAsync<List<T>>() |
| | | 168 | | ?? new List<T>(); |
| | | 169 | | } |
| | | 170 | | |
| | | 171 | | _logger.LogWarning("Failed to get {Description}: {StatusCode}", description, response.StatusCode); |
| | | 172 | | return new List<T>(); |
| | | 173 | | } |
| | | 174 | | catch (Exception ex) |
| | | 175 | | { |
| | | 176 | | _logger.LogError(ex, "Error getting {Description}", description); |
| | | 177 | | return new List<T>(); |
| | | 178 | | } |
| | | 179 | | } |
| | | 180 | | |
| | | 181 | | private async Task<(T? Entity, int? StatusCode, string? Error)> GetEntityWithStatusAsync<T>( |
| | | 182 | | string url, |
| | | 183 | | string description) where T : class |
| | | 184 | | { |
| | | 185 | | try |
| | | 186 | | { |
| | | 187 | | var response = await _http.GetAsync(url); |
| | | 188 | | var statusCode = (int)response.StatusCode; |
| | | 189 | | |
| | | 190 | | if (!response.IsSuccessStatusCode) |
| | | 191 | | { |
| | | 192 | | var error = await TryReadErrorMessageAsync(response); |
| | | 193 | | _logger.LogWarning("Failed to fetch {Description}: {StatusCode}", description, response.StatusCode); |
| | | 194 | | return (null, statusCode, error); |
| | | 195 | | } |
| | | 196 | | |
| | | 197 | | var entity = await response.Content.ReadFromJsonAsync<T>(); |
| | | 198 | | return (entity, statusCode, null); |
| | | 199 | | } |
| | | 200 | | catch (Exception ex) |
| | | 201 | | { |
| | | 202 | | _logger.LogError(ex, "Error fetching {Description} from {Url}", description, url); |
| | | 203 | | return (null, null, ex.Message); |
| | | 204 | | } |
| | | 205 | | } |
| | | 206 | | |
| | | 207 | | private static async Task<string?> TryReadErrorMessageAsync(HttpResponseMessage response) |
| | | 208 | | { |
| | | 209 | | try |
| | | 210 | | { |
| | | 211 | | var payload = await response.Content.ReadFromJsonAsync<Dictionary<string, string>>(); |
| | | 212 | | if (payload != null && payload.TryGetValue("error", out var error)) |
| | | 213 | | { |
| | | 214 | | return error; |
| | | 215 | | } |
| | | 216 | | |
| | | 217 | | return null; |
| | | 218 | | } |
| | | 219 | | catch |
| | | 220 | | { |
| | | 221 | | return null; |
| | | 222 | | } |
| | | 223 | | } |
| | | 224 | | } |