49 lines
1.6 KiB
C#
49 lines
1.6 KiB
C#
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namespace Service.IconSearch;
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public class IconSearchService(
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ISearchKeywordGeneratorService keywordGeneratorService,
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IIconifyApiService iconifyApiService,
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ITransactionCategoryRepository categoryRepository,
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ILogger<IconSearchService> logger
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) : IIconSearchService
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{
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public async Task<List<string>> GenerateSearchKeywordsAsync(string categoryName)
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{
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var keywords = await keywordGeneratorService.GenerateKeywordsAsync(categoryName);
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return keywords;
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}
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public async Task<List<IconCandidate>> SearchIconsAsync(List<string> keywords, int limit = 20)
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{
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if (keywords == null || keywords.Count == 0)
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{
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logger.LogWarning("搜索关键字为空");
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return [];
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}
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var icons = await iconifyApiService.SearchIconsAsync(keywords, limit);
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logger.LogInformation("搜索到 {Count} 个图标候选", icons.Count);
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return icons;
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}
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public async Task UpdateCategoryIconAsync(long categoryId, string iconIdentifier)
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{
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if (string.IsNullOrWhiteSpace(iconIdentifier))
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{
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throw new ArgumentException("图标标识符不能为空", nameof(iconIdentifier));
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}
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var category = await categoryRepository.GetByIdAsync(categoryId);
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if (category == null)
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{
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throw new Exception($"分类不存在，ID：{categoryId}");
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}
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category.Icon = iconIdentifier;
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category.IconKeywords = null;
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await categoryRepository.UpdateAsync(category);
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logger.LogInformation("更新分类 {CategoryId} 的图标为 {IconIdentifier}", categoryId, iconIdentifier);
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}
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}
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