Method checkOrphanedDataCount

src/services/HighlightManager.ts:160–199

* 检查孤立数据数量 * 检查所有存储的高亮和评论，统计那些在文档中找不到对应高亮文本的孤立数据数量 * @returns 孤立数据数量

()

     * @returns 孤立数据数量
     */
    async checkOrphanedDataCount(): Promise<{ orphanedHighlights: number; affectedFiles: number }> {
        let orphanedHighlights = 0;
        let affectedFiles = new Set<string>();

        const allHighlights = this.repository.getAllCachedHighlights();

        for (const [filePath, highlights] of allHighlights.entries()) {
            const file = this.app.vault.getAbstractFileByPath(filePath);
            if (!file || !(file instanceof TFile)) {
                affectedFiles.add(filePath);
                orphanedHighlights += highlights.length;
                continue;
            }

            try {
                const content = await this.app.vault.read(file);
                const extractedHighlights = this.highlightService.extractHighlights(content, file);
                const extractedTexts = new Set(extractedHighlights.map(h => h.text));

                let fileHasOrphans = false;

                for (const highlight of highlights) {
                    if (highlight.isVirtual) continue;

                    if (!extractedTexts.has(highlight.text)) {
                        orphanedHighlights++;
                        fileHasOrphans = true;
                    }
                }

                if (fileHasOrphans) {
                    affectedFiles.add(filePath);
                }
            } catch {
                // 错误处理
            }
        }

        return { orphanedHighlights, affectedFiles: affectedFiles.size };
    }

    /**
     * 清理孤立数据