| | |
| | | Modified int |
| | | Deleted int |
| | | Unchanged int |
| | | Resolved int // 悬空链接自动补全成功的条数 |
| | | } |
| | | |
| | | // Reconcile 增量对账:stat 比对 → 只对变更文件解析和写库 |
| | |
| | | } |
| | | } |
| | | |
| | | // 5. 悬空链接重试(新增/修改节点可能让 failed 链接变可解析) |
| | | if res.Added+res.Modified > 0 { |
| | | store.RetryUnresolved() // 见 Task 4,此处先以空实现占位编译通过 |
| | | // 5. 悬空链接重试:新节点入库后,历史悬空链接可能变可解析 |
| | | resolved, err := store.RetryUnresolved() |
| | | if err != nil { |
| | | return nil, fmt.Errorf("悬空链接重试失败: %w", err) |
| | | } |
| | | res.Resolved = resolved |
| | | return res, nil |
| | | } |
| | | |
| | |
| | | targetID, prov, ok := s.resolveWikilink(link) |
| | | if !ok { |
| | | tail := nameTail(link) |
| | | // 幂等守卫:同 from_node+link_text 不重复插(unresolved_links 无 UNIQUE 约束,用 WHERE NOT EXISTS) |
| | | s.db.Exec(`INSERT INTO unresolved_links (from_node, link_text, name_tail, status) |
| | | VALUES (?, ?, ?, 'pending') ON CONFLICT DO NOTHING`, nodeID, link, tail) |
| | | SELECT ?, ?, ?, 'pending' |
| | | WHERE NOT EXISTS ( |
| | | SELECT 1 FROM unresolved_links WHERE from_node = ? AND link_text = ?)`, |
| | | nodeID, link, tail, nodeID, link) |
| | | continue |
| | | } |
| | | if err := s.InsertEdge(&graph.Edge{ |
| | |
| | | s.db.QueryRow(`SELECT COALESCE(MAX(to_node), 1000000) FROM edges WHERE to_node >= 1000000 AND relation=?`, relation).Scan(&maxID) |
| | | virtualID = maxID + 1 |
| | | } |
| | | return s.InsertEdge(&graph.Edge{FromNode: fromNode, ToNode: virtualID, Relation: relation, Label: label}) |
| | | return s.InsertEdge(&graph.Edge{FromNode: fromNode, ToNode: virtualID, Relation: relation, Label: label, Provenance: relation}) |
| | | } |
| | | |
| | | // resolveWikilink 解析 wikilink 目标,返回 (nodeID, provenance, ok) |
| | |
| | | if base == link || nTitle == link { |
| | | return nid, "exact", true |
| | | } |
| | | if fuzzyID == 0 && strings.Contains(nTitle, link) { |
| | | // 空 link 跳过 fuzzy(Contains 对空串恒真会误建边) |
| | | if fuzzyID == 0 && link != "" && strings.Contains(nTitle, link) { |
| | | fuzzyID = nid |
| | | } |
| | | } |
| | |
| | | return link |
| | | } |
| | | |
| | | // RetryUnresolved 重试解析悬空链接(Task 4 补全完整实现) |
| | | func (s *Store) RetryUnresolved() {} |
| | | // RetryUnresolved 重试解析悬空链接:用当前全部节点的标题/文件名去匹配 unresolved_links 的 name_tail。 |
| | | // 命中则建边(provenance 按匹配严格度)、删行。返回成功解析条数。 |
| | | func (s *Store) RetryUnresolved() (int, error) { |
| | | rows, err := s.db.Query(`SELECT id, from_node, link_text, name_tail FROM unresolved_links`) |
| | | if err != nil { |
| | | return 0, err |
| | | } |
| | | type pending struct { |
| | | id int64 |
| | | fromNode int64 |
| | | linkText string |
| | | tail string |
| | | } |
| | | var pendings []pending |
| | | for rows.Next() { |
| | | var p pending |
| | | if err := rows.Scan(&p.id, &p.fromNode, &p.linkText, &p.tail); err != nil { |
| | | rows.Close() |
| | | return 0, err |
| | | } |
| | | pendings = append(pendings, p) |
| | | } |
| | | rows.Close() |
| | | if len(pendings) == 0 { |
| | | return 0, nil |
| | | } |
| | | |
| | | // 建匹配索引:标题/文件名(去编号) → nodeID,精确匹配优先 |
| | | type matchInfo struct { |
| | | id int64 |
| | | prov string |
| | | } |
| | | exactMap := make(map[string]matchInfo) |
| | | var fuzzyRows []struct { |
| | | id int64 |
| | | title string |
| | | } |
| | | nrows, err := s.db.Query(`SELECT id, title, path FROM nodes`) |
| | | if err != nil { |
| | | return 0, err |
| | | } |
| | | for nrows.Next() { |
| | | var id int64 |
| | | var title, path string |
| | | if err := nrows.Scan(&id, &title, &path); err != nil { |
| | | nrows.Close() |
| | | return 0, err |
| | | } |
| | | if _, ok := exactMap[title]; !ok { |
| | | exactMap[title] = matchInfo{id, "exact"} |
| | | } |
| | | base := filepath.Base(path) |
| | | base = strings.TrimSuffix(base, ".md") |
| | | if dash := strings.Index(base, "-"); dash >= 0 { |
| | | base = base[dash+1:] |
| | | } |
| | | if _, ok := exactMap[base]; !ok { |
| | | exactMap[base] = matchInfo{id, "exact"} |
| | | } |
| | | fuzzyRows = append(fuzzyRows, struct { |
| | | id int64 |
| | | title string |
| | | }{id, title}) |
| | | } |
| | | nrows.Close() |
| | | |
| | | resolved := 0 |
| | | for _, p := range pendings { |
| | | if info, ok := exactMap[p.tail]; ok { |
| | | // 精确命中:建边 + 删悬空行 |
| | | if err := s.InsertEdge(&graph.Edge{ |
| | | FromNode: p.fromNode, ToNode: info.id, |
| | | Relation: "wikilink", Label: p.linkText, Provenance: info.prov, |
| | | }); err != nil { |
| | | return resolved, err |
| | | } |
| | | if _, err := s.db.Exec(`DELETE FROM unresolved_links WHERE id=?`, p.id); err != nil { |
| | | return resolved, err |
| | | } |
| | | resolved++ |
| | | continue |
| | | } |
| | | // fuzzy:标题包含(空 tail 跳过,避免 Contains 恒真) |
| | | if p.tail == "" { |
| | | continue |
| | | } |
| | | for _, fr := range fuzzyRows { |
| | | if strings.Contains(fr.title, p.tail) { |
| | | if err := s.InsertEdge(&graph.Edge{ |
| | | FromNode: p.fromNode, ToNode: fr.id, |
| | | Relation: "wikilink", Label: p.linkText, Provenance: "fuzzy", |
| | | }); err != nil { |
| | | return resolved, err |
| | | } |
| | | if _, err := s.db.Exec(`DELETE FROM unresolved_links WHERE id=?`, p.id); err != nil { |
| | | return resolved, err |
| | | } |
| | | resolved++ |
| | | break |
| | | } |
| | | } |
| | | } |
| | | return resolved, nil |
| | | } |
| | | |
| | | // QuickCheck 只 stat 比对(不读内容不哈希),返回是否有差异 |
| | | func QuickCheck(store *Store, vaultPath string) (bool, error) { |