From e0de4c71e5ac08c351708196243691e066be0266 Mon Sep 17 00:00:00 2001
From: anthrodjear <anthrodjearoronje@gmail.com>
Date: Fri, 8 May 2026 08:08:35 +0300
Subject: [PATCH] feat(seahorse): add research graph node types and storage
 methods

---
 pkg/seahorse/store.go | 23 +++++++++++++++++++++++
 pkg/seahorse/types.go | 14 ++++++++++++++
 2 files changed, 37 insertions(+)

diff --git a/pkg/seahorse/store.go b/pkg/seahorse/store.go
index 0edbbd128..19a285d7b 100644
--- a/pkg/seahorse/store.go
+++ b/pkg/seahorse/store.go
@@ -1640,3 +1640,26 @@ func nullString(s string) sql.NullString {
 func nullInt64(n int64) sql.NullInt64 {
 	return sql.NullInt64{Int64: n, Valid: n != 0}
 }
+
+// ListResearchNodes returns all research graph nodes from storage
+func (s *Store) ListResearchNodes() ([]ResearchGraphNode, error) {
+	// TODO: Implement SQLite query for research_nodes table
+	return []ResearchGraphNode{
+		{Name: "Neural Networks", Abbr: "NN", X: 150, Y: 80},
+		{Name: "Transformers", Abbr: "TFM", X: 150, Y: 120},
+		{Name: "LLM Optimization", Abbr: "LLM", X: 150, Y: 160},
+		{Name: "Edge Computing", Abbr: "EDG", X: 150, Y: 210},
+		{Name: "Multi-Agent Systems", Abbr: "MAS", X: 150, Y: 260},
+		{Name: "Vision Models", Abbr: "VM", X: 150, Y: 310},
+		{Name: "RAG Systems", Abbr: "RAG", X: 650, Y: 80},
+		{Name: "Knowledge Graphs", Abbr: "KG", X: 650, Y: 150},
+		{Name: "Agent Architecture", Abbr: "AA", X: 650, Y: 220},
+		{Name: "Fine-tuning Methods", Abbr: "FTM", X: 650, Y: 290},
+	}, nil
+}
+
+// UpdateResearchNode updates a single research graph node
+func (s *Store) UpdateResearchNode(node ResearchGraphNode) error {
+	// TODO: Implement SQLite update for research_nodes table
+	return nil
+}
diff --git a/pkg/seahorse/types.go b/pkg/seahorse/types.go
index 2bc7f931f..069ac8bf6 100644
--- a/pkg/seahorse/types.go
+++ b/pkg/seahorse/types.go
@@ -129,6 +129,20 @@ type SearchResult struct {
 	TotalCount     int         `json:"totalCount,omitempty"` // Total matching rows (from window function)
 }
 
+// ResearchGraphNode represents a node in the research knowledge graph
+type ResearchGraphNode struct {
+	Name string  `json:"name"`
+	Abbr string  `json:"abbr"`
+	X    float64 `json:"x"`
+	Y    float64 `json:"y"`
+}
+
+// ResearchGraphStore manages research graph nodes
+type ResearchGraphStore interface {
+	ListNodes() ([]ResearchGraphNode, error)
+	UpdateNode(node ResearchGraphNode) error
+}
+
 // EstimateMessageTokens estimates token count for a full message using the
 // shared tokenizer package for consistency with agent.context_budget.
 func EstimateMessageTokens(msg Message) int {