From 47a952cd0db7ab9d9c24f33087bab37002efd8d0 Mon Sep 17 00:00:00 2001
From: ashwin271 <ashwinmurali27@gmail.com>
Date: Mon, 17 Feb 2025 07:40:49 +0530
Subject: [PATCH] Remove manual file tracking in favor of Obsidian API

- Remove lastUpdated and checksum from VectorData interface
- Remove calculateChecksum method
- Update buildVectorIndex to remove redundant tracking
- Prepare for Obsidian's built-in file tracking system
---
 main.ts | 15 +--------------
 1 file changed, 1 insertion(+), 14 deletions(-)

diff --git a/main.ts b/main.ts
index 84f290d..36c2301 100644
--- a/main.ts
+++ b/main.ts
@@ -13,8 +13,6 @@ import {
 interface VectorData {
     path: string;
     embedding: number[];
-    lastUpdated: number;
-    checksum: string;
     title: string;
     startLine: number;
     endLine: number;
@@ -89,15 +87,6 @@ export default class VectorSearchPlugin extends Plugin {
         );
     }
 
-    // Helper function to calculate checksum
-    private calculateChecksum(content: string): string {
-        // Simple implementation - you might want to use a proper hashing library
-        return content.split('').reduce((a, b) => {
-            a = ((a << 5) - a) + b.charCodeAt(0);
-            return a & a;
-        }, 0).toString();
-    }
-
     async saveSettings() {
         await this.saveData(this.settings);
     }
@@ -272,8 +261,6 @@ export default class VectorSearchPlugin extends Plugin {
                 const vectorData: VectorData = {
                     path: normalizePath(file.path),
                     embedding: embedding,
-                    lastUpdated: Date.now(),
-                    checksum: this.calculateChecksum(chunk),
                     title: `${file.basename} (chunk ${i + 1}/${chunks.length})`,
                     startLine,
                     endLine
@@ -288,7 +275,7 @@ export default class VectorSearchPlugin extends Plugin {
                 `Indexing files: ${processed}/${total} (${Math.round((processed / total) * 100)}%)`
             );
         }
-        
+
         this.settings.vectors = Array.from(this.vectorStore.values());
         await this.saveSettings();