Implement sync interval setting and enhance synchronization timer in Khoj plugin

- Added a new setting for users to configure the sync interval in minutes, allowing for more flexible automatic synchronization.
- Introduced methods to start and restart the synchronization timer based on the configured interval.
- Updated the synchronization logic to use the user-defined interval instead of a fixed 60 minutes.
- Improved code readability and organization by refactoring the sync timer logic.

src/interface/obsidian/src/main.ts

@@ -43,8 +43,8 @@ export default class Khoj extends Plugin {
                     this.app.vault,
                     this.settings,
                     this.settings.lastSync,
-                    false, // regenerate = false pour ne synchroniser que les nouvelles modifications
-                    true  // userTriggered = true pour afficher une notification
+                    false,
+                    true
                 );
             }
         });
@@ -59,12 +59,32 @@ export default class Khoj extends Plugin {
         // Add a settings tab so the user can configure khoj
         this.addSettingTab(new KhojSettingTab(this.app, this));
 
-        // Add scheduled job to update index every 60 minutes
+        // Démarrer le timer de synchronisation
+        this.startSyncTimer();
+    }
+
+    // Méthode pour démarrer le timer de synchronisation
+    private startSyncTimer() {
+        // Nettoyer l'ancien timer s'il existe
+        if (this.indexingTimer) {
+            clearInterval(this.indexingTimer);
+        }
+
+        // Démarrer un nouveau timer avec l'intervalle configuré
         this.indexingTimer = setInterval(async () => {
             if (this.settings.autoConfigure) {
-                this.settings.lastSync = await updateContentIndex(this.app.vault, this.settings, this.settings.lastSync);
+                this.settings.lastSync = await updateContentIndex(
+                    this.app.vault,
+                    this.settings,
+                    this.settings.lastSync
+                );
             }
-        }, 60 * 60 * 1000);
+        }, this.settings.syncInterval * 60 * 1000); // Convertir les minutes en millisecondes
+    }
+
+    // Méthode publique pour redémarrer le timer (appelée depuis les paramètres)
+    public restartSyncTimer() {
+        this.startSyncTimer();
     }
 
     async loadSettings() {
@@ -77,7 +97,7 @@ export default class Khoj extends Plugin {
     }
 
     async saveSettings() {
-        this.saveData(this.settings);
+        await this.saveData(this.settings);
     }
 
     async onunload() {

src/interface/obsidian/src/settings.ts

@@ -26,6 +26,7 @@ export interface KhojSetting {
     syncFileType: SyncFileTypes;
     userInfo: UserInfo | null;
     syncFolders: string[];
+    syncInterval: number;
 }
 
 export const DEFAULT_SETTINGS: KhojSetting = {
@@ -42,6 +43,7 @@ export const DEFAULT_SETTINGS: KhojSetting = {
     },
     userInfo: null,
     syncFolders: [],
+    syncInterval: 60,
 }
 
 export class KhojSettingTab extends PluginSettingTab {
@@ -158,6 +160,28 @@ export class KhojSettingTab extends PluginSettingTab {
                     await this.plugin.saveSettings();
                 }));
 
+        // Add setting for sync interval
+        const syncIntervalValues = [1, 5, 10, 20, 30, 45, 60, 120, 1440];
+        new Setting(containerEl)
+            .setName('Sync Interval')
+            .setDesc('Minutes between automatic synchronizations')
+            .addDropdown(dropdown => dropdown
+                .addOptions(Object.fromEntries(
+                    syncIntervalValues.map(value => [
+                        value.toString(),
+                        value === 1 ? '1 minute' :
+                            value === 1440 ? '24 hours' :
+                                `${value} minutes`
+                    ])
+                ))
+                .setValue(this.plugin.settings.syncInterval.toString())
+                .onChange(async (value) => {
+                    this.plugin.settings.syncInterval = parseInt(value);
+                    await this.plugin.saveSettings();
+                    // Redémarrer le timer avec le nouvel intervalle
+                    this.plugin.restartSyncTimer();
+                }));
+
         // Add setting to manage sync folders
         const syncFoldersContainer = containerEl.createDiv('sync-folders-container');
         const foldersSetting = new Setting(syncFoldersContainer)