Extract library from plugin

obsidian-plugin/src/obisidan-event-handler.ts

@@ -0,0 +1,68 @@
+import type { Syncer } from "sync-client";
+import { Logger } from "sync-client";
+import type { TAbstractFile } from "obsidian";
+import { TFile } from "obsidian";
+
+export class ObsidianFileEventHandler {
+	public constructor(private readonly syncer: Syncer) {}
+
+	public async onCreate(file: TAbstractFile): Promise<void> {
+		if (file instanceof TFile) {
+			Logger.getInstance().info(`File created: ${file.path}`);
+
+			await this.syncer.syncLocallyCreatedFile(
+				file.path,
+				new Date(file.stat.ctime)
+			);
+		} else {
+			Logger.getInstance().debug(`Folder created: ${file.path}, ignored`);
+		}
+	}
+
+	public async onDelete(file: TAbstractFile): Promise<void> {
+		if (file instanceof TFile) {
+			Logger.getInstance().info(`File deleted: ${file.path}`);
+
+			await this.syncer.syncLocallyDeletedFile(file.path);
+		} else {
+			Logger.getInstance().debug(`Folder deleted: ${file.path}, ignored`);
+		}
+	}
+
+	public async onRename(file: TAbstractFile, oldPath: string): Promise<void> {
+		if (file instanceof TFile) {
+			Logger.getInstance().info(
+				`File renamed: ${oldPath} -> ${file.path}`
+			);
+
+			await this.syncer.syncLocallyUpdatedFile({
+				oldPath,
+				relativePath: file.path,
+				updateTime: new Date(file.stat.ctime)
+			});
+		} else {
+			Logger.getInstance().debug(
+				`Folder renamed: ${oldPath} -> ${file.path}, ignored`
+			);
+		}
+	}
+
+	public async onModify(file: TAbstractFile): Promise<void> {
+		if (file instanceof TFile) {
+			if (file.basename.startsWith("console-log.iPhone")) {
+				return;
+			}
+
+			Logger.getInstance().info(`File modified: ${file.path}`);
+
+			await this.syncer.syncLocallyUpdatedFile({
+				relativePath: file.path,
+				updateTime: new Date(file.stat.ctime)
+			});
+		} else {
+			Logger.getInstance().debug(
+				`Folder modified: ${file.path}, ignored`
+			);
+		}
+	}
+}