From ec5c2f99528414479dddb0531de407c3461d994e Mon Sep 17 00:00:00 2001
From: Odonno <bottiau.david@laposte.net>
Date: Thu, 3 Oct 2024 12:08:11 +0200
Subject: [PATCH] chore: lazy import adapter

---
 src/adapter/base.tsx    | 16 +++++-----------
 src/adapter/browser.tsx | 28 ++++++++++++++--------------
 src/adapter/desktop.tsx |  2 +-
 src/adapter/index.tsx   | 15 ++++++---------
 src/adapter/mini.tsx    |  6 ++++--
 5 files changed, 30 insertions(+), 37 deletions(-)

diff --git a/src/adapter/base.tsx b/src/adapter/base.tsx
index 8548ba2e..de290f61 100644
--- a/src/adapter/base.tsx
+++ b/src/adapter/base.tsx
@@ -10,11 +10,13 @@ export interface OpenedBinaryFile {
 	content: Blob;
 }
 
+export type SurrealistAdapterType = "browser" | "desktop" | "mini";
+
 export interface SurrealistAdapter {
 	/**
 	 * Identifier for this adapter
 	 */
-	id: string;
+	id: SurrealistAdapterType;
 
 	/**
 	 * Returns whether local database serving is supported
@@ -97,20 +99,12 @@ export interface SurrealistAdapter {
 	/**
 	 * Open a text file locally
 	 */
-	openTextFile(
-		title: string,
-		filters: any,
-		multiple: boolean,
-	): Promise<OpenedTextFile[]>;
+	openTextFile(title: string, filters: any, multiple: boolean): Promise<OpenedTextFile[]>;
 
 	/**
 	 * Open a binary file locally
 	 */
-	openBinaryFile(
-		title: string,
-		filters: any,
-		multiple: boolean,
-	): Promise<OpenedBinaryFile[]>;
+	openBinaryFile(title: string, filters: any, multiple: boolean): Promise<OpenedBinaryFile[]>;
 
 	/**
 	 * Log a message to the implemented logging system
diff --git a/src/adapter/browser.tsx b/src/adapter/browser.tsx
index 1b41ed9f..a50f504d 100644
--- a/src/adapter/browser.tsx
+++ b/src/adapter/browser.tsx
@@ -3,13 +3,14 @@ import type {
 	OpenedBinaryFile,
 	OpenedTextFile,
 	SurrealistAdapter,
+	SurrealistAdapterType,
 } from "./base";
 
 /**
- * Surrealist adapter for running as web app
+ * Base adapter for running as web app
  */
-export class BrowserAdapter implements SurrealistAdapter {
-	public id = "browser";
+export abstract class BaseBrowserAdapter implements SurrealistAdapter {
+	abstract id: SurrealistAdapterType;
 
 	public isServeSupported = false;
 	public isUpdateCheckSupported = false;
@@ -41,10 +42,7 @@ export class BrowserAdapter implements SurrealistAdapter {
 		const config = localStorage.getItem("surrealist:config") || "{}";
 		const parsed = JSON.parse(config);
 
-		if (
-			parsed.configVersion === undefined &&
-			Object.keys(parsed).length > 0
-		) {
+		if (parsed.configVersion === undefined && Object.keys(parsed).length > 0) {
 			return {};
 		}
 
@@ -80,9 +78,7 @@ export class BrowserAdapter implements SurrealistAdapter {
 		}
 
 		const file =
-			typeof result === "string"
-				? new File([result], "", { type: "text/plain" })
-				: result;
+			typeof result === "string" ? new File([result], "", { type: "text/plain" }) : result;
 
 		const url = window.URL.createObjectURL(file);
 		const el = document.createElement("a");
@@ -166,10 +162,14 @@ export class BrowserAdapter implements SurrealistAdapter {
 		console.debug(`${label}: ${message}`);
 	}
 
-	public fetch(
-		url: string,
-		options?: RequestInit | undefined,
-	): Promise<Response> {
+	public fetch(url: string, options?: RequestInit | undefined): Promise<Response> {
 		return fetch(url, options);
 	}
 }
+
+/**
+ * Surrealist adapter for running as web app
+ */
+export class BrowserAdapter extends BaseBrowserAdapter {
+	public id = "browser" as const;
+}
diff --git a/src/adapter/desktop.tsx b/src/adapter/desktop.tsx
index 55b2d698..0a53899a 100644
--- a/src/adapter/desktop.tsx
+++ b/src/adapter/desktop.tsx
@@ -46,7 +46,7 @@ interface LinkResource {
  * Surrealist adapter for running as Wails desktop app
  */
 export class DesktopAdapter implements SurrealistAdapter {
-	public id = "desktop";
+	public id = "desktop" as const;
 
 	public isServeSupported = true;
 	public isUpdateCheckSupported = true;
diff --git a/src/adapter/index.tsx b/src/adapter/index.tsx
index f771cc3b..66f39d44 100644
--- a/src/adapter/index.tsx
+++ b/src/adapter/index.tsx
@@ -1,15 +1,12 @@
 import type { SurrealistAdapter } from "./base";
-import { BrowserAdapter } from "./browser";
-import { DesktopAdapter } from "./desktop";
-import { MiniAdapter } from "./mini";
 
 export const adapter: SurrealistAdapter =
 	"__TAURI_INTERNALS__" in window
-		? new DesktopAdapter()
+		? new (await import("./desktop")).DesktopAdapter()
 		: document.querySelector("meta[name=surrealist-mini]")
-			? new MiniAdapter()
-			: new BrowserAdapter();
+			? new (await import("./mini")).MiniAdapter()
+			: new (await import("./browser")).BrowserAdapter();
 
-export const isDesktop = adapter instanceof DesktopAdapter;
-export const isBrowser = adapter instanceof BrowserAdapter;
-export const isMini = adapter instanceof MiniAdapter;
+export const isDesktop = adapter.id === "desktop";
+export const isBrowser = adapter.id === "browser";
+export const isMini = adapter.id === "mini";
diff --git a/src/adapter/mini.tsx b/src/adapter/mini.tsx
index 6ed9aab2..9ec84871 100644
--- a/src/adapter/mini.tsx
+++ b/src/adapter/mini.tsx
@@ -8,11 +8,13 @@ import { createBaseSettings, createBaseTab, createSandboxConnection } from "~/ut
 import { showError } from "~/util/helpers";
 import { broadcastMessage } from "~/util/messaging";
 import { parseDatasetURL } from "~/util/surrealql";
-import { BrowserAdapter } from "./browser";
+import { BaseBrowserAdapter } from "./browser";
 
 const THEMES = new Set(["light", "dark", "auto"]);
 
-export class MiniAdapter extends BrowserAdapter {
+export class MiniAdapter extends BaseBrowserAdapter {
+	public id = "mini" as const;
+
 	public appearance: MiniAppearance = "normal";
 	public corners: string | undefined = undefined;
 	public transparent = false;