From 4f95b8d9d2dec6dd1e9069372abd7cf605e63d9a Mon Sep 17 00:00:00 2001
From: かっこかり <67428053+kakkokari-gtyih@users.noreply.github.com>
Date: Mon, 22 Jan 2024 09:20:56 +0900
Subject: fix(frontend/pizzax): デフォルト値が適用できないことがあるのを修正
 (#13057)
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

* fix(frontend/pizzax): デフォルト値が適用できないことがあるのを修正

* fix

* いらんプロパティをけす
---
 packages/frontend/src/pizzax.ts | 19 ++++++++++++++++---
 1 file changed, 16 insertions(+), 3 deletions(-)

(limited to 'packages/frontend/src/pizzax.ts')

diff --git a/packages/frontend/src/pizzax.ts b/packages/frontend/src/pizzax.ts
index 8723110b08..b3d2374899 100644
--- a/packages/frontend/src/pizzax.ts
+++ b/packages/frontend/src/pizzax.ts
@@ -7,6 +7,7 @@
 
 import { onUnmounted, Ref, ref, watch } from 'vue';
 import { BroadcastChannel } from 'broadcast-channel';
+import { defu } from 'defu';
 import { $i } from '@/account.js';
 import { misskeyApi } from '@/scripts/misskey-api.js';
 import { get, set } from '@/scripts/idb-proxy.js';
@@ -80,6 +81,18 @@ export class Storage<T extends StateDef> {
 		this.loaded = this.ready.then(() => this.load());
 	}
 
+	private isPureObject(value: unknown): value is Record<string, unknown> {
+		return typeof value === 'object' && value !== null && !Array.isArray(value);
+	}
+
+	private mergeState<T>(value: T, def: T): T {
+		if (this.isPureObject(value) && this.isPureObject(def)) {
+			if (_DEV_) console.log('Merging state. Incoming: ', value, ' Default: ', def);
+			return defu(value, def) as T;
+		}
+		return value;
+	}
+
 	private async init(): Promise<void> {
 		await this.migrate();
 
@@ -89,11 +102,11 @@ export class Storage<T extends StateDef> {
 
 		for (const [k, v] of Object.entries(this.def) as [keyof T, T[keyof T]['default']][]) {
 			if (v.where === 'device' && Object.prototype.hasOwnProperty.call(deviceState, k)) {
-				this.reactiveState[k].value = this.state[k] = deviceState[k];
+				this.reactiveState[k].value = this.state[k] = this.mergeState<T[keyof T]['default']>(deviceState[k], v.default);
 			} else if (v.where === 'account' && $i && Object.prototype.hasOwnProperty.call(registryCache, k)) {
-				this.reactiveState[k].value = this.state[k] = registryCache[k];
+				this.reactiveState[k].value = this.state[k] = this.mergeState<T[keyof T]['default']>(registryCache[k], v.default);
 			} else if (v.where === 'deviceAccount' && Object.prototype.hasOwnProperty.call(deviceAccountState, k)) {
-				this.reactiveState[k].value = this.state[k] = deviceAccountState[k];
+				this.reactiveState[k].value = this.state[k] = this.mergeState<T[keyof T]['default']>(deviceAccountState[k], v.default);
 			} else {
 				this.reactiveState[k].value = this.state[k] = v.default;
 				if (_DEV_) console.log('Use default value', k, v.default);
-- 
cgit v1.2.3-freya