feat(mobx): start work on settings store

src/mobx/stores/Settings.ts

@@ -0,0 +1,87 @@
+import { action, computed, makeAutoObservable, ObservableMap } from "mobx";
+
+import { mapToRecord } from "../../lib/conversion";
+
+import { Theme } from "../../context/Theme";
+
+import { Sounds } from "../../assets/sounds/Audio";
+import Persistent from "../interfaces/Persistent";
+import Store from "../interfaces/Store";
+
+export type SoundOptions = {
+    [key in Sounds]?: boolean;
+};
+
+export type EmojiPack = "mutant" | "twemoji" | "noto" | "openmoji";
+
+interface ISettings {
+    "notifications:desktop": boolean;
+    "notifications:sounds": SoundOptions;
+
+    "appearance:emoji": EmojiPack;
+    "appearance:ligatures": boolean;
+    "appearance:theme:base": string;
+    "appearance:theme:custom": Partial<Theme>;
+}
+
+/*const Schema: {
+    [key in keyof ISettings]:
+        | "string"
+        | "number"
+        | "boolean"
+        | "object"
+        | "function";
+} = {
+    "notifications:desktop": "boolean",
+    "notifications:sounds": "object",
+
+    "appearance:emoji": "string",
+    "appearance:ligatures": "boolean",
+    "appearance:theme:base": "string",
+    "appearance:theme:custom": "object",
+};*/
+
+/**
+ * Manages user settings.
+ */
+export default class Settings implements Store, Persistent<ISettings> {
+    private data: ObservableMap<string, unknown>;
+
+    /**
+     * Construct new Layout store.
+     */
+    constructor() {
+        this.data = new ObservableMap();
+        makeAutoObservable(this);
+    }
+
+    get id() {
+        return "layout";
+    }
+
+    toJSON() {
+        return JSON.parse(JSON.stringify(mapToRecord(this.data)));
+    }
+
+    @action hydrate(data: ISettings) {
+        Object.keys(data).forEach((key) =>
+            this.data.set(key, (data as any)[key]),
+        );
+    }
+
+    @action set<T extends keyof ISettings>(key: T, value: ISettings[T]) {
+        return this.data.set(key, value);
+    }
+
+    @computed get<T extends keyof ISettings>(key: T) {
+        return this.data.get(key) as ISettings[T] | undefined;
+    }
+
+    @action setUnchecked(key: string, value: unknown) {
+        return this.data.set(key, value);
+    }
+
+    @computed getUnchecked(key: string) {
+        return this.data.get(key);
+    }
+}