initial commit

fluxer_app/src/stores/InitializationStore.tsx

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+/*
+ * Copyright (C) 2026 Fluxer Contributors
+ *
+ * This file is part of Fluxer.
+ *
+ * Fluxer is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * Fluxer is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with Fluxer. If not, see <https://www.gnu.org/licenses/>.
+ */
+
+import {action, makeAutoObservable} from 'mobx';
+
+const InitializationState = {
+	LOADING: 'LOADING',
+	CONNECTING: 'CONNECTING',
+	READY: 'READY',
+	ERROR: 'ERROR',
+} as const;
+
+type InitializationState = (typeof InitializationState)[keyof typeof InitializationState];
+
+class InitializationStore {
+	state: InitializationState = InitializationState.LOADING;
+	error: string | null = null;
+	readyPayload: unknown = null;
+
+	constructor() {
+		makeAutoObservable(this, {}, {autoBind: true});
+	}
+
+	get isLoading(): boolean {
+		return this.state === InitializationState.LOADING;
+	}
+
+	get isConnecting(): boolean {
+		return this.state === InitializationState.CONNECTING;
+	}
+
+	get isReady(): boolean {
+		return this.state === InitializationState.READY;
+	}
+
+	get hasError(): boolean {
+		return this.state === InitializationState.ERROR;
+	}
+
+	get canNavigateToProtectedRoutes(): boolean {
+		return this.state === InitializationState.READY;
+	}
+
+	@action
+	setLoading(): void {
+		this.state = InitializationState.LOADING;
+		this.error = null;
+		this.readyPayload = null;
+	}
+
+	@action
+	setConnecting(): void {
+		this.state = InitializationState.CONNECTING;
+		this.error = null;
+		this.readyPayload = null;
+	}
+
+	@action
+	setReady(payload: unknown): void {
+		this.state = InitializationState.READY;
+		this.error = null;
+		this.readyPayload = payload;
+	}
+
+	@action
+	setError(error: string): void {
+		this.state = InitializationState.ERROR;
+		this.error = error;
+		this.readyPayload = null;
+	}
+
+	@action
+	reset(): void {
+		this.state = InitializationState.LOADING;
+		this.error = null;
+		this.readyPayload = null;
+	}
+}
+
+export default new InitializationStore();