hassio-nextcloud-backup/nextcloud_backup/backend/src/tools/messageManager.ts

import { randomUUID } from "crypto";
import { DateTime } from "luxon";
import { type Message, MessageType } from "../types/message.js";

const maxMessageLength = 255;

class MessageManager {
  private messages: Message[] = [];

  public addMessage(
    type: MessageType,
    message: string,
    detail?: string,
    isImportant = false
  ) {
    this.messages.unshift({
      id: randomUUID(),
      message: message,
      type: type,
      time: DateTime.now(),
      viewed: !isImportant,
      detail: detail,
    });
    if (this.messages.length > maxMessageLength) {
      this.messages.shift();
    }
  }

  public error(message: string, detail?: string) {
    this.addMessage(MessageType.ERROR, message, detail, true);
  }

  public warn(message: string, detail?: string) {
    this.addMessage(MessageType.WARN, message, detail);
  }

  public info(message: string, detail?: string) {
    this.addMessage(MessageType.INFO, message, detail);
  }

  public success(message: string, detail?: string) {
    this.addMessage(MessageType.SUCCESS, message, detail);
  }

  public get() {
    return this.messages;
  }

  public getById(id: string) {
    return this.messages.find((value) => value.id == id);
  }

  public markReaded(id: string) {
    const index = this.messages.findIndex((value) => value.id == id);
    if (index == -1) {
      return false;
    }
    this.messages[index].viewed = true;
    return true;
  }
  public markAllReaded() {
    this.messages.forEach((value: Message) => {
      value.viewed = true;
    });
  }
}

const messageManager = new MessageManager();
export default messageManager;