To address the issue of displaying multi-line text in the message component, you need to add a CSS rule that allows text to wrap and display on multiple lines. This can be achieved by using the white-space property with the value pre-line.

Here's the updated CSS for the messagebody class in the app/frontend/src/components/message/message.css file:

.message {
    max-width: 100%;

    display: grid;
    grid-template-areas:
        "title time"
        "body body"
        "tags tags"
        "image image";

    grid-template-columns: repeat(2, minmax(0, 1fr));
    align-content: space-between;
    padding: 10px;
}

.messagetitle {
    grid-area: title;
    font-size: 1.2em;
    padding-left: 5px;
    overflow: hidden;
    margin-top: 0px;
}

.messagetime {
    grid-area: time;
    justify-self: right;
    padding-right: 5px;
    margin-top: 0px;
}

.messagebody {
    grid-area: body;
    padding-left: 5px;
    padding-right: 5px;
    white-space: pre-line; /* Add this line to allow multi-line text */
}

.messagetags {
    grid-area: tags;
}

.messageimage {
    grid-area: image;
    max-width: 100%;
    max-height: 25vh;
    justify-self: center;
}

This change will ensure that any text within the messagebody class will display on multiple lines if necessary, improving the readability of messages that contain longer text.

If there are no other changes required for this file, this should be the only modification needed.

To address the issue in the app/frontend/src/manifest.json file, we need to correct the folder path for the desktop preview image. The current path is incorrect, and it should be updated to point to the correct location.

Steps to Correct the Folder Path

1. Identify the Correct Path: Ensure that the correct path to the desktop screenshot image is known. According to the issue description, the correct path should be /assets/screenshots/desktop-screenshot.png.

2. Update the Manifest File: Modify the src attribute of the desktop screenshot entries in the screenshots array to reflect the correct path.

Updated manifest.json File

Here is the corrected version of the manifest.json file:

{
  "name": "notify app",
  "short_name": "notify",
  "start_url": "/",
  "display": "standalone",
  "orientation": "portrait",
  "background_color": "#000",
  "theme_color": "#000",
  "categories": [
    "utilities",
    "productivity"
  ],
  "description": "Notify is a simple app that allows you to receive notifications from a webhook.",
  "icons": [
    {
      "src": "/assets/icons/notify_big.png",
      "sizes": "512x512",
      "type": "image/png",
      "purpose": "any"
    },
    {
      "src": "/assets/icons/notify_big.png",
      "sizes": "512x512",
      "type": "image/png",
      "purpose": "maskable"
    },
    {
      "src": "/assets/icons/notify_small.png",
      "sizes": "192x192",
      "type": "image/png",
      "purpose": "any"
    },
    {
      "src": "/assets/icons/notify_small.png",
      "sizes": "192x192",
      "type": "image/png",
      "purpose": "maskable"
    }
  ],
  "screenshots": [
    {
      "src": "/assets/screenshots/mobile-screenshot.png",
      "sizes": "1170x2532",
      "type": "image/png",
      "form_factor": "narrow",
      "label": "App screenshot with example notification",
      "platform": "ios"
    },
    {
      "src": "/assets/screenshots/mobile-screenshot.png",
      "sizes": "1170x2532",
      "type": "image/png",
      "form_factor": "narrow",
      "label": "App screenshot with example notification",
      "platform": "android"
    },
    {
      "src": "/assets/screenshots/desktop-screenshot.png",
      "sizes": "2038x1301",
      "type": "image/png",
      "form_factor": "wide",
      "label": "Home screen of Awesome App",
      "platform": "windows"
    },
    {
      "src": "/assets/screenshots/desktop-screenshot.png",
      "sizes": "2038x1301",
      "type": "image/png",
      "form_factor": "wide",
      "label": "Home screen of Awesome App",
      "platform": "macos"
    }
  ]
}

Summary

• Corrected the folder path for the desktop screenshot image in the manifest.json file.
• Ensured consistency by updating both entries for the desktop screenshot.

This change will ensure that the desktop preview image is correctly referenced and displayed in the application.

To implement pagination logic in the Messages component, we need to break down the list of messages into pages and provide a way for users to navigate between these pages. Here's a step-by-step plan to achieve this:

1. State Management for Pagination:

   • Introduce state variables to manage the current page and the number of messages per page.

2. Pagination Logic:

   • Calculate the messages to be displayed based on the current page and the number of messages per page.

3. Pagination Controls:

   • Add buttons or controls to navigate between pages.

4. Update the Render Method:

   • Modify the render method to display only the messages for the current page and include the pagination controls.

Here's the updated code for app/frontend/src/components/messages/messages.tsx:

import { FunctionalComponent, h } from 'preact';
import 'preact-material-components/Theme/style.css';
import { useLastOpenTime } from '../../hooks/use-lastopen';
import { useMessageReceiver } from '../../hooks/use-messagereceiver';
import Message from '../message/message';
import style from './messages.css';
import { useEffect, useState } from 'preact/hooks';

const Messages: FunctionalComponent = () => {
    const messages = useMessageReceiver();
    const lastOpenTime = useLastOpenTime();

    const newMessages = messages.filter(e => !(e.receivedAt <= lastOpenTime));
    const oldMessages = messages.filter(e => e.receivedAt <= lastOpenTime);

    const [currentPage, setCurrentPage] = useState(1);
    const messagesPerPage = 10;

    const totalMessages = newMessages.length + oldMessages.length;
    const totalPages = Math.ceil(totalMessages / messagesPerPage);

    const paginateMessages = (messages, page) => {
        const startIndex = (page - 1) * messagesPerPage;
        return messages.slice(startIndex, startIndex + messagesPerPage);
    };

    const handleNextPage = () => {
        if (currentPage < totalPages) {
            setCurrentPage(currentPage + 1);
        }
    };

    const handlePreviousPage = () => {
        if (currentPage > 1) {
            setCurrentPage(currentPage - 1);
        }
    };

    useEffect(() => {
        if (navigator && (navigator as any).clearAppBadge) {
            (navigator as any).clearAppBadge();
        }
    }, [messages]);

    const paginatedNewMessages = paginateMessages(newMessages, currentPage);
    const paginatedOldMessages = paginateMessages(oldMessages, currentPage - Math.ceil(newMessages.length / messagesPerPage));

    return (
        <div class={style.content}>
            <div class={style.main}>
                <ul class={style.messagelist}>
                    {paginatedNewMessages.map((message) => (
                        <li class={style.nobullet}>
                            <Message message={message} />
                        </li>)
                    )}
                </ul>

                {(newMessages.length > 0) && <div class={style.divider}></div>}

                <ul class={style.messagelist}>
                    {paginatedOldMessages.map((message) => (
                        <li class={style.nobullet}>
                            <Message message={message} />
                        </li>)
                    )}
                </ul>

                <div class={style.pagination}>
                    <button onClick={handlePreviousPage} disabled={currentPage === 1}>Previous</button>
                    <span>Page {currentPage} of {totalPages}</span>
                    <button onClick={handleNextPage} disabled={currentPage === totalPages}>Next</button>
                </div>
            </div>
        </div>
    );
};

export default Messages;

Explanation:

1. State Variables:

   • currentPage to keep track of the current page.
   • messagesPerPage to define how many messages are displayed per page.

2. Pagination Logic:

   • paginateMessages function slices the messages array to get the messages for the current page.
   • handleNextPage and handlePreviousPage functions update the currentPage state.

3. Render Method:

   • paginatedNewMessages and paginatedOldMessages are calculated based on the current page.
   • Pagination controls (Previous and Next buttons) are added to navigate between pages.

This implementation ensures that the messages are displayed in a paginated manner, improving the user experience when dealing with a large number of messages.