checkpoint chat

This commit is contained in:
Christian Rute 2024-10-30 15:06:17 +01:00
parent 8d1ec4245f
commit 1102404c9d
3 changed files with 341 additions and 0 deletions

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client/chat.html Normal file
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<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>Chat Interface</title>
<link rel="stylesheet" href="css/styles.css">
</head>
<body>
<div class="main-container">
<!-- Linke Seitenleiste für Chat-Sessions -->
<div class="sidebar" id="chatSidebar">
<h3>Gespeicherte Chats</h3>
<button id="newChatButton">Neuer Chat</button>
<div id="chatList"></div>
</div>
<!-- Chatbereich -->
<div class="chat-container">
<div class="chat-box" id="chatBox">
<!-- Nachrichten werden hier angezeigt -->
</div>
<div class="chat-input-container">
<textarea id="chatInput" class="chat-input" placeholder="Schreibe eine Nachricht..."></textarea>
<button id="sendButton" class="chat-send-button">Senden</button>
</div>
</div>
</div>
<script src="js/chat.js"></script>
</body>
</html>

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@ -169,3 +169,200 @@ main {
color: red; color: red;
} }
/* Chat Interface Styles */
.chat-container {
width: 100%;
max-width: 600px;
margin: 0 auto;
display: flex;
flex-direction: column;
height: 100vh;
background-color: #f4f6f8;
border: 1px solid #ccc;
border-radius: 8px;
overflow: hidden;
}
.chat-box {
flex: 1;
padding: 15px;
display: flex;
flex-direction: column-reverse;
overflow-y: auto;
}
.chat-message {
margin-bottom: 10px;
padding: 10px;
border-radius: 8px;
max-width: 80%;
word-wrap: break-word;
}
.chat-message.user {
background-color: #007bff;
color: #fff;
align-self: flex-end;
}
.chat-message.bot {
background-color: #e0e0e0;
color: #000;
align-self: flex-start;
}
.chat-input-container {
display: flex;
padding: 10px;
background-color: #ffffff;
border-top: 1px solid #ccc;
}
.chat-input {
flex: 1;
padding: 8px;
border-radius: 4px;
border: 1px solid #ccc;
font-size: 16px;
resize: none; /* Entfernt die Möglichkeit, das Textfeld zu vergrößern */
overflow-y: auto; /* Fügt einen vertikalen Scroll hinzu, wenn nötig */
max-height: 80px; /* Maximale Höhe für das Textfeld */
}
.chat-input:focus {
outline: none; /* Entfernt den Standard-Fokusrahmen */
}
/* Kleinere Sendetaste */
.chat-send-button {
padding: 8px 12px; /* Kleinere Abmessungen */
background-color: #007bff;
color: white;
border: none;
border-radius: 4px;
font-size: 14px; /* Kleinere Schriftgröße */
cursor: pointer;
}
.chat-send-button:hover {
background-color: #0056b3;
}
/* Haupt-Container für Layout mit Seitenleiste */
.main-container {
display: flex;
height: 100vh;
}
/* Linke Seitenleiste */
.sidebar {
width: 200px;
background-color: #2c3e50;
color: #fff;
padding: 15px;
overflow-y: auto;
}
.sidebar h3 {
margin: 0;
padding-bottom: 10px;
border-bottom: 1px solid #fff;
font-size: 18px;
}
.chat-session-button {
background-color: #34495e;
color: #fff;
padding: 10px;
margin-top: 10px;
border: none;
border-radius: 4px;
width: 100%;
cursor: pointer;
text-align: left;
}
.chat-session-button:hover {
background-color: #3b5998;
}
/* Chatbereich Styles (wie oben beschrieben) */
.chat-container {
flex: 1;
display: flex;
flex-direction: column;
background-color: #f4f6f8;
border-left: 1px solid #ccc;
overflow: hidden;
}
.chat-box {
flex: 1;
padding: 15px;
display: flex;
flex-direction: column-reverse;
overflow-y: auto;
}
#chatBox {
display: flex;
flex-direction: column-reverse;
}
#sendButton {
width: auto;
}
/* Hinzufügen von Lösch-Button-Stilen */
.chat-session-button-container {
display: flex;
align-items: center;
margin-top: 10px;
}
.chat-session-button {
flex: 1;
background-color: #34495e;
color: #fff;
padding: 8px;
border: none;
border-radius: 4px;
text-align: left;
cursor: pointer;
}
.chat-session-button:hover {
background-color: #3b5998;
}
/* Löschen-Button */
.delete-chat-button {
width: auto;
background-color: #e74c3c;
color: #fff;
border: none;
border-radius: 4px;
padding: 5px;
margin-left: 8px;
cursor: pointer;
}
.delete-chat-button:hover {
background-color: #c0392b;
}
/* Neuer Chat-Button */
#newChatButton {
background-color: #2ecc71;
color: #fff;
border: none;
border-radius: 4px;
padding: 10px;
margin-bottom: 10px;
cursor: pointer;
}
#newChatButton:hover {
background-color: #27ae60;
}

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client/js/chat.js Normal file
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let chatCount = 0; // Zähler für Chat-Sessions
document.getElementById('newChatButton').addEventListener('click', () => {
createNewChat();
});
document.getElementById('sendButton').addEventListener('click', () => {
const chatBox = document.getElementById('chatBox');
const chatInput = document.getElementById('chatInput');
const messageText = chatInput.value.trim();
if (messageText !== '') {
const messageElement = document.createElement('div');
messageElement.classList.add('chat-message', 'user');
messageElement.innerText = messageText;
chatBox.prepend(messageElement);
// Nachricht speichern
saveMessage(chatCount, messageText);
// Sidebar-Button für den Chat-Verlauf erstellen, falls noch nicht vorhanden
if (document.getElementById(`chatSession-${chatCount}`) === null) {
createChatSessionButton(chatCount);
}
chatInput.value = ''; // Input-Feld leeren
}
});
function createNewChat() {
// Erhöhe den Chat-Zähler und erstelle einen neuen Chat
const newChatId = chatCount++;
localStorage.setItem(`chatHistory-${newChatId}`, JSON.stringify([])); // Leeren Chat speichern
createChatSessionButton(newChatId); // Button für den neuen Chat erstellen
loadChatHistory(newChatId); // Lade den neuen Chat
}
function saveMessage(chatId, message) {
const chatHistory = JSON.parse(localStorage.getItem(`chatHistory-${chatId}`)) || [];
chatHistory.push({ user: "user", text: message });
localStorage.setItem(`chatHistory-${chatId}`, JSON.stringify(chatHistory));
}
function createChatSessionButton(chatId) {
const chatList = document.getElementById('chatList');
// Container für Chat-Button und Löschen-Button
const buttonContainer = document.createElement('div');
buttonContainer.classList.add('chat-session-button-container');
// Chat-Button
const button = document.createElement('button');
button.classList.add('chat-session-button');
button.id = `chatSession-${chatId}`;
button.innerText = `Chat ${chatId + 1}`;
button.addEventListener('click', () => loadChatHistory(chatId));
// Löschen-Button
const deleteButton = document.createElement('button');
deleteButton.classList.add('delete-chat-button');
deleteButton.innerText = "✕";
deleteButton.addEventListener('click', (event) => {
event.stopPropagation(); // Verhindert, dass der Chat geladen wird, wenn auf Löschen geklickt wird
deleteChat(chatId, buttonContainer);
});
// Elemente hinzufügen
buttonContainer.appendChild(button);
buttonContainer.appendChild(deleteButton);
chatList.appendChild(buttonContainer);
}
function loadChatHistory(chatId) {
const chatBox = document.getElementById('chatBox');
chatBox.innerHTML = ''; // Aktuellen Chat leeren
const chatHistory = JSON.parse(localStorage.getItem(`chatHistory-${chatId}`)) || [];
chatHistory.forEach(entry => {
const messageElement = document.createElement('div');
messageElement.classList.add('chat-message', entry.user);
messageElement.innerText = entry.text;
chatBox.prepend(messageElement);
});
}
function deleteChat(chatId, buttonContainer) {
// Entferne den Chat-Verlauf aus dem LocalStorage
localStorage.removeItem(`chatHistory-${chatId}`);
// Entferne den Button aus der Sidebar
buttonContainer.remove();
}
function loadAllChatSessions() {
Object.keys(localStorage).forEach((key) => {
if (key.startsWith('chatHistory-')) {
const chatId = parseInt(key.split('-')[1], 10);
createChatSessionButton(chatId);
chatCount = Math.max(chatCount, chatId + 1); // Chat-Zähler aktualisieren
}
});
// Lade den neuesten Chat-Verlauf
if (chatCount > 0) {
loadChatHistory(chatCount - 1);
}
}
// Beim Laden der Seite alle Chat-Sitzungen laden
window.addEventListener('DOMContentLoaded', loadAllChatSessions);