977 lines
30 KiB
TypeScript
977 lines
30 KiB
TypeScript
/**
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* ChatScreen - Hauptchat-Oberflaeche
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*
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* Zeigt die Konversation mit ARIA, Texteingabe, Sprach-Button,
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* Datei- und Kamera-Upload.
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*/
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import React, { useState, useEffect, useRef, useCallback } from 'react';
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import {
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View,
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Text,
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TextInput,
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TouchableOpacity,
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FlatList,
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KeyboardAvoidingView,
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Platform,
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StyleSheet,
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Image,
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Modal,
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} from 'react-native';
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import AsyncStorage from '@react-native-async-storage/async-storage';
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import RNFS from 'react-native-fs';
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import rvs, { RVSMessage, ConnectionState } from '../services/rvs';
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import audioService from '../services/audio';
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import wakeWordService from '../services/wakeword';
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import updateService from '../services/updater';
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import VoiceButton from '../components/VoiceButton';
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import FileUpload, { FileData } from '../components/FileUpload';
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import CameraUpload, { PhotoData } from '../components/CameraUpload';
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import { RecordingResult } from '../services/audio';
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import Geolocation from '@react-native-community/geolocation';
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// --- Typen ---
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interface Attachment {
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type: 'image' | 'file' | 'audio';
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name: string;
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size?: number;
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uri?: string; // Lokaler Pfad (file://) fuer Anzeige
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mimeType?: string;
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serverPath?: string; // Pfad auf dem Server (/shared/uploads/...) fuer Re-Download
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}
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interface ChatMessage {
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id: string;
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sender: 'user' | 'aria';
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text: string;
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timestamp: number;
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attachments?: Attachment[];
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}
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// --- Konstanten ---
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const CHAT_STORAGE_KEY = 'aria_chat_messages';
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const MAX_STORED_MESSAGES = 500;
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const DEFAULT_ATTACHMENT_DIR = `${RNFS.DocumentDirectoryPath}/chat_attachments`;
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const STORAGE_PATH_KEY = 'aria_attachment_storage_path';
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async function getAttachmentDir(): Promise<string> {
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try {
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const saved = await AsyncStorage.getItem(STORAGE_PATH_KEY);
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return saved || DEFAULT_ATTACHMENT_DIR;
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} catch { return DEFAULT_ATTACHMENT_DIR; }
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}
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/** Speichert Base64-Daten als Datei, gibt file:// Pfad zurueck */
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async function persistAttachment(base64Data: string, msgId: string, fileName: string): Promise<string> {
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const cacheDir = await getAttachmentDir();
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await RNFS.mkdir(cacheDir);
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// Dateiendung aus originalem Dateinamen oder Fallback
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const ext = fileName.includes('.') ? fileName.split('.').pop() : 'bin';
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const safeName = `${msgId}_${fileName.replace(/[^a-zA-Z0-9._-]/g, '_')}`;
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const filePath = `${cacheDir}/${safeName}`;
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await RNFS.writeFile(filePath, base64Data, 'base64');
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return `file://${filePath}`;
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}
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/** Prueft ob eine lokale Datei noch existiert */
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async function checkFileExists(uri: string): Promise<boolean> {
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if (!uri || !uri.startsWith('file://')) return false;
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return RNFS.exists(uri.replace('file://', ''));
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}
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// --- Komponente ---
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const ChatScreen: React.FC = () => {
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const [messages, setMessages] = useState<ChatMessage[]>([]);
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const [inputText, setInputText] = useState('');
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const [connectionState, setConnectionState] = useState<ConnectionState>('disconnected');
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const [showFileUpload, setShowFileUpload] = useState(false);
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const [showCameraUpload, setShowCameraUpload] = useState(false);
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const [gpsEnabled, setGpsEnabled] = useState(false);
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const [wakeWordActive, setWakeWordActive] = useState(false);
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const [fullscreenImage, setFullscreenImage] = useState<string | null>(null);
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const [searchQuery, setSearchQuery] = useState('');
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const [searchVisible, setSearchVisible] = useState(false);
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const flatListRef = useRef<FlatList>(null);
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const messageIdCounter = useRef(0);
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// Eindeutige Message-ID generieren
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const nextId = (): string => {
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messageIdCounter.current += 1;
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return `msg_${Date.now()}_${messageIdCounter.current}`;
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};
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// Chat-Verlauf aus AsyncStorage laden
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const isInitialLoad = useRef(true);
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useEffect(() => {
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const loadMessages = async () => {
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try {
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const stored = await AsyncStorage.getItem(CHAT_STORAGE_KEY);
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console.log('[Chat] AsyncStorage geladen:', stored ? `${stored.length} Bytes` : 'leer');
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if (stored) {
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const parsed: ChatMessage[] = JSON.parse(stored);
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if (Array.isArray(parsed) && parsed.length > 0) {
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console.log('[Chat] ${parsed.length} Nachrichten geladen');
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setMessages(parsed);
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const maxId = parsed.reduce((max, msg) => {
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const num = parseInt(msg.id.split('_').pop() || '0', 10);
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return num > max ? num : max;
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}, 0);
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messageIdCounter.current = maxId;
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}
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}
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} catch (err) {
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console.error('[Chat] Fehler beim Laden des Verlaufs:', err);
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} finally {
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isInitialLoad.current = false;
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}
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};
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loadMessages().then(async () => {
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// Auto-Re-Download: fehlende Anhänge vom Server nachladen (wenn aktiviert)
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const autoDownload = await AsyncStorage.getItem('aria_auto_download');
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if (autoDownload === 'false') return;
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setTimeout(() => {
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setMessages(prev => {
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const missing: {id: string, serverPath: string}[] = [];
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for (const msg of prev) {
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for (const att of msg.attachments || []) {
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if (att.serverPath && !att.uri) {
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missing.push({ id: msg.id, serverPath: att.serverPath });
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}
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}
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}
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if (missing.length > 0) {
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console.log(`[Chat] ${missing.length} fehlende Anhaenge — lade nach...`);
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for (const m of missing) {
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rvs.send('file_request' as any, { serverPath: m.serverPath, requestId: m.id });
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}
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}
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return prev;
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});
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}, 2000); // Warten bis RVS verbunden ist
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});
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}, []);
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// RVS-Nachrichten abonnieren
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useEffect(() => {
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const unsubMessage = rvs.onMessage((message: RVSMessage) => {
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// file_saved: Bridge meldet Server-Pfad — in Attachment merken fuer Re-Download
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if (message.type === 'file_saved') {
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const serverPath = (message.payload.serverPath as string) || '';
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const name = (message.payload.name as string) || '';
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if (serverPath) {
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setMessages(prev => prev.map(m => ({
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...m,
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attachments: m.attachments?.map(a =>
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a.name === name && !a.serverPath ? { ...a, serverPath } : a
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),
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})));
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}
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return;
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}
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// file_response: Re-Download von Server — lokal speichern
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if (message.type === 'file_response') {
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const reqId = (message.payload.requestId as string) || '';
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const b64 = (message.payload.base64 as string) || '';
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const serverPath = (message.payload.serverPath as string) || '';
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if (b64 && reqId) {
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const fileName = (message.payload.name as string) || 'download';
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persistAttachment(b64, reqId, fileName).then(filePath => {
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setMessages(prev => prev.map(m => ({
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...m,
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attachments: m.attachments?.map(a =>
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a.serverPath === serverPath ? { ...a, uri: filePath } : a
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),
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})));
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}).catch(() => {});
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}
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return;
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}
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if (message.type === 'chat') {
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const sender = (message.payload.sender as string) || '';
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// STT-Ergebnis: Transkribierten Text in die Sprach-Bubble schreiben
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if (sender === 'stt') {
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const sttText = (message.payload.text as string) || '';
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if (sttText) {
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setMessages(prev => prev.map(m =>
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m.sender === 'user' && m.text.includes('Spracheingabe wird verarbeitet')
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? { ...m, text: `\uD83C\uDFA4 ${sttText}` }
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: m
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));
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}
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return;
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}
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// Eigene App-Nachrichten ignorieren (werden lokal hinzugefuegt)
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if (sender === 'user') return;
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// Diagnostic-Nachrichten als User-Nachricht anzeigen
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if (sender === 'diagnostic') {
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const diagText = (message.payload.text as string) || '';
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if (diagText) {
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setMessages(prev => [...prev, {
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id: nextId(),
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sender: 'user',
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text: diagText,
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timestamp: message.timestamp,
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}]);
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}
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return;
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}
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const text = (message.payload.text as string) || '';
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const ts = message.timestamp;
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// Duplikat-Schutz: gleicher Text innerhalb 5s ignorieren
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setMessages(prev => {
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const isDuplicate = prev.some(m =>
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m.sender === 'aria' && m.text === text && Math.abs(m.timestamp - ts) < 5000
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);
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if (isDuplicate) return prev;
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const ariaMsg: ChatMessage = {
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id: nextId(),
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sender: 'aria',
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text,
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timestamp: ts,
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attachments: message.payload.attachments as Attachment[] | undefined,
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};
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return [...prev, ariaMsg];
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});
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}
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// TTS-Audio abspielen wenn vorhanden
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if (message.type === 'audio' && message.payload.base64) {
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audioService.playAudio(message.payload.base64 as string);
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}
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});
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const unsubState = rvs.onStateChange((state) => {
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setConnectionState(state);
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});
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// Initalen Status setzen
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setConnectionState(rvs.getState());
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return () => {
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unsubMessage();
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unsubState();
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};
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}, []);
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// Auto-Update: Bei App-Start pruefen
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useEffect(() => {
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const unsubUpdate = updateService.onUpdateAvailable((info) => {
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updateService.promptUpdate(info);
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});
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// Nach 5s pruefen (RVS muss erst verbunden sein)
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const timer = setTimeout(() => updateService.checkForUpdate(), 5000);
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return () => { unsubUpdate(); clearTimeout(timer); };
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}, []);
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// Wake Word: "ARIA" Erkennung → Auto-Aufnahme starten
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useEffect(() => {
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const unsubWake = wakeWordService.onWakeWord(async () => {
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console.log('[Chat] Wake Word erkannt — starte Auto-Aufnahme');
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// TTS stoppen damit ARIA sich nicht selbst hoert
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audioService.stopPlayback();
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// Aufnahme mit Auto-Stop (VAD) starten
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const started = await audioService.startRecording(true);
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if (!started) {
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// Mikrofon nicht verfuegbar, Wake Word wieder aktivieren
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wakeWordService.resume();
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}
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});
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// Auto-Stop Callback: wenn Stille erkannt → Aufnahme senden + Wake Word wieder starten
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const unsubSilence = audioService.onSilenceDetected(async () => {
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const result = await audioService.stopRecording();
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if (result && result.durationMs > 500) {
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// Sprachnachricht senden (gleiche Logik wie handleVoiceRecording)
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const location = await getCurrentLocation();
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const userMsg: ChatMessage = {
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id: nextId(),
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sender: 'user',
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text: '🎙 Spracheingabe wird verarbeitet...',
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timestamp: Date.now(),
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attachments: [{ type: 'audio', name: 'Sprachaufnahme' }],
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};
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setMessages(prev => [...prev, userMsg]);
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rvs.send('audio', {
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base64: result.base64,
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durationMs: result.durationMs,
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mimeType: result.mimeType,
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...(location && { location }),
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});
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}
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// Wake Word wieder aktivieren
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if (wakeWordActive) wakeWordService.resume();
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});
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return () => {
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unsubWake();
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unsubSilence();
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};
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}, [wakeWordActive]);
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// Wake Word Toggle Handler
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const toggleWakeWord = useCallback(async () => {
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if (wakeWordActive) {
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wakeWordService.stop();
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setWakeWordActive(false);
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} else {
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const started = await wakeWordService.start();
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setWakeWordActive(started);
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}
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}, [wakeWordActive]);
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// Chat-Verlauf in AsyncStorage speichern (debounced, nur nach initialem Laden)
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const saveTimer = useRef<ReturnType<typeof setTimeout> | null>(null);
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useEffect(() => {
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if (messages.length === 0 || isInitialLoad.current) return;
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// Debounce: 1s warten damit persistAttachment fertig werden kann
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if (saveTimer.current) clearTimeout(saveTimer.current);
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saveTimer.current = setTimeout(() => {
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const toStore = messages.slice(-MAX_STORED_MESSAGES).map(msg => ({
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...msg,
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attachments: msg.attachments?.map(att => ({
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...att,
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// Nur file:// URIs speichern, data: URIs rausfiltern (zu gross fuer AsyncStorage)
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uri: att.uri?.startsWith('file://') ? att.uri : undefined,
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})),
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}));
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const json = JSON.stringify(toStore);
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// Sicherheitscheck: nicht speichern wenn >4MB (AsyncStorage Limit)
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if (json.length > 4 * 1024 * 1024) {
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console.warn('[Chat] Speicher zu gross, kuerze auf 100 Nachrichten');
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const shortened = JSON.stringify(toStore.slice(-100));
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AsyncStorage.setItem(CHAT_STORAGE_KEY, shortened).catch(() => {});
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} else {
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AsyncStorage.setItem(CHAT_STORAGE_KEY, json).catch(err =>
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console.error('[Chat] Speichern fehlgeschlagen:', err),
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);
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}
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}, 1000);
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return () => { if (saveTimer.current) clearTimeout(saveTimer.current); };
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}, [messages]);
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// Auto-Scroll wird ueber onContentSizeChange der FlatList gesteuert
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const shouldAutoScroll = useRef(true);
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const handleContentSizeChange = useCallback(() => {
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if (shouldAutoScroll.current) {
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flatListRef.current?.scrollToEnd({ animated: false });
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}
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}, []);
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const handleScrollBeginDrag = useCallback(() => {
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shouldAutoScroll.current = false;
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}, []);
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const handleScrollEndDrag = useCallback((e: any) => {
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// Auto-Scroll wieder aktivieren wenn User ganz unten ist
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const { contentOffset, contentSize, layoutMeasurement } = e.nativeEvent;
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const isAtBottom = contentOffset.y + layoutMeasurement.height >= contentSize.height - 50;
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shouldAutoScroll.current = isAtBottom;
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}, []);
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// GPS-Position holen (optional)
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const getCurrentLocation = useCallback((): Promise<{ lat: number; lon: number } | null> => {
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if (!gpsEnabled) return Promise.resolve(null);
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return new Promise((resolve) => {
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Geolocation.getCurrentPosition(
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(position) => {
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resolve({
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lat: position.coords.latitude,
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lon: position.coords.longitude,
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});
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},
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(_error) => {
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resolve(null);
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},
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{ enableHighAccuracy: false, timeout: 5000 },
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);
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});
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}, [gpsEnabled]);
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// --- Nachricht senden ---
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const sendTextMessage = useCallback(async () => {
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const text = inputText.trim();
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if (!text) return;
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setInputText('');
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const location = await getCurrentLocation();
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const userMsg: ChatMessage = {
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id: nextId(),
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sender: 'user',
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text,
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timestamp: Date.now(),
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};
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setMessages(prev => [...prev, userMsg]);
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// An RVS senden
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rvs.send('chat', {
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text,
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...(location && { location }),
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});
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}, [inputText, getCurrentLocation]);
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// Sprachaufnahme abgeschlossen
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const handleVoiceRecording = useCallback(async (result: RecordingResult) => {
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const location = await getCurrentLocation();
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const userMsg: ChatMessage = {
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id: nextId(),
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sender: 'user',
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text: '🎙 Spracheingabe wird verarbeitet...',
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timestamp: Date.now(),
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};
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setMessages(prev => [...prev, userMsg]);
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rvs.send('audio', {
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base64: result.base64,
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durationMs: result.durationMs,
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mimeType: result.mimeType,
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...(location && { location }),
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});
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}, [getCurrentLocation]);
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// Datei senden
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const handleFileSelected = useCallback(async (file: FileData) => {
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setShowFileUpload(false);
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const location = await getCurrentLocation();
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const isImage = file.type.startsWith('image/');
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const msgId = nextId();
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let imageUri = isImage && file.base64 ? `data:${file.type};base64,${file.base64}` : file.uri;
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const userMsg: ChatMessage = {
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id: msgId,
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sender: 'user',
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text: 'Anhang empfangen',
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timestamp: Date.now(),
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attachments: [{
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type: isImage ? 'image' : 'file',
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name: file.name,
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size: file.size,
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uri: imageUri,
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mimeType: file.type,
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}],
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};
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setMessages(prev => [...prev, userMsg]);
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// Anhang auf Disk speichern fuer Persistenz
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if (file.base64) {
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persistAttachment(file.base64, msgId, file.name).then(filePath => {
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setMessages(prev => prev.map(m =>
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m.id === msgId ? { ...m, attachments: m.attachments?.map(a => ({ ...a, uri: filePath })) } : m
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));
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}).catch(() => {});
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}
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rvs.send('file', {
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name: file.name,
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type: file.type,
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size: file.size,
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base64: file.base64,
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...(location && { location }),
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});
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}, [getCurrentLocation]);
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// Foto senden
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const handlePhotoSelected = useCallback(async (photo: PhotoData) => {
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setShowCameraUpload(false);
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const location = await getCurrentLocation();
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const msgId = nextId();
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const dataUri = photo.base64 ? `data:${photo.type};base64,${photo.base64}` : undefined;
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const userMsg: ChatMessage = {
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id: msgId,
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sender: 'user',
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text: 'Anhang empfangen',
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timestamp: Date.now(),
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attachments: [{
|
|
type: 'image',
|
|
name: photo.fileName,
|
|
uri: dataUri,
|
|
mimeType: photo.type,
|
|
}],
|
|
};
|
|
setMessages(prev => [...prev, userMsg]);
|
|
|
|
// Foto auf Disk speichern fuer Persistenz
|
|
if (photo.base64) {
|
|
persistAttachment(photo.base64, msgId, photo.fileName).then(filePath => {
|
|
setMessages(prev => prev.map(m =>
|
|
m.id === msgId ? { ...m, attachments: m.attachments?.map(a => ({ ...a, uri: filePath })) } : m
|
|
));
|
|
}).catch(() => {});
|
|
}
|
|
|
|
rvs.send('file', {
|
|
name: photo.fileName,
|
|
type: photo.type,
|
|
base64: photo.base64,
|
|
width: photo.width,
|
|
height: photo.height,
|
|
...(location && { location }),
|
|
});
|
|
}, [getCurrentLocation]);
|
|
|
|
// --- Rendering ---
|
|
|
|
const renderMessage = ({ item }: { item: ChatMessage }) => {
|
|
const isUser = item.sender === 'user';
|
|
const time = new Date(item.timestamp).toLocaleTimeString('de-DE', {
|
|
hour: '2-digit',
|
|
minute: '2-digit',
|
|
});
|
|
|
|
return (
|
|
<View style={[styles.messageBubble, isUser ? styles.userBubble : styles.ariaBubble]}>
|
|
{/* Anhang-Vorschau */}
|
|
{item.attachments?.map((att, idx) => (
|
|
<View key={idx}>
|
|
{att.type === 'image' && att.uri ? (
|
|
<TouchableOpacity onPress={() => setFullscreenImage(att.uri || null)} activeOpacity={0.8}>
|
|
<Image
|
|
source={{ uri: att.uri }}
|
|
style={styles.attachmentImage}
|
|
resizeMode="cover"
|
|
onError={() => {
|
|
setMessages(prev => prev.map(m =>
|
|
m.id === item.id ? { ...m, attachments: m.attachments?.map((a, i) =>
|
|
i === idx ? { ...a, uri: undefined } : a
|
|
)} : m
|
|
));
|
|
}}
|
|
/>
|
|
</TouchableOpacity>
|
|
) : att.type === 'image' && !att.uri ? (
|
|
<TouchableOpacity
|
|
style={styles.attachmentFile}
|
|
onPress={() => {
|
|
if (att.serverPath) {
|
|
rvs.send('file_request' as any, { serverPath: att.serverPath, requestId: item.id });
|
|
}
|
|
}}
|
|
>
|
|
<Text style={styles.attachmentFileIcon}>{'\uD83D\uDDBC\uFE0F'}</Text>
|
|
<Text style={styles.attachmentFileName} numberOfLines={1}>{att.name}</Text>
|
|
<Text style={styles.attachmentFileSize}>
|
|
{att.serverPath ? '(tippen zum Laden)' : '(nicht verfuegbar)'}
|
|
</Text>
|
|
</TouchableOpacity>
|
|
) : (
|
|
<View style={styles.attachmentFile}>
|
|
<Text style={styles.attachmentFileIcon}>
|
|
{att.mimeType?.includes('pdf') ? '\uD83D\uDCC4' :
|
|
att.mimeType?.includes('word') || att.mimeType?.includes('document') ? '\uD83D\uDCC3' :
|
|
att.mimeType?.includes('sheet') || att.mimeType?.includes('excel') ? '\uD83D\uDCC8' :
|
|
'\uD83D\uDCC1'}
|
|
</Text>
|
|
<Text style={styles.attachmentFileName} numberOfLines={1}>{att.name}</Text>
|
|
{att.size ? <Text style={styles.attachmentFileSize}>{Math.round(att.size / 1024)}KB</Text> : null}
|
|
{!att.uri && att.serverPath && (
|
|
<TouchableOpacity onPress={() => rvs.send('file_request' as any, { serverPath: att.serverPath, requestId: item.id })}>
|
|
<Text style={[styles.attachmentFileSize, {color: '#0096FF'}]}>(laden)</Text>
|
|
</TouchableOpacity>
|
|
)}
|
|
{!att.uri && !att.serverPath && <Text style={styles.attachmentFileSize}>(nicht verfuegbar)</Text>}
|
|
</View>
|
|
)}
|
|
</View>
|
|
))}
|
|
{/* Text (nicht anzeigen wenn nur "Anhang empfangen" und ein Bild da ist) */}
|
|
{!(item.text === 'Anhang empfangen' && item.attachments?.some(a => a.type === 'image' && a.uri)) && (
|
|
<Text style={[styles.messageText, isUser ? styles.userText : styles.ariaText]}>
|
|
{item.text}
|
|
</Text>
|
|
)}
|
|
{/* Play-Button fuer ARIA-Nachrichten */}
|
|
{!isUser && item.text.length > 0 && (
|
|
<TouchableOpacity
|
|
style={styles.playButton}
|
|
onPress={() => {
|
|
// TTS-Request an Bridge senden
|
|
rvs.send('tts_request' as any, { text: item.text, voice: '' });
|
|
}}
|
|
>
|
|
<Text style={styles.playButtonText}>{'\uD83D\uDD0A'}</Text>
|
|
</TouchableOpacity>
|
|
)}
|
|
<Text style={styles.timestamp}>{time}</Text>
|
|
</View>
|
|
);
|
|
};
|
|
|
|
const connectionDotColor =
|
|
connectionState === 'connected' ? '#34C759' :
|
|
connectionState === 'connecting' ? '#FFD60A' : '#FF3B30';
|
|
|
|
return (
|
|
<KeyboardAvoidingView
|
|
style={styles.container}
|
|
behavior={Platform.OS === 'ios' ? 'padding' : undefined}
|
|
keyboardVerticalOffset={90}
|
|
>
|
|
{/* Verbindungsstatus-Leiste */}
|
|
<View style={styles.statusBar}>
|
|
<View style={[styles.statusDot, { backgroundColor: connectionDotColor }]} />
|
|
<Text style={styles.statusText}>
|
|
{connectionState === 'connected' ? 'Verbunden' :
|
|
connectionState === 'connecting' ? 'Verbinde...' : 'Getrennt'}
|
|
</Text>
|
|
<TouchableOpacity onPress={() => setSearchVisible(!searchVisible)} style={{marginLeft: 'auto', paddingHorizontal: 8}}>
|
|
<Text style={{fontSize: 16}}>{'\uD83D\uDD0D'}</Text>
|
|
</TouchableOpacity>
|
|
</View>
|
|
|
|
{/* Suchleiste */}
|
|
{searchVisible && (
|
|
<View style={styles.searchBar}>
|
|
<TextInput
|
|
style={styles.searchInput}
|
|
value={searchQuery}
|
|
onChangeText={setSearchQuery}
|
|
placeholder="Chat durchsuchen..."
|
|
placeholderTextColor="#555570"
|
|
autoFocus
|
|
/>
|
|
<TouchableOpacity onPress={() => { setSearchVisible(false); setSearchQuery(''); }}>
|
|
<Text style={{color: '#FF3B30', fontSize: 14, paddingHorizontal: 8}}>X</Text>
|
|
</TouchableOpacity>
|
|
</View>
|
|
)}
|
|
|
|
{/* Nachrichtenliste */}
|
|
<FlatList
|
|
ref={flatListRef}
|
|
data={searchQuery ? messages.filter(m => m.text.toLowerCase().includes(searchQuery.toLowerCase())) : messages}
|
|
keyExtractor={item => item.id}
|
|
renderItem={renderMessage}
|
|
contentContainerStyle={styles.messageList}
|
|
showsVerticalScrollIndicator={false}
|
|
onContentSizeChange={handleContentSizeChange}
|
|
onScrollBeginDrag={handleScrollBeginDrag}
|
|
onScrollEndDrag={handleScrollEndDrag}
|
|
ListEmptyComponent={
|
|
<View style={styles.emptyContainer}>
|
|
<Text style={styles.emptyIcon}>{'\uD83E\uDD16'}</Text>
|
|
<Text style={styles.emptyText}>ARIA Cockpit</Text>
|
|
<Text style={styles.emptyHint}>Starte eine Konversation mit ARIA</Text>
|
|
</View>
|
|
}
|
|
/>
|
|
|
|
{/* Eingabebereich */}
|
|
<View style={styles.inputContainer}>
|
|
{/* Datei-Buttons */}
|
|
<TouchableOpacity
|
|
style={styles.actionButton}
|
|
onPress={() => setShowFileUpload(true)}
|
|
>
|
|
<Text style={styles.actionIcon}>{'\uD83D\uDCCE'}</Text>
|
|
</TouchableOpacity>
|
|
|
|
<TouchableOpacity
|
|
style={styles.actionButton}
|
|
onPress={() => setShowCameraUpload(true)}
|
|
>
|
|
<Text style={styles.actionIcon}>{'\uD83D\uDCF7'}</Text>
|
|
</TouchableOpacity>
|
|
|
|
{/* Texteingabe */}
|
|
<TextInput
|
|
style={styles.textInput}
|
|
value={inputText}
|
|
onChangeText={setInputText}
|
|
placeholder="Nachricht an ARIA..."
|
|
placeholderTextColor="#555570"
|
|
multiline
|
|
maxLength={4000}
|
|
onSubmitEditing={sendTextMessage}
|
|
returnKeyType="send"
|
|
/>
|
|
|
|
{/* Senden oder Sprache */}
|
|
{inputText.trim() ? (
|
|
<TouchableOpacity style={styles.sendButton} onPress={sendTextMessage}>
|
|
<Text style={styles.sendIcon}>{'\u2B06\uFE0F'}</Text>
|
|
</TouchableOpacity>
|
|
) : (
|
|
<>
|
|
<VoiceButton
|
|
onRecordingComplete={handleVoiceRecording}
|
|
disabled={connectionState !== 'connected'}
|
|
wakeWordActive={wakeWordActive}
|
|
/>
|
|
<TouchableOpacity
|
|
style={[styles.wakeWordBtn, wakeWordActive && styles.wakeWordBtnActive]}
|
|
onPress={toggleWakeWord}
|
|
>
|
|
<Text style={styles.wakeWordIcon}>{wakeWordActive ? '👂' : '🔇'}</Text>
|
|
</TouchableOpacity>
|
|
</>
|
|
)}
|
|
</View>
|
|
|
|
{/* Bild-Vollbild Modal */}
|
|
<Modal visible={!!fullscreenImage} transparent animationType="fade" onRequestClose={() => setFullscreenImage(null)}>
|
|
<TouchableOpacity
|
|
style={styles.fullscreenOverlay}
|
|
activeOpacity={1}
|
|
onPress={() => setFullscreenImage(null)}
|
|
>
|
|
{fullscreenImage && (
|
|
<Image
|
|
source={{ uri: fullscreenImage }}
|
|
style={styles.fullscreenImage}
|
|
resizeMode="contain"
|
|
/>
|
|
)}
|
|
</TouchableOpacity>
|
|
</Modal>
|
|
|
|
{/* Datei-Upload Modal */}
|
|
<Modal visible={showFileUpload} transparent animationType="slide">
|
|
<View style={styles.modalOverlay}>
|
|
<FileUpload
|
|
onFileSelected={handleFileSelected}
|
|
onCancel={() => setShowFileUpload(false)}
|
|
/>
|
|
</View>
|
|
</Modal>
|
|
|
|
{/* Kamera-Upload Modal */}
|
|
<Modal visible={showCameraUpload} transparent animationType="slide">
|
|
<View style={styles.modalOverlay}>
|
|
<CameraUpload
|
|
onPhotoSelected={handlePhotoSelected}
|
|
onCancel={() => setShowCameraUpload(false)}
|
|
/>
|
|
</View>
|
|
</Modal>
|
|
</KeyboardAvoidingView>
|
|
);
|
|
};
|
|
|
|
// --- Styles ---
|
|
|
|
const styles = StyleSheet.create({
|
|
container: {
|
|
flex: 1,
|
|
backgroundColor: '#0D0D1A',
|
|
},
|
|
statusBar: {
|
|
flexDirection: 'row',
|
|
alignItems: 'center',
|
|
paddingHorizontal: 16,
|
|
paddingVertical: 8,
|
|
backgroundColor: '#12122A',
|
|
borderBottomWidth: 1,
|
|
borderBottomColor: '#1E1E2E',
|
|
},
|
|
statusDot: {
|
|
width: 8,
|
|
height: 8,
|
|
borderRadius: 4,
|
|
marginRight: 8,
|
|
},
|
|
statusText: {
|
|
color: '#8888AA',
|
|
fontSize: 12,
|
|
},
|
|
messageList: {
|
|
padding: 12,
|
|
paddingBottom: 8,
|
|
flexGrow: 1,
|
|
},
|
|
messageBubble: {
|
|
maxWidth: '80%',
|
|
padding: 12,
|
|
borderRadius: 16,
|
|
marginBottom: 8,
|
|
},
|
|
userBubble: {
|
|
alignSelf: 'flex-end',
|
|
backgroundColor: '#0096FF',
|
|
borderBottomRightRadius: 4,
|
|
},
|
|
ariaBubble: {
|
|
alignSelf: 'flex-start',
|
|
backgroundColor: '#1E1E2E',
|
|
borderBottomLeftRadius: 4,
|
|
},
|
|
messageText: {
|
|
fontSize: 15,
|
|
lineHeight: 21,
|
|
},
|
|
userText: {
|
|
color: '#FFFFFF',
|
|
},
|
|
ariaText: {
|
|
color: '#E0E0F0',
|
|
},
|
|
attachmentImage: {
|
|
width: '100%',
|
|
minHeight: 200,
|
|
maxHeight: 400,
|
|
borderRadius: 8,
|
|
marginBottom: 6,
|
|
backgroundColor: '#0D0D1A',
|
|
},
|
|
attachmentFile: {
|
|
flexDirection: 'row',
|
|
alignItems: 'center',
|
|
backgroundColor: 'rgba(255,255,255,0.1)',
|
|
borderRadius: 8,
|
|
padding: 10,
|
|
marginBottom: 6,
|
|
},
|
|
attachmentFileIcon: {
|
|
fontSize: 24,
|
|
marginRight: 8,
|
|
},
|
|
attachmentFileName: {
|
|
flex: 1,
|
|
color: '#E0E0F0',
|
|
fontSize: 13,
|
|
},
|
|
attachmentFileSize: {
|
|
color: '#8888AA',
|
|
fontSize: 11,
|
|
marginLeft: 8,
|
|
},
|
|
timestamp: {
|
|
color: 'rgba(255,255,255,0.4)',
|
|
fontSize: 10,
|
|
marginTop: 4,
|
|
alignSelf: 'flex-end',
|
|
},
|
|
emptyContainer: {
|
|
flex: 1,
|
|
alignItems: 'center',
|
|
justifyContent: 'center',
|
|
paddingTop: 120,
|
|
},
|
|
emptyIcon: {
|
|
fontSize: 48,
|
|
marginBottom: 12,
|
|
},
|
|
emptyText: {
|
|
color: '#FFFFFF',
|
|
fontSize: 22,
|
|
fontWeight: '700',
|
|
},
|
|
emptyHint: {
|
|
color: '#555570',
|
|
fontSize: 14,
|
|
marginTop: 4,
|
|
},
|
|
inputContainer: {
|
|
flexDirection: 'row',
|
|
alignItems: 'flex-end',
|
|
paddingHorizontal: 10,
|
|
paddingVertical: 8,
|
|
backgroundColor: '#12122A',
|
|
borderTopWidth: 1,
|
|
borderTopColor: '#1E1E2E',
|
|
},
|
|
actionButton: {
|
|
width: 38,
|
|
height: 38,
|
|
borderRadius: 19,
|
|
alignItems: 'center',
|
|
justifyContent: 'center',
|
|
marginRight: 4,
|
|
},
|
|
actionIcon: {
|
|
fontSize: 20,
|
|
},
|
|
textInput: {
|
|
flex: 1,
|
|
backgroundColor: '#1E1E2E',
|
|
borderRadius: 20,
|
|
paddingHorizontal: 16,
|
|
paddingVertical: 10,
|
|
color: '#FFFFFF',
|
|
fontSize: 15,
|
|
maxHeight: 100,
|
|
marginHorizontal: 6,
|
|
},
|
|
sendButton: {
|
|
width: 40,
|
|
height: 40,
|
|
borderRadius: 20,
|
|
backgroundColor: '#0096FF',
|
|
alignItems: 'center',
|
|
justifyContent: 'center',
|
|
},
|
|
sendIcon: {
|
|
fontSize: 18,
|
|
},
|
|
wakeWordBtn: {
|
|
width: 32,
|
|
height: 32,
|
|
borderRadius: 16,
|
|
backgroundColor: 'rgba(255,255,255,0.1)',
|
|
alignItems: 'center',
|
|
justifyContent: 'center',
|
|
marginLeft: 4,
|
|
},
|
|
wakeWordBtnActive: {
|
|
backgroundColor: 'rgba(52, 199, 89, 0.3)',
|
|
},
|
|
wakeWordIcon: {
|
|
fontSize: 16,
|
|
},
|
|
searchBar: {
|
|
flexDirection: 'row',
|
|
alignItems: 'center',
|
|
backgroundColor: '#12122A',
|
|
paddingHorizontal: 12,
|
|
paddingVertical: 6,
|
|
borderBottomWidth: 1,
|
|
borderBottomColor: '#1E1E2E',
|
|
},
|
|
searchInput: {
|
|
flex: 1,
|
|
color: '#FFFFFF',
|
|
fontSize: 14,
|
|
paddingVertical: 4,
|
|
},
|
|
playButton: {
|
|
alignSelf: 'flex-end',
|
|
paddingHorizontal: 8,
|
|
paddingVertical: 2,
|
|
marginTop: 4,
|
|
},
|
|
playButtonText: {
|
|
fontSize: 16,
|
|
},
|
|
fullscreenOverlay: {
|
|
flex: 1,
|
|
backgroundColor: 'rgba(0,0,0,0.95)',
|
|
justifyContent: 'center',
|
|
alignItems: 'center',
|
|
},
|
|
fullscreenImage: {
|
|
width: '100%',
|
|
height: '100%',
|
|
},
|
|
modalOverlay: {
|
|
flex: 1,
|
|
backgroundColor: 'rgba(0,0,0,0.6)',
|
|
justifyContent: 'center',
|
|
},
|
|
});
|
|
|
|
export default ChatScreen;
|