370 lines
11 KiB
TypeScript
370 lines
11 KiB
TypeScript
import { useCallback, useEffect, useMemo, useState } from 'react';
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import {
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ActivityIndicator,
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KeyboardAvoidingView,
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Modal,
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Platform,
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Pressable,
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RefreshControl,
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ScrollView,
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StyleSheet,
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Text,
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TextInput,
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View,
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} from 'react-native';
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import { useRouter } from 'expo-router';
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import { createCustomer, Customer, fetchCustomers } from '@/src/lib/api';
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import { useAuth } from '@/src/providers/auth-provider';
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const PRIMARY = '#69c350';
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export default function CustomersScreen() {
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const { token } = useAuth();
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const router = useRouter();
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const [customers, setCustomers] = useState<Customer[]>([]);
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const [search, setSearch] = useState('');
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const [showArchived, setShowArchived] = useState(false);
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const [loading, setLoading] = useState(true);
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const [refreshing, setRefreshing] = useState(false);
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const [error, setError] = useState<string | null>(null);
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const [createOpen, setCreateOpen] = useState(false);
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const [saving, setSaving] = useState(false);
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const [createError, setCreateError] = useState<string | null>(null);
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const [nameInput, setNameInput] = useState('');
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const [numberInput, setNumberInput] = useState('');
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const [notesInput, setNotesInput] = useState('');
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const filtered = useMemo(() => {
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const terms = search.trim().toLowerCase().split(/\s+/).filter(Boolean);
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return customers.filter((customer) => {
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if (!showArchived && customer.archived) return false;
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if (terms.length === 0) return true;
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const haystack = [customer.name, customer.customerNumber, customer.notes]
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.map((value) => String(value || '').toLowerCase())
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.join(' ');
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return terms.every((term) => haystack.includes(term));
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});
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}, [customers, search, showArchived]);
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const load = useCallback(async (showSpinner = true) => {
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if (!token) return;
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if (showSpinner) setLoading(true);
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setError(null);
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try {
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const rows = await fetchCustomers(token, true);
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setCustomers(rows);
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} catch (err) {
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setError(err instanceof Error ? err.message : 'Kunden konnten nicht geladen werden.');
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} finally {
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setLoading(false);
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setRefreshing(false);
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}
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}, [token]);
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useEffect(() => {
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if (!token) return;
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void load(true);
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}, [load, token]);
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async function onRefresh() {
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setRefreshing(true);
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await load(false);
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}
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function closeCreateModal() {
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setCreateOpen(false);
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setCreateError(null);
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setNameInput('');
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setNumberInput('');
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setNotesInput('');
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}
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async function onCreateCustomer() {
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if (!token) return;
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const name = nameInput.trim();
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if (!name) {
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setCreateError('Bitte einen Namen eingeben.');
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return;
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}
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setSaving(true);
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setCreateError(null);
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try {
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await createCustomer(token, {
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name,
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customerNumber: numberInput.trim() || null,
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notes: notesInput.trim() || null,
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});
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closeCreateModal();
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await load(false);
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} catch (err) {
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setCreateError(err instanceof Error ? err.message : 'Kunde konnte nicht erstellt werden.');
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} finally {
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setSaving(false);
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}
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}
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return (
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<View style={styles.screen}>
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<View style={styles.searchWrap}>
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<TextInput
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placeholder="Kunden suchen"
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placeholderTextColor="#9ca3af"
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style={styles.searchInput}
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value={search}
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onChangeText={setSearch}
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/>
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<Pressable
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style={[styles.toggleButton, showArchived ? styles.toggleButtonActive : null]}
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onPress={() => setShowArchived((prev) => !prev)}>
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<Text style={[styles.toggleButtonText, showArchived ? styles.toggleButtonTextActive : null]}>
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Abgeschlossene anzeigen
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</Text>
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</Pressable>
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</View>
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<ScrollView
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style={styles.list}
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contentContainerStyle={styles.listContent}
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refreshControl={<RefreshControl refreshing={refreshing} onRefresh={onRefresh} />}>
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{error ? <Text style={styles.error}>{error}</Text> : null}
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{loading ? (
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<View style={styles.loadingBox}>
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<ActivityIndicator />
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<Text style={styles.loadingText}>Kunden werden geladen...</Text>
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</View>
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) : null}
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{!loading && filtered.length === 0 ? <Text style={styles.empty}>Keine Kunden gefunden.</Text> : null}
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{!loading &&
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filtered.map((customer) => (
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<Pressable
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key={String(customer.id)}
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style={({ pressed }) => [styles.row, pressed ? styles.rowPressed : null]}
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onPress={() => router.push(`/more/customer/${customer.id}`)}>
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<View style={styles.rowHeader}>
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<Text style={styles.rowTitle} numberOfLines={1}>{customer.name}</Text>
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{customer.archived ? <Text style={styles.badge}>Abgeschlossen</Text> : null}
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</View>
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{customer.customerNumber ? (
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<Text style={styles.rowSubtitle} numberOfLines={1}>Nr.: {customer.customerNumber}</Text>
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) : null}
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{customer.notes ? <Text style={styles.rowSubtitle} numberOfLines={1}>{String(customer.notes)}</Text> : null}
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</Pressable>
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))}
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</ScrollView>
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<Pressable style={styles.fab} onPress={() => setCreateOpen(true)}>
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<Text style={styles.fabText}>+</Text>
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</Pressable>
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<Modal visible={createOpen} transparent animationType="fade" onRequestClose={closeCreateModal}>
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<View style={styles.modalOverlay}>
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<KeyboardAvoidingView
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behavior={Platform.OS === 'ios' ? 'padding' : undefined}
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style={styles.modalKeyboardWrap}>
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<View style={styles.modalCard}>
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<Text style={styles.modalTitle}>Neuer Kunde</Text>
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<TextInput
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placeholder="Name"
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placeholderTextColor="#9ca3af"
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style={styles.searchInput}
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value={nameInput}
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onChangeText={setNameInput}
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/>
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<TextInput
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placeholder="Kundennummer (optional)"
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placeholderTextColor="#9ca3af"
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style={styles.searchInput}
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value={numberInput}
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onChangeText={setNumberInput}
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/>
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<TextInput
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placeholder="Notizen (optional)"
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placeholderTextColor="#9ca3af"
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style={[styles.searchInput, styles.multilineInput]}
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value={notesInput}
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onChangeText={setNotesInput}
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multiline
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/>
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{createError ? <Text style={styles.error}>{createError}</Text> : null}
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<View style={styles.modalActions}>
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<Pressable style={styles.secondaryButton} onPress={closeCreateModal} disabled={saving}>
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<Text style={styles.secondaryButtonText}>Abbrechen</Text>
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</Pressable>
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<Pressable
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style={[styles.primaryButton, saving ? styles.buttonDisabled : null]}
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onPress={onCreateCustomer}
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disabled={saving}>
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<Text style={styles.primaryButtonText}>{saving ? 'Speichere...' : 'Anlegen'}</Text>
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</Pressable>
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</View>
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</View>
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</KeyboardAvoidingView>
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</View>
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</Modal>
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</View>
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);
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}
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const styles = StyleSheet.create({
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screen: { flex: 1, backgroundColor: '#ffffff' },
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searchWrap: {
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paddingHorizontal: 16,
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paddingTop: 12,
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paddingBottom: 10,
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borderBottomWidth: 1,
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borderBottomColor: '#e5e7eb',
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backgroundColor: '#ffffff',
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gap: 8,
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},
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searchInput: {
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borderWidth: 1,
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borderColor: '#d1d5db',
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borderRadius: 10,
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paddingHorizontal: 12,
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paddingVertical: 10,
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fontSize: 15,
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color: '#111827',
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backgroundColor: '#ffffff',
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},
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list: { flex: 1, backgroundColor: '#ffffff' },
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listContent: { paddingBottom: 96 },
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row: {
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paddingHorizontal: 16,
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paddingVertical: 14,
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borderBottomWidth: 1,
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borderBottomColor: '#e5e7eb',
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backgroundColor: '#ffffff',
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},
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rowPressed: { backgroundColor: '#f3f4f6' },
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rowHeader: {
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flexDirection: 'row',
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justifyContent: 'space-between',
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alignItems: 'center',
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gap: 8,
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},
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rowTitle: { flex: 1, color: '#111827', fontSize: 15, fontWeight: '600' },
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rowSubtitle: { color: '#6b7280', fontSize: 13, marginTop: 2 },
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badge: {
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color: '#3d7a30',
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fontSize: 11,
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fontWeight: '600',
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backgroundColor: '#eff9ea',
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borderRadius: 999,
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paddingHorizontal: 8,
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paddingVertical: 3,
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overflow: 'hidden',
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},
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toggleButton: {
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alignSelf: 'flex-start',
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borderWidth: 1,
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borderColor: '#d1d5db',
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borderRadius: 999,
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paddingHorizontal: 10,
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paddingVertical: 6,
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backgroundColor: '#ffffff',
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},
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toggleButtonActive: { borderColor: PRIMARY, backgroundColor: '#eff9ea' },
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toggleButtonText: { color: '#374151', fontSize: 12, fontWeight: '600' },
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toggleButtonTextActive: { color: '#3d7a30' },
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loadingBox: { paddingVertical: 20, alignItems: 'center', gap: 8 },
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loadingText: { color: '#6b7280' },
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empty: { color: '#6b7280', textAlign: 'center', paddingVertical: 20 },
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error: { color: '#dc2626', fontSize: 13, paddingHorizontal: 16, paddingTop: 10 },
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fab: {
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position: 'absolute',
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right: 18,
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bottom: 20,
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width: 56,
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height: 56,
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borderRadius: 28,
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backgroundColor: PRIMARY,
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alignItems: 'center',
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justifyContent: 'center',
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shadowColor: '#111827',
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shadowOpacity: 0.25,
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shadowRadius: 8,
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shadowOffset: { width: 0, height: 4 },
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elevation: 5,
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},
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fabText: {
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color: '#ffffff',
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fontSize: 30,
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lineHeight: 30,
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marginTop: -2,
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},
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modalOverlay: {
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flex: 1,
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backgroundColor: 'rgba(17, 24, 39, 0.45)',
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justifyContent: 'center',
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padding: 20,
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},
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modalKeyboardWrap: {
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width: '100%',
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},
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modalCard: {
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backgroundColor: '#ffffff',
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borderRadius: 14,
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padding: 16,
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gap: 10,
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},
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modalTitle: {
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color: '#111827',
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fontSize: 18,
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fontWeight: '700',
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},
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multilineInput: {
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minHeight: 92,
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textAlignVertical: 'top',
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},
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modalActions: {
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flexDirection: 'row',
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justifyContent: 'flex-end',
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gap: 8,
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marginTop: 4,
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},
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secondaryButton: {
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borderWidth: 1,
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borderColor: '#d1d5db',
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borderRadius: 10,
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minHeight: 40,
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paddingHorizontal: 14,
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alignItems: 'center',
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justifyContent: 'center',
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},
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secondaryButtonText: {
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color: '#374151',
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fontWeight: '600',
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},
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primaryButton: {
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borderRadius: 10,
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minHeight: 40,
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paddingHorizontal: 14,
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alignItems: 'center',
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justifyContent: 'center',
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backgroundColor: PRIMARY,
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},
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primaryButtonText: {
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color: '#ffffff',
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fontWeight: '700',
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},
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buttonDisabled: {
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opacity: 0.6,
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},
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});
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