yangxiangyuan
375 lines
11 KiB
TypeScript
375 lines
11 KiB
TypeScript
import React, { useState, useEffect } from 'react';
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import {
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View,
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Text,
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StyleSheet,
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Modal,
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TextInput,
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TouchableOpacity,
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ScrollView,
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Switch,
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} from 'react-native';
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import { Ionicons } from '@expo/vector-icons';
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import DateTimePicker from '@react-native-community/datetimepicker';
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import { theme } from '../theme';
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import { Event } from '../types';
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import { safeParseDate } from '../utils/recurrence';
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interface EventModalProps {
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visible: boolean;
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event: Event | null;
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onClose: () => void;
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onSave: (event: Partial<Event>) => void;
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}
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export default function EventModal({
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visible,
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event,
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onClose,
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onSave,
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}: EventModalProps) {
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const [title, setTitle] = useState('');
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const [content, setContent] = useState('');
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const [startDate, setStartDate] = useState(new Date());
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const [endDate, setEndDate] = useState<Date | null>(null);
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const [enableReminder, setEnableReminder] = useState(true);
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const [remindDate, setRemindDate] = useState(new Date());
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const [recurrenceType, setRecurrenceType] = useState<'NONE' | 'DAILY' | 'WEEKLY'>('NONE');
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const [showStartPicker, setShowStartPicker] = useState(false);
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const [showEndPicker, setShowEndPicker] = useState(false);
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const [showRemindPicker, setShowRemindPicker] = useState(false);
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useEffect(() => {
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if (event) {
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setTitle(event.title);
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setContent(event.content || '');
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setStartDate(safeParseDate(event.start));
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setEndDate(event.end ? safeParseDate(event.end) : null);
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setEnableReminder(!!event.remindAt);
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setRemindDate(event.remindAt ? safeParseDate(event.remindAt) : new Date());
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if (event.recurrence?.startsWith('DAILY')) {
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setRecurrenceType('DAILY');
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} else if (event.recurrence?.startsWith('WEEKLY')) {
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setRecurrenceType('WEEKLY');
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} else {
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setRecurrenceType('NONE');
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}
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} else {
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resetForm();
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}
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}, [event, visible]);
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const resetForm = () => {
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setTitle('');
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setContent('');
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setStartDate(new Date());
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setEndDate(null);
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setEnableReminder(true);
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setRemindDate(new Date());
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setRecurrenceType('NONE');
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};
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const handleSave = () => {
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if (!title.trim()) {
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alert('请输入标题');
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return;
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}
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let recurrence = '';
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if (recurrenceType === 'DAILY') {
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recurrence = 'DAILY;interval=1';
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} else if (recurrenceType === 'WEEKLY') {
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recurrence = 'WEEKLY;interval=1';
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}
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const eventData: Partial<Event> = {
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title: title.trim(),
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content: content.trim(),
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start: startDate.toISOString(),
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end: endDate ? endDate.toISOString() : null,
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allDay: false,
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remindAt: enableReminder ? remindDate.toISOString() : null,
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recurrence: recurrence || null,
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completed: event?.completed || false,
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};
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onSave(eventData);
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};
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const formatDate = (date: Date) => {
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return date.toLocaleDateString('zh-CN', {
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year: 'numeric',
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month: '2-digit',
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day: '2-digit',
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hour: '2-digit',
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minute: '2-digit',
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});
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};
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return (
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<Modal
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visible={visible}
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animationType="slide"
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transparent={true}
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onRequestClose={onClose}
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>
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<View style={styles.overlay}>
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<View style={styles.container}>
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<View style={styles.header}>
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<TouchableOpacity onPress={onClose}>
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<Ionicons name="close" size={28} color={theme.colors.text} />
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</TouchableOpacity>
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<Text style={styles.headerTitle}>
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{event ? '编辑事件' : '新建事件'}
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</Text>
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<TouchableOpacity onPress={handleSave}>
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<Text style={styles.saveButton}>保存</Text>
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</TouchableOpacity>
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</View>
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<ScrollView style={styles.content} showsVerticalScrollIndicator={false}>
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<View style={styles.field}>
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<Text style={styles.label}>标题</Text>
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<TextInput
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style={styles.input}
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value={title}
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onChangeText={setTitle}
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placeholder="输入事件标题"
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placeholderTextColor={theme.colors.textSecondary}
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/>
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</View>
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<View style={styles.field}>
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<Text style={styles.label}>内容</Text>
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<TextInput
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style={[styles.input, styles.textArea]}
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value={content}
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onChangeText={setContent}
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placeholder="输入事件内容（可选）"
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placeholderTextColor={theme.colors.textSecondary}
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multiline
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numberOfLines={4}
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/>
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</View>
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<View style={styles.field}>
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<Text style={styles.label}>开始时间</Text>
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<TouchableOpacity
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style={styles.dateButton}
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onPress={() => setShowStartPicker(true)}
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>
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<Text style={styles.dateButtonText}>{formatDate(startDate)}</Text>
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</TouchableOpacity>
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</View>
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<View style={styles.field}>
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<Text style={styles.label}>结束时间（可选）</Text>
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<TouchableOpacity
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style={styles.dateButton}
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onPress={() => setShowEndPicker(true)}
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>
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<Text style={styles.dateButtonText}>
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{endDate ? formatDate(endDate) : '未设置'}
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</Text>
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{endDate && (
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<TouchableOpacity
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onPress={() => setEndDate(null)}
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style={styles.clearButton}
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>
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<Ionicons name="close-circle" size={20} color={theme.colors.textSecondary} />
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</TouchableOpacity>
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)}
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</TouchableOpacity>
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</View>
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<View style={styles.switchField}>
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<Text style={styles.label}>启用提醒</Text>
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<Switch
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value={enableReminder}
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onValueChange={setEnableReminder}
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trackColor={{ false: theme.colors.border, true: theme.colors.primary }}
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thumbColor={theme.colors.text}
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/>
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</View>
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{enableReminder && (
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<View style={styles.field}>
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<Text style={styles.label}>提醒时间</Text>
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<TouchableOpacity
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style={styles.dateButton}
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onPress={() => setShowRemindPicker(true)}
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>
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<Text style={styles.dateButtonText}>{formatDate(remindDate)}</Text>
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</TouchableOpacity>
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</View>
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)}
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<View style={styles.field}>
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<Text style={styles.label}>重复</Text>
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<View style={styles.recurrenceOptions}>
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{[
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{ label: '不重复', value: 'NONE' },
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{ label: '每天', value: 'DAILY' },
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{ label: '每周', value: 'WEEKLY' },
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].map((option) => (
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<TouchableOpacity
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key={option.value}
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style={[
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styles.recurrenceButton,
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recurrenceType === option.value && styles.recurrenceButtonActive,
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]}
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onPress={() => setRecurrenceType(option.value as any)}
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>
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<Text
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style={[
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styles.recurrenceButtonText,
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recurrenceType === option.value && styles.recurrenceButtonTextActive,
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]}
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>
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{option.label}
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</Text>
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</TouchableOpacity>
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))}
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</View>
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</View>
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</ScrollView>
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{showStartPicker && (
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<DateTimePicker
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value={startDate}
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mode="datetime"
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onChange={(event, date) => {
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setShowStartPicker(false);
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if (date) setStartDate(date);
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}}
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/>
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)}
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{showEndPicker && (
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<DateTimePicker
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value={endDate || new Date()}
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mode="datetime"
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onChange={(event, date) => {
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setShowEndPicker(false);
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if (date) setEndDate(date);
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}}
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/>
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)}
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{showRemindPicker && (
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<DateTimePicker
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value={remindDate}
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mode="datetime"
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onChange={(event, date) => {
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setShowRemindPicker(false);
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if (date) setRemindDate(date);
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}}
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/>
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)}
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</View>
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</View>
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</Modal>
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);
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}
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const styles = StyleSheet.create({
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overlay: {
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flex: 1,
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backgroundColor: 'rgba(0, 0, 0, 0.5)',
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justifyContent: 'flex-end',
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},
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container: {
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backgroundColor: theme.colors.background,
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borderTopLeftRadius: theme.borderRadius.xl,
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borderTopRightRadius: theme.borderRadius.xl,
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maxHeight: '90%',
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},
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header: {
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flexDirection: 'row',
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justifyContent: 'space-between',
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alignItems: 'center',
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padding: theme.spacing.md,
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borderBottomWidth: 1,
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borderBottomColor: theme.colors.border,
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},
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headerTitle: {
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...theme.typography.h3,
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color: theme.colors.text,
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},
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saveButton: {
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...theme.typography.body,
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color: theme.colors.primary,
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fontWeight: '600',
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},
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content: {
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padding: theme.spacing.md,
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},
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field: {
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marginBottom: theme.spacing.lg,
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},
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label: {
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...theme.typography.body,
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color: theme.colors.text,
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marginBottom: theme.spacing.sm,
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},
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input: {
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backgroundColor: theme.colors.surface,
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borderRadius: theme.borderRadius.md,
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padding: theme.spacing.md,
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color: theme.colors.text,
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fontSize: 16,
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},
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textArea: {
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height: 100,
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textAlignVertical: 'top',
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},
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dateButton: {
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backgroundColor: theme.colors.surface,
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borderRadius: theme.borderRadius.md,
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padding: theme.spacing.md,
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flexDirection: 'row',
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justifyContent: 'space-between',
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alignItems: 'center',
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},
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dateButtonText: {
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...theme.typography.body,
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color: theme.colors.text,
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},
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clearButton: {
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marginLeft: theme.spacing.sm,
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},
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switchField: {
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flexDirection: 'row',
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justifyContent: 'space-between',
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alignItems: 'center',
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marginBottom: theme.spacing.lg,
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},
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recurrenceOptions: {
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flexDirection: 'row',
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gap: theme.spacing.sm,
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},
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recurrenceButton: {
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flex: 1,
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paddingVertical: theme.spacing.sm,
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paddingHorizontal: theme.spacing.md,
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backgroundColor: theme.colors.surface,
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borderRadius: theme.borderRadius.md,
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alignItems: 'center',
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borderWidth: 1,
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borderColor: theme.colors.border,
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},
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recurrenceButtonActive: {
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borderColor: theme.colors.primary,
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backgroundColor: theme.colors.surfaceVariant,
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},
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recurrenceButtonText: {
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...theme.typography.bodySmall,
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color: theme.colors.text,
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},
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recurrenceButtonTextActive: {
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color: theme.colors.primary,
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fontWeight: '600',
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},
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});
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