feat: 新增目标管理功能及相关组件
- 创建目标管理演示页面，展示高保真的目标管理界面 - 实现待办事项卡片的横向滑动展示，支持时间筛选功能 - 新增时间轴组件，展示选中日期的具体任务 - 更新底部导航，添加目标管理和演示页面的路由 - 优化个人页面菜单项，提供目标管理的快速访问 - 编写目标管理功能实现文档，详细描述功能和组件架构
This commit is contained in:
richarjiang
354
components/TimelineSchedule.tsx
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354
components/TimelineSchedule.tsx
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import { Colors } from '@/constants/Colors';
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import { useColorScheme } from '@/hooks/useColorScheme';
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import { Ionicons } from '@expo/vector-icons';
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import dayjs from 'dayjs';
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import React, { useMemo } from 'react';
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import { Dimensions, ScrollView, StyleSheet, Text, TouchableOpacity, View } from 'react-native';
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import { TodoItem } from './TodoCard';
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interface TimelineEvent {
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id: string;
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title: string;
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startTime: string;
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endTime?: string;
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category: TodoItem['category'];
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isCompleted?: boolean;
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color?: string;
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}
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interface TimelineScheduleProps {
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events: TimelineEvent[];
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selectedDate: Date;
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onEventPress?: (event: TimelineEvent) => void;
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}
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const { width: screenWidth } = Dimensions.get('window');
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const HOUR_HEIGHT = 60;
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const TIME_LABEL_WIDTH = 60;
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// 生成24小时的时间标签
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const generateTimeLabels = () => {
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const labels = [];
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for (let hour = 0; hour < 24; hour++) {
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labels.push(dayjs().hour(hour).minute(0).format('HH:mm'));
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}
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return labels;
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};
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// 获取事件在时间轴上的位置和高度
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const getEventStyle = (event: TimelineEvent) => {
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const startTime = dayjs(event.startTime);
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const endTime = event.endTime ? dayjs(event.endTime) : startTime.add(1, 'hour');
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const startMinutes = startTime.hour() * 60 + startTime.minute();
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const endMinutes = endTime.hour() * 60 + endTime.minute();
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const durationMinutes = endMinutes - startMinutes;
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const top = (startMinutes / 60) * HOUR_HEIGHT;
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const height = Math.max((durationMinutes / 60) * HOUR_HEIGHT, 30); // 最小高度30
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return { top, height };
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};
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// 获取分类颜色
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const getCategoryColor = (category: TodoItem['category']) => {
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switch (category) {
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case 'workout':
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return '#FF6B6B';
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case 'finance':
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return '#4ECDC4';
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case 'personal':
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return '#45B7D1';
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case 'work':
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return '#96CEB4';
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case 'health':
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return '#FFEAA7';
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default:
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return '#DDA0DD';
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}
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};
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export function TimelineSchedule({ events, selectedDate, onEventPress }: TimelineScheduleProps) {
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const theme = useColorScheme() ?? 'light';
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const colorTokens = Colors[theme];
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const timeLabels = generateTimeLabels();
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// 按开始时间分组事件，处理同一时间的多个事件
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const groupedEvents = useMemo(() => {
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const groups: { [key: string]: TimelineEvent[] } = {};
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events.forEach(event => {
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const startHour = dayjs(event.startTime).format('HH:mm');
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if (!groups[startHour]) {
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groups[startHour] = [];
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}
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groups[startHour].push(event);
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});
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return groups;
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}, [events]);
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const renderTimelineEvent = (event: TimelineEvent, index: number, groupSize: number) => {
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const { top, height } = getEventStyle(event);
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const categoryColor = getCategoryColor(event.category);
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// 计算水平偏移和宽度，用于处理重叠事件
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const eventWidth = (screenWidth - TIME_LABEL_WIDTH - 40) / Math.max(groupSize, 1);
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const leftOffset = index * eventWidth;
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return (
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<TouchableOpacity
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key={event.id}
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style={[
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styles.eventContainer,
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{
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top,
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height,
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left: TIME_LABEL_WIDTH + 20 + leftOffset,
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width: eventWidth - 4,
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backgroundColor: event.isCompleted
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? `${categoryColor}40`
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: `${categoryColor}80`,
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borderLeftColor: categoryColor,
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}
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]}
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onPress={() => onEventPress?.(event)}
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activeOpacity={0.7}
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>
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<View style={styles.eventContent}>
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<Text
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style={[
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styles.eventTitle,
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{
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color: event.isCompleted ? colorTokens.textMuted : colorTokens.text,
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textDecorationLine: event.isCompleted ? 'line-through' : 'none'
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}
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]}
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numberOfLines={2}
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>
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{event.title}
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</Text>
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<Text style={[styles.eventTime, { color: colorTokens.textSecondary }]}>
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{dayjs(event.startTime).format('HH:mm')}
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{event.endTime && ` - ${dayjs(event.endTime).format('HH:mm')}`}
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</Text>
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{event.isCompleted && (
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<View style={styles.completedIcon}>
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<Ionicons name="checkmark-circle" size={16} color={categoryColor} />
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</View>
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)}
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</View>
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</TouchableOpacity>
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);
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};
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return (
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<View style={styles.container}>
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{/* 日期标题 */}
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<View style={styles.dateHeader}>
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<Text style={[styles.dateText, { color: colorTokens.text }]}>
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{dayjs(selectedDate).format('YYYY年M月D日 dddd')}
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</Text>
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<Text style={[styles.eventCount, { color: colorTokens.textSecondary }]}>
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{events.length} 项任务
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</Text>
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</View>
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{/* 时间轴 */}
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<ScrollView
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style={styles.timelineContainer}
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showsVerticalScrollIndicator={false}
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contentContainerStyle={{ paddingBottom: 50 }}
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>
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<View style={styles.timeline}>
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{/* 时间标签 */}
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<View style={styles.timeLabelsContainer}>
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{timeLabels.map((label, index) => (
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<View key={index} style={[styles.timeLabelRow, { height: HOUR_HEIGHT }]}>
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<Text style={[styles.timeLabel, { color: colorTokens.textMuted }]}>
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{label}
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</Text>
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<View
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style={[
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styles.timeLine,
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{ borderBottomColor: colorTokens.separator }
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]}
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/>
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</View>
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))}
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</View>
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{/* 事件容器 */}
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<View style={styles.eventsContainer}>
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{Object.entries(groupedEvents).map(([time, timeEvents]) =>
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timeEvents.map((event, index) =>
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renderTimelineEvent(event, index, timeEvents.length)
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)
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)}
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</View>
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{/* 当前时间线 */}
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{dayjs(selectedDate).isSame(dayjs(), 'day') && (
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<CurrentTimeLine />
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)}
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</View>
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</ScrollView>
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{/* 空状态 */}
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{events.length === 0 && (
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<View style={styles.emptyState}>
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<Ionicons
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name="calendar-outline"
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size={48}
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color={colorTokens.textMuted}
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/>
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<Text style={[styles.emptyText, { color: colorTokens.textMuted }]}>
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今天暂无安排
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</Text>
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</View>
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)}
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</View>
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);
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}
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// 当前时间指示线组件
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function CurrentTimeLine() {
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const theme = useColorScheme() ?? 'light';
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const colorTokens = Colors[theme];
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const now = dayjs();
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const currentMinutes = now.hour() * 60 + now.minute();
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const top = (currentMinutes / 60) * HOUR_HEIGHT;
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return (
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<View
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style={[
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styles.currentTimeLine,
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{
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top,
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backgroundColor: colorTokens.primary,
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}
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]}
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>
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<View style={[styles.currentTimeDot, { backgroundColor: colorTokens.primary }]} />
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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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container: {
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flex: 1,
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backgroundColor: 'transparent',
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},
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dateHeader: {
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paddingHorizontal: 20,
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paddingVertical: 16,
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borderBottomWidth: 1,
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borderBottomColor: '#E5E7EB',
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},
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dateText: {
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fontSize: 18,
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fontWeight: '700',
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marginBottom: 4,
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},
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eventCount: {
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fontSize: 14,
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fontWeight: '500',
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},
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timelineContainer: {
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flex: 1,
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},
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timeline: {
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position: 'relative',
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minHeight: 24 * HOUR_HEIGHT,
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},
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timeLabelsContainer: {
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paddingLeft: 20,
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},
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timeLabelRow: {
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flexDirection: 'row',
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alignItems: 'flex-start',
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paddingTop: 8,
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},
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timeLabel: {
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width: TIME_LABEL_WIDTH,
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fontSize: 12,
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fontWeight: '500',
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textAlign: 'right',
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paddingRight: 12,
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},
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timeLine: {
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flex: 1,
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borderBottomWidth: 1,
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marginLeft: 8,
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marginRight: 20,
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},
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eventsContainer: {
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position: 'absolute',
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top: 0,
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left: 0,
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right: 0,
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height: 24 * HOUR_HEIGHT,
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},
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eventContainer: {
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position: 'absolute',
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borderRadius: 8,
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borderLeftWidth: 4,
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shadowColor: '#000',
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shadowOffset: {
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width: 0,
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height: 2,
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},
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shadowOpacity: 0.1,
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shadowRadius: 4,
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elevation: 3,
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},
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eventContent: {
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flex: 1,
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padding: 8,
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justifyContent: 'space-between',
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},
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eventTitle: {
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fontSize: 12,
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fontWeight: '600',
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lineHeight: 16,
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},
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eventTime: {
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fontSize: 10,
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fontWeight: '500',
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marginTop: 2,
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},
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completedIcon: {
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position: 'absolute',
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top: 4,
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right: 4,
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},
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currentTimeLine: {
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position: 'absolute',
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left: TIME_LABEL_WIDTH + 20,
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right: 20,
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height: 2,
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zIndex: 10,
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},
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currentTimeDot: {
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position: 'absolute',
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left: -6,
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top: -4,
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width: 10,
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height: 10,
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borderRadius: 5,
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},
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emptyState: {
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flex: 1,
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justifyContent: 'center',
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alignItems: 'center',
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paddingVertical: 60,
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},
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emptyText: {
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fontSize: 16,
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fontWeight: '500',
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marginTop: 12,
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},
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});
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