完善每日签到功能
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JACKYMYPERSON
@@ -1,189 +1,178 @@
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// 定义日历日期类型
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// pages/checkin/checkin.ts
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interface CalendarDay {
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type: 'current' | 'empty'; // current:当月日期, empty:空占位（上月/下月）
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day: number; // 日期数字
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date: string; // 完整日期（YYYY-MM-DD）
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isChecked: boolean; // 是否已签到
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isToday: boolean; // 是否是今天
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}
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Page({
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data: {
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currentYear: new Date().getFullYear(), // 当前年
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currentMonth: new Date().getMonth(), // 当前月（0-11）
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calendarDays: [] as CalendarDay[], // 日历日期列表
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checkinHistory: [] as string[], // 签到历史（存储YYYY-MM-DD格式日期）
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continuousCheckinDays: 0, // 连续签到天数
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totalCheckinDays: 0, // 本月总签到天数
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isCheckedToday: false, // 今日是否已签到
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isAnimating: false // 是否正在执行签到动画
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},
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onLoad() {
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// 从本地缓存加载签到历史
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this.loadCheckinHistory();
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// 生成当月日历数据
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this.generateCalendarDays();
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// 计算签到统计数据
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this.calculateCheckinStats();
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},
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/**
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* 从本地缓存加载签到历史
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*/
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loadCheckinHistory() {
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const history = wx.getStorageSync('checkinHistory') || [];
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this.setData({ checkinHistory: history });
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// 检查今日是否已签到
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const today = this.formatDate(new Date());
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const isCheckedToday = history.includes(today);
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this.setData({ isCheckedToday });
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},
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/**
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* 生成当月日历数据
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*/
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generateCalendarDays() {
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const { currentYear, currentMonth, checkinHistory } = this.data;
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const calendarDays: CalendarDay[] = [];
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// 获取当月第一天是星期几（0=周日，1=周一...6=周六）
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const firstDayOfMonth = new Date(currentYear, currentMonth, 1).getDay();
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// 获取当月总天数
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const totalDaysOfMonth = new Date(currentYear, currentMonth + 1, 0).getDate();
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// 获取今日日期（YYYY-MM-DD）
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const today = this.formatDate(new Date());
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// 添加上月残留日期（空占位）
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for (let i = 0; i < firstDayOfMonth; i++) {
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calendarDays.push({
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type: 'empty',
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day: 0,
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date: '',
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isChecked: false,
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isToday: false
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});
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}
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// 添加当月日期
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for (let day = 1; day <= totalDaysOfMonth; day++) {
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const date = new Date(currentYear, currentMonth, day);
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const dateStr = this.formatDate(date);
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const isChecked = checkinHistory.includes(dateStr);
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const isToday = dateStr === today;
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calendarDays.push({
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type: 'current',
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day,
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date: dateStr,
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isChecked,
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isToday
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});
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}
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// 添加下月占位日期（确保日历满6行，共42个格子）
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const totalCells = 42; // 6行×7列=42个格子
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const remainingCells = totalCells - calendarDays.length;
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for (let i = 0; i < remainingCells; i++) {
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calendarDays.push({
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type: 'empty',
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day: 0,
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date: '',
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isChecked: false,
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isToday: false
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});
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}
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this.setData({ calendarDays });
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},
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/**
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* 计算签到统计数据
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*/
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calculateCheckinStats() {
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const { checkinHistory, currentYear, currentMonth } = this.data;
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const today = new Date();
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// 计算本月总签到天数
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const monthStart = new Date(currentYear, currentMonth, 1);
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const monthEnd = new Date(currentYear, currentMonth + 1, 0);
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const monthStartStr = this.formatDate(monthStart);
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const monthEndStr = this.formatDate(monthEnd);
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const monthlyCheckins = checkinHistory.filter(date => {
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return date >= monthStartStr && date <= monthEndStr;
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});
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// 计算连续签到天数
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let continuousDays = 0;
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const sortedHistory = [...checkinHistory].sort();
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// 从今天开始往前查连续签到
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const checkDate = new Date(today);
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while (true) {
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const dateStr = this.formatDate(checkDate);
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if (sortedHistory.includes(dateStr)) {
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continuousDays++;
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// 往前推一天
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checkDate.setDate(checkDate.getDate() - 1);
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} else {
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break;
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}
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}
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this.setData({
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totalCheckinDays: monthlyCheckins.length,
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continuousCheckinDays: continuousDays
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});
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},
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/**
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* 处理签到逻辑
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*/
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handleCheckin() {
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if (this.data.isCheckedToday || this.data.isAnimating) return;
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// 开始动画
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this.setData({ isAnimating: true });
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// 记录当前日期
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const today = this.formatDate(new Date());
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const { checkinHistory } = this.data;
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// 添加到签到历史
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const newHistory = [...checkinHistory, today];
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wx.setStorageSync('checkinHistory', newHistory);
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// 更新数据
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setTimeout(() => {
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this.setData({
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checkinHistory: newHistory,
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isCheckedToday: true,
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isAnimating: false
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});
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// 更新日历和统计
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this.generateCalendarDays();
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this.calculateCheckinStats();
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// 显示成功提示
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wx.showToast({
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title: '签到成功！',
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icon: 'success',
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duration: 1500
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});
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}, 1000); // 动画持续1秒
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},
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/**
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* 格式化日期为YYYY-MM-DD
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*/
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formatDate(date: Date): string {
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const year = date.getFullYear();
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const month = String(date.getMonth() + 1).padStart(2, '0');
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const day = String(date.getDate()).padStart(2, '0');
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return `${year}-${month}-${day}`;
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day: number | string; // 日期数字或空字符串
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fullDate?: string; // 完整日期字符串，如 'YYYY-MM-DD'
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isPrevMonth?: boolean; // 是否上月日期
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isNextMonth?: boolean; // 是否下月日期
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isToday?: boolean; // 是否今天
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isCheckedIn?: boolean; // 是否已签到
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}
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});
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Page({
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data: {
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weekdays: ['日', '一', '二', '三', '四', '五', '六'],
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currentYear: 0,
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currentMonth: 0, // 1-12月
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calendarDays: [] as CalendarDay[], // 日历日期数据
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consecutiveCheckInDays: 0, // 连续签到天数
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monthCheckInDays: 0, // 本月签到天数
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todayCheckedIn: false, // 今日是否已签到
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// 假设这些是用户已签到的日期（仅日期数字），在真实项目中从后端获取
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checkedInDates: [] as number[], // [1, 5, 18, 29] 表示当月哪些天已签到
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// 用于保存当前显示的月份的Date对象，方便计算
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displayMonthDate: new Date(),
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},
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onLoad() {
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this.initCalendar();
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this.fetchCheckInStats(); // 模拟从后端获取签到数据
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},
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/**
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* 初始化日历，生成当前月份的日期
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*/
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initCalendar() {
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const today = new Date();
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this.data.displayMonthDate = new Date(today.getFullYear(), today.getMonth(), 1); // 设置为当前月的第一天
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this.renderCalendar(this.data.displayMonthDate);
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},
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/**
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* 渲染指定月份的日历
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* @param date 当前月份的任意一天，例如 new Date(2025, 8, 1) 表示 2025年9月
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*/
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renderCalendar(date: Date) {
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const year = date.getFullYear();
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const month = date.getMonth(); // 0-11
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this.setData({
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currentYear: year,
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currentMonth: month + 1, // 显示给用户是1-12月
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});
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const calendarDays: CalendarDay[] = [];
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const firstDayOfMonth = new Date(year, month, 1);
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const lastDayOfMonth = new Date(year, month + 1, 0); // 当月最后一天
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// 补充上个月的日期（如果需要）
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const startDayOfWeek = firstDayOfMonth.getDay(); // 0-6，0是周日
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for (let i = 0; i < startDayOfWeek; i++) {
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calendarDays.push({ day: '', isPrevMonth: true }); // 用空字符串占位或显示上月日期
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}
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// 填充当前月份的日期
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for (let i = 1; i <= lastDayOfMonth.getDate(); i++) {
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const currentDay = new Date(year, month, i);
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const isToday = this.isSameDay(currentDay, new Date());
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const isCheckedIn = this.data.checkedInDates.includes(i); // 判断是否已签到
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calendarDays.push({
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day: i,
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fullDate: this.formatDate(currentDay),
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isToday: isToday,
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isCheckedIn: isCheckedIn,
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});
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}
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// 补充下个月的日期（如果需要，凑够6行或7的倍数）
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const totalDays = calendarDays.length;
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const remainingDays = 42 - totalDays; // 假设日历固定6行7列，共42个格子
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for (let i = 0; i < remainingDays; i++) {
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calendarDays.push({ day: '', isNextMonth: true }); // 用空字符串占位
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}
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this.setData({
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calendarDays: calendarDays,
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});
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},
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/**
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* 模拟从后端获取签到统计数据和已签到日期
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*/
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fetchCheckInStats() {
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// 真实项目中这里会发起 wx.request 到您的后端接口
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// 假设后端返回的数据格式如下：
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const mockApiResponse = {
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consecutiveCheckInDays: 29, // 连续签到天数
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monthCheckInDays: 15, // 本月签到天数
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todayCheckedIn: false, // 假设今天未签到
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checkedInDaysInMonth: [1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 29], // 当月已签到的日期数字
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};
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this.setData({
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consecutiveCheckInDays: mockApiResponse.consecutiveCheckInDays,
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monthCheckInDays: mockApiResponse.monthCheckInDays,
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todayCheckedIn: mockApiResponse.todayCheckedIn,
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checkedInDates: mockApiResponse.checkedInDaysInMonth,
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});
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// 重新渲染日历以应用新的签到状态
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this.renderCalendar(this.data.displayMonthDate);
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},
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/**
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* 处理签到按钮点击
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*/
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handleCheckIn() {
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if (this.data.todayCheckedIn) {
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wx.showToast({ title: '今日已签到', icon: 'none' });
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return;
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}
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// 模拟后端签到逻辑
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wx.showLoading({ title: '签到中...' });
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setTimeout(() => {
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// 假设后端返回签到成功
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const today = new Date().getDate();
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const newCheckedInDates = [...this.data.checkedInDates, today];
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this.setData({
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todayCheckedIn: true,
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consecutiveCheckInDays: this.data.consecutiveCheckInDays + 1, // 假设连续+1
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monthCheckInDays: this.data.monthCheckInDays + 1, // 假设当月+1
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checkedInDates: newCheckedInDates,
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});
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// 重新渲染日历，标记今天为已签到
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this.renderCalendar(this.data.displayMonthDate);
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wx.hideLoading();
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wx.showToast({ title: '签到成功！', icon: 'success' });
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}, 1000); // 模拟网络请求
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},
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/**
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* 处理日历中的日期点击（可选，如果需要点击日期查看历史签到等）
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*/
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handleDayClick(event: WechatMiniprogram.TouchEvent) {
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const fullDate = event.currentTarget.dataset.date;
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if (fullDate) {
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console.log('点击了日期:', fullDate);
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// 可在此处实现点击日期查看历史签到详情等逻辑
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}
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},
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/**
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* 辅助函数：判断两个日期是否是同一天 (忽略时间)
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*/
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isSameDay(date1: Date, date2: Date): boolean {
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return date1.getFullYear() === date2.getFullYear() &&
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date1.getMonth() === date2.getMonth() &&
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date1.getDate() === date2.getDate();
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},
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/**
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* 辅助函数：格式化日期为 YYYY-MM-DD
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*/
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formatDate(date: Date): string {
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const year = date.getFullYear();
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const month = (date.getMonth() + 1).toString().padStart(2, '0');
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const day = date.getDate().toString().padStart(2, '0');
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return `${year}-${month}-${day}`;
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},
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});
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