1

2025-10-19 20:28:31 +08:00
parent c81f8a8b03
commit eaab9a762a
100 changed files with 23416 additions and 0 deletions
--- a/pages/countdown/countdown.js
+++ b/pages/countdown/countdown.js
@@ -0,0 +1,159 @@
+// pages/countdown/countdown.js
+const { getCountdown, showSuccess, showError } = require('../../utils/util.js')
+const learningTracker = require('../../utils/learningTracker.js')
+
+Page({
+  data: {
+    countdowns: [],
+    newEventName: '',
+    newEventDate: ''
+  },
+
+  onLoad() {
+    this.loadCountdowns()
+  },
+
+  onShow() {
+    // 开始跟踪学习时间
+    learningTracker.onPageShow('tools')
+    
+    this.startTimer()
+  },
+
+  onHide() {
+    // 停止跟踪学习时间
+    learningTracker.onPageHide()
+    
+    this.stopTimer()
+  },
+
+  onUnload() {
+    // 记录学习时长
+    learningTracker.onPageUnload()
+    
+    this.stopTimer()
+  },
+
+  // 加载倒计时
+  loadCountdowns() {
+    let countdowns = wx.getStorageSync('countdowns') || []
+    
+    // 默认示例数据
+    if (countdowns.length === 0) {
+      countdowns = [
+        {
+          id: 1,
+          name: '高等数学期末考试',
+          date: '2025-12-20',
+          color: '#FF6B6B'
+        },
+        {
+          id: 2,
+          name: '英语四级考试',
+          date: '2025-12-15',
+          color: '#4A90E2'
+        },
+        {
+          id: 3,
+          name: '课程设计答辩',
+          date: '2025-12-25',
+          color: '#50C878'
+        }
+      ]
+    }
+    
+    this.setData({ countdowns })
+    this.updateAllCountdowns()
+  },
+
+  // 开始定时器
+  startTimer() {
+    this.timer = setInterval(() => {
+      this.updateAllCountdowns()
+    }, 1000)
+  },
+
+  // 停止定时器
+  stopTimer() {
+    if (this.timer) {
+      clearInterval(this.timer)
+      this.timer = null
+    }
+  },
+
+  // 更新所有倒计时
+  updateAllCountdowns() {
+    const { countdowns } = this.data
+    const updated = countdowns.map(item => ({
+      ...item,
+      ...getCountdown(item.date)
+    }))
+    this.setData({ countdowns: updated })
+  },
+
+  // 事件名称输入
+  onNameInput(e) {
+    this.setData({ newEventName: e.detail.value })
+  },
+
+  // 日期选择
+  onDateChange(e) {
+    this.setData({ newEventDate: e.detail.value })
+  },
+
+  // 添加倒计时
+  onAddCountdown() {
+    const { newEventName, newEventDate, countdowns } = this.data
+    
+    if (!newEventName.trim()) {
+      showError('请输入事件名称')
+      return
+    }
+    
+    if (!newEventDate) {
+      showError('请选择日期')
+      return
+    }
+    
+    const colors = ['#FF6B6B', '#4A90E2', '#50C878', '#F39C12', '#9B59B6']
+    
+    const newCountdown = {
+      id: Date.now(),
+      name: newEventName.trim(),
+      date: newEventDate,
+      color: colors[Math.floor(Math.random() * colors.length)]
+    }
+    
+    countdowns.push(newCountdown)
+    wx.setStorageSync('countdowns', countdowns)
+    
+    this.setData({
+      countdowns,
+      newEventName: '',
+      newEventDate: ''
+    })
+    
+    this.updateAllCountdowns()
+    showSuccess('添加成功')
+  },
+
+  // 删除倒计时
+  onDelete(e) {
+    const { id } = e.currentTarget.dataset
+    
+    wx.showModal({
+      title: '确认删除',
+      content: '确定要删除这个倒计时吗？',
+      success: (res) => {
+        if (res.confirm) {
+          let { countdowns } = this.data
+          countdowns = countdowns.filter(item => item.id !== id)
+          wx.setStorageSync('countdowns', countdowns)
+          
+          this.setData({ countdowns })
+          showSuccess('删除成功')
+        }
+      }
+    })
+  }
+})