cfc/miniprogram/pages/task-create/task-create.js

// pages/task-create/task-create.js
const app = getApp();
const api = require('../../utils/api.js');

Page({
  data: {
    childId: 0,
    childName: '',
    title: '',
    description: '',
    points: 2,
    deadline: '',
    deadlineTime: '',
    category: '学习',
    repeatType: 'none',
    needReview: false,
    reviewByCategory: false,
    categories: ['学习', '生活', '运动', '艺术', '社交'],
    repeatTypes: [
      { value: 'none', label: '不重复' },
      { value: 'daily', label: '每天' },
      { value: 'weekly', label: '每周' }
    ],
    loading: false
  },

  onLoad(options) {
    const childId = options.childId || 0;
    const childName = options.childName || '';
    this.setData({ childId, childName });
    
    // 设置默认截止时间为今天20:00
    const today = new Date();
    const deadline = today.toISOString().split('T')[0];
    this.setData({ 
      deadline,
      deadlineTime: '20:00'
    });
  },

  // 输入标题
  onTitleInput(e) {
    this.setData({ title: e.detail.value });
  },

  // 输入描述
  onDescriptionInput(e) {
    this.setData({ description: e.detail.value });
  },

  // 选择积分
  onPointsChange(e) {
    this.setData({ points: parseInt(e.detail.value) });
  },

  // 选择分类
  onCategoryChange(e) {
    this.setData({ category: e.detail.value });
  },

  // 选择截止日期
  onDeadlineChange(e) {
    this.setData({ deadline: e.detail.value });
  },

  // 选择截止时间
  onDeadlineTimeChange(e) {
    this.setData({ deadlineTime: e.detail.value });
  },

  // 选择重复类型
  onRepeatTypeChange(e) {
    this.setData({ repeatType: e.detail.value });
  },

  // 切换需要审核
  onNeedReviewChange(e) {
    this.setData({ needReview: e.detail.value });
  },

  // 切换按分类审核
  onReviewByCategoryChange(e) {
    this.setData({ reviewByCategory: e.detail.value });
  },

  // 表单验证
  validateForm() {
    if (!this.data.title.trim()) {
      wx.showToast({ title: '请输入任务标题', icon: 'none' });
      return false;
    }
    
    if (this.data.title.length > 20) {
      wx.showToast({ title: '标题不能超过20个字', icon: 'none' });
      return false;
    }
    
    if (this.data.description.length > 200) {
      wx.showToast({ title: '描述不能超过200个字', icon: 'none' });
      return false;
    }
    
    if (!this.data.deadline || !this.data.deadlineTime) {
      wx.showToast({ title: '请设置截止时间', icon: 'none' });
      return false;
    }
    
    // 检查截止时间是否在未来
    const deadline = new Date(`${this.data.deadline} ${this.data.deadlineTime}`);
    if (deadline <= new Date()) {
      wx.showToast({ title: '截止时间必须在未来', icon: 'none' });
      return false;
    }
    
    return true;
  },

  // 提交表单
  onSubmit() {
    if (!this.validateForm()) return;
    
    wx.showModal({
      title: '确认创建',
      content: `确定要创建任务「${this.data.title}」吗？`,
      success: (res) => {
        if (res.confirm) {
          this.doCreateTask();
        }
      }
    });
  },

  doCreateTask() {
    this.setData({ loading: true });
    wx.showLoading({ title: '创建中...' });
    
    const taskData = {
      childId: this.data.childId,
      title: this.data.title,
      description: this.data.description,
      points: this.data.points,
      deadline: `${this.data.deadline} ${this.data.deadlineTime}`,
      category: this.data.category,
      repeatType: this.data.repeatType,
      needReview: this.data.needReview,
      reviewByCategory: this.data.reviewByCategory
    };
    
    // 模拟API调用
    setTimeout(() => {
      wx.hideLoading();
      this.setData({ loading: false });
      
      wx.showToast({
        title: '创建成功',
        icon: 'success'
      });
      
      // 返回上一页
      setTimeout(() => {
        wx.navigateBack();
      }, 1500);
    }, 1000);
  },

  // 预览任务
  onPreview() {
    if (!this.validateForm()) return;
    
    const content = `
任务标题：${this.data.title}
任务描述：${this.data.description || '无'}
任务积分：${this.data.points}分
截止时间：${this.data.deadline} ${this.data.deadlineTime}
任务分类：${this.data.category}
重复类型：${this.data.repeatTypes.find(t => t.value === this.data.repeatType)?.label}
需要审核：${this.data.needReview ? '是' : '否'}
    `.trim();
    
    wx.showModal({
      title: '任务预览',
      content,
      showCancel: false
    });
  }
});