Page({
  data: {
    address: '安平镇安坪村安平小区12栋305室',
    contact: '',
    phone: '',
    repairType: '',
    description: '',
    imageList: [],
    showNotification: true,
    countDown: 3
  },

  onLoad: function(options) {
    this.startCountDown();
  },

  startCountDown: function() {
    let that = this;
    let timer = setInterval(function() {
      if (that.data.countDown > 0) {
        that.setData({
          countDown: that.data.countDown - 1
        });
      } else {
        clearInterval(timer);
      }
    }, 1000);
  },

  closeNotification: function() {
    if (this.data.countDown <= 0) {
      this.setData({
        showNotification: false
      });
    }
  },

  goBack: function() {
    wx.navigateBack();
  },

  inputContact: function(e) {
    this.setData({
      contact: e.detail.value
    });
  },

  inputPhone: function(e) {
    const value = e.detail.value;
    const phoneNumber = value.replace(/\D/g, '');
    this.setData({
      phone: phoneNumber
    });
  },

  validatePhone: function(phone) {
    const phoneReg = /^1[3-9]\d{9}$/;
    return phoneReg.test(phone);
  },

  showRepairTypeSelector: function() {
    let that = this;
    wx.showActionSheet({
      itemList: ['水管漏水', '水表故障', '水龙头故障', '其他问题'],
      success: function(res) {
        const types = ['水管漏水', '水表故障', '水龙头故障', '其他问题'];
        that.setData({
          repairType: types[res.tapIndex]
        });
      }
    });
  },

  inputDescription: function(e) {
    this.setData({
      description: e.detail.value
    });
  },

  chooseImage: function() {
    let that = this;
    if (that.data.imageList.length >= 10) {
      wx.showToast({
        title: '最多只能上传10张图片',
        icon: 'none'
      });
      return;
    }
    
    wx.chooseMedia({
      count: 3 - that.data.imageList.length,
      mediaType: ['image'],
      sourceType: ['album', 'camera'],
      sizeType: ['compressed'],
      success: function(res) {
        let tempFiles = res.tempFiles;
        let validFiles = [];
        
        for (let i = 0; i < tempFiles.length; i++) {
          const file = tempFiles[i];
          if (file.size <= 5 * 1024 * 1024) {
            validFiles.push(file.tempFilePath);
          } else {
            wx.showToast({
              title: '图片大小不能超过5M',
              icon: 'none'
            });
          }
        }
        
        if (validFiles.length > 0) {
          let newImageList = that.data.imageList.concat(validFiles);
          that.setData({
            imageList: newImageList
          });
        }
      }
    });
  },

  previewImage: function(e) {
    let index = e.currentTarget.dataset.index;
    wx.previewImage({
      current: this.data.imageList[index],
      urls: this.data.imageList
    });
  },

  deleteImage: function(e) {
    let index = e.currentTarget.dataset.index;
    let imageList = this.data.imageList;
    imageList.splice(index, 1);
    this.setData({
      imageList: imageList
    });
  },

  submitRepair: function() {
    if (!this.data.contact) {
      wx.showToast({
        title: '请输入联系人',
        icon: 'none'
      });
      return;
    }
    
    if (!this.data.phone) {
      wx.showToast({
        title: '请输入联系电话',
        icon: 'none'
      });
      return;
    }
    
    if (!this.validatePhone(this.data.phone)) {
      wx.showToast({
        title: '请输入正确的手机号',
        icon: 'none'
      });
      return;
    }
    
    if (!this.data.repairType) {
      wx.showToast({
        title: '请选择报修类型',
        icon: 'none'
      });
      return;
    }
    
    if (!this.data.description) {
      wx.showToast({
        title: '请输入故障说明',
        icon: 'none'
      });
      return;
    }
    
    const submitData = {
      address: this.data.address,
      contact: this.data.contact,
      phone: this.data.phone,
      repairType: this.data.repairType,
      description: this.data.description,
      images: this.data.imageList
    };
    
    console.log('提交的数据:', submitData);
    
    wx.showLoading({
      title: '提交中...',
    });
    
    setTimeout(() => {
      wx.hideLoading();
      wx.showToast({
        title: '报修提交成功',
        icon: 'success',
        duration: 2000,
        success: function() {
          setTimeout(() => {
            wx.navigateBack();
          }, 2000);
        }
      });
    }, 1500);
  }
});