wxd / MShopWeApp

var e = getApp(),
  a = e.globalData.setting,
  os = a,
  t = e.request,
  d = e.globalData;
Page({

  /**
   * 页面的初始数据
   */
  data: {
    url: a.url, //接口网址
    interest_lables: [], //兴趣标签   
    check_label: [], //用户选中的标签集合
    user_label_val: "", //奖励多少
    user_label_type: "", //奖励类型（0积分，1类型）
    is_modify: 0, //判断是第一次填写还是修改（0填写，1修改）
  },
  //点击选择兴趣标签把值放到已选中
  click_label: function(e) {
    var th = this;
    var index = e.currentTarget.dataset.index; //选择兴趣标签的下标
    var labels = th.data.interest_lables; //兴趣标签数组
    var check_label = th.data.check_label; //已选中的数组
    var labels_cid = th.data.interest_lables[index].check; //当前标签是否选中
    var labels_check = 'interest_lables[' + index + '].check'; //用于点击标签把点击状态赋值进去 
    if (labels_cid) {
      labels_cid = 0;
      for (var i = 0; i < check_label.length; i++) {
        if (labels[index].id == check_label[i].id) {
          check_label.splice(i, 1);
        }
      }
    } else {
      var check_new = {
        lable: labels[index]
      };
      labels_cid = 1;
      check_label.push(labels[index]);
    }
    th.setData({
      [labels_check]: labels_cid,
      check_label: check_label
    })

  },
  //获取配置信息
  get_config: function() {
    var th = this;
    getApp().getConfig2(function(ee) {
      var sms_conf = ee.switch_list;
      sms_conf = JSON.parse(sms_conf);
      var getuser_label_type=1;
      var getuser_label_val = 0;
      if (sms_conf.user_label_type!=undefined)
      {
         getuser_label_type = parseInt(sms_conf.user_label_type)+1;         
      }
      if (sms_conf.user_label_val != undefined) {
        getuser_label_val = sms_conf.user_label_val;
      }


      th.setData({
        user_label_val: getuser_label_val,
        user_label_type: getuser_label_type
      })
    })
  },
  //页面跳转
  goto: function(e) {
    var th = this;
    wx.navigateBack({ //返回
      delta: 1
    })
  },
  /**
   * 生命周期函数--监听页面加载
   */
  onLoad: function(options) {
    var th = this;
    var pages = getCurrentPages();
    var prevPage = pages[pages.length - 2]; //上一个页面
    //直接调用上一个页面的setData()方法，把数据存到上一个页面中去
    prevPage.setData({
      is_zy: 1
    })
    th.query_nolabels();
    th.get_config();
  },
  //获取标签集合
  query_nolabels: function() {
    var th = this;
    var url = "/api/weshop/marketing/holiday/vip/interest/label/page";
    var interest_lables = th.data.interest_lables; //兴趣标签集合
    getApp().request.promiseGet(url, {
      data: {
        storeId: a.stoid
      }
    }).then(res => {
      if (res.data.code == 0) {
        th.setData({
          interest_lables: res.data.data.pageData
        })
        th.query_checklabels();
      } else {
        getApp().my_warnning("系统繁忙,请稍后再试", 0, th);
        return false;
      }
    })
  },
  //查找会员选择的兴趣标签
  query_checklabels: function() {
    var th = this;
    var url = "/api/weshop/marketing/holiday/vip/interest/label/get";
    var interest_lables = th.data.interest_lables; //兴趣标签
    getApp().request.promiseGet(url, {
      data: {
        userId: d.user_id,
        storeId: a.stoid
      }
    }).then(res => {
      if (res.data.code == 0) {
        var data = res.data.data;
        var arr = [];
        var VipLabelId = []; //通过id标签找到已选择的标签
        var dateList = data.VipLabelId.split(",");
        for (var i in dateList) {
          VipLabelId = VipLabelId.concat(dateList[i]);
        }
        if (VipLabelId.length > 0) {
          for (var i = 0; i < interest_lables.length; i++) {
            for (var ii = 0; ii < VipLabelId.length; ii++) {
              if (interest_lables[i].id == VipLabelId[ii]) {
                interest_lables[i].check = 1;
                arr.push(interest_lables[i]);
              }
            }
          }
        }
        //如何有之前有选择兴趣标签的话，再进来的话就是修改
        if (data.VipLabelId != "") {
          th.setData({
            is_modify: 1
          })
        }
        th.setData({
          check_label: arr,
          interest_lables: interest_lables
        })
      } else {
        getApp().my_warnning("系统繁忙，请稍后再试", 0, th);
        return false;
      }
    })
  },
  //更新会员兴趣标签
  update_label: function() {
    var th = this;
    var is_modify = th.data.is_modify; //是否是修改
    var check_label = th.data.check_label; //用户选择
    var remark = "兴趣标签赠送";
    if (is_modify) {
      user_label_type = 0;
      remark = "修改";
    }
    if (check_label.length < 1) {
      getApp().my_warnning("完成兴趣标签才能" + remark + "哦~", 0, th);
    } else {
      var user_label_val = th.data.user_label_val; //选择标签奖励多少
      var user_label_type = th.data.user_label_type; //增送类型
      var url = "/api/weshop/marketing/holiday/vip/interest/label/update"; //更新标签接口地址
      var nav_url = "/pages/user/userinfo/userinfo"; //领取成功之后跳转页面
      var vipLabel = ""; //选择的标签名称
      var vipLabelId = ""; //选择的标签id
      var arr = [];
      for (var i = 0; i < check_label.length; i++) {
        if (i < check_label.length - 1) {
          vipLabelId += check_label[i].id + ",";
          vipLabel += check_label[i].LabelName + ",";
          arr.push(check_label[i].LabelName);
        } else {
          vipLabelId += check_label[i].id;
          vipLabel += check_label[i].LabelName;
          arr.push(check_label[i].LabelName);
        }
      }
      var my_confirm = th.selectComponent("#my_confirm"); //组件的id
      if (is_modify) {
        my_confirm.open(
          "确定修改标签？",
          "取消",
          "确定",
          function() {
            my_confirm.open_cancel(0);
          },
          function() {
            my_confirm.open_cancel(0);
            getApp().request.put(url, {
              data: {
                "storeId": a.stoid,
                "userId": d.user_id,
                "vipLabel": vipLabel,
                "vipLabelId": vipLabelId,
                "type": user_label_type,
                "remark": remark,
                "value": user_label_val,
                "fromType": "REWARD"
              },
              success: function(res) {
                if (res.data.code == 0) {
                  getApp().my_warnning("修改成功", 1, th);
                  setTimeout(function() {
                    var pages = getCurrentPages();
                    var prevPage = pages[pages.length - 2]; //上一个页面
                    //直接调用上一个页面的setData()方法，把数据存到上一个页面中去
                    prevPage.setData({
                      check_label: arr
                    })
                    th.goto();
                  }, 2000);
                } else {
                  getApp().my_warnning("系统繁忙,请稍后再试", 0, th);
                }
              }
            })
          }
        )
      } else {

        getApp().request.put(url, {
          data: {
            "storeId": a.stoid,
            "userId": d.user_id,
            "vipLabel": vipLabel,
            "vipLabelId": vipLabelId,
            "type": user_label_type,
            "remark": remark,
            "value": user_label_val,
            "fromType": "REWARD"
          },
          success: function(res) {
            if (res.data.code == 0) {
              getApp().my_warnning("领取成功", 1, th);
              setTimeout(function() {
                var pages = getCurrentPages();
                var prevPage = pages[pages.length - 2]; //上一个页面
                //直接调用上一个页面的setData()方法，把数据存到上一个页面中去
                prevPage.setData({
                  check_label: arr
                })
                th.goto();
              }, 2000);
            } else {
              getApp().my_warnning("系统繁忙,请稍后再试", 0, th);
            }
          }
        })
      }
    }
  },
  /**
   * 生命周期函数--监听页面显示
   */
  onShow: function() {

  }
})