//articleLists.js 文章列表
// 网络请求工具类
var networkUtil = require('../../utils/network_util.js')
var api = require('../../utils/apiFile.js')
// 事件监听
var event = require('../../utils/event.js')
var page
// 是否有更多
var hasMore
var isRefresh


Page({
    data: {

        knowledge: { time: "2017-8-7", likeCount: 12, title: "title1", content: "content1content1content1content1content1content1content1content1content1content1content1ds到场定损", image: "http://img02.tooopen.com/images/20150928/tooopen_sy_143912755726.jpg" },
        images: [
            'http://img02.tooopen.com/images/20150928/tooopen_sy_143912755726.jpg',
            'http://img06.tooopen.com/images/20160818/tooopen_sy_175866434296.jpg',
            'http://img06.tooopen.com/images/20160818/tooopen_sy_175833047715.jpg'
        ],
        titles: ["日常护理", "营养美食", "疾病护理", "亲子互动", "言传qq"],
        id: 0,
        category: '',
        current_index: 0,
    },
    onLoad: function (e) {
        this.data.id = e.id
        this.data.category = e.category
        // 数据初始化
        page = 1
        hasMore = true
        isRefresh = false

        //   this.requestData()


    },
    onUnload: function () {

    },
    /*---------事件处理函数--------*/
    bindViewTap: function () {
        wx.navigateTo({
            url: '../home/home'
        })
    },
    // 加载更多
    loadMore: function (e) {
        if (!hasMore || isRefresh == true) {
            return
        }
        page++

        this.requestData()

    },
    // 下拉刷新回调接口
    onPullDownRefresh: function () {
        page = 1;
        hasMore = true
        // 网络请求，重新请求一遍数据
        this.requestData();
    },
    myScroll: function (e) {
        if (e.detail.scrollTop >= e.detail.scrollHeight - wx.getSystemInfoSync().windowHeight - 3) {
            this.loadMore()
        }
    },
    titleClick: function (e) {
        console.log(e)
        var index = e.currentTarget.dataset.index
        this.setData({
            current_index: index
        })
    },
    /*---------自定义函数--------*/
    requestData(id) {
        var self = this
        isRefresh = true
        networkUtil.showLoading()
        var param = { page: page, limit: 15, type: getApp().globalData.userInfo.status, categoryId: self.data.id }
        networkUtil._get(api.articleList, param, function (res) {

            isRefresh = false
            var arr = []
            if (page > 0) {// 加载更多模式
                arr = self.data.list
            }
            if (res.data.data.length < 15) {
                hasMore = false
            }
            arr = arr.concat(res.data.data)
            var temp = self.data.category
            self.setData({
                list: arr,
                hasMore: hasMore,
                category: temp
            })
        }, function (res) {
            isRefresh = false
        })
    },


})