<!--home.wxml-->
<import src="menu/menu-template.wxml" />
<import src="book/book-template.wxml" />
<import src="header/header-template.wxml" />

<view class="container">
  <swiper indicator-dots="{{true}}" indicator-color="#fff" indicator-active-color="#FB7C58">
    <swiper-item wx:for="{{banners}}" >
      <image class="swiper-image" src="{{item.picUrl}}" mode="scaleToFill"></image>
    </swiper-item>
  </swiper>

  <view class="menu">
    <block wx:for="{{menus}}">
      <view catchtap="toHotPush" data-index="{{index}}">
        <template is="menu" data="{{...item}}"></template>
      </view>
    </block>
  </view>

  <view class="content">
    <block wx:for="{{books}}">
      <template is="header" data="{{...item.header}}"></template>
      <view wx:for="{{item.books}}" catchtap="toDetail" data-book="{{item}}">
        <template is="book" data="{{...item}}"></template>
      </view>
      <view class="separation"></view>
    </block>
  </view>
</view>

/* home.wxss */
@import "menu/menu-template.wxss";
@import "book/book-template.wxss";
@import "header/header-template.wxss";

.container {
  height: 100%;
  width: 100%;
  display: flex;
  flex-direction: column;
  background-color: #eee;
  padding: 0rpx;
}

swiper {
  width: 100%;
  height: 400rpx;
}

.swiper-image {
  width: 100%;
  height: 400rpx;
  padding: 0rpx;
}

.menu {
  width: 100%;
  height: 160rpx;
  background-color: #fff;
  display: flex;
  flex-direction: row;
  justify-content: space-around;
  align-items: center;
  border-bottom: 1px solid #eee;
  margin-bottom: 20rpx;
}

.content {
  background-color: #fff;
  display: flex;
  flex-direction: row;
  flex-wrap: wrap;
  justify-content: space-around;
}

.separation {
  width: 100%;
  height: 20rpx;
  background-color: #eee;
}

// home.js
Page({

  /**
   * 页面的初始数据
   */
  data: {
    banners: [],
    books: [
      { header: {name: "精品图书"}, books: [] },
      { header: {name: "随便看看"}, books: [] },
      { header: {name: "最新上架"}, books: [] },
    ],
    menus: [
      { "imgUrl": "/images/menu/rank.png", "name": "榜单" },
      { "imgUrl": "/images/menu/category.png", "name": "分类" },
      { "imgUrl": "/images/menu/list.png", "name": "书单" },
      { "imgUrl": "/images/menu/active.png", "name": "活动" }
    ]
    
  },

  /**
   * 生命周期函数--监听页面加载
   */
  onLoad: function (options) {

    this.requestData();
  },
  requestData: function () {
    var that = this;
    wx.request({
      url: 'http://www.kindlepush.com/app/getIndexInfo',
      success: function (res) {
        //console.log(res.data.hotBookList);
        // that.data.banners = res.data.pictureList;
        // that.data.books[0].books = res.data.goodBookList;
        // that.data.books[1].books = res.data.hotBookList;
        // that.data.books[2].books = res.data.newBookList;
        
        //以上方式不可以
        that.setData({
          banners: res.data.pictureList,
          'books[0].books': res.data.goodBookList,//注意加引号
          'books[1].books': res.data.hotBookList,
          'books[2].books': res.data.newBookList,
        });
      },
      fail: function (err) {
        console.log(err);
      }
    });
  },
  toDetail:function(event){
      var book = event.currentTarget.dataset.book;
      wx.navigateTo({
        url: '/pages/bookDetail/bookDetail?book='+JSON.stringify(book),
      })
  },
  toHotPush: function(event){
    var index=event.currentTarget.dataset.index;
    if (index==0){
      wx.navigateTo({
        url: '/pages/hotPush/hotPush',
      })
    }else{
      wx.showToast({
        title: '暂无此功能!',
        duration: 1000,

      })
    }
    
  },
  /**
   * 生命周期函数--监听页面初次渲染完成
   */
  onReady: function () {

  },

  /**
   * 生命周期函数--监听页面显示
   */
  onShow: function () {

  },

  /**
   * 生命周期函数--监听页面隐藏
   */
  onHide: function () {

  },

  /**
   * 生命周期函数--监听页面卸载
   */
  onUnload: function () {

  },

  /**
   * 页面相关事件处理函数--监听用户下拉动作
   */
  onPullDownRefresh: function () {

  },

  /**
   * 页面上拉触底事件的处理函数
   */
  onReachBottom: function () {

  },

  /**
   * 用户点击右上角分享
   */
  onShareAppMessage: function () {

  }
})