/* 搜索 */
var helangSearch = {
  /* 元素集 */
  els: {},
  /* 搜索类型序号 */
  searchIndex: 0,
  /* 火热的搜索列表 */
  hot: {
    /* 颜色 */
    color: [
      "#ff2c00",
      "#ff5a00",
      "#ff8105",
      "#fd9a15",
      "#dfad1c",
      "#6bc211",
      "#3cc71e",
      "#3cbe85",
      "#51b2ef",
      "#53b0ff",
    ],
    /* 列表 */
    list: [
      "作者-收藏数-类别-收藏数",
    ],
  },
  /* 初始化 */
  init: function () {
    var _this = this;
    this.els = {
      pickerBtn: $(".picker"),
      pickerList: $(".picker-list"),
      logo: $(".logo"),
      hotList: $(".hot-list"),
      input: $("#search-input"),
      button: $(".search"),
    };

    /* 设置热门搜索列表 */
    this.els.hotList.html(function () {
      var str = "";
      $.each(_this.hot.list, function (index, item) {
        str +=
          '<a href="http://127.0.0.1:5000/py'+

          '" target="_blank">' +
          '<div class="number" style="color: ' +
          _this.hot.color[index] +
          '">' +
          (index + 1) +
          "</div>" +
          "<div>" +
          item +
          "</div>" +
          "</a>";
      });
      return str;
    });

    /* 注册事件 */
    /* 搜索类别选择按钮 */
    this.els.pickerBtn.click(function () {
      if (_this.els.pickerList.is(":hidden")) {
        setTimeout(function () {
          _this.els.pickerList.show();
        }, 100);
      }
    });
    /* 搜索类别选择列表 */
    this.els.pickerList.on("click", ">li", function () {
      _this.els.logo.css(
        "background-image",
        "url(img/" + $(this).data("logo") + ")"
      );
      _this.searchIndex = $(this).index();
      _this.els.pickerBtn.html($(this).html());
    });
    /* 搜索 输入框 点击*/
    this.els.input.click(function () {
      if (!$(this).val()) {
        setTimeout(function () {
          _this.els.hotList.show();
        }, 100);
      }
    });
    /* 搜索 输入框 输入*/
    this.els.input.on("input", function () {
      if ($(this).val()) {
        _this.els.hotList.hide();
      }
    });
    /* 搜索按钮 */
    this.els.button.click(function () {
      var searchArr = ["百度", "搜狗", "必应", "谷歌"];
      alert(searchArr[_this.searchIndex] + "搜索：" + _this.els.input.val());
    });
    /* 文档 */
    $(document).click(function () {
      _this.els.pickerList.hide();
      _this.els.hotList.hide();
    });
    /* 搜索按钮 */
  },
};