<script>
  export default {
    data () {
      return {
        restaurants: [],
        state1: '',
        state2: '',
        state3: '',
        state4: '',
        state5: '',
        dataSuffix: ['163.com', 'qq.com'],
        dataSource: [
          {
            title: '话题',
            searchUrl: 'http://www.baidu.com',
            searchUrlText: '更多',
            children: [{
              title: 'AntDesign',
              description: 10000,
            }, {
              title: 'AntDesign UI',
              description: 10600,
            }],
          }, {
            title: '问题',
            searchUrl: 'http://www.baidu.com',
            searchUrlText: '更多',
            children: [{
              title: 'AntDesign UI 有多好',
              description: 60100,
            }, {
              title: 'AntDesign 是啥',
              description: 30010,
            }],
          }, {
            title: '文章',
            searchUrl: 'http://www.baidu.com',
            searchUrlText: '详情',
            children: [{
              title: 'AntDesign 是一个设计语言',
              description: 100000,
            }],
          }
        ],
        dataSource1: [
          {
            index: '11111212121212',
            result: '100条结果'
          },
          {
            index: '8888',
            result: '100条结果'
          },
          {
            index: '09888',
            result: '100条结果'
          }
        ]
      }
    },
     methods: {
      queryLike (queryString, cb) {
        cb(this.dataSource1)
      },
      querySearch(queryString, cb) {
        var restaurants = this.restaurants;
        var results = queryString ? restaurants.filter(this.createFilter(queryString)) : restaurants;
        console.log(results);
        // 调用 callback 返回建议列表的数据
        cb(results);
      },
      createFilter(queryString) {
        return (restaurant) => {
          return (restaurant.value.toLowerCase().indexOf(queryString.toLowerCase()) === 0);
        };
      },
      loadAll() {
        return [
          { "value": "abc", "address": "长宁区新渔路144号" },
          { "value": "ABC", "address": "上海市长宁区淞虹路661号" },
          { "value": "新旺角茶餐厅", "address": "上海市普陀区真北路988号创邑金沙谷6号楼113" },
          { "value": "泷千家(天山西路店)", "address": "天山西路438号" },
          { "value": "胖仙女纸杯蛋糕（上海凌空店）", "address": "上海市长宁区金钟路968号1幢18号楼一层商铺18-101" },
          { "value": "贡茶", "address": "上海市长宁区金钟路633号" },
          { "value": "豪大大香鸡排超级奶爸", "address": "上海市嘉定区曹安公路曹安路1685号" },
          { "value": "茶芝兰（奶茶，手抓饼）", "address": "上海市普陀区同普路1435号" },
          { "value": "十二泷町", "address": "上海市北翟路1444弄81号B幢-107" },
          { "value": "星移浓缩咖啡", "address": "上海市嘉定区新郁路817号" },
          { "value": "阿姨奶茶/豪大大", "address": "嘉定区曹安路1611号" },
          { "value": "新麦甜四季甜品炸鸡", "address": "嘉定区曹安公路2383弄55号" },
          { "value": "Monica摩托主题咖啡店", "address": "嘉定区江桥镇曹安公路2409号1F，2383弄62号1F" },
          { "value": "浮生若茶（凌空soho店）", "address": "上海长宁区金钟路968号9号楼地下一层" },
          { "value": "NONO JUICE  鲜榨果汁", "address": "上海市长宁区天山西路119号" },
          { "value": "CoCo都可(北新泾店）", "address": "上海市长宁区仙霞西路" },
          { "value": "快乐柠檬（神州智慧店）", "address": "上海市长宁区天山西路567号1层R117号店铺" },
          { "value": "Merci Paul cafe", "address": "上海市普陀区光复西路丹巴路28弄6号楼819" },
          { "value": "猫山王（西郊百联店）", "address": "上海市长宁区仙霞西路88号第一层G05-F01-1-306" },
          { "value": "枪会山", "address": "上海市普陀区棕榈路" },
          { "value": "纵食", "address": "元丰天山花园(东门) 双流路267号" },
          { "value": "钱记", "address": "上海市长宁区天山西路" },
          { "value": "壹杯加", "address": "上海市长宁区通协路" },
          { "value": "唦哇嘀咖", "address": "上海市长宁区新泾镇金钟路999号2幢（B幢）第01层第1-02A单元" },
          { "value": "爱茜茜里(西郊百联)", "address": "长宁区仙霞西路88号1305室" },
          { "value": "爱茜茜里(近铁广场)", "address": "上海市普陀区真北路818号近铁城市广场北区地下二楼N-B2-O2-C商铺" },
          { "value": "鲜果榨汁（金沙江路和美广店）", "address": "普陀区金沙江路2239号金沙和美广场B1-10-6" },
          { "value": "开心丽果（缤谷店）", "address": "上海市长宁区威宁路天山路341号" },
          { "value": "超级鸡车（丰庄路店）", "address": "上海市嘉定区丰庄路240号" },
          { "value": "妙生活果园（北新泾店）", "address": "长宁区新渔路144号" },
          { "value": "香宜度麻辣香锅", "address": "长宁区淞虹路148号" },
          { "value": "凡仔汉堡（老真北路店）", "address": "上海市普陀区老真北路160号" },
          { "value": "港式小铺", "address": "上海市长宁区金钟路968号15楼15-105室" },
          { "value": "蜀香源麻辣香锅（剑河路店）", "address": "剑河路443-1" },
          { "value": "北京饺子馆", "address": "长宁区北新泾街道天山西路490-1号" },
          { "value": "饭典*新简餐（凌空SOHO店）", "address": "上海市长宁区金钟路968号9号楼地下一层9-83室" },
          { "value": "焦耳·川式快餐（金钟路店）", "address": "上海市金钟路633号地下一层甲部" },
          { "value": "动力鸡车", "address": "长宁区仙霞西路299弄3号101B" },
          { "value": "浏阳蒸菜", "address": "天山西路430号" },
          { "value": "四海游龙（天山西路店）", "address": "上海市长宁区天山西路" },
          { "value": "樱花食堂（凌空店）", "address": "上海市长宁区金钟路968号15楼15-105室" },
          { "value": "壹分米客家传统调制米粉(天山店)", "address": "天山西路428号" },
          { "value": "福荣祥烧腊（平溪路店）", "address": "上海市长宁区协和路福泉路255弄57-73号" },
          { "value": "速记黄焖鸡米饭", "address": "上海市长宁区北新泾街道金钟路180号1层01号摊位" },
          { "value": "红辣椒麻辣烫", "address": "上海市长宁区天山西路492号" },
          { "value": "(小杨生煎)西郊百联餐厅", "address": "长宁区仙霞西路88号百联2楼" },
          { "value": "阳阳麻辣烫", "address": "天山西路389号" },
          { "value": "南拳妈妈龙虾盖浇饭", "address": "普陀区金沙江路1699号鑫乐惠美食广场A13" }
        ];
      },
      handleSelect(item) {
        console.log(item);
      }
    },
    mounted() {
      this.restaurants = this.loadAll();
    }
  }
</script>
<style lang="scss" scoped>
  .demo-autocomplete {
	  .one-row{
	  		display: flex;
	  }
      .block{
      	padding: 30px 0;
        text-align: center;
        border-right: solid 1px #EFF2F6;
        display: inline-block;
        width: 50%;
        box-sizing: border-box;
        &:last-child {
         border-right: none;
         };
      }
      .demonstration {
		display:block;
		margin-bottom: 20px;
		  color: #8492a6;
		  font-size: 14px;
		}
  }
  .kc-scrollbar__view.kc-autocomplete-suggestion__list li:last-child {
    margin-bottom: 10px !important;
  }
</style>
## autocomplete 自动完成
-------------------


### 基本用法

根据输入内容提供对应的输入建议

:::demo
```html
<div class="one-row">
	<div class="block">
		<span class="demonstration">激活即列出输入建议</span>
		<kc-autocomplete
		class="inline-input"
		v-model="state1"
		:fetch-suggestions="querySearch"
		placeholder="请输入内容"
		@select="handleSelect"
		></kc-autocomplete>
	</div>
	<div class="block">
		<span class="demonstration">输入后匹配输入建议</span>
		<kc-autocomplete
		  class="inline-input"
		  v-model="state2"
		  :fetch-suggestions="querySearch"
		  placeholder="请输入内容"
		  :trigger-on-focus="false"
		  @select="handleSelect"
		></kc-autocomplete>
	</div>
</div>

<script>
  export default {
    data() {
      return {
        restaurants: [],
        state1: '',
        state2: ''
      };
    },
    methods: {
      querySearch(queryString, cb) {
        var restaurants = this.restaurants;
        var results = queryString ? restaurants.filter(this.createFilter(queryString)) : restaurants;
        // 调用 callback 返回建议列表的数据
        cb(results);
      },
      createFilter(queryString) {
        return (restaurant) => {
          return (restaurant.value.toLowerCase().indexOf(queryString.toLowerCase()) === 0);
        };
      },
      loadAll() {
        return [
          { "value": "abc", "address": "长宁区新渔路144号" },
          { "value": "ABC", "address": "上海市长宁区淞虹路661号" },
          { "value": "新旺角茶餐厅", "address": "上海市普陀区真北路988号创邑金沙谷6号楼113" },
          { "value": "泷千家(天山西路店)", "address": "天山西路438号" },
          { "value": "胖仙女纸杯蛋糕（上海凌空店）", "address": "上海市长宁区金钟路968号1幢18号楼一层商铺18-101" },
          { "value": "贡茶", "address": "上海市长宁区金钟路633号" },
          { "value": "豪大大香鸡排超级奶爸", "address": "上海市嘉定区曹安公路曹安路1685号" },
          { "value": "茶芝兰（奶茶，手抓饼）", "address": "上海市普陀区同普路1435号" },
          { "value": "十二泷町", "address": "上海市北翟路1444弄81号B幢-107" },
          { "value": "星移浓缩咖啡", "address": "上海市嘉定区新郁路817号" },
          { "value": "阿姨奶茶/豪大大", "address": "嘉定区曹安路1611号" },
          { "value": "新麦甜四季甜品炸鸡", "address": "嘉定区曹安公路2383弄55号" },
          { "value": "Monica摩托主题咖啡店", "address": "嘉定区江桥镇曹安公路2409号1F，2383弄62号1F" },
          { "value": "浮生若茶（凌空soho店）", "address": "上海长宁区金钟路968号9号楼地下一层" },
          { "value": "NONO JUICE  鲜榨果汁", "address": "上海市长宁区天山西路119号" },
          { "value": "CoCo都可(北新泾店）", "address": "上海市长宁区仙霞西路" },
          { "value": "快乐柠檬（神州智慧店）", "address": "上海市长宁区天山西路567号1层R117号店铺" },
          { "value": "Merci Paul cafe", "address": "上海市普陀区光复西路丹巴路28弄6号楼819" },
          { "value": "猫山王（西郊百联店）", "address": "上海市长宁区仙霞西路88号第一层G05-F01-1-306" },
          { "value": "枪会山", "address": "上海市普陀区棕榈路" },
          { "value": "纵食", "address": "元丰天山花园(东门) 双流路267号" },
          { "value": "钱记", "address": "上海市长宁区天山西路" },
          { "value": "壹杯加", "address": "上海市长宁区通协路" },
          { "value": "唦哇嘀咖", "address": "上海市长宁区新泾镇金钟路999号2幢（B幢）第01层第1-02A单元" },
          { "value": "爱茜茜里(西郊百联)", "address": "长宁区仙霞西路88号1305室" },
          { "value": "爱茜茜里(近铁广场)", "address": "上海市普陀区真北路818号近铁城市广场北区地下二楼N-B2-O2-C商铺" },
          { "value": "鲜果榨汁（金沙江路和美广店）", "address": "普陀区金沙江路2239号金沙和美广场B1-10-6" },
          { "value": "开心丽果（缤谷店）", "address": "上海市长宁区威宁路天山路341号" },
          { "value": "超级鸡车（丰庄路店）", "address": "上海市嘉定区丰庄路240号" },
          { "value": "妙生活果园（北新泾店）", "address": "长宁区新渔路144号" },
          { "value": "香宜度麻辣香锅", "address": "长宁区淞虹路148号" },
          { "value": "凡仔汉堡（老真北路店）", "address": "上海市普陀区老真北路160号" },
          { "value": "港式小铺", "address": "上海市长宁区金钟路968号15楼15-105室" },
          { "value": "蜀香源麻辣香锅（剑河路店）", "address": "剑河路443-1" },
          { "value": "北京饺子馆", "address": "长宁区北新泾街道天山西路490-1号" },
          { "value": "饭典*新简餐（凌空SOHO店）", "address": "上海市长宁区金钟路968号9号楼地下一层9-83室" },
          { "value": "焦耳·川式快餐（金钟路店）", "address": "上海市金钟路633号地下一层甲部" },
          { "value": "动力鸡车", "address": "长宁区仙霞西路299弄3号101B" },
          { "value": "浏阳蒸菜", "address": "天山西路430号" },
          { "value": "四海游龙（天山西路店）", "address": "上海市长宁区天山西路" },
          { "value": "樱花食堂（凌空店）", "address": "上海市长宁区金钟路968号15楼15-105室" },
          { "value": "壹分米客家传统调制米粉(天山店)", "address": "天山西路428号" },
          { "value": "福荣祥烧腊（平溪路店）", "address": "上海市长宁区协和路福泉路255弄57-73号" },
          { "value": "速记黄焖鸡米饭", "address": "上海市长宁区北新泾街道金钟路180号1层01号摊位" },
          { "value": "红辣椒麻辣烫", "address": "上海市长宁区天山西路492号" },
          { "value": "(小杨生煎)西郊百联餐厅", "address": "长宁区仙霞西路88号百联2楼" },
          { "value": "阳阳麻辣烫", "address": "天山西路389号" },
          { "value": "南拳妈妈龙虾盖浇饭", "address": "普陀区金沙江路1699号鑫乐惠美食广场A13" }
        ];
      },
      handleSelect(item) {
        console.log(item);
      }
    },
    mounted() {
      this.restaurants = this.loadAll();
    }
  }
</script>
```
:::

### 自定义选项

也可以直接传 AutoComplete.Option 作为 AutoComplete 的 children，而非使用 dataSource

:::demo
```html
<span class="demonstration">请输入邮箱</span>
<kc-autocomplete
  class="inline-input"
  v-model="state3"
  :item-suffix="dataSuffix"
  :is-config-option="true"
  placeholder="请输入内容"
>
</kc-autocomplete>

<script>
  export default {
    data() {
      return {
        dataSuffix: ['163.com', 'qq.com'],
        state3: ''
      };
    },
}
</script>
```
:::


### 查询模式-确定类目

:::demo
```html
<span class="demonstration">示例</span>
<kc-autocomplete
  class="inline-input"
  v-model="state4"
  :query-model="true"
  :data-source="dataSource"
  placeholder="请输入内容"
>
</kc-autocomplete>

<script>
  export default {
    data() {
      return {
        state4: '',
        dataSource: [
           {
            title: '话题',
            searchUrl: 'http://www.baidu.com',
            searchUrlText: '更多',
            children: [{
              title: 'AntDesign',
              description: 10000,
            }, {
              title: 'AntDesign UI',
              description: 10600,
            }],
          }, {
            title: '问题',
            searchUrl: 'http://www.baidu.com',
            searchUrlText: '更多',
            children: [{
              title: 'AntDesign UI 有多好',
              description: 60100,
            }, {
              title: 'AntDesign 是啥',
              description: 30010,
            }],
          }, {
            title: '文章',
            searchUrl: 'http://www.baidu.com',
            searchUrlText: '详情',
            children: [{
              title: 'AntDesign 是一个设计语言',
              description: 100000,
            }],
          }
        ]
      };
    },
}
</script>
```
:::


### Attributes
| 参数      | 说明          | 类型      | 可选值                           | 默认值  |
|---------- |-------------- |---------- |--------------------------------  |-------- |
| **title** | 标题，**必选参数** | string | — | — |
| type | 主题 | string | success/warning/info/error | info |
| fetch-suggestions | 返回输入建议的方法，仅当你的输入建议数据 resolve 时，通过调用 callback(data:[]) 来返回它 | Function(queryString, callback) | — | — |
| trigger-on-focus | 是否在输入框 focus 时显示建议列表 | boolean | — | true |
| item-suffix | 列表项添加后缀 | Array | — | — |
| is-config-option | 是否添加列表项后缀 | Boolean | true/false | false |
| query-model | 是否是查询模式的确定类目 | Boolean | true/false | false |
| data-source | 查询模式的确定类目中的数据源 | Array | — | — |


### Events
| 事件名称 | 说明 | 回调参数 |
|---------- |-------- |---------- |
| select | 选中列表项的事件 | item |
