<template>
<uni-shadow-root class="vant-index-anchor-index"><view class="van-index-anchor-wrapper" :style="wrapperStyle">
  <view :class="'van-index-anchor '+(active ? 'van-index-anchor--active van-hairline--bottom' : '')" :style="anchorStyle">
    <slot v-if="useSlot"></slot>
    <block v-else>
      <text>{{ index }}</text>
    </block>
  </view>
</view></uni-shadow-root>
</template>

<script>

global['__wxRoute'] = 'vant/index-anchor/index'
import { getRect } from '../common/utils';
import { VantComponent } from '../common/component';
import { useParent } from '../common/relation';
VantComponent({
  relation: useParent('index-bar'),
  props: {
    useSlot: Boolean,
    index: null,
  },
  data: {
    active: false,
    wrapperStyle: '',
    anchorStyle: '',
  },
  methods: {
    scrollIntoView(scrollTop) {
      getRect(this, '.van-index-anchor-wrapper').then((rect) => {
        wx.pageScrollTo({
          duration: 0,
          scrollTop: scrollTop + rect.top - this.parent.data.stickyOffsetTop,
        });
      });
    },
  },
});
export default global['__wxComponents']['vant/index-anchor/index']
</script>
<style platform="mp-weixin">
@import '../common/index.css';

.van-index-anchor {
  padding: 0 32rpx;
  padding: var(--index-anchor-padding,0 32rpx);
  color: #323233;
  color: var(--index-anchor-text-color,#323233);
  font-weight: 500;
  font-weight: var(--index-anchor-font-weight,500);
  font-size: 28rpx;
  font-size: var(--index-anchor-font-size,28rpx);
  line-height: 64rpx;
  line-height: var(--index-anchor-line-height,64rpx);
  background-color: initial;
  background-color: var(--index-anchor-background-color,transparent);
}

.van-index-anchor--active {
  right: 0;
  left: 0;
  color: #07c160;
  color: var(--index-anchor-active-text-color,#07c160);
  background-color: #fff;
  background-color: var(--index-anchor-active-background-color,#fff);
}
</style>