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uni_modules/nutui-uni/components/badge/badge.vue

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+<script setup lang="ts">
+import { computed, defineComponent } from 'vue'
+import { PREFIX } from '../_constants'
+import { getMainClass, getMainStyle, pxCheck } from '../_utils'
+import { badgeProps } from './badge'
+
+const props = defineProps(badgeProps)
+
+const getStyle = computed(() => {
+  return getMainStyle(props, {
+    top: pxCheck(props.top),
+    right: pxCheck(props.right),
+    zIndex: props.zIndex,
+    background: props.customColor,
+  })
+})
+const classes = computed(() => {
+  return getMainClass(props, componentName)
+})
+
+const content = computed(() => {
+  if (props.dot)
+    return
+  const value = props.value
+  const max = props.max
+  if (typeof value === 'number' && typeof max === 'number')
+    return max < value ? `${max}+` : value
+
+  return value
+})
+</script>
+
+<script lang="ts">
+const componentName = `${PREFIX}-badge`
+
+export default defineComponent({
+  name: componentName,
+  options: {
+    virtualHost: true,
+    addGlobalClass: true,
+    styleIsolation: 'shared',
+  },
+})
+</script>
+
+<template>
+  <view :class="classes">
+    <view v-if="!props.hidden && !props.dot && $slots.icon" class="nut-badge__icon" :style="getStyle">
+      <slot name="icon" />
+    </view>
+    <slot />
+    <view
+      v-if="!props.hidden && (content || props.dot)"
+      class="nut-badge__content nut-badge__content--sup"
+      :class="{ 'nut-badge__content--dot': props.dot, 'nut-badge__content--bubble': !props.dot && props.bubble }"
+      :style="getStyle"
+    >
+      {{ content }}
+    </view>
+  </view>
+</template>
+
+<style lang="scss">
+@import './index';
+</style>