<template>
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<Button v-bind="getBindValue" :class="[getColor, $attrs.class]">
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<!-- <template #[item]="data" v-for="item in Object.keys($slots)">
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<slot :name="item" v-bind="data" />
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</template> -->
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<template #default="data">
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<Icon :icon="preIcon" class="mr-1" v-if="preIcon" />
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<slot v-bind="data" />
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<Icon :icon="postIcon" class="ml-1" v-if="postIcon" />
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</template>
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</Button>
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</template>
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<script lang="ts">
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import { PropType } from 'vue';
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import { defineComponent, computed, unref } from 'vue';
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import { Button } from 'ant-design-vue';
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// import { extendSlots } from '/@/utils/helper/tsxHelper';
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import { useThrottle } from '/@/hooks/core/useThrottle';
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import { isFunction } from '/@/utils/is';
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import Icon from '/@/components/Icon';
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export default defineComponent({
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name: 'AButton',
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inheritAttrs: false,
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components: { Button, Icon },
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props: {
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// 按钮类型
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type: {
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type: String as PropType<'primary' | 'default' | 'danger' | 'dashed' | 'link'>,
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default: 'default',
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},
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// 节流防抖类型 throttle debounce
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throttle: {
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type: String as PropType<'throttle' | 'debounce'>,
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default: 'throttle',
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},
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color: {
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type: String as PropType<'error' | 'warning' | 'success'>,
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},
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// 防抖节流时间
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throttleTime: {
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type: Number as PropType<number>,
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default: 0,
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},
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loading: {
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type: Boolean as PropType<boolean>,
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default: false,
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},
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disabled: {
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type: Boolean as PropType<boolean>,
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default: false,
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},
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preIcon: {
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type: String as PropType<string>,
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},
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postIcon: {
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type: String as PropType<string>,
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},
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},
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setup(props, { attrs }) {
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const getListeners = computed(() => {
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const { throttle, throttleTime = 0 } = props;
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// 是否开启节流防抖
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const throttleType = throttle!.toLowerCase();
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const isDebounce = throttleType === 'debounce';
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const openThrottle = ['throttle', 'debounce'].includes(throttleType) && throttleTime > 0;
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const on: {
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onClick?: Fn;
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} = {};
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if (attrs.onClick && isFunction(attrs.onClick) && openThrottle) {
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const [handler] = useThrottle(attrs.onClick as any, throttleTime!, {
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debounce: isDebounce,
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immediate: true,
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});
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on.onClick = handler;
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}
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return {
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...attrs,
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...on,
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};
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});
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const getColor = computed(() => {
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const res: string[] = [];
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const { color, disabled } = props;
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color && res.push(`ant-btn-${color}`);
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disabled && res.push('is-disabled');
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return res;
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});
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const getBindValue = computed((): any => {
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return { ...unref(getListeners), ...props };
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});
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return { getBindValue, getColor };
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},
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});
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</script>
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