youxi-app/uni_modules/cool-ui/components/cl-action-sheet/cl-action-sheet.uvue

<template>
	<cl-popup
		v-model="visible"
		:show-close="false"
		:swipe-close-threshold="50"
		:pt="{
			inner: {
				className: parseClass([[isDark, '!bg-surface-700', '!bg-surface-100']])
			}
		}"
		:mask-closable="config.maskClosable"
		:title="config.title"
	>
		<view class="cl-action-sheet" :class="[pt.className]">
			<slot name="prepend"></slot>

			<view class="cl-action-sheet__description" v-if="config.description != ''">
				<text class="text-surface-400 text-md">{{ config.description }}</text>
			</view>

			<view class="cl-action-sheet__list">
				<view
					class="cl-action-sheet__item"
					:class="[`${isDark ? '!bg-surface-800' : 'bg-white'}`, pt.item?.className]"
					v-for="(item, index) in config.list"
					:key="index"
					:hover-class="`${isDark ? '!bg-surface-900' : '!bg-surface-50'}`"
					:hover-stay-time="100"
					@tap="onItemTap(item)"
				>
					<slot name="item" :item="item">
						<cl-icon
							:name="item.icon"
							:pt="{
								className: 'mr-2'
							}"
							:color="item.color"
							v-if="item.icon != null"
						></cl-icon>
						<cl-text :color="item.color">{{ item.label }}</cl-text>
					</slot>
				</view>
			</view>

			<slot name="append"></slot>
		</view>
	</cl-popup>
</template>

<script setup lang="ts">
import { ref, reactive, computed } from "vue";
import type { ClActionSheetItem, ClActionSheetOptions, PassThroughProps } from "../../types";
import { t } from "@/locale";
import { isDark, parseClass, parsePt } from "@/cool";

defineOptions({
	name: "cl-action-sheet"
});

defineSlots<{
	prepend(): any;
	append(): any;
	item(props: { item: ClActionSheetItem }): any;
}>();

// 组件属性定义
const props = defineProps({
	// 透传样式配置
	pt: {
		type: Object,
		default: () => ({})
	}
});

// 透传样式类型定义
type PassThrough = {
	className?: string; // 根元素类名
	item?: PassThroughProps; // 列表项样式
};

// 解析透传样式配置
const pt = computed(() => parsePt<PassThrough>(props.pt));

// 控制弹窗显示状态
const visible = ref(false);

// 操作表配置数据
const config = reactive<ClActionSheetOptions>({
	title: "", // 标题
	list: [] // 操作列表
});

/**
 * 关闭操作表
 * 设置visible为false隐藏弹窗
 */
function close() {
	visible.value = false;
}

/**
 * 打开操作表
 * @param options 操作表配置选项
 */
function open(options: ClActionSheetOptions) {
	// 显示弹窗
	visible.value = true;

	// 更新标题
	config.title = options.title;

	// 更新描述
	config.description = options.description ?? "";

	// 更新操作列表
	config.list = options.list;

	// 取消按钮文本
	config.cancelText = options.cancelText ?? t("取消");

	// 是否显示取消按钮
	config.showCancel = options.showCancel ?? true;

	// 是否可以点击遮罩关闭
	config.maskClosable = options.maskClosable ?? true;

	// 如果需要显示取消按钮，添加到列表末尾
	if (config.showCancel!) {
		config.list.push({
			label: config.cancelText!,
			callback() {
				close();
			}
		} as ClActionSheetItem);
	}
}

/**
 * 点击列表项事件处理
 * @param item 被点击的操作项
 */
function onItemTap(item: ClActionSheetItem) {
	// 如果存在回调函数则执行
	if (item.callback != null) {
		item.callback!();
	}
}

// 暴露组件方法供外部调用
defineExpose({
	open,
	close
});
</script>

<style scoped lang="scss">
.cl-action-sheet {
	&__description {
		@apply flex flex-row items-center justify-center;
		margin-bottom: 30rpx;
	}

	&__list {
		padding: 0 20rpx;
	}

	&__item {
		@apply flex flex-row items-center justify-center rounded-lg;
		padding: 20rpx;
		margin-bottom: 20rpx;
	}
}
</style>