logpm/compoment/BluetoothList/BluetoothList.vue

<template>
	<view class="maboxbg" v-if="isshow" @click.stop="checkbox(0)">
		<view class="modtips" @click.stop.prevent>
			<view class="title">
				{{title||'选择连接的蓝牙'}}
			</view>

			<!-- 复选框列表 -->
			<scroll-view scroll-y="true" class="scvboxs">
				<template v-if="bluetoothList.length !== 0">
					<block v-for="(item, index) in bluetoothList" :key="item">
						<view class="list-container" @click="handle_single(index as any)">
							<!-- 单选图片 -->
							<image class="chooseImg" v-show="!details.singleIndex.includes(index)" src="@/static/nocheck.png"
								mode=""></image>
							<image class="chooseImg" v-show="details.singleIndex.includes(index)" src="@/static/check.png"
								mode=""></image>

							<view class="list-item-title">{{item.name}}</view>
						</view>
					</block>
				</template>
				<template v-else>
					<view></view>
				</template>
			</scroll-view>

			<view class="buts">
				<view @click="checkbox(1)" v-if="isshowcancel" class="cancel">{{cancelTxt||'取消'}}</view>
				<view @click="checkbox(2)" class="confirm">{{confirmTxt||'确认'}}</view>
			</view>
		</view>
	</view>
</template>

<script lang="ts" setup>
	import { reactive, toRefs } from "vue";
	import useBluetoothStore from "@/store/useBluetoothStore";
	import { storeToRefs } from "pinia";
	let details = reactive<any>({
		title: '',
		isshowcancel: true,
		confirmTxt: '',
		cancelTxt: '',
		success: null,
		cancel: null,
		close: null,
		isshow: false,
		singleIndex: []
	})

	const bluetoothStore = useBluetoothStore()
	// 获取蓝牙列表
	const { bluetoothList } = storeToRefs(bluetoothStore)
	// 获取修改蓝牙信息的方法
	const { CHOOSE_BLUETOOTH, HANDLE_INITBLUETOOTH } = bluetoothStore

	// 没有蓝牙信息, 查询一次
	if (bluetoothList.value.length === 0) { HANDLE_INITBLUETOOTH() }
	/**
	 * 修改复选框的值
	 */
	const handle_single = (index : number) : void => {
		if (details.singleIndex.includes(index)) {
			// 清除首位
			details.singleIndex.shift()
			return
		}
		details.singleIndex.splice(0, 1, index)
	}

	function setdetails(objs : any) {
		for (let key in objs) {
			details[key] = objs[key]
		}
	}

	/**
	 * 点击事件
	 */
	function checkbox(type : number) {
		switch (type) {
			case 0:
				if (details.close) {
					details.close(details)
				} else {
					details.isshow = false
				}
				break;
			case 1:
				if (details.cancel) {
					details.cancel(details)
				} else {
					details.isshow = false
				}
				break;
			case 2:
				if (details.success) {
					details.success(details)
				} else {
					if (details.singleIndex.length === 0) {
						uni.showToast({
							title: '请选择一项蓝牙信息',
							icon: 'none'
						})
						return
					}

					CHOOSE_BLUETOOTH(details.singleIndex[0])
					details.isshow = false
				}
				break;
		}
	}


	const { isshow, title, isshowcancel, confirmTxt, cancelTxt } = toRefs(details)
	defineExpose({ setdetails, isshow })
</script>

<style lang="scss">
	.maboxbg {
		width: 100%;
		height: 100%;
		position: fixed;
		left: 0;
		top: 0;
		background-color: #00000050;
		z-index: 10000;
	}

	.modtips {
		width: 630upx;
		background: #FFFFFF;
		border-radius: 7upx;
		display: flex;
		flex-direction: column;
		align-items: center;
		padding: 40upx 20upx;
		position: absolute;
		left: 50%;
		top: 50%;
		transform: translateX(-50%) translateY(-50%);
		box-sizing: border-box;

		// 标题
		.title {
			font-size: 34upx;
			color: #092C4D;
		}

		.scvboxs {
			width: 100%;
			max-height: 500upx;
		}

		.list-container {
			display: flex;
			align-items: center;
			height: 60upx;

			.list-item-title {
				margin-left: 20upx;
			}
		}

		.buts {
			display: flex;
			align-items: center;
			justify-content: space-between;
			width: 100%;
			margin-top: 40upx;

			>view {
				display: flex;
				align-items: center;
				justify-content: center;
				width: 260upx;
				height: 88upx;
				border-radius: 8upx;
				font-size: 32upx;
			}

			>.cancel {
				background-color: #F5F5F6;
				color: #5A6875;
				margin-right: 20upx;
			}

			>.confirm {
				background-color: #D3832A;
				color: #FFFFFF;
			}
		}
	}

	// 选项图片
	.chooseImg {
		width: 32upx;
		height: 32upx;
	}
</style>