<template>
	<view class="version-info-page">
		<u-cell-group :border="false" customStyle="background:#ffffff">
			<u-cell title="当前版本号(正式版)" :value="userInfo.version || '无'" />
			<u-cell 
				title="检测更新" 
				:value="userInfo.updateStatus || '无'" 
				:border="false" 
				@click="checkForUpdates" 
			/>
		</u-cell-group>
	</view>
</template>

<script setup>
	import { reactive } from 'vue'

	const userInfo = reactive({
		version: 'v_2024050400_1', // Example version number
		updateStatus: '已经是新版本' // Example update status
	})

	function checkForUpdates() {
		// Simulate checking for updates
		setTimeout(() => {
			const newVersionAvailable = true; // Simulate a new version check

			if (newVersionAvailable) {
				userInfo.updateStatus = '发现新版本，正在下载...';
				downloadNewVersion();
			} else {
				userInfo.updateStatus = '已经是新版本';
			}
		}, 1000);
	}

	function downloadNewVersion() {
		// Simulate downloading the new version
		setTimeout(() => {
			userInfo.updateStatus = '下载完成，准备安装';
			// Add logic to install the new version if needed
		}, 2000);
	}
</script>

<style>
	.version-info-page {
		padding: 20rpx;
		border-radius: 20rpx;
	}
</style>