230 lines
8.8 KiB
TypeScript
230 lines
8.8 KiB
TypeScript
'use client'
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import React, { useState, useEffect, useCallback } from 'react'
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interface VersionInfo {
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version: string
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download_url: string
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checksum: string
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}
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export default function UploadPage() {
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const [currentVersion, setCurrentVersion] = useState<VersionInfo | null>(null)
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const [newVersion, setNewVersion] = useState('')
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const [versionFile, setVersionFile] = useState<File | null>(null)
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const [versionFileHash, setVersionFileHash] = useState('')
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const [isUploading, setIsUploading] = useState(false)
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const [uploadError, setUploadError] = useState('')
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const [uploadSuccess, setUploadSuccess] = useState(false)
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const canUploadVersion = newVersion && versionFile && !isUploading
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// 计算文件 SHA-256
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const calculateSha256 = async (file: File): Promise<string> => {
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const buffer = await file.arrayBuffer()
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const hashBuffer = await crypto.subtle.digest('SHA-256', buffer)
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const hashArray = Array.from(new Uint8Array(hashBuffer))
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return hashArray.map(b => b.toString(16).padStart(2, '0')).join('')
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}
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// 获取当前版本信息
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const fetchCurrentVersion = useCallback(async () => {
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try {
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const response = await fetch('/api/version')
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if (response.ok) {
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const data: VersionInfo = await response.json()
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setCurrentVersion(data)
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}
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} catch (err) {
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console.error('获取版本信息失败:', err)
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}
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}, [])
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// 处理版本文件选择
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const handleVersionFileChange = async (event: React.ChangeEvent<HTMLInputElement>) => {
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const input = event.target
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if (input.files && input.files[0]) {
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const file = input.files[0]
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setVersionFile(file)
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setVersionFileHash(await calculateSha256(file))
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}
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}
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// 清除表单
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const resetForm = () => {
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setNewVersion('')
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setVersionFile(null)
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setVersionFileHash('')
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setUploadError('')
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}
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// 上传新版本
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const uploadVersion = async () => {
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if (!versionFile || !newVersion) return
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setIsUploading(true)
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setUploadError('')
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setUploadSuccess(false)
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const formData = new FormData()
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formData.append('file', versionFile)
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formData.append('version', newVersion)
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try {
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const response = await fetch('/upload/version', {
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method: 'POST',
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body: formData
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})
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if (!response.ok) {
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throw new Error('Upload failed')
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}
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await fetchCurrentVersion()
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setUploadSuccess(true)
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resetForm()
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setTimeout(() => {
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setUploadSuccess(false)
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}, 3000)
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} catch (err) {
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console.error('上传失败:', err)
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setUploadError('上传失败，请重试')
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} finally {
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setIsUploading(false)
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}
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}
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useEffect(() => {
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fetchCurrentVersion()
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}, [fetchCurrentVersion])
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return (
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<div className="max-w-3xl mx-auto p-6">
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<h1 className="text-3xl font-bold text-gray-800 dark:text-white mb-8">软件版本管理</h1>
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{/* 当前版本信息卡片 */}
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<div className="bg-white dark:bg-gray-800 rounded-lg shadow-md mb-8 overflow-hidden">
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<div className="bg-gray-50 dark:bg-gray-700 px-6 py-4 border-b dark:border-gray-600">
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<h2 className="text-xl font-semibold text-gray-700 dark:text-gray-200">当前版本信息</h2>
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</div>
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<div className="p-6">
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{currentVersion ? (
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<div className="space-y-3">
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<div className="grid grid-cols-12 gap-4 items-center">
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<span className="text-gray-600 dark:text-gray-400 col-span-2">版本号:</span>
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<span className="font-medium text-gray-800 dark:text-gray-200 col-span-10">{currentVersion.version}</span>
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</div>
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<div className="grid grid-cols-12 gap-4 items-center">
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<span className="text-gray-600 dark:text-gray-400 col-span-2">下载地址:</span>
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<a
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href={currentVersion.download_url}
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className="text-blue-600 dark:text-blue-400 hover:text-blue-800 dark:hover:text-blue-300 break-all col-span-10"
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>
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{currentVersion.download_url}
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</a>
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</div>
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<div className="grid grid-cols-12 gap-4 items-center">
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<span className="text-gray-600 dark:text-gray-400 col-span-2">校验和:</span>
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<span className="font-mono text-sm text-gray-700 dark:text-gray-300 break-all col-span-10">
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{currentVersion.checksum}
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</span>
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</div>
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</div>
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) : (
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<div className="text-gray-500 dark:text-gray-400 italic">暂无版本信息</div>
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)}
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</div>
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</div>
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{/* 上传新版本表单 */}
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<div className="bg-white dark:bg-gray-800 rounded-lg shadow-md">
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<div className="bg-gray-50 dark:bg-gray-700 px-6 py-4 border-b dark:border-gray-600">
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<h2 className="text-xl font-semibold text-gray-700 dark:text-gray-200">上传新版本</h2>
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</div>
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<div className="p-6 space-y-6">
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{/* 版本号输入 */}
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<div>
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<label className="block text-sm font-medium text-gray-700 dark:text-gray-300 mb-2">
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版本号
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</label>
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<input
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value={newVersion}
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onChange={(e) => setNewVersion(e.target.value)}
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type="text"
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className="w-full px-4 py-2 border dark:border-gray-600 rounded-md focus:ring-2 focus:ring-blue-500 focus:border-blue-500 outline-none transition bg-white dark:bg-gray-700 text-gray-900 dark:text-white"
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placeholder="例如: 1.0.0"
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/>
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</div>
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{/* 文件上传 */}
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<div>
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<label className="block text-sm font-medium text-gray-700 dark:text-gray-300 mb-2">
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选择文件
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</label>
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<div className="mt-1">
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<div className="border-2 border-dashed border-gray-300 dark:border-gray-600 rounded-lg px-6 py-8">
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<div className="text-center">
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<input
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type="file"
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onChange={handleVersionFileChange}
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className="hidden"
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id="file-upload"
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/>
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<label
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htmlFor="file-upload"
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className="cursor-pointer inline-flex items-center px-4 py-2 border border-transparent text-sm font-medium rounded-md text-white bg-blue-600 hover:bg-blue-700 focus:outline-none focus:ring-2 focus:ring-offset-2 focus:ring-blue-500"
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>
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选择文件
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</label>
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<p className="mt-2 text-sm text-gray-600 dark:text-gray-400">
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{versionFile?.name || '未选择文件'}
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</p>
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</div>
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{versionFileHash && (
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<div className="mt-4 text-center">
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<p className="text-xs text-gray-500 dark:text-gray-400">SHA-256 校验和:</p>
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<p className="font-mono text-xs text-gray-600 dark:text-gray-400 break-all">
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{versionFileHash}
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</p>
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</div>
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)}
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</div>
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</div>
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</div>
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{/* 错误提示 */}
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{uploadError && (
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<div className="text-red-600 dark:text-red-400 text-sm">
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{uploadError}
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</div>
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)}
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{/* 成功提示 */}
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{uploadSuccess && (
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<div className="bg-green-50 dark:bg-green-900/50 text-green-800 dark:text-green-200 px-4 py-2 rounded-md text-sm">
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上传成功！
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</div>
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)}
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{/* 提交按钮 */}
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<div className="flex justify-end">
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<button
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onClick={uploadVersion}
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disabled={!canUploadVersion}
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className="inline-flex items-center px-6 py-3 border border-transparent text-base font-medium rounded-md shadow-sm text-white bg-blue-600 hover:bg-blue-700 focus:outline-none focus:ring-2 focus:ring-offset-2 focus:ring-blue-500 disabled:bg-gray-300 dark:disabled:bg-gray-600 disabled:cursor-not-allowed transition-colors"
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>
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{isUploading && (
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<svg className="animate-spin -ml-1 mr-3 h-5 w-5 text-white" xmlns="http://www.w3.org/2000/svg" fill="none" viewBox="0 0 24 24">
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<circle className="opacity-25" cx="12" cy="12" r="10" stroke="currentColor" strokeWidth="4"></circle>
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<path className="opacity-75" fill="currentColor" d="M4 12a8 8 0 018-8V0C5.373 0 0 5.373 0 12h4zm2 5.291A7.962 7.962 0 014 12H0c0 3.042 1.135 5.824 3 7.938l3-2.647z"></path>
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</svg>
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)}
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{isUploading ? '上传中...' : '上传新版本'}
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</button>
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</div>
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</div>
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</div>
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</div>
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)
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}
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