528 lines
14 KiB
Vue
528 lines
14 KiB
Vue
<template>
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<div class="page-container">
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<div class="page-header">
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<h1 class="page-title">
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<span class="title-icon"><el-icon><Platform /></el-icon></span>
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Python 管理
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</h1>
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<p class="page-description">安装、切换和管理 Python 版本</p>
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</div>
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<!-- 已安装版本 -->
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<div class="card">
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<div class="card-header">
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<span class="card-title">
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<el-icon><Box /></el-icon>
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已安装版本
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</span>
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<el-button type="primary" @click="showInstallDialog = true">
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<el-icon><Plus /></el-icon>
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安装新版本
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</el-button>
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</div>
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<div class="card-content">
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<div v-if="loading" class="loading-state">
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<el-icon class="is-loading"><Loading /></el-icon>
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<span>加载中...</span>
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</div>
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<div v-else-if="installedVersions.length === 0" class="empty-state">
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<el-icon class="empty-icon"><Platform /></el-icon>
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<h3 class="empty-title">暂未安装 Python</h3>
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<p class="empty-description">点击上方按钮安装第一个 Python 版本</p>
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</div>
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<div v-else>
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<div
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v-for="version in installedVersions"
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:key="version.version"
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class="version-card"
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:class="{ active: version.isActive }"
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>
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<div class="version-info">
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<div class="version-icon">
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<el-icon><Platform /></el-icon>
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</div>
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<div class="version-details">
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<div class="version-name">
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Python {{ version.version }}
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<el-tag v-if="version.isActive" type="success" size="small" class="ml-2">当前使用</el-tag>
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</div>
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<div class="version-path">{{ version.path }}</div>
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<div class="pip-info" v-if="pipInfo[version.version]">
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<el-tag type="info" size="small">
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pip {{ pipInfo[version.version] }}
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</el-tag>
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</div>
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</div>
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</div>
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<div class="version-actions">
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<el-button
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v-if="!version.isActive"
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type="primary"
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size="small"
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@click="setActive(version.version)"
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:loading="settingActive === version.version"
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>
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设为默认
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</el-button>
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<el-button
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type="danger"
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size="small"
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@click="uninstall(version.version)"
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:disabled="version.isActive"
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>
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<el-icon><Delete /></el-icon>
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卸载
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</el-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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</div>
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<!-- pip 包管理 -->
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<div class="card" v-if="installedVersions.length > 0">
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<div class="card-header">
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<span class="card-title">
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<el-icon><Box /></el-icon>
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pip 包管理
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</span>
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</div>
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<div class="card-content">
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<el-form inline class="pip-form">
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<el-form-item label="Python 版本">
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<el-select v-model="selectedPythonVersion" placeholder="选择版本">
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<el-option
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v-for="v in installedVersions"
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:key="v.version"
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:label="`Python ${v.version}`"
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:value="v.version"
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/>
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</el-select>
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</el-form-item>
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<el-form-item label="包名">
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<el-input v-model="packageName" placeholder="输入包名，如 requests" />
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</el-form-item>
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<el-form-item>
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<el-button
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type="primary"
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@click="installPackage"
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:loading="installingPackage"
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:disabled="!selectedPythonVersion || !packageName"
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>
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安装包
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</el-button>
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</el-form-item>
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</el-form>
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<div class="pip-hint">
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常用包：requests, flask, django, numpy, pandas, pillow
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</div>
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</div>
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</div>
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<!-- 安装对话框 -->
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<el-dialog
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v-model="showInstallDialog"
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title="安装 Python 版本"
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width="600px"
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>
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<el-alert type="info" :closable="false" class="mb-4">
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<template #title>安装说明</template>
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将下载 Python 嵌入式版本（免安装），自动配置 pip。
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</el-alert>
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<div v-if="availableVersions.length === 0" class="loading-state">
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<el-icon class="is-loading"><Loading /></el-icon>
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<span>加载可用版本...</span>
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</div>
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<div v-else class="available-versions">
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<div
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v-for="version in availableVersions"
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:key="version.version"
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class="available-version-item"
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:class="{ selected: selectedVersion === version.version }"
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@click="selectedVersion = version.version"
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>
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<div class="version-select-info">
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<span class="version-number">Python {{ version.version }}</span>
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<span class="version-type">{{ version.type === 'embed' ? '嵌入式版本' : '安装版' }}</span>
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</div>
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<el-icon v-if="selectedVersion === version.version" class="check-icon"><Check /></el-icon>
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</div>
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</div>
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<!-- 下载进度条 -->
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<div v-if="installing && downloadProgress.total > 0" class="download-progress">
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<div class="progress-info">
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<span>下载中...</span>
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<span>{{ formatSize(downloadProgress.downloaded) }} / {{ formatSize(downloadProgress.total) }}</span>
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</div>
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<el-progress :percentage="downloadProgress.progress" :stroke-width="10" />
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</div>
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<template #footer>
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<el-button @click="showInstallDialog = false" :disabled="installing">取消</el-button>
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<el-button
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type="primary"
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@click="install"
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:loading="installing"
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:disabled="!selectedVersion"
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>
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{{ installing ? '安装中...' : '安装' }}
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</el-button>
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</template>
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</el-dialog>
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</div>
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</template>
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<script setup lang="ts">
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import { ref, reactive, onMounted, onUnmounted } from 'vue'
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import { ElMessage, ElMessageBox } from 'element-plus'
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interface PythonVersion {
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version: string
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path: string
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isActive: boolean
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}
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interface AvailableVersion {
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version: string
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downloadUrl: string
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type: string
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}
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const loading = ref(false)
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const installedVersions = ref<PythonVersion[]>([])
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const availableVersions = ref<AvailableVersion[]>([])
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const showInstallDialog = ref(false)
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const selectedVersion = ref('')
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const installing = ref(false)
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const settingActive = ref('')
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const pipInfo = ref<Record<string, string>>({})
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// pip 包管理
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const selectedPythonVersion = ref('')
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const packageName = ref('')
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const installingPackage = ref(false)
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const downloadProgress = reactive({
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progress: 0,
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downloaded: 0,
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total: 0
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})
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const loadVersions = async () => {
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loading.value = true
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try {
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installedVersions.value = await window.electronAPI?.python?.getVersions() || []
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// 如果有安装的版本，加载 pip 信息
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for (const v of installedVersions.value) {
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const info = await window.electronAPI?.python?.getPipInfo(v.version)
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if (info?.installed) {
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pipInfo.value[v.version] = info.version || 'installed'
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}
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}
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// 默认选择第一个版本用于 pip
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if (installedVersions.value.length > 0 && !selectedPythonVersion.value) {
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selectedPythonVersion.value = installedVersions.value[0].version
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}
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} catch (error: any) {
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console.error('加载版本失败:', error)
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} finally {
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loading.value = false
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}
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}
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const loadAvailableVersions = async () => {
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try {
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availableVersions.value = await window.electronAPI?.python?.getAvailableVersions() || []
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if (availableVersions.value.length > 0) {
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selectedVersion.value = availableVersions.value[0].version
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}
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} catch (error: any) {
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ElMessage.error('加载可用版本失败: ' + error.message)
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}
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}
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const install = async () => {
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if (!selectedVersion.value) return
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downloadProgress.progress = 0
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downloadProgress.downloaded = 0
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downloadProgress.total = 0
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installing.value = true
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try {
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const result = await window.electronAPI?.python?.install(selectedVersion.value)
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if (result?.success) {
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ElMessage.success(result.message)
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showInstallDialog.value = false
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selectedVersion.value = ''
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await loadVersions()
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await loadAvailableVersions()
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} else {
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ElMessage.error(result?.message || '安装失败')
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}
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} catch (error: any) {
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ElMessage.error(error.message)
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} finally {
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installing.value = false
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downloadProgress.progress = 0
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downloadProgress.downloaded = 0
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downloadProgress.total = 0
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}
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}
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const uninstall = async (version: string) => {
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try {
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await ElMessageBox.confirm(
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`确定要卸载 Python ${version} 吗？此操作不可恢复。`,
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'确认卸载',
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{ type: 'warning' }
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)
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const result = await window.electronAPI?.python?.uninstall(version)
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if (result?.success) {
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ElMessage.success(result.message)
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await loadVersions()
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await loadAvailableVersions()
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} else {
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ElMessage.error(result?.message || '卸载失败')
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}
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} catch (error: any) {
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if (error !== 'cancel') {
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ElMessage.error(error.message)
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}
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}
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}
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const setActive = async (version: string) => {
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settingActive.value = version
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try {
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const result = await window.electronAPI?.python?.setActive(version)
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if (result?.success) {
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ElMessage.success(result.message)
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await loadVersions()
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} else {
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ElMessage.error(result?.message || '设置失败')
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}
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} catch (error: any) {
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ElMessage.error(error.message)
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} finally {
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settingActive.value = ''
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}
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}
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const installPackage = async () => {
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if (!selectedPythonVersion.value || !packageName.value) return
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installingPackage.value = true
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try {
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const result = await window.electronAPI?.python?.installPackage(
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selectedPythonVersion.value,
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packageName.value
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)
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if (result?.success) {
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ElMessage.success(result.message)
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packageName.value = ''
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} else {
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ElMessage.error(result?.message || '安装失败')
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}
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} catch (error: any) {
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ElMessage.error(error.message)
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} finally {
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installingPackage.value = false
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}
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}
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const formatSize = (bytes: number) => {
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if (bytes === 0) return '0 B'
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const k = 1024
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const sizes = ['B', 'KB', 'MB', 'GB']
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const i = Math.floor(Math.log(bytes) / Math.log(k))
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return parseFloat((bytes / Math.pow(k, i)).toFixed(1)) + ' ' + sizes[i]
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}
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onMounted(() => {
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loadVersions()
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loadAvailableVersions()
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// 监听下载进度
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window.electronAPI?.onDownloadProgress((data: any) => {
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if (data.type === 'python') {
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downloadProgress.progress = data.progress
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downloadProgress.downloaded = data.downloaded
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downloadProgress.total = data.total
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}
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})
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})
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onUnmounted(() => {
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window.electronAPI?.removeDownloadProgressListener()
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})
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</script>
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<style lang="scss" scoped>
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.loading-state {
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display: flex;
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align-items: center;
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justify-content: center;
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gap: 12px;
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padding: 40px;
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color: var(--text-secondary);
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.is-loading {
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font-size: 24px;
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animation: spin 1s linear infinite;
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}
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}
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@keyframes spin {
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to { transform: rotate(360deg); }
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}
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.ml-2 {
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margin-left: 8px;
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}
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.mb-4 {
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margin-bottom: 16px;
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}
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.version-card {
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display: flex;
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align-items: center;
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justify-content: space-between;
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padding: 16px 20px;
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border: 1px solid var(--border-color);
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border-radius: 12px;
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margin-bottom: 12px;
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transition: all 0.2s;
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&:hover {
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border-color: var(--accent-light);
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box-shadow: var(--shadow-sm);
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}
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&.active {
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border-color: var(--success-color);
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background: rgba(103, 194, 58, 0.05);
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}
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.version-info {
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display: flex;
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align-items: center;
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gap: 16px;
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}
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.version-icon {
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width: 48px;
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height: 48px;
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border-radius: 12px;
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background: linear-gradient(135deg, #3776ab 0%, #ffd43b 100%);
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display: flex;
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align-items: center;
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justify-content: center;
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color: white;
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font-size: 24px;
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}
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.version-details {
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.version-name {
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font-size: 16px;
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font-weight: 600;
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margin-bottom: 4px;
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display: flex;
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align-items: center;
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}
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.version-path {
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font-size: 12px;
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color: var(--text-muted);
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font-family: 'Fira Code', monospace;
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margin-bottom: 4px;
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}
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.pip-info {
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margin-top: 4px;
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}
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}
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.version-actions {
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display: flex;
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gap: 8px;
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}
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}
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.available-versions {
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max-height: 300px;
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overflow-y: auto;
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}
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.available-version-item {
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display: flex;
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align-items: center;
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justify-content: space-between;
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padding: 16px 20px;
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border: 1px solid var(--border-color);
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border-radius: 10px;
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margin-bottom: 12px;
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cursor: pointer;
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transition: all 0.2s;
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&:hover {
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border-color: var(--accent-light);
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background: var(--bg-hover);
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}
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&.selected {
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border-color: var(--accent-color);
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background: rgba(124, 58, 237, 0.05);
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}
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.version-select-info {
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display: flex;
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flex-direction: column;
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gap: 4px;
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.version-number {
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font-weight: 600;
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font-size: 16px;
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}
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.version-type {
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font-size: 12px;
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color: var(--text-muted);
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}
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}
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.check-icon {
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color: var(--accent-color);
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font-size: 20px;
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}
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}
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.download-progress {
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margin-top: 16px;
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.progress-info {
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display: flex;
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justify-content: space-between;
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margin-bottom: 8px;
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font-size: 13px;
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color: var(--text-secondary);
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}
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}
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.pip-form {
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.el-form-item {
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margin-bottom: 16px;
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}
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}
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.pip-hint {
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font-size: 12px;
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color: var(--text-muted);
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margin-top: 8px;
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}
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</style>
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