253 lines
10 KiB
HTML
253 lines
10 KiB
HTML
<!DOCTYPE html>
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<html lang="zh-CN">
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<head>
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<meta charset="UTF-8">
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<meta name="viewport" content="width=device-width, initial-scale=1.0">
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<title>策略控制台</title>
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<!-- 字体 -->
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<link href="https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600&display=swap" rel="stylesheet">
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<!-- 1. 引入 Vue 3 -->
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<script src="https://unpkg.com/vue@3/dist/vue.global.js"></script>
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<!-- 2. 引入 Naive UI -->
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<script src="https://unpkg.com/naive-ui/dist/index.js"></script>
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<style>
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body { font-family: 'Inter', sans-serif; background-color: #f5f7fa; margin: 0; }
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#app { padding: 20px; max-width: 1200px; margin: 0 auto; }
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.header { display: flex; justify-content: space-between; align-items: center; margin-bottom: 20px; }
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.log-container { background: #1e1e1e; padding: 15px; border-radius: 4px; height: 400px; overflow: auto; font-family: monospace; font-size: 12px; color: #ddd; }
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.log-line { margin: 2px 0; border-bottom: 1px solid #333; padding-bottom: 2px; }
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</style>
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</head>
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<body>
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<div id="app">
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<n-config-provider :locale="zhCN" :date-locale="dateZhCN">
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<n-message-provider>
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<n-dialog-provider>
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<main-layout></main-layout>
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</n-dialog-provider>
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</n-message-provider>
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</n-config-provider>
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</div>
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<script>
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const { createApp, ref, onMounted, onUnmounted, watch } = Vue;
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const naive = window.naive;
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// --- 主组件逻辑 ---
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const MainLayout = {
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template: `
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<div class="header">
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<h2 style="margin:0; color: #333;">📈 量化策略控制台</h2>
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<n-space align="center">
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<!-- 1. 刷新频率选择器 -->
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<n-select
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v-model:value="refreshInterval"
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:options="intervalOptions"
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size="small"
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style="width: 130px"
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></n-select>
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<!-- 2. 手动刷新按钮 -->
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<n-button type="primary" size="small" @click="fetchStatus" :loading="loading">
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刷新状态
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</n-button>
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<n-tag type="info" size="small">更新于: {{ lastUpdated }}</n-tag>
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</n-space>
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</div>
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<n-card title="策略列表" hoverable>
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<n-table :single-line="false" striped>
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<thead>
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<tr>
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<th>策略标识</th>
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<th>策略名称</th>
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<th>运行状态</th>
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<th>PID</th>
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<th>运行时长</th>
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<th>操作</th>
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</tr>
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</thead>
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<tbody>
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<tr v-for="(info, key) in strategies" :key="key">
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<td><strong>{{ key }}</strong></td>
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<td>{{ info.config.strategy_name }} <br><small style="color:#999">{{ info.symbol }}</small></td>
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<td>
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<n-tag :type="info.status === 'running' ? 'success' : 'error'" size="small">
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{{ info.status === 'running' ? '运行中' : '已停止' }}
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</n-tag>
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</td>
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<td>{{ info.pid || '-' }}</td>
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<td>{{ info.uptime || '-' }}</td>
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<td>
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<n-space>
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<n-button v-if="info.status === 'stopped'" type="success" size="small" ghost @click="handleAction(key, 'start')">启动</n-button>
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<n-button v-if="info.status === 'running'" type="error" size="small" ghost @click="handleAction(key, 'stop')">停止</n-button>
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<n-button v-if="info.status === 'running'" type="warning" size="small" ghost @click="handleAction(key, 'restart')">重启</n-button>
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<n-button size="small" @click="viewLogs(key)">日志</n-button>
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</n-space>
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</td>
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</tr>
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<tr v-if="Object.keys(strategies).length === 0">
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<td colspan="6" style="text-align: center; padding: 30px; color: #999;">暂无策略</td>
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</tr>
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</tbody>
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</n-table>
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</n-card>
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<!-- 日志弹窗 -->
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<n-modal v-model:show="showLogModal" style="width: 800px;" preset="card" :title="'📜 实时日志: ' + currentLogKey">
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<div class="log-container" id="logBox">
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<div v-if="logLoading" style="text-align:center; padding:20px;"><n-spin size="medium" /></div>
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<div v-else v-for="(line, index) in logLines" :key="index" class="log-line">{{ line }}</div>
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</div>
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<template #footer>
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<n-space justify="end">
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<n-button size="small" @click="fetchLogs(currentLogKey)">刷新</n-button>
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<n-button size="small" @click="showLogModal = false">关闭</n-button>
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</n-space>
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</template>
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</n-modal>
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`,
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setup() {
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const message = naive.useMessage();
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const dialog = naive.useDialog();
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const strategies = ref({});
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const loading = ref(false);
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const lastUpdated = ref('-');
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// --- 修改点：默认值为 0 (仅手动) ---
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const refreshInterval = ref(0);
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const intervalOptions = [
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{ label: '✋ 仅手动', value: 0 }, // 建议将手动选项放在第一个
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{ label: '⚡ 3秒自动', value: 3000 },
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{ label: '⏱ 5秒自动', value: 5000 },
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{ label: '🐢 10秒自动', value: 10000 }
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];
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let timer = null;
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// --- 核心数据获取 ---
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const fetchStatus = async () => {
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if (loading.value) return;
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loading.value = true;
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try {
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const res = await fetch('/api/status');
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if (!res.ok) throw new Error("Error");
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const data = await res.json();
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strategies.value = data.strategies;
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lastUpdated.value = new Date().toLocaleTimeString();
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} catch (e) {
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message.error("连接服务器失败");
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} finally {
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loading.value = false;
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}
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};
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// --- 定时器管理 ---
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const resetTimer = () => {
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if (timer) clearInterval(timer);
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// 只有大于 0 才启动定时器
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if (refreshInterval.value > 0) {
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timer = setInterval(fetchStatus, refreshInterval.value);
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}
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};
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// 监听下拉框变化
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watch(refreshInterval, () => {
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resetTimer();
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if (refreshInterval.value > 0) {
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message.info(`已切换为 ${refreshInterval.value/1000} 秒自动刷新`);
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fetchStatus();
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} else {
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message.info("已切换为手动刷新模式");
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}
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});
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// --- 其他逻辑 ---
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const handleAction = (name, action) => {
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const map = { start: '启动', stop: '停止', restart: '重启' };
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dialog.warning({
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title: '确认操作',
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content: `确定要 ${map[action]} ${name} 吗？`,
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positiveText: '确定',
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negativeText: '取消',
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onPositiveClick: async () => {
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try {
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const res = await fetch(`/api/strategy/${name}/${action}`, { method: 'POST' });
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if (res.ok) {
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message.success("操作成功");
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fetchStatus();
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} else {
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message.error("操作失败");
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}
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} catch (e) { message.error("请求错误"); }
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}
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});
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};
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const showLogModal = ref(false);
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const currentLogKey = ref('');
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const logLines = ref([]);
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const logLoading = ref(false);
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const fetchLogs = async (name) => {
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logLoading.value = true;
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try {
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const res = await fetch(`/api/logs/${name}?lines=100`);
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const data = await res.json();
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logLines.value = data.lines;
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setTimeout(() => {
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const el = document.getElementById('logBox');
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if(el) el.scrollTop = el.scrollHeight;
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}, 100);
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} catch(e) { message.error("日志获取失败"); }
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finally { logLoading.value = false; }
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}
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const viewLogs = (name) => {
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currentLogKey.value = name;
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showLogModal.value = true;
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fetchLogs(name);
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};
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onMounted(() => {
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fetchStatus(); // 页面加载时请求一次
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resetTimer(); // 初始化定时器（当前为0，所以不启动）
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});
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onUnmounted(() => {
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if (timer) clearInterval(timer);
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});
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return {
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strategies, loading, lastUpdated,
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refreshInterval, intervalOptions,
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showLogModal, currentLogKey, logLines, logLoading,
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fetchStatus, handleAction, viewLogs, fetchLogs
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};
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}
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};
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const app = createApp({
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components: { MainLayout },
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setup() {
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return { zhCN: naive.zhCN, dateZhCN: naive.dateZhCN }
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}
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});
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Object.keys(naive).forEach(key => {
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if (key.startsWith('N') && !key.startsWith('NTh') && !key.startsWith('use')) {
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app.component(key, naive[key]);
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}
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});
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app.mount('#app');
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</script>
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</body>
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</html> |