510 lines
16 KiB
HTML
510 lines
16 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>英卓气象站</title>
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<script src="https://cdn.jsdelivr.net/npm/chart.js"></script>
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<style>
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body {
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font-family: Arial, sans-serif;
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margin: 0;
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padding: 0;
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}
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.header {
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padding: 10px;
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text-align: center;
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border-bottom: 1px solid #ddd;
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}
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.container {
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max-width: 1200px;
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margin: 0 auto;
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padding: 15px;
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}
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.station-selection {
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display: flex;
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flex-wrap: wrap;
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gap: 10px;
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margin-bottom: 20px;
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padding: 15px;
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border: 1px solid #ddd;
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border-radius: 4px;
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background-color: #f8f9fa;
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}
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.station-card {
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padding: 10px 15px;
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border: 1px solid #ddd;
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border-radius: 4px;
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background-color: white;
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cursor: pointer;
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transition: all 0.3s;
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min-width: 150px;
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}
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.station-card:hover {
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background-color: #e9ecef;
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}
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.station-card.selected {
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background-color: #007bff;
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color: white;
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}
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.station-name {
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font-weight: bold;
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font-size: 14px;
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}
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.station-id {
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font-size: 12px;
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color: #666;
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margin-top: 2px;
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}
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.station-card.selected .station-id {
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color: #cce7ff;
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}
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.controls {
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display: flex;
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flex-wrap: wrap;
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gap: 10px;
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margin-bottom: 20px;
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padding: 10px;
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border: 1px solid #ddd;
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border-radius: 4px;
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background-color: #fff;
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}
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.control-group {
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display: flex;
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align-items: center;
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gap: 5px;
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}
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select, input, button {
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padding: 5px 10px;
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border: 1px solid #ddd;
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border-radius: 4px;
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font-size: 14px;
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}
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button {
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background-color: #007bff;
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color: white;
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border: none;
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cursor: pointer;
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transition: background-color 0.3s;
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}
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button:hover {
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background-color: #0056b3;
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}
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button:disabled {
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background-color: #ccc;
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cursor: not-allowed;
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}
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.chart-container {
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margin-bottom: 20px;
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border: 1px solid #ddd;
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border-radius: 4px;
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padding: 15px;
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background-color: #fff;
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display: none;
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}
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.chart-container.show {
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display: block;
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}
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.chart-wrapper {
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height: 500px;
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margin-bottom: 30px;
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}
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.table-container {
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overflow-x: auto;
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margin-top: 20px;
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border: 1px solid #ddd;
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border-radius: 4px;
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background-color: #fff;
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display: none;
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}
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.table-container.show {
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display: block;
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}
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table {
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width: 100%;
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border-collapse: collapse;
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}
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th, td {
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border: 1px solid #ddd;
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padding: 12px 8px;
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text-align: left;
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}
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th {
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background-color: #f8f9fa;
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font-weight: bold;
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}
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tr:nth-child(even) {
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background-color: #f9f9f9;
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}
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tr:hover {
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background-color: #f5f5f5;
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}
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.loading {
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text-align: center;
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padding: 20px;
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color: #666;
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}
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.error {
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color: #dc3545;
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background-color: #f8d7da;
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border: 1px solid #f5c6cb;
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border-radius: 4px;
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padding: 10px;
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margin: 10px 0;
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}
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@media (max-width: 768px) {
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.controls {
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flex-direction: column;
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}
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.control-group {
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width: 100%;
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}
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select, input {
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width: 100%;
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}
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}
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</style>
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</head>
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<body>
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<div class="header">
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<h1>英卓气象站 - WH65LP设备监控</h1>
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</div>
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<div class="container">
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<!-- 站点选择 -->
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<div class="station-selection">
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<h3 style="width: 100%; margin: 0 0 10px 0;">请选择监测站点：</h3>
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<div id="stationList" class="loading">正在加载站点信息...</div>
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</div>
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<!-- 控制面板 -->
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<div class="controls">
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<div class="control-group">
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<label for="interval">数据粒度:</label>
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<select id="interval">
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<option value="10min">10分钟</option>
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<option value="30min">30分钟</option>
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<option value="1hour" selected>1小时</option>
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</select>
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</div>
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<div class="control-group">
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<label for="startDate">开始时间:</label>
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<input type="datetime-local" id="startDate">
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</div>
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<div class="control-group">
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<label for="endDate">结束时间:</label>
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<input type="datetime-local" id="endDate">
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</div>
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<div class="control-group">
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<button onclick="queryHistoryData()" id="queryBtn" disabled>查询历史数据</button>
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</div>
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</div>
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<!-- 图表容器 -->
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<div class="chart-container" id="chartContainer">
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<div class="chart-wrapper">
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<canvas id="combinedChart"></canvas>
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</div>
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</div>
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<!-- 数据表格 -->
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<div class="table-container" id="tableContainer">
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<table>
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<thead>
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<tr>
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<th>时间</th>
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<th>温度 (°C)</th>
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<th>湿度 (%)</th>
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<th>气压 (hPa)</th>
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<th>风速 (m/s)</th>
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<th>风向 (°)</th>
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<th>雨量 (mm)</th>
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<th>光照 (lux)</th>
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<th>紫外线</th>
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</tr>
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</thead>
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<tbody id="tableBody">
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<!-- 数据行将动态填充 -->
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</tbody>
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</table>
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</div>
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</div>
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<script>
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let selectedStation = null;
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let combinedChart = null;
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// 初始化页面
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document.addEventListener('DOMContentLoaded', function() {
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loadStations();
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initializeDateInputs();
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});
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// 初始化日期输入
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function initializeDateInputs() {
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const now = new Date();
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const endDate = new Date(now);
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const startDate = new Date(now.getTime() - 24 * 60 * 60 * 1000); // 24小时前
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document.getElementById('startDate').value = formatDatetimeLocal(startDate);
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document.getElementById('endDate').value = formatDatetimeLocal(endDate);
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}
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function formatDatetimeLocal(date) {
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const offset = date.getTimezoneOffset();
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const localDate = new Date(date.getTime() - offset * 60 * 1000);
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return localDate.toISOString().slice(0, 16);
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}
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// 加载站点列表
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async function loadStations() {
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try {
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const response = await fetch('/api/stations');
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const stations = await response.json();
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const stationList = document.getElementById('stationList');
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stationList.innerHTML = '';
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if (stations.length === 0) {
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stationList.innerHTML = '<div class="error">暂无WH65LP设备站点</div>';
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return;
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}
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stations.forEach(station => {
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const stationCard = document.createElement('div');
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stationCard.className = 'station-card';
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stationCard.onclick = () => selectStation(station, stationCard);
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stationCard.innerHTML = `
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<div class="station-name">${station.station_name || station.station_id}</div>
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<div class="station-id">${station.station_id}</div>
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<div class="station-id">最后更新: ${station.last_update}</div>
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`;
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stationList.appendChild(stationCard);
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});
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} catch (error) {
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console.error('加载站点失败:', error);
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document.getElementById('stationList').innerHTML = '<div class="error">加载站点失败</div>';
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}
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}
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// 选择站点
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function selectStation(station, cardElement) {
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// 清除之前的选择
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document.querySelectorAll('.station-card').forEach(card => {
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card.classList.remove('selected');
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});
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// 选择当前站点
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cardElement.classList.add('selected');
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selectedStation = station;
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// 启用按钮
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document.getElementById('queryBtn').disabled = false;
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// 隐藏之前的数据
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hideDataContainers();
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}
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// 隐藏数据容器
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function hideDataContainers() {
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document.getElementById('chartContainer').classList.remove('show');
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document.getElementById('tableContainer').classList.remove('show');
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}
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// 查询历史数据
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async function queryHistoryData() {
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if (!selectedStation) {
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alert('请先选择一个站点');
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return;
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}
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const startTime = document.getElementById('startDate').value;
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const endTime = document.getElementById('endDate').value;
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const interval = document.getElementById('interval').value;
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if (!startTime || !endTime) {
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alert('请选择开始和结束时间');
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return;
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}
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try {
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const params = new URLSearchParams({
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station_id: selectedStation.station_id,
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start_time: startTime.replace('T', ' ') + ':00',
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end_time: endTime.replace('T', ' ') + ':00',
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interval: interval
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});
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const response = await fetch(`/api/data?${params}`);
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const data = await response.json();
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if (data.length === 0) {
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alert('该时间段内无数据');
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return;
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}
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displayChart(data);
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displayTable(data);
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// 显示图表和表格
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document.getElementById('chartContainer').classList.add('show');
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document.getElementById('tableContainer').classList.add('show');
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} catch (error) {
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console.error('查询历史数据失败:', error);
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alert('查询历史数据失败');
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}
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}
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// 显示图表
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function displayChart(data) {
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const labels = data.map(item => item.date_time);
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const temperatures = data.map(item => item.temperature);
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const humidities = data.map(item => item.humidity);
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const rainfalls = data.map(item => item.rainfall);
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// 销毁旧图表
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if (combinedChart) combinedChart.destroy();
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// 创建组合图表
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const ctx = document.getElementById('combinedChart').getContext('2d');
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combinedChart = new Chart(ctx, {
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type: 'line',
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data: {
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labels: labels,
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datasets: [
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{
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label: '温度 (°C)',
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data: temperatures,
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borderColor: 'rgb(255, 99, 132)',
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backgroundColor: 'rgba(255, 99, 132, 0.1)',
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yAxisID: 'y-temperature',
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tension: 0.4
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},
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{
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label: '湿度 (%)',
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data: humidities,
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borderColor: 'rgb(54, 162, 235)',
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backgroundColor: 'rgba(54, 162, 235, 0.1)',
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yAxisID: 'y-humidity',
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tension: 0.4,
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hidden: true // 默认隐藏湿度数据
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},
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{
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label: '雨量 (mm)',
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data: rainfalls,
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type: 'bar',
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backgroundColor: 'rgba(54, 162, 235, 0.6)',
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borderColor: 'rgb(54, 162, 235)',
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yAxisID: 'y-rainfall'
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}
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]
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},
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options: {
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responsive: true,
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maintainAspectRatio: false,
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interaction: {
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mode: 'index',
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intersect: false,
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},
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scales: {
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'y-temperature': {
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type: 'linear',
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display: true,
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position: 'left',
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title: {
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display: true,
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text: '温度 (°C)'
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}
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},
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'y-humidity': {
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type: 'linear',
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display: true,
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position: 'right',
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title: {
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display: true,
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text: '湿度 (%)'
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},
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grid: {
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drawOnChartArea: false
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},
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min: 0,
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max: 100
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},
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'y-rainfall': {
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type: 'linear',
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display: true,
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position: 'right',
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title: {
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display: true,
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text: '雨量 (mm)'
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},
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grid: {
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drawOnChartArea: false
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},
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beginAtZero: true
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}
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}
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}
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});
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}
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// 显示数据表格
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function displayTable(data) {
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const tbody = document.getElementById('tableBody');
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tbody.innerHTML = '';
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data.forEach(item => {
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const row = document.createElement('tr');
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row.innerHTML = `
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<td>${item.date_time}</td>
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<td>${item.temperature.toFixed(2)}</td>
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<td>${item.humidity.toFixed(2)}</td>
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<td>${item.pressure.toFixed(2)}</td>
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<td>${item.wind_speed.toFixed(2)}</td>
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<td>${item.wind_direction.toFixed(2)}</td>
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<td>${item.rainfall.toFixed(3)}</td>
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<td>${item.light.toFixed(2)}</td>
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<td>${item.uv.toFixed(2)}</td>
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`;
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tbody.appendChild(row);
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});
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}
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</script>
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</body>
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</html> |