bot_ym
/
water-management-system


			
				
					
						
						
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							<!DOCTYPE html>
<html lang="zh-CN">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>GIS地图系统</title>
    <link rel="stylesheet" href="https://unpkg.com/leaflet@1.9.4/dist/leaflet.css" />
    <style>
        body { margin: 0; padding: 0; font-family: Arial, sans-serif; }
        #map { height: 600px; width: 100%; }
        .map-controls {
            position: absolute;
            top: 10px;
            right: 10px;
            background: white;
            padding: 10px;
            border-radius: 5px;
            box-shadow: 0 2px 5px rgba(0,0,0,0.2);
            z-index: 1000;
        }
        .control-group {
            margin-bottom: 10px;
        }
        .control-group label {
            display: block;
            margin-bottom: 5px;
            font-weight: bold;
        }
        .control-group select, .control-group button {
            width: 100%;
            padding: 5px;
            border: 1px solid #ccc;
            border-radius: 3px;
        }
        .device-popup {
            text-align: center;
        }
        .device-popup h4 {
            margin: 0 0 5px 0;
            color: #2c3e50;
        }
        .device-popup p {
            margin: 0;
            font-size: 12px;
        }
    </style>
</head>
<body>
    <div id="map"></div>
    <div class="map-controls">
        <div class="control-group">
            <label>底图选择</label>
            <select id="baseMapSelect">
                <option value="osm">OpenStreetMap</option>
                <option value="satellite">卫星影像</option>
                <option value="terrain">地形图</option>
            </select>
        </div>
        <div class="control-group">
            <label>图层控制</label>
            <div>
                <label><input type="checkbox" id="deviceLayer" checked> 监测点位</label><br>
                <label><input type="checkbox" id="pipeLayer" checked> 管网数据</label><br>
                <label><input type="checkbox" id="trajectoryLayer"> 轨迹回放</label>
            </div>
        </div>
        <div class="control-group">
            <button onclick="refreshData()">刷新数据</button>
        </div>
    </div>

    <script src="https://unpkg.com/leaflet@1.9.4/dist/leaflet.js"></script>
    <script>
        // 初始化地图
        let map = L.map('map').setView([44.0321, 82.8973], 10);
        
        // 底图图层
        let osmLayer = L.tileLayer('https://{s}.tile.openstreetmap.org/{z}/{x}/{y}.png', {
            attribution: '© OpenStreetMap contributors'
        });
        
        let satelliteLayer = L.tileLayer('https://server.arcgisonline.com/ArcGIS/rest/services/World_Imagery/MapServer/tile/{z}/{y}/{x}', {
            attribution: '© Esri'
        });
        
        let terrainLayer = L.tileLayer('https://{s}.tile.opentopomap.org/{z}/{x}/{y}.png', {
            attribution: '© OpenTopoMap contributors'
        });
        
        osmLayer.addTo(map);
        
        // 监测点位图层
        let deviceLayer = L.layerGroup();
        let pipeLayer = L.layerGroup();
        let trajectoryLayer = L.layerGroup();
        
        // 加载监测点位数据
        function loadDevices() {
            fetch('/api/gis/devices')
                .then(response => response.json())
                .then(devices => {
                    deviceLayer.clearLayers();
                    devices.forEach(device => {
                        let marker = L.marker([device.latitude, device.longitude])
                            .bindPopup(`
                                <div class="device-popup">
                                    <h4>${device.name}</h4>
                                    <p>编码: ${device.deviceCode}</p>
                                    <p>类型: ${device.deviceType}</p>
                                </div>
                            `);
                        deviceLayer.addLayer(marker);
                    });
                });
        }
        
        // 加载管网数据（模拟）
        function loadPipes() {
            pipeLayer.clearLayers();
            // 这里可以添加实际的管网数据加载逻辑
            let polyline = L.polyline([
                [44.0321, 82.8973],
                [44.0365, 82.9058],
                [44.0410, 82.9143]
            ], {
                color: '#0066cc',
                weight: 3
            });
            pipeLayer.addLayer(polyline);
        }
        
        // 地图切换控制
        document.getElementById('baseMapSelect').addEventListener('change', function(e) {
            // 移除所有底图
            map.eachLayer(layer => {
                if (layer instanceof L.TileLayer) {
                    map.removeLayer(layer);
                }
            });
            
            // 添加选中的底图
            switch(e.target.value) {
                case 'osm':
                    osmLayer.addTo(map);
                    break;
                case 'satellite':
                    satelliteLayer.addTo(map);
                    break;
                case 'terrain':
                    terrainLayer.addTo(map);
                    break;
            }
        });
        
        // 图层控制
        document.getElementById('deviceLayer').addEventListener('change', function(e) {
            if (e.target.checked) {
                map.addLayer(deviceLayer);
            } else {
                map.removeLayer(deviceLayer);
            }
        });
        
        document.getElementById('pipeLayer').addEventListener('change', function(e) {
            if (e.target.checked) {
                map.addLayer(pipeLayer);
            } else {
                map.removeLayer(pipeLayer);
            }
        });
        
        document.getElementById('trajectoryLayer').addEventListener('change', function(e) {
            if (e.target.checked) {
                map.addLayer(trajectoryLayer);
            } else {
                map.removeLayer(trajectoryLayer);
            }
        });
        
        // 刷新数据
        function refreshData() {
            loadDevices();
            loadPipes();
        }
        
        // 初始加载数据
        loadDevices();
        loadPipes();
        map.addLayer(deviceLayer);
        map.addLayer(pipeLayer);
        
        // 地图事件监听
        map.on('click', function(e) {
            console.log('地图点击位置:', e.latlng);
        });
    </script>
</body>
</html>