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document.addEventListener('DOMContentLoaded', function() {
// Initialize chart
const chartDom = document.getElementById('chartContainer');
const myChart = echarts.init(chartDom);
// Generate sample data with outliers
const hours = Array.from({length: 24}, (_, i) => `${i}:00`);
const temperatureData = Array.from({length: 24}, () => Math.floor(Math.random() * 10) + 20);
// Add some outliers
temperatureData[5] = 35;
temperatureData[12] = 5;
temperatureData[18] = 38;
const markPoints = [
{ name: 'High Temp', value: '35°C', xAxis: 5, yAxis: 35, itemStyle: { color: '#ef4444' } },
{ name: 'Low Temp', value: '5°C', xAxis: 12, yAxis: 5, itemStyle: { color: '#3b82f6' } },
{ name: 'High Temp', value: '38°C', xAxis: 18, yAxis: 38, itemStyle: { color: '#ef4444' } }
];
// Chart configuration
const option = {
tooltip: {
trigger: 'axis',
formatter: '{b}<br/>{a0}: {c0}°C'
},
legend: {
data: ['Temperature'],
right: 10,
top: 0
},
grid: {
left: '3%',
right: '4%',
bottom: '3%',
containLabel: true
},
xAxis: {
type: 'category',
boundaryGap: false,
data: hours,
axisLine: {
lineStyle: {
color: '#9ca3af'
}
},
axisLabel: {
color: '#6b7280'
}
},
yAxis: {
type: 'value',
name: 'Temperature (°C)',
axisLine: {
show: true,
lineStyle: {
color: '#9ca3af'
}
},
axisLabel: {
color: '#6b7280',
formatter: '{value}°C'
},
splitLine: {
lineStyle: {
color: '#e5e7eb'
}
}
},
series: [
{
name: 'Temperature',
type: 'line',
data: temperatureData,
smooth: true,
lineStyle: {
width: 3,
color: '#6366f1'
},
itemStyle: {
color: '#6366f1'
},
areaStyle: {
color: new echarts.graphic.LinearGradient(0, 0, 0, 1, [
{ offset: 0, color: 'rgba(99, 102, 241, 0.3)' },
{ offset: 1, color: 'rgba(99, 102, 241, 0.1)' }
])
},
markPoint: {
data: markPoints,
symbol: 'circle',
symbolSize: 10,
label: {
show: true,
formatter: '{b}',
position: 'top',
color: '#fff',
backgroundColor: 'rgba(0,0,0,0.7)',
padding: [3, 5],
borderRadius: 4
}
}
}
]
};
myChart.setOption(option);
// Handle window resize
window.addEventListener('resize', function() {
myChart.resize();
});
// Add event listener for the Apply button
document.querySelector('.bg-indigo-600').addEventListener('click', function() {
const trainNumber = document.querySelector('select:first-of-type').value;
const timeRange = document.querySelector('select:last-of-type').value;
// Here you would typically fetch new data based on the selections
console.log(`Fetching data for train ${trainNumber} and time range ${timeRange}`);
// For demo purposes, we'll just show an alert
alert(`Filters applied: Train ${trainNumber}, Time Range ${timeRange}`);
});
// Populate table with sample data
const anomalyData = [
{ id: 'S-001', metric: 'Temperature', value: '35°C', threshold: '30°C', timestamp: '2023-06-15 05:12:34', status: 'critical' },
{ id: 'S-002', metric: 'Pressure', value: '12.5 bar', threshold: '10 bar', timestamp: '2023-06-15 08:45:21', status: 'warning' },
{ id: 'S-003', metric: 'Vibration', value: '0.85 mm/s', threshold: '0.5 mm/s', timestamp: '2023-06-15 11:23:56', status: 'warning' },
{ id: 'S-001', metric: 'Temperature', value: '5°C', threshold: '10°C', timestamp: '2023-06-15 12:34:12', status: 'critical' },
{ id: 'S-004', metric: 'Humidity', value: '92%', threshold: '85%', timestamp: '2023-06-15 18:05:43', status: 'warning' }
];
const tableBody = document.getElementById('anomalyTable');
anomalyData.forEach(item => {
const row = document.createElement('tr');
let statusClass = 'status-warning';
let statusText = 'Warning';
if (item.status === 'critical') {
statusClass = 'status-critical';
statusText = 'Critical';
}
row.innerHTML = `
<td class="px-6 py-4 whitespace-nowrap text-sm font-medium text-gray-900">${item.id}</td>
<td class="px-6 py-4 whitespace-nowrap text-sm text-gray-500">${item.metric}</td>
<td class="px-6 py-4 whitespace-nowrap text-sm text-gray-500 font-semibold">${item.value}</td>
<td class="px-6 py-4 whitespace-nowrap text-sm text-gray-500">${item.threshold}</td>
<td class="px-6 py-4 whitespace-nowrap text-sm text-gray-500">${item.timestamp}</td>
<td class="px-6 py-4 whitespace-nowrap">
<span class="${statusClass}">${statusText}</span>
</td>
`;
tableBody.appendChild(row);
});
}); |