Add Background Check Stats report generation

Author: jkrrv

BackgroundChecks/BackgroundCheckStats.py

@@ -0,0 +1,151 @@
+mainQuery = model.SqlContent('BackgroundChecks-Status')
+
+model.Title = "Background Checks Stats"
+
+mainQuery = mainQuery.replace("-- INTO ", "INTO ")
+
+sql = """
+{0};
+
+SELECT  
+    IIF(Status = 'Invalid', 'Invalid', 'Valid') as status,
+    IIF(Employee = 'Employee', 'Employee', 'Volunteer') as employee,
+    IIF(TrainAssign > Training OR (TrainAssign IS NOT NULL AND Training IS NULL), 'Assigned', 
+        IIF(Training IS NULL OR Training < GETDATE(), 'Invalid', 'Valid')
+    ) as training
+INTO #summary
+FROM #status s;
+
+SELECT COUNT(*) as count,
+    status as [BackgroundCheck],
+    employee,
+    training as [Training]
+FROM #summary
+GROUP BY status, employee, training
+
+""".format(mainQuery)
+
+
+d = []
+for row in model.SqlListDynamicData(sql):
+    d.append({
+        "count": row.count,
+        "Employee": row.employee, 
+        "Status": row.BackgroundCheck, 
+        "Training": row.Training, 
+        })
+        
+
+print """
+<div>
+  <label for="employeeFilter">Filter by Employment: </label>
+  <select id="employeeFilter">
+    <option value="all">All</option>
+  </select>
+</div>
+<div id="chart_div"></div>
+"""
+
+print """
+<script type="text/javascript" src="https://www.gstatic.com/charts/loader.js"></script>
+<script type="text/javascript">
+
+let data = {0};""".format(model.JsonSerialize(d))
+
+print """
+
+// Load the Google Charts package
+google.charts.load('current', { packages: ['corechart', 'bar'] });
+google.charts.setOnLoadCallback(drawChart);
+
+let employeeFilter = document.getElementById('employeeFilter');
+
+// Populate employee filter dropdown
+let employees = [...new Set(data.map(item => item.Employee))]; // Unique employees
+employees.forEach(emp => {
+    let option = document.createElement('option');
+    option.value = emp;
+    option.text = emp;
+    employeeFilter.add(option);
+});
+
+// Function to filter and aggregate data
+function filterData(employee) {
+    let filteredData = employee === 'all' ? data : data.filter(d => d.Employee === employee);
+
+    // Aggregate data for status and training
+    let statusCounts = {};
+    let trainingCounts = {};
+
+    for (let i = 0; i < filteredData.length; ++i) {
+        d = filteredData[i];
+
+        // Aggregate by status
+        if (!statusCounts[d.Status]) {
+            statusCounts[d.Status] = 0;
+        }
+        statusCounts[d.Status] += d.count;
+
+        // Aggregate by training
+        if (!trainingCounts[d.Training]) {
+            trainingCounts[d.Training] = 0;
+        }
+        trainingCounts[d.Training] += d.count;
+    };
+    
+    // Prepare data for Google Charts
+    let chartData = [['Category', 'Valid', 'Invalid', 'Assigned']],
+        classes = {
+            'BackgroundChecks': statusCounts,
+            'Training': trainingCounts
+        }
+    maxValue = 0;
+    for (const cl in classes) {
+        chartData.push([cl, classes[cl]['Valid'] || 0, classes[cl]['Invalid'] || 0, classes[cl]['Assigned'] || 0])
+        let sum = (classes[cl]['Valid'] || 0) + (classes[cl]['Invalid'] || 0) + (classes[cl]['Assigned'] || 0);
+        if (sum > maxValue) { maxValue = sum; }
+    }
+    
+    return [chartData, maxValue];
+}
+
+// Function to draw the chart
+function drawChart(employee = 'all') {
+    let [chartData, maxValue] = filterData(employee);
+
+
+    let data = google.visualization.arrayToDataTable(chartData);
+
+    let options = {
+        chartArea: { width: '50%' },
+        hAxis: {
+            title: 'Total Count',
+            viewWindow: {
+                min: 0,
+                max: maxValue
+            }
+        },
+        vAxis: {
+            title: 'Category',
+        },
+        isStacked: true,
+        legend: { position: 'top', maxLines: 3 },
+        colors: ['#49917b', '#ff0000', '#d95f02'] // Colors for status and training
+    };
+
+    let chart = new google.visualization.BarChart(document.getElementById('chart_div'));
+    chart.draw(data, options);
+}
+
+// Event listener for employee filter
+employeeFilter.addEventListener('change', function () {
+    drawChart(this.value);
+});
+
+// Initial chart rendering (for all employees)
+google.charts.setOnLoadCallback(() => drawChart('all'));
+
+
+</script>
+
+"""