download data import csv report

map/app/public/js/data-convert.js

@@ -1,4 +1,5 @@
 let processingData = [];
+let currentSessionId = null; // Store session ID for report download
 let resultsMap = null;
 let markers = [];
 let eventListenersInitialized = false;
@@ -310,6 +311,7 @@ function handleProcessingUpdate(data) {
             
         case 'complete':
             console.log('Received complete event:', data);
+            currentSessionId = data.sessionId; // Store session ID for report download
             onProcessingComplete(data);
             break;
             
@@ -410,6 +412,11 @@ function onProcessingComplete(data) {
         }
     }
     
+    // Show download report button if we have a session ID
+    if (currentSessionId && data.total > 0) {
+        showDownloadReportButton(data.total, data.errors || data.failed || 0);
+    }
+    
     const errorCount = data.errors || data.failed || 0;
     showDataConvertStatus(`Processing complete: ${processedCount} successful, ${errorCount} errors`, 
                errorCount > 0 ? 'warning' : 'success');
@@ -551,6 +558,13 @@ function resetToUpload() {
     
     // Clear any existing data
     processingData = [];
+    currentSessionId = null; // Reset session ID
+    
+    // Remove download report button if it exists
+    const downloadBtn = document.getElementById('download-report-btn');
+    if (downloadBtn) {
+        downloadBtn.remove();
+    }
     if (markers && markers.length > 0) {
         markers.forEach(marker => {
             if (resultsMap && marker) {
@@ -594,3 +608,84 @@ function resetToUpload() {
     // Reset form
     clearUpload();
 }
+
+// Show download report button
+function showDownloadReportButton(totalRecords, errorCount) {
+    const actionsDiv = document.getElementById('processing-actions');
+    if (!actionsDiv) return;
+    
+    // Check if button already exists
+    let downloadBtn = document.getElementById('download-report-btn');
+    if (!downloadBtn) {
+        downloadBtn = document.createElement('button');
+        downloadBtn.id = 'download-report-btn';
+        downloadBtn.type = 'button';
+        downloadBtn.className = 'btn btn-info';
+        downloadBtn.addEventListener('click', downloadProcessingReport);
+        
+        // Insert before the save results button
+        const saveBtn = document.getElementById('save-results-btn');
+        if (saveBtn) {
+            actionsDiv.insertBefore(downloadBtn, saveBtn);
+        } else {
+            actionsDiv.appendChild(downloadBtn);
+        }
+    }
+    
+    // Update button text with error info
+    if (errorCount > 0) {
+        downloadBtn.textContent = `📄 Download Full Report (${totalRecords} records, ${errorCount} errors)`;
+        downloadBtn.title = `Download complete processing report including ${errorCount} error records for review`;
+    } else {
+        downloadBtn.textContent = `📄 Download Processing Report (${totalRecords} records)`;
+        downloadBtn.title = 'Download complete processing report';
+    }
+    
+    downloadBtn.style.marginRight = '10px'; // Add some spacing
+}
+
+// Download processing report
+async function downloadProcessingReport() {
+    if (!currentSessionId) {
+        showDataConvertStatus('No processing session available for report generation', 'error');
+        return;
+    }
+    
+    const downloadBtn = document.getElementById('download-report-btn');
+    const originalText = downloadBtn.textContent;
+    
+    try {
+        downloadBtn.disabled = true;
+        downloadBtn.textContent = '📄 Generating Report...';
+        
+        showDataConvertStatus('Generating processing report...', 'info');
+        
+        // Create download link
+        const downloadUrl = `/api/admin/data-convert/download-report/${currentSessionId}`;
+        
+        // Create a temporary anchor element and trigger download
+        const link = document.createElement('a');
+        link.href = downloadUrl;
+        link.download = `geocoding-report-${currentSessionId}.csv`;
+        link.style.display = 'none';
+        
+        document.body.appendChild(link);
+        link.click();
+        document.body.removeChild(link);
+        
+        showDataConvertStatus('Processing report downloaded successfully', 'success');
+        
+        // Update button text
+        downloadBtn.textContent = '📄 Report Downloaded';
+        setTimeout(() => {
+            downloadBtn.textContent = originalText;
+            downloadBtn.disabled = false;
+        }, 3000);
+        
+    } catch (error) {
+        console.error('Download report error:', error);
+        showDataConvertStatus('Failed to download processing report: ' + error.message, 'error');
+        downloadBtn.textContent = originalText;
+        downloadBtn.disabled = false;
+    }
+}