refactor: update and remove anything to do with NFO files

moving to an all DB approach since radarr overwrites .nfo files

static/js/app.js

@@ -77,6 +77,7 @@ function initializeEventListeners() {
     document.getElementById('edit-form').addEventListener('submit', handleEditSubmit);
     document.getElementById('bulk-update-form').addEventListener('submit', handleBulkUpdate);
     document.getElementById('manual-scan-form').addEventListener('submit', handleManualScan);
+    document.getElementById('populate-form').addEventListener('submit', handlePopulateDatabase);
 }
 
 // API calls
@@ -1742,3 +1743,186 @@ async function bulkDeleteSelected() {
         showToast(`❌ Failed to delete ${failCount} episode(s)`, 'error');
     }
 }
+
+// ---------------------------
+// Database Population Functions
+// ---------------------------
+
+async function handlePopulateDatabase(event) {
+    event.preventDefault();
+
+    const mediaType = document.getElementById('populate-media-type').value;
+
+    // Validate input
+    if (!mediaType) {
+        showToast('❌ Please select media type', 'error');
+        return;
+    }
+
+    // Confirm with user
+    const confirmMsg = `Are you sure you want to populate the database with ${mediaType}? This will query Radarr/Sonarr and may take several minutes.`;
+    if (!confirm(confirmMsg)) {
+        return;
+    }
+
+    try {
+        // Show populate status
+        showPopulateStatus();
+
+        // Start the population
+        showToast('🚀 Starting database population...', 'info');
+        const response = await fetch(`/admin/populate-database?media_type=${mediaType}`, {
+            method: 'POST',
+            credentials: 'include'
+        });
+
+        if (!response.ok) {
+            throw new Error(`HTTP ${response.status}: ${response.statusText}`);
+        }
+
+        const result = await response.json();
+
+        if (result.status === 'started') {
+            showToast('✅ Population started successfully', 'success');
+            // Start polling for status
+            startPopulatePolling();
+        } else {
+            showToast(`ℹ️ ${result.message || 'Population completed'}`, 'info');
+            hidePopulateStatus();
+        }
+
+    } catch (error) {
+        console.error('Database population failed:', error);
+        showToast(`❌ Population failed: ${error.message}`, 'error');
+        hidePopulateStatus();
+    }
+}
+
+function showPopulateStatus() {
+    const populateStatus = document.getElementById('populate-status');
+    const progressBar = document.getElementById('populate-progress-bar');
+    const operationText = document.getElementById('populate-current-operation');
+    const progressText = document.getElementById('populate-progress-text');
+    const resultsDiv = document.getElementById('populate-results');
+
+    populateStatus.style.display = 'block';
+    progressBar.style.width = '0%';
+    operationText.textContent = 'Initializing...';
+    progressText.textContent = '0%';
+    resultsDiv.innerHTML = '';
+}
+
+function hidePopulateStatus() {
+    const populateStatus = document.getElementById('populate-status');
+    if (populateStatus) {
+        populateStatus.style.display = 'none';
+    }
+}
+
+function startPopulatePolling() {
+    // Poll every 2 seconds for populate status
+    window.populatePollingInterval = setInterval(async () => {
+        try {
+            const response = await fetch('/api/populate/status');
+            if (!response.ok) {
+                throw new Error('Failed to get populate status');
+            }
+
+            const status = await response.json();
+            updatePopulateProgress(status);
+
+            // Stop polling if population is complete
+            if (!status.running && status.completed) {
+                stopPopulatePolling();
+                showToast('✅ Database population completed!', 'success');
+            }
+
+        } catch (error) {
+            console.error('Failed to poll populate status:', error);
+            // Don't show error toast repeatedly, just stop polling
+            stopPopulatePolling();
+        }
+    }, 2000);
+}
+
+function stopPopulatePolling() {
+    if (window.populatePollingInterval) {
+        clearInterval(window.populatePollingInterval);
+        window.populatePollingInterval = null;
+    }
+}
+
+function updatePopulateProgress(status) {
+    const progressBar = document.getElementById('populate-progress-bar');
+    const operationText = document.getElementById('populate-current-operation');
+    const progressText = document.getElementById('populate-progress-text');
+    const resultsDiv = document.getElementById('populate-results');
+
+    if (status.error) {
+        progressBar.style.width = '100%';
+        progressBar.style.backgroundColor = '#e74c3c';
+        operationText.textContent = 'Error occurred';
+        progressText.textContent = 'Failed';
+        resultsDiv.innerHTML = `<p style="color: #e74c3c;">Error: ${status.error}</p>`;
+        return;
+    }
+
+    if (!status.running && status.completed) {
+        progressBar.style.width = '100%';
+        operationText.textContent = 'Population completed';
+        progressText.textContent = '100%';
+
+        // Display results
+        let resultsHTML = '<h4>Population Results:</h4>';
+
+        if (status.movies && status.movies.stats) {
+            const m = status.movies.stats;
+            resultsHTML += `
+                <div style="margin: 10px 0;">
+                    <strong>Movies:</strong><br>
+                    Total: ${m.total || 0} | Added: ${m.added || 0} | Skipped: ${m.skipped || 0} | Errors: ${m.errors || 0}<br>
+                    Duration: ${m.duration ? m.duration.toFixed(2) : 0}s
+                </div>
+            `;
+        }
+
+        if (status.tv && status.tv.stats) {
+            const t = status.tv.stats;
+            resultsHTML += `
+                <div style="margin: 10px 0;">
+                    <strong>TV Shows:</strong><br>
+                    Series: ${t.total_series || 0} | Episodes: ${t.total_episodes || 0}<br>
+                    Added: ${t.added || 0} | Skipped: ${t.skipped || 0} | Errors: ${t.errors || 0}<br>
+                    Duration: ${t.duration ? t.duration.toFixed(2) : 0}s
+                </div>
+            `;
+        }
+
+        resultsDiv.innerHTML = resultsHTML;
+        return;
+    }
+
+    // Update progress based on status
+    let totalProgress = 0;
+    let progressDetails = '';
+
+    if (status.movies && status.movies.status === 'running') {
+        totalProgress = 50;
+        progressDetails = 'Processing movies...';
+    } else if (status.movies && status.movies.status === 'completed') {
+        totalProgress = 50;
+        progressDetails = 'Movies completed, processing TV...';
+    }
+
+    if (status.tv && status.tv.status === 'running') {
+        totalProgress = 75;
+        progressDetails = 'Processing TV shows...';
+    } else if (status.tv && status.tv.status === 'completed') {
+        totalProgress = 100;
+        progressDetails = 'Completed';
+    }
+
+    progressBar.style.width = `${totalProgress}%`;
+    operationText.textContent = progressDetails;
+    progressText.textContent = `${totalProgress}%`;
+}