feat(ui): anteprima duplicati/non smistati con pulizia cartella confermata

renderer/renderer.js

@@ -6,13 +6,17 @@ const destinationInput = document.getElementById('destinationInput');
 const browseDestinationBtn = document.getElementById('browseDestinationBtn');
 const saveDestinationBtn = document.getElementById('saveDestinationBtn');
 const openUnroutedBtn = document.getElementById('openUnroutedBtn');
+const openDuplicatesBtn = document.getElementById('openDuplicatesBtn');
 const destinationStatus = document.getElementById('destinationStatus');
-const unroutedPreviewOverlay = document.getElementById('unroutedPreviewOverlay');
-const closeUnroutedPreviewBtn = document.getElementById('closeUnroutedPreviewBtn');
-const unroutedPreviewMeta = document.getElementById('unroutedPreviewMeta');
-const unroutedPreviewList = document.getElementById('unroutedPreviewList');
+const previewOverlay = document.getElementById('previewOverlay');
+const closePreviewBtn = document.getElementById('closePreviewBtn');
+const clearPreviewBtn = document.getElementById('clearPreviewBtn');
+const previewTitle = document.getElementById('previewTitle');
+const previewMeta = document.getElementById('previewMeta');
+const previewList = document.getElementById('previewList');
 const defaultDropZoneText = 'Trascina qui una cartella o un file .zip';
 let isProcessing = false;
+let currentPreviewKind = null;
 
 function setLoading(isLoading) {
   folderBtn.disabled = isLoading;
@@ -24,6 +28,8 @@ function setDestinationLoading(isLoading) {
   browseDestinationBtn.disabled = isLoading;
   saveDestinationBtn.disabled = isLoading;
   openUnroutedBtn.disabled = isLoading;
+  openDuplicatesBtn.disabled = isLoading;
+  clearPreviewBtn.disabled = isLoading;
 }
 
 function formatBytes(bytes) {
@@ -34,20 +40,39 @@ function formatBytes(bytes) {
   return `${(value / (1024 * 1024 * 1024)).toFixed(1)} GB`;
 }
 
-function showUnroutedPreview(payload) {
+function showPreview(kind, title, payload, emptyMessage) {
   const files = payload?.files || [];
   const directory = payload?.directory || '';
   const lines = files.length
     ? files.map((file) => `- ${file.relativePath} | ${formatBytes(file.size)}`).join('\n')
-    : 'Nessun file presente in __NON_SMISTATI.';
+    : emptyMessage;
 
-  unroutedPreviewMeta.textContent = `cartella: ${directory} | file totali: ${files.length}`;
-  unroutedPreviewList.textContent = lines;
-  unroutedPreviewOverlay.classList.add('visible');
+  currentPreviewKind = kind;
+  previewTitle.textContent = title;
+  previewMeta.textContent = `cartella: ${directory} | file totali: ${files.length}`;
+  previewList.textContent = lines;
+  previewOverlay.classList.add('visible');
 }
 
-function hideUnroutedPreview() {
-  unroutedPreviewOverlay.classList.remove('visible');
+function hidePreview() {
+  currentPreviewKind = null;
+  previewOverlay.classList.remove('visible');
+}
+
+async function loadPreviewData(kind) {
+  if (kind === 'duplicates') {
+    return window.api.listDuplicatesFiles();
+  }
+
+  return window.api.listUnroutedFiles();
+}
+
+async function clearPreviewData(kind) {
+  if (kind === 'duplicates') {
+    return window.api.clearDuplicatesFiles();
+  }
+
+  return window.api.clearUnroutedFiles();
 }
 
 function renderResult(title, result) {
@@ -64,6 +89,7 @@ function renderResult(title, result) {
     `copiati: ${result.copied ?? 0}`,
     `saltati: ${result.skipped ?? 0}`,
     `non smistati: ${result.unrouted ?? 0}`,
+    `duplicati: ${result.duplicates ?? 0}`,
     '',
     'dettagli (max 20):',
     detailsText,
@@ -202,7 +228,12 @@ openUnroutedBtn.addEventListener('click', async () => {
     destinationStatus.textContent = 'Caricamento anteprima non smistati...';
 
     const result = await window.api.listUnroutedFiles();
-    showUnroutedPreview(result);
+    showPreview(
+      'unrouted',
+      'Anteprima __NON_SMISTATI',
+      result,
+      'Nessun file presente in __NON_SMISTATI.'
+    );
     destinationStatus.textContent = `Anteprima caricata (${result.files?.length || 0} file).`;
   } catch (error) {
     destinationStatus.textContent = `Errore: ${error.message}`;
@@ -211,16 +242,65 @@ openUnroutedBtn.addEventListener('click', async () => {
   }
 });
 
-closeUnroutedPreviewBtn.addEventListener('click', hideUnroutedPreview);
-unroutedPreviewOverlay.addEventListener('click', (event) => {
-  if (event.target === unroutedPreviewOverlay) {
-    hideUnroutedPreview();
+openDuplicatesBtn.addEventListener('click', async () => {
+  try {
+    setDestinationLoading(true);
+    destinationStatus.textContent = 'Caricamento anteprima duplicati...';
+
+    const result = await window.api.listDuplicatesFiles();
+    showPreview('duplicates', 'Anteprima duplicati', result, 'Nessun file presente in duplicati.');
+    destinationStatus.textContent = `Anteprima caricata (${result.files?.length || 0} file).`;
+  } catch (error) {
+    destinationStatus.textContent = `Errore: ${error.message}`;
+  } finally {
+    setDestinationLoading(false);
+  }
+});
+
+clearPreviewBtn.addEventListener('click', async () => {
+  if (!currentPreviewKind) {
+    return;
+  }
+
+  const isDuplicates = currentPreviewKind === 'duplicates';
+  const confirmMessage = isDuplicates
+    ? 'Confermi la pulizia della cartella duplicati?'
+    : 'Confermi la pulizia della cartella non smistati?';
+
+  if (!window.confirm(confirmMessage)) {
+    return;
+  }
+
+  try {
+    setDestinationLoading(true);
+    destinationStatus.textContent = 'Pulizia cartella in corso...';
+
+    const clearResult = await clearPreviewData(currentPreviewKind);
+    const refreshed = await loadPreviewData(currentPreviewKind);
+    const title = isDuplicates ? 'Anteprima duplicati' : 'Anteprima __NON_SMISTATI';
+    const emptyMessage = isDuplicates
+      ? 'Nessun file presente in duplicati.'
+      : 'Nessun file presente in __NON_SMISTATI.';
+
+    showPreview(currentPreviewKind, title, refreshed, emptyMessage);
+    destinationStatus.textContent = `Cartella pulita: ${clearResult.directory}`;
+  } catch (error) {
+    destinationStatus.textContent = `Errore: ${error.message}`;
+  } finally {
+    setDestinationLoading(false);
+  }
+});
+
+closePreviewBtn.addEventListener('click', hidePreview);
+previewOverlay.addEventListener('click', (event) => {
+  if (event.target === previewOverlay) {
+    hidePreview();
   }
 });
 
 window.addEventListener('keydown', (event) => {
-  if (event.key === 'Escape' && unroutedPreviewOverlay.classList.contains('visible')) {
-    hideUnroutedPreview();
+  if (event.key === 'Escape' && previewOverlay.classList.contains('visible')) {
+    hidePreview();
   }
 });