feat: IMAP sync incremental + Account Setup Wizard + robust FETCH parser

- ImapSynchronizer::syncFolder(): detecta eliminados (UIDs locales no en servidor), fetch nuevos (sinceUid), actualiza flags (FLAGS batch) - fetchAllUids(): SELECT + SEARCH ALL para lista completa UIDs servidor - parseAndUpdateFlags(): FETCH FLAGS en lotes 100, update DB si cambió read/flagged - AccountSetupDialog: integra ConnectionWizard para IMAP/POP3 con test de conexión real - IMAP FETCH parser robusto: logging respuesta servidor + fallback UID-by-UID - Fix: FETCH failed logging muestra first/last UID + respuesta truncada
2026-08-17 15:34:49 +02:00
parent 364624aada
commit a004bdd60f
94 changed files with 19408 additions and 1047 deletions
@@ -15,8 +15,11 @@
 MainMainWindow::MainMainWindow(QWidget *parent)
    : QMainWindow(parent), m_currentFolderId(-1), m_currentMailId(-1)
 {
+    qDebug() << "[MainMainWindow] Constructor start";
    setupUI();
+    qDebug() << "[MainMainWindow] setupUI done";
    connectModels();
+    qDebug() << "[MainMainWindow] connectModels done";
    setWindowTitle("Wino Mail DTK");
    resize(1280, 820);
    // Setup progress bar in status bar
@@ -27,12 +30,20 @@ MainMainWindow::MainMainWindow(QWidget *parent)
    // Connect mail service progress/status signals
    connect(m_mailService, &MailService::progressChanged, this, &MainMainWindow::onProgressChanged);
    connect(m_mailService, &MailService::statusMessage, this, &MainMainWindow::onStatusMessage);
+    connect(m_mailService, &MailService::mailSent, this, [this](const QString &) {
+        statusBar()->showMessage(tr("Message sent"), 5000);
+    });
+    connect(m_mailService, &MailService::mailSendFailed, this, [this](const QString &, const QString &error) {
+        statusBar()->showMessage(tr("Send failed: %1").arg(error), 8000);
+    });
    // Provide account service to settings view
    m_settingsView->setAccountService(m_accountService);
+    qDebug() << "[MainMainWindow] Constructor complete";
 }

 void MainMainWindow::setupUI()
 {
+    qDebug() << "[MainMainWindow::setupUI] Start";
    // === Global stylesheet ===
    this->setStyleSheet(
        "QMainWindow { background-color: #f5f5f7; }"
@@ -40,8 +51,10 @@ void MainMainWindow::setupUI()
        "QTreeView { background-color: #ffffff; border: none; font-family: 'Segoe UI', Helvetica; font-size: 13px; }"
        "QToolBar { background-color: #f5f5f7; border-bottom: 1px solid #d1d1d6; spacing: 10px; }"
    );
+    qDebug() << "[MainMainWindow::setupUI] Stylesheet set";

    createToolBar();
+    qDebug() << "[MainMainWindow::setupUI] Toolbar created";

    // === Central widget ===
    QWidget *central = new QWidget();
@@ -51,6 +64,7 @@ void MainMainWindow::setupUI()

    // === Sidebar ===
    setupSidebar();
+    qDebug() << "[MainMainWindow::setupUI] Sidebar created";
    centralLayout->addWidget(m_sidebar);

    // === Separator line ===
@@ -62,23 +76,34 @@ void MainMainWindow::setupUI()
    // === Stacked pages ===
    m_stack = new QStackedWidget();
    m_stack->setStyleSheet("background-color: #f5f5f7;");
+    qDebug() << "[MainMainWindow::setupUI] Stack created";

    // Page 0: Mail (folder tree + mail list + reader)
    setupMailPage();
+    qDebug() << "[MainMainWindow::setupUI] Mail page created";
    m_stack->addWidget(m_mailPage);

    // Page 1: Compose
    m_composeView = new ComposeView();
-    connect(m_composeView, &ComposeView::sendRequested, [this](const QString &to, const QString &cc, const QString &bcc, const QString &subject, const QString &body, const QDateTime &scheduleTime, const QString &fromAddr) {
-        QString msg;
+    connect(m_composeView, &ComposeView::sendRequested, [this](const QString &to, const QString &cc, const QString &bcc, const QString &subject, const QString &body, const QDateTime &scheduleTime, const QString &fromAddr, const QStringList &attachmentPaths) {
        if (scheduleTime.isValid()) {
-            msg = QString("Message scheduled for: %1").arg(scheduleTime.toString("dd/MM/yyyy hh:mm AP"));
-        } else {
-            msg = "Message sent (simulated)";
+            statusBar()->showMessage(tr("Scheduled sending is not available yet"), 5000);
+            return;
        }
-        if (!cc.isEmpty()) msg += QString(" | Cc: %1").arg(cc);
-        if (!bcc.isEmpty()) msg += QString(" | Bcc: %1").arg(bcc);
-        statusBar()->showMessage(msg, 5000);
+        if (fromAddr.isEmpty()) {
+            statusBar()->showMessage(tr("Select an account before sending"), 5000);
+            return;
+        }
+        MailItem mail;
+        mail.setTo(to);
+        mail.setRecipient(to);
+        mail.setCc(cc);
+        mail.setBcc(bcc);
+        mail.setSubject(subject);
+        mail.setBodyHtml(body);
+        mail.setDate(QDateTime::currentDateTimeUtc());
+        m_mailService->sendMail(mail, fromAddr, attachmentPaths);
+        statusBar()->showMessage(tr("Sending message…"), 5000);
        switchToPage(PageMail);
    });
    connect(m_composeView, &ComposeView::discardRequested, [this]() {
@@ -120,6 +145,7 @@ void MainMainWindow::setupUI()
        statusBar()->showMessage(QString("Theme changed to: %1 (restart may be required)").arg(theme), 3000);
    });
    m_stack->addWidget(m_settingsView);
+    qDebug() << "[MainMainWindow::setupUI] Settings page created";

    // Page 3: Contacts
    m_contactsView = new ContactsView();
@@ -131,9 +157,11 @@ void MainMainWindow::setupUI()

    centralLayout->addWidget(m_stack, 1);
    setCentralWidget(central);
+    qDebug() << "[MainMainWindow::setupUI] Central widget set";

    // Show mail page by default
    switchToPage(PageMail);
+    qDebug() << "[MainMainWindow::setupUI] Done";
 }

 void MainMainWindow::setupSidebar()
@@ -161,8 +189,7 @@ void MainMainWindow::setupSidebar()
 }

 void MainMainWindow::setupMailPage()
-{
-    m_mailPage = new QWidget();
+{    m_mailPage = new QWidget();
    QHBoxLayout *mailLayout = new QHBoxLayout(m_mailPage);
    mailLayout->setContentsMargins(0, 0, 0, 0);
    mailLayout->setSpacing(0);
@@ -189,7 +216,30 @@ void MainMainWindow::setupMailPage()
    });
    m_folderSplitter->addWidget(m_mailListView);

-    // Reader
+    // Viewer stack: placeholder, reader, compose
+    m_viewerStack = new QStackedWidget();
+    // Placeholder widget
+    m_placeholderWidget = new QWidget();
+    QVBoxLayout *placeholderLayout = new QVBoxLayout(m_placeholderWidget);
+    placeholderLayout->setAlignment(Qt::AlignCenter);
+    QLabel *iconLabel = new QLabel();
+    QPixmap pixmap = QIcon::fromTheme("mail-unread").pixmap(48, 48);
+    if (pixmap.isNull()) {
+        pixmap = QPixmap(48, 48);
+        pixmap.fill(Qt::gray);
+    }
+    iconLabel->setPixmap(pixmap);
+    iconLabel->setAlignment(Qt::AlignCenter);
+    QLabel *textLabel = new QLabel(tr("Seleccione un correo para leerlo"));
+    textLabel->setAlignment(Qt::AlignCenter);
+    textLabel->setStyleSheet("color: #666; font-size: 14px;");
+    placeholderLayout->addStretch();
+    placeholderLayout->addWidget(iconLabel);
+    placeholderLayout->addWidget(textLabel);
+    placeholderLayout->addStretch();
+    m_placeholderWidget->setLayout(placeholderLayout);
+
+    // Reader view
    m_emailViewer = new ReaderView();
    m_emailViewer->setMinimumWidth(350);
    connect(m_emailViewer, &ReaderView::replyRequested, this, &MainMainWindow::onReaderReplyRequested);
@@ -198,9 +248,22 @@ void MainMainWindow::setupMailPage()
            openMailInIndependentWindow(m_currentMailId);
        }
    });
-    m_folderSplitter->addWidget(m_emailViewer);

-    // Default sizes: folder 240, list 380, reader flex
+    // Embedded compose view
+    m_embeddedComposeView = new ComposeView();
+    connect(m_embeddedComposeView, &ComposeView::sendRequested, this, &MainMainWindow::onEmbeddedSendRequested);
+    connect(m_embeddedComposeView, &ComposeView::discardRequested, this, &MainMainWindow::onEmbeddedDiscardRequested);
+    connect(m_embeddedComposeView, &ComposeView::detachRequested, this, &MainMainWindow::onEmbeddedDetachRequested);
+
+    // Add to stack
+    m_viewerStack->addWidget(m_placeholderWidget);
+    m_viewerStack->addWidget(m_emailViewer);
+    m_viewerStack->addWidget(m_embeddedComposeView);
+    m_viewerStack->setCurrentIndex(0); // show placeholder by default
+
+    m_folderSplitter->addWidget(m_viewerStack);
+
+    // Default sizes: folder 240, list 380, viewer flex
    m_folderSplitter->setSizes({240, 380, 600});

    mailLayout->addWidget(m_folderSplitter);
@@ -208,12 +271,18 @@ void MainMainWindow::setupMailPage()

 void MainMainWindow::connectModels()
 {
+    qDebug() << "[MainMainWindow::connectModels] Start";
    m_accountService = new AccountService(this);
+    qDebug() << "[MainMainWindow::connectModels] AccountService created";
    m_mailService = new MailService(m_accountService, this);
+    qDebug() << "[MainMainWindow::connectModels] MailService created";
    m_composeView->setAccountService(m_accountService);
+    m_embeddedComposeView->setAccountService(m_accountService);

    m_folderModel = new FolderListModel(m_accountService, this);
+    qDebug() << "[MainMainWindow::connectModels] FolderListModel created";
    m_emailModel = new EmailListModel(this);
+    qDebug() << "[MainMainWindow::connectModels] EmailListModel created";

    m_folderTree->setModel(m_folderModel);
    m_mailListView->setModel(m_emailModel);
@@ -221,6 +290,18 @@ void MainMainWindow::connectModels()
    m_folderTree->expandAll();

    connect(m_folderTree, &QTreeView::clicked, this, &MainMainWindow::onFolderSelected);
+    connect(m_mailService, &MailService::mailFetched, this,
+            [this](const QString &, const QString &folderId, const QVector<MailItem> &) {
+                if (folderId.toInt() == m_currentFolderId) {
+                    m_emailModel->refresh();
+                    statusBar()->showMessage(tr("Mail synchronized"), 3000);
+                }
+            });
+    connect(m_mailService, &MailService::mailFetchError, this,
+            [this](const QString &, const QString &, const QString &error) {
+                statusBar()->showMessage(tr("Synchronization failed: %1").arg(error), 8000);
+            });
+    qDebug() << "[MainMainWindow::connectModels] Done";
 }

 void MainMainWindow::onNavChanged(int index)
@@ -239,8 +320,7 @@ void MainMainWindow::switchToPage(int pageIndex)
 }

 void MainMainWindow::onFolderSelected(const QModelIndex &index)
-{
-    if (!index.isValid()) return;
+{    if (!index.isValid()) return;

    int itemType = index.data(FolderListModel::ItemTypeRole).toInt();
    if (itemType == FolderTreeItem::FolderNode) {
@@ -257,43 +337,55 @@ void MainMainWindow::onFolderSelected(const QModelIndex &index)
            }
        }
        m_emailModel->refresh();
+        // Clear selection and show placeholder
+        m_currentMailId = -1;
+        m_mailListView->tableView()->clearSelection();
+        m_viewerStack->setCurrentIndex(0); // placeholder
    }
 }

 void MainMainWindow::onEmailSelected(int mailId)
-{
-    m_currentMailId = mailId;
-    std::optional<MailItem> item = MailItemDao::findById(mailId);
-    if (!item.has_value()) {
+{    m_currentMailId = mailId;
+    if (mailId >= 0) {
+        std::optional<MailItem> item = MailItemDao::findById(mailId);
+        if (!item.has_value()) {
+            m_emailViewer->setMailItem(nullptr);
+            m_viewerStack->setCurrentIndex(0); // placeholder
+            return;
+        }
+        MailItem &mail = item.value();
+        if (!mail.isRead()) {
+            mail.setRead(true);
+            MailItemDao::update(mail);
+        }
+        m_emailViewer->setMailItem(&mail);
+        m_viewerStack->setCurrentIndex(1); // reader
+    } else {
        m_emailViewer->setMailItem(nullptr);
-        return;
+        m_viewerStack->setCurrentIndex(0); // placeholder
    }
-
-    MailItem &mail = item.value();
-    if (!mail.isRead()) {
-        mail.setRead(true);
-        MailItemDao::update(mail);
-    }
-    m_emailViewer->setMailItem(&mail);
 }

 void MainMainWindow::onComposeRequested()
-{
-    switchToPage(PageCompose);
+{    m_embeddedComposeView->initializeComposition();
+    m_viewerStack->setCurrentIndex(2); // compose
 }

 void MainMainWindow::onReaderReplyRequested(const MailItem *item)
-{
-    if (item) {
-        m_composeView->setTo(item->sender());
-        m_composeView->setSubject("Re: " + item->subject());
+{    if (item) {
+        m_embeddedComposeView->initializeComposition();
+        m_embeddedComposeView->setTo(item->sender());
+        m_embeddedComposeView->setSubject(QString("Re: %1").arg(item->subject()));
+        // Optionally set body with quoted text? We'll leave empty for now.
+        m_embeddedComposeView->setBody(QString()); // clear
    }
-    switchToPage(PageCompose);
+    m_viewerStack->setCurrentIndex(2); // compose
 }

 void MainMainWindow::onNewMessage()
-{
-    switchToPage(PageCompose);
+{    // Show compose view in the viewer stack
+    m_embeddedComposeView->initializeComposition();
+    m_viewerStack->setCurrentIndex(2); // compose
 }

 void MainMainWindow::openMailInIndependentWindow(int mailId)
@@ -329,8 +421,11 @@ void MainMainWindow::createToolBar()
    connect(newMsgAction, &QAction::triggered, this, &MainMainWindow::onNewMessage);
    connect(syncAction, &QAction::triggered, [this]() {
        if (m_currentFolderId >= 0) {
-            m_emailModel->refresh();
-            statusBar()->showMessage("Refreshed", 2000);
+            const auto folder = FolderDao::findById(m_currentFolderId);
+            if (folder) {
+                m_mailService->fetchMails(QString::number(folder->accountId()), QString::number(m_currentFolderId));
+                statusBar()->showMessage(tr("Synchronizing…"), 3000);
+            }
        }
    });
    connect(openWinAction, &QAction::triggered, [this]() {
@@ -341,7 +436,12 @@ void MainMainWindow::createToolBar()
        }
    });
    connect(deleteAction, &QAction::triggered, [this]() {
-        statusBar()->showMessage("Delete would be implemented here", 3000);
+        if (m_currentMailId >= 0) {
+            m_mailService->deleteMail(QString::number(m_currentMailId));
+            m_currentMailId = -1;
+            m_emailModel->refresh();
+            m_viewerStack->setCurrentIndex(0);
+        }
    });
 }

@@ -385,6 +485,70 @@ void MainMainWindow::onAccountEditRequested(int accountId)

 void MainMainWindow::onAccountDeleteRequested(int accountId)
 {
-    Q_UNUSED(accountId);
-    statusBar()->showMessage(QString("Delete account %1 requested").arg(accountId), 3000);
-}
+    m_accountService->removeAccount(accountId);
+    m_folderModel->refresh();
+    m_emailModel->setFolderId(-1);
+    m_emailModel->refresh();
+    m_currentFolderId = -1;
+    m_currentMailId = -1;
+    m_viewerStack->setCurrentIndex(0);
+    statusBar()->showMessage(tr("Account removed"), 3000);
+}
+void MainMainWindow::onEmbeddedSendRequested(const QString &to, const QString &cc, const QString &bcc,
+                                           const QString &subject, const QString &body,
+                                           const QDateTime &scheduleTime,
+                                           const QString &fromAddress,
+                                           const QStringList &attachmentPaths)
+{
+    if (scheduleTime.isValid()) {
+        statusBar()->showMessage(tr("Scheduled sending is not available yet"), 5000);
+        return;
+    }
+    if (fromAddress.isEmpty()) {
+        statusBar()->showMessage(tr("Select an account before sending"), 5000);
+        return;
+    }
+    MailItem mail;
+    mail.setTo(to);
+    mail.setRecipient(to);
+    mail.setCc(cc);
+    mail.setBcc(bcc);
+    mail.setSubject(subject);
+    mail.setBodyHtml(body);
+    mail.setDate(QDateTime::currentDateTimeUtc());
+    m_mailService->sendMail(mail, fromAddress, attachmentPaths);
+    statusBar()->showMessage(tr("Sending message…"), 5000);
+    m_viewerStack->setCurrentIndex(0); // placeholder
+    m_embeddedComposeView->initializeComposition();
+}
+
+void MainMainWindow::onEmbeddedDiscardRequested()
+{
+    // Go back to placeholder
+    m_viewerStack->setCurrentIndex(0); // placeholder
+    m_embeddedComposeView->initializeComposition();
+}
+
+void MainMainWindow::onEmbeddedDetachRequested(QWidget *widget)
+{
+    // Detach the compose view to a standalone window (similar to main compose view's detach)
+    QStackedWidget *stack = qobject_cast<QStackedWidget*>(widget->parentWidget());
+    if (stack) {
+        stack->removeWidget(widget);
+    }
+
+    // Create standalone window
+    QMainWindow *detachedWin = new QMainWindow();
+    detachedWin->setWindowTitle(tr("Compose - Wino Mail"));
+
+    // Assign central widget and ensure it's visible and sized
+    detachedWin->setCentralWidget(widget);
+    widget->setMinimumSize(800, 600);
+    widget->update();
+
+    detachedWin->resize(800, 600);
+    detachedWin->setAttribute(Qt::WA_DeleteOnClose);
+    detachedWin->show();
+
+    statusBar()->showMessage(tr("Compose view detached to separate window"), 3000);
+}