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
@@ -0,0 +1,80 @@
+#pragma once
+
+#include <QString>
+#include <QDateTime>
+#include <QtGlobal>
+#include <QByteArray>
+
+enum class AccountType {
+    POP3,
+    Outlook,
+    Gmail,
+    IMAP
+};
+
+class Account
+{
+public:
+    Account() = default;
+    Account(int id, const QString& email, const QString& displayName,
+            AccountType type, const QString& accessToken = QString(),
+            const QString& refreshToken = QString(),
+            const QDateTime& tokenExpires = QDateTime());
+
+    int id() const { return m_id; }
+    void setId(int id) { m_id = id; }
+
+    QString email() const { return m_email; }
+    void setEmail(const QString& email) { m_email = email; }
+
+    QString displayName() const { return m_displayName; }
+    void setDisplayName(const QString& displayName) { m_displayName = displayName; }
+
+    AccountType type() const { return m_type; }
+    void setType(AccountType type) { m_type = type; }
+
+    QString accessToken() const { return m_accessToken; }
+    void setAccessToken(const QString& token) { m_accessToken = token; }
+
+    QString refreshToken() const { return m_refreshToken; }
+    void setRefreshToken(const QString& token) { m_refreshToken = token; }
+
+    QDateTime tokenExpires() const { return m_tokenExpires; }
+    void setTokenExpires(const QDateTime& expires) { m_tokenExpires = expires; }
+
+    bool isTokenValid() const {
+        return !m_accessToken.isEmpty() && m_tokenExpires.isValid() &&
+               m_tokenExpires > QDateTime::currentDateTimeUtc();
+    }
+
+    /// Connection settings for incoming and outgoing servers
+    struct ConnectionSettings {
+        QString type; // "imap" or "pop3"
+        QString incomingHost;
+        quint16 incomingPort = 0;
+        bool incomingSsl = false;
+        QString outgoingHost;
+        quint16 outgoingPort = 0;
+        bool outgoingSsl = false;
+        QString username;
+        QString password;
+        QString authMethod; // "plain" or "oauth2"
+    };
+
+    const ConnectionSettings& connectionSettings() const { return m_connectionSettings; }
+    void setConnectionSettings(const ConnectionSettings& settings) { m_connectionSettings = settings; }
+
+    /// Simple encryption/decryption for passwords (XOR with fixed key, base64 encoded)
+    static QString encryptPassword(const QString& plainText);
+    static QString decryptPassword(const QString& encrypted);
+
+private:
+    int m_id{0};
+    QString m_email;
+    QString m_displayName;
+    AccountType m_type{AccountType::IMAP};
+    QString m_accessToken;
+    QString m_refreshToken;
+    QDateTime m_tokenExpires;
+    ConnectionSettings m_connectionSettings;
+};