javier
4c4fec7a0a
- CompactMailDelegate: card-based view for narrow panels (<420px) * Avatar with hash-based color, sender + date (relative format) * Subject line with attachment icon * Action buttons: flag, delete, category, more (context menu) * Unread highlight with light blue background + bold sender - MailListView: automatic switch between tree/table (wide) and list/cards (narrow) * QStackedWidget with QTreeView + QListView sharing same proxy model * resizeEvent threshold at 420px * Signals forwarded to MainMainWindow for actions - FolderTreeDelegate: custom paint for folder tree * Unread count badge (blue pill) right-aligned on folder nodes * Account nodes bold, folder nodes normal weight * Proper indentation per depth level - MailItemDao::countUnreadByFolderId() for real-time unread counts - MainMainWindow handlers for compact actions (flag, delete, category, more menu)
413 lines
16 KiB
C++
413 lines
16 KiB
C++
#include <QSqlQuery>
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#include <QSqlError>
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#include "mailitemdao.h"
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#include <QDebug>
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#include <optional>
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bool MailItemDao::insert(MailItem& item)
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{
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QSqlDatabase db = DatabaseManager::instance().database();
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// IMAP UIDs and provider message IDs are stable across synchronizations.
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// Update the existing row instead of creating duplicates on every sync.
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if (!item.messageId().isEmpty() || item.uid() > 0) {
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QSqlQuery existing(db);
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if (!item.messageId().isEmpty()) {
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existing.prepare("SELECT id FROM MailCopy WHERE messageId = :messageId LIMIT 1");
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existing.bindValue(":messageId", item.messageId());
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} else {
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existing.prepare("SELECT id FROM MailCopy WHERE folderId = :folderId AND uid = :uid LIMIT 1");
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existing.bindValue(":folderId", item.folderId());
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existing.bindValue(":uid", item.uid());
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}
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if (existing.exec() && existing.next()) {
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item.setId(existing.value(0).toLongLong());
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return update(item);
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}
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}
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QSqlQuery query(db);
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query.prepare(
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"INSERT INTO MailCopy (folderId, messageId, subject, sender, recipient, date, read, flagged, hasAttachment, size, fileId, uid, bodyHtml, toAddr, ccAddr, bccAddr) "
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"VALUES (:folderId, :messageId, :subject, :sender, :recipient, :date, :read, :flagged, :hasAttachment, :size, :fileId, :uid, :bodyHtml, :toAddr, :ccAddr, :bccAddr)"
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);
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query.bindValue(":folderId", item.folderId());
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query.bindValue(":messageId", item.messageId().isEmpty() ? QVariant() : QVariant(item.messageId()));
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query.bindValue(":subject", item.subject());
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query.bindValue(":sender", item.sender());
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query.bindValue(":recipient", item.recipient());
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query.bindValue(":date", item.date());
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query.bindValue(":read", item.isRead() ? 1 : 0);
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query.bindValue(":flagged", item.isFlagged() ? 1 : 0);
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query.bindValue(":hasAttachment", !item.attachments().isEmpty() ? 1 : 0);
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query.bindValue(":size", item.size());
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query.bindValue(":fileId", item.fileId());
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query.bindValue(":uid", item.uid());
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query.bindValue(":bodyHtml", item.bodyHtml());
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query.bindValue(":toAddr", item.to());
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query.bindValue(":ccAddr", item.cc());
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query.bindValue(":bccAddr", item.bcc());
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if (!query.exec()) {
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qWarning() << "Failed to insert mail item:" << query.lastError().text();
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return false;
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}
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item.setId(query.lastInsertId().toLongLong());
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return true;
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}
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bool MailItemDao::upsert(MailItem& item)
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{
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return insert(item);
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}
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bool MailItemDao::update(const MailItem& item)
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{
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QSqlDatabase db = DatabaseManager::instance().database();
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QSqlQuery query(db);
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query.prepare(
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"UPDATE MailCopy SET "
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"folderId = :folderId, "
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"messageId = :messageId, "
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"subject = :subject, "
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"sender = :sender, "
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"recipient = :recipient, "
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"date = :date, "
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"read = :read, "
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"flagged = :flagged, "
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"hasAttachment = :hasAttachment, "
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"size = :size, "
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"fileId = :fileId, "
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"uid = :uid, "
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"bodyHtml = :bodyHtml, "
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"toAddr = :toAddr, "
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"ccAddr = :ccAddr, "
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"bccAddr = :bccAddr "
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"WHERE id = :id"
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);
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query.bindValue(":id", item.id());
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query.bindValue(":folderId", item.folderId());
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query.bindValue(":messageId", item.messageId().isEmpty() ? QVariant() : QVariant(item.messageId()));
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query.bindValue(":subject", item.subject());
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query.bindValue(":sender", item.sender());
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query.bindValue(":recipient", item.recipient());
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query.bindValue(":date", item.date());
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query.bindValue(":read", item.isRead() ? 1 : 0);
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query.bindValue(":flagged", item.isFlagged() ? 1 : 0);
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query.bindValue(":hasAttachment", !item.attachments().isEmpty() ? 1 : 0);
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query.bindValue(":size", item.size());
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query.bindValue(":fileId", item.fileId());
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query.bindValue(":uid", item.uid());
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query.bindValue(":bodyHtml", item.bodyHtml());
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query.bindValue(":toAddr", item.to());
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query.bindValue(":ccAddr", item.cc());
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query.bindValue(":bccAddr", item.bcc());
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if (!query.exec()) {
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qWarning() << "Failed to update mail item:" << query.lastError().text();
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return false;
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}
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return true;
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}
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bool MailItemDao::remove(qint64 id)
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{
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QSqlDatabase db = DatabaseManager::instance().database();
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QSqlQuery query(db);
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query.prepare("DELETE FROM MailCopy WHERE id = :id");
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query.bindValue(":id", id);
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if (!query.exec()) {
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qWarning() << "Failed to delete mail item:" << query.lastError().text();
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return false;
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}
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return true;
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}
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std::optional<MailItem> MailItemDao::findById(qint64 id)
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{
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QSqlDatabase db = DatabaseManager::instance().database();
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QSqlQuery query(db);
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query.prepare("SELECT id, folderId, messageId, subject, sender, recipient, date, read, flagged, hasAttachment, size, fileId, uid, bodyHtml, toAddr, ccAddr, bccAddr FROM MailCopy WHERE id = :id");
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query.bindValue(":id", id);
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if (!query.exec()) {
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qWarning() << "Failed to find mail item by id:" << query.lastError().text();
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return std::nullopt;
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}
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if (query.next()) {
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MailItem item;
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item.setId(query.value(0).toInt());
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item.setFolderId(query.value(1).toInt());
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item.setMessageId(query.value(2).toString());
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item.setSubject(query.value(3).toString());
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item.setSender(query.value(4).toString());
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item.setRecipient(query.value(5).toString());
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item.setDate(query.value(6).toDateTime());
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item.setRead(query.value(7).toBool());
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item.setFlagged(query.value(8).toBool());
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item.setSize(query.value(10).toLongLong());
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item.setFileId(query.value(11).toString());
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item.setUid(query.value(12).toLongLong());
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item.setBodyHtml(query.value(13).toString());
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item.setTo(query.value(14).toString());
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item.setCc(query.value(15).toString());
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item.setBcc(query.value(16).toString());
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QVector<QString> names;
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for (const auto &attachment : attachmentsForMail(item.id())) names.append(attachment.fileName);
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item.setAttachments(names);
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return item;
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}
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return std::nullopt;
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}
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QVector<MailItem> MailItemDao::findAll()
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{
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QVector<MailItem> items;
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QSqlDatabase db = DatabaseManager::instance().database();
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QSqlQuery query(db);
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if (!query.exec("SELECT id, folderId, messageId, subject, sender, recipient, date, read, flagged, hasAttachment, size, fileId, uid, bodyHtml, toAddr, ccAddr, bccAddr FROM MailCopy")) {
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qWarning() << "Failed to fetch all mail items:" << query.lastError().text();
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return items;
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}
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while (query.next()) {
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MailItem item;
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item.setId(query.value(0).toInt());
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item.setFolderId(query.value(1).toInt());
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item.setMessageId(query.value(2).toString());
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item.setSubject(query.value(3).toString());
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item.setSender(query.value(4).toString());
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item.setRecipient(query.value(5).toString());
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item.setDate(query.value(6).toDateTime());
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item.setRead(query.value(7).toBool());
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item.setFlagged(query.value(8).toBool());
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item.setSize(query.value(10).toLongLong());
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item.setFileId(query.value(11).toString());
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item.setUid(query.value(12).toLongLong());
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item.setBodyHtml(query.value(13).toString());
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item.setTo(query.value(14).toString());
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item.setCc(query.value(15).toString());
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item.setBcc(query.value(16).toString());
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QVector<QString> names;
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for (const auto &attachment : attachmentsForMail(item.id())) names.append(attachment.fileName);
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item.setAttachments(names);
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items.append(item);
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}
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return items;
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}
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QVector<MailItem> MailItemDao::findByFolderId(int folderId)
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{
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QVector<MailItem> items;
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QSqlDatabase db = DatabaseManager::instance().database();
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QSqlQuery query(db);
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query.prepare("SELECT id, folderId, messageId, subject, sender, recipient, date, read, flagged, hasAttachment, size, fileId, uid, bodyHtml, toAddr, ccAddr, bccAddr FROM MailCopy WHERE folderId = :folderId");
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query.bindValue(":folderId", folderId);
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if (!query.exec()) {
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qWarning() << "Failed to fetch mail items by folder id:" << query.lastError().text();
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return items;
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}
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while (query.next()) {
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MailItem item;
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item.setId(query.value(0).toInt());
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item.setFolderId(query.value(1).toInt());
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item.setMessageId(query.value(2).toString());
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item.setSubject(query.value(3).toString());
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item.setSender(query.value(4).toString());
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item.setRecipient(query.value(5).toString());
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item.setDate(query.value(6).toDateTime());
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item.setRead(query.value(7).toBool());
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item.setFlagged(query.value(8).toBool());
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item.setSize(query.value(10).toLongLong());
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item.setFileId(query.value(11).toString());
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item.setUid(query.value(12).toLongLong());
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item.setBodyHtml(query.value(13).toString());
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item.setTo(query.value(14).toString());
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item.setCc(query.value(15).toString());
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item.setBcc(query.value(16).toString());
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QVector<QString> names;
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for (const auto &attachment : attachmentsForMail(item.id())) names.append(attachment.fileName);
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item.setAttachments(names);
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items.append(item);
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}
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return items;
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}
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QVector<MailItem> MailItemDao::findByFolderIdSinceUid(int folderId, qint64 sinceUid)
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{
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QVector<MailItem> items;
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QSqlDatabase db = DatabaseManager::instance().database();
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QSqlQuery query(db);
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query.prepare("SELECT id, folderId, messageId, subject, sender, recipient, date, read, flagged, hasAttachment, size, fileId, uid, bodyHtml, toAddr, ccAddr, bccAddr FROM MailCopy WHERE folderId = :folderId AND uid > :sinceUid");
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query.bindValue(":folderId", folderId);
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query.bindValue(":sinceUid", sinceUid);
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if (!query.exec()) {
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qWarning() << "Failed to fetch mail items by folder id since uid:" << query.lastError().text();
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return items;
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}
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while (query.next()) {
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MailItem item;
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item.setId(query.value(0).toInt());
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item.setFolderId(query.value(1).toInt());
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item.setMessageId(query.value(2).toString());
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item.setSubject(query.value(3).toString());
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item.setSender(query.value(4).toString());
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item.setRecipient(query.value(5).toString());
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item.setDate(query.value(6).toDateTime());
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item.setRead(query.value(7).toBool());
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item.setFlagged(query.value(8).toBool());
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item.setSize(query.value(10).toLongLong());
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item.setFileId(query.value(11).toString());
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item.setUid(query.value(12).toLongLong());
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item.setBodyHtml(query.value(13).toString());
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item.setTo(query.value(14).toString());
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item.setCc(query.value(15).toString());
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item.setBcc(query.value(16).toString());
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QVector<QString> names;
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for (const auto &attachment : attachmentsForMail(item.id())) names.append(attachment.fileName);
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item.setAttachments(names);
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items.append(item);
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}
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return items;
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}
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std::optional<qint64> MailItemDao::maxUidForFolder(int folderId)
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{
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QSqlDatabase db = DatabaseManager::instance().database();
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QSqlQuery query(db);
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query.prepare("SELECT MAX(uid) FROM MailCopy WHERE folderId = :folderId");
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query.bindValue(":folderId", folderId);
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if (!query.exec()) {
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qWarning() << "Failed to get max uid for folder:" << query.lastError().text();
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return std::nullopt;
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}
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if (query.next()) {
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if (query.isNull(0)) {
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return std::nullopt;
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}
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return query.value(0).toLongLong();
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}
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return std::nullopt;
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}
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QVector<qint64> MailItemDao::getUidsForFolder(int folderId)
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{
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QVector<qint64> uids;
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QSqlDatabase db = DatabaseManager::instance().database();
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QSqlQuery query(db);
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query.prepare("SELECT uid FROM MailCopy WHERE folderId = :folderId");
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query.bindValue(":folderId", folderId);
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if (!query.exec()) {
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qWarning() << "Failed to get uids for folder:" << query.lastError().text();
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return uids;
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}
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while (query.next()) {
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qint64 uid = query.value(0).toLongLong();
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uids.append(uid);
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}
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return uids;
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}
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QVector<qint64> MailItemDao::uidsForFolder(int folderId)
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{
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return getUidsForFolder(folderId);
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}
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std::optional<MailItem> MailItemDao::findByUid(int folderId, qint64 uid)
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{
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QSqlDatabase db = DatabaseManager::instance().database();
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QSqlQuery query(db);
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query.prepare("SELECT id FROM MailCopy WHERE folderId = :folderId AND uid = :uid LIMIT 1");
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query.bindValue(":folderId", folderId);
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query.bindValue(":uid", uid);
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if (!query.exec() || !query.next()) return std::nullopt;
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return findById(query.value(0).toLongLong());
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}
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bool MailItemDao::removeByUid(int folderId, qint64 uid)
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{
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QSqlDatabase db = DatabaseManager::instance().database();
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QSqlQuery query(db);
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query.prepare("DELETE FROM MailCopy WHERE folderId = :folderId AND uid = :uid");
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query.bindValue(":folderId", folderId);
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query.bindValue(":uid", uid);
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if (!query.exec()) {
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qWarning() << "Failed to delete mail item by UID:" << query.lastError().text();
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return false;
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}
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return true;
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}
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bool MailItemDao::replaceAttachments(qint64 mailItemId,
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const QVector<StoredAttachmentRecord>& attachments)
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{
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QSqlDatabase db = DatabaseManager::instance().database();
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if (!db.transaction()) return false;
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QSqlQuery remove(db);
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remove.prepare("DELETE FROM Attachment WHERE mailCopyId = :mailCopyId");
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remove.bindValue(":mailCopyId", mailItemId);
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if (!remove.exec()) { db.rollback(); return false; }
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QSqlQuery insert(db);
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insert.prepare("INSERT INTO Attachment (mailCopyId, filename, mimeType, size, contentId, storedPath) "
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"VALUES (:mailCopyId, :filename, :mimeType, :size, :contentId, :storedPath)");
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for (const StoredAttachmentRecord &attachment : attachments) {
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insert.bindValue(":mailCopyId", mailItemId);
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insert.bindValue(":filename", attachment.fileName);
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insert.bindValue(":mimeType", attachment.mimeType);
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insert.bindValue(":size", attachment.size);
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insert.bindValue(":contentId", attachment.contentId);
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insert.bindValue(":storedPath", attachment.storedPath);
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if (!insert.exec()) { db.rollback(); return false; }
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}
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return db.commit();
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}
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QVector<StoredAttachmentRecord> MailItemDao::attachmentsForMail(qint64 mailItemId)
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{
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QVector<StoredAttachmentRecord> result;
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QSqlDatabase db = DatabaseManager::instance().database();
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QSqlQuery query(db);
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query.prepare("SELECT filename, mimeType, size, contentId, storedPath "
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"FROM Attachment WHERE mailCopyId = :mailCopyId ORDER BY id");
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query.bindValue(":mailCopyId", mailItemId);
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if (!query.exec()) return result;
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while (query.next()) {
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StoredAttachmentRecord attachment;
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attachment.fileName = query.value(0).toString();
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attachment.mimeType = query.value(1).toString();
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attachment.size = query.value(2).toLongLong();
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attachment.contentId = query.value(3).toString();
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attachment.storedPath = query.value(4).toString();
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result.append(attachment);
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}
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return result;
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}
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int MailItemDao::countUnreadByFolderId(int folderId)
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{
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QSqlDatabase db = DatabaseManager::instance().database();
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QSqlQuery query(db);
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query.prepare("SELECT COUNT(*) FROM MailCopy WHERE folderId = :folderId AND read = 0");
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query.bindValue(":folderId", folderId);
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if (!query.exec()) {
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qWarning() << "Failed to count unread mails:" << query.lastError().text();
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return 0;
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}
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if (query.next()) {
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return query.value(0).toInt();
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}
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return 0;
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}
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