Settings Validation, Advanced Editor Features & Bug Fixes

TablePro.xcodeproj/project.pbxproj

@@ -240,7 +240,6 @@
 				MTL_ENABLE_DEBUG_INFO = NO;
 				MTL_FAST_MATH = YES;
 				SWIFT_COMPILATION_MODE = wholemodule;
-				/* NOTE: ONLY_ACTIVE_ARCH is intentionally not set to YES for Release to support multi-architecture builds. Building Release without the custom build script will attempt to build for all supported architectures by default. */
 			};
 			name = Release;
 		};

TablePro/AppDelegate.swift

@@ -25,12 +25,16 @@ class AppDelegate: NSObject, NSApplicationDelegate {
         // Configure windows after app launch
         configureWelcomeWindow()
 
-        // Close any restored main windows (no active connection on fresh launch)
-        // macOS may restore window state from previous session
-        DispatchQueue.main.asyncAfter(deadline: .now() + 0.1) {
-            for window in NSApp.windows where window.identifier?.rawValue.contains("main") == true {
-                window.close()
-            }
+        // Check startup behavior setting
+        let settings = AppSettingsStorage.shared.loadGeneral()
+        let shouldReopenLast = settings.startupBehavior == .reopenLast
+
+        if shouldReopenLast, let lastConnectionId = AppSettingsStorage.shared.loadLastConnectionId() {
+            // Try to auto-reconnect to last session
+            attemptAutoReconnect(connectionId: lastConnectionId)
+        } else {
+            // Normal startup: close any restored main windows
+            closeRestoredMainWindows()
         }
 
         // Observe for new windows being created
@@ -50,6 +54,59 @@ class AppDelegate: NSObject, NSApplicationDelegate {
         )
     }
 
+    /// Attempt to auto-reconnect to the last used connection
+    private func attemptAutoReconnect(connectionId: UUID) {
+        // Load connections and find the one we want
+        let connections = ConnectionStorage.shared.loadConnections()
+        guard let connection = connections.first(where: { $0.id == connectionId }) else {
+            // Connection was deleted, fall back to welcome window
+            AppSettingsStorage.shared.saveLastConnectionId(nil)
+            closeRestoredMainWindows()
+            openWelcomeWindow()
+            return
+        }
+
+        // Open main window first, then attempt connection
+        DispatchQueue.main.asyncAfter(deadline: .now() + 0.1) { [weak self] in
+            guard let self = self else { return }
+
+            // Open main window via notification FIRST (before closing welcome window)
+            // The OpenWindowHandler in welcome window will process this
+            NotificationCenter.default.post(name: .openMainWindow, object: nil)
+
+            // Connect in background and handle result
+            Task { @MainActor in
+                do {
+                    try await DatabaseManager.shared.connectToSession(connection)
+
+                    // Connection successful - close welcome window
+                    for window in NSApp.windows where self.isWelcomeWindow(window) {
+                        window.close()
+                    }
+                } catch {
+                    // Log the error for debugging
+                    print("[AppDelegate] Auto-reconnect failed for '\(connection.name)': \(error.localizedDescription)")
+
+                    // Connection failed - close main window and show welcome
+                    for window in NSApp.windows where self.isMainWindow(window) {
+                        window.close()
+                    }
+
+                    self.openWelcomeWindow()
+                }
+            }
+        }
+    }
+
+    /// Close any macOS-restored main windows
+    private func closeRestoredMainWindows() {
+        DispatchQueue.main.asyncAfter(deadline: .now() + 0.1) {
+            for window in NSApp.windows where window.identifier?.rawValue.contains("main") == true {
+                window.close()
+            }
+        }
+    }
+
     @objc
     private func windowWillClose(_ notification: Notification) {
         guard let window = notification.object as? NSWindow else { return }

TablePro/ContentView.swift

@@ -21,6 +21,8 @@ struct ContentView: View {
     @State private var showDeleteConfirmation = false
     @State private var showUnsavedChangesAlert = false
     @State private var pendingCloseSessionId: UUID?
+    @State private var showDisconnectConfirmation = false
+    @State private var pendingDisconnectSessionId: UUID?
     @State private var hasLoaded = false
     @State private var escapeKeyMonitor: Any?
     @State private var isInspectorPresented = false  // Right sidebar (inspector) visibility
@@ -76,6 +78,35 @@ struct ContentView: View {
             } message: {
                 Text("This connection has unsaved changes. Are you sure you want to close it?")
             }
+            .alert(
+                "Disconnect",
+                isPresented: $showDisconnectConfirmation
+            ) {
+                Button("Cancel", role: .cancel) {
+                    pendingDisconnectSessionId = nil
+                }
+                Button("Disconnect", role: .destructive) {
+                    if let sessionId = pendingDisconnectSessionId {
+                        Task {
+                            await dbManager.disconnectSession(sessionId)
+                        }
+                    }
+                    pendingDisconnectSessionId = nil
+                }
+                Button("Don't Ask Again") {
+                    // Disable future confirmations
+                    AppSettingsManager.shared.general.confirmBeforeDisconnecting = false
+                    // Then disconnect
+                    if let sessionId = pendingDisconnectSessionId {
+                        Task {
+                            await dbManager.disconnectSession(sessionId)
+                        }
+                    }
+                    pendingDisconnectSessionId = nil
+                }
+            } message: {
+                Text("Are you sure you want to disconnect from this database?")
+            }
             .onAppear {
                 loadConnections()
                 setupEscapeKeyMonitor()
@@ -88,8 +119,14 @@ struct ContentView: View {
             }
             .onReceive(NotificationCenter.default.publisher(for: .deselectConnection)) { _ in
                 if let sessionId = dbManager.currentSessionId {
-                    Task {
-                        await dbManager.disconnectSession(sessionId)
+                    // Check if confirmation is required
+                    if AppSettingsManager.shared.general.confirmBeforeDisconnecting {
+                        pendingDisconnectSessionId = sessionId
+                        showDisconnectConfirmation = true
+                    } else {
+                        Task {
+                            await dbManager.disconnectSession(sessionId)
+                        }
                     }
                 }
             }

TablePro/Core/Database/DatabaseManager.swift

@@ -116,6 +116,9 @@ final class DatabaseManager: ObservableObject {
                 activeSessions[connection.id]?.selectedTabId = tabState.selectedTabId
             }
 
+            // Save as last connection for "Reopen Last Session" feature
+            AppSettingsStorage.shared.saveLastConnectionId(connection.id)
+
             // Post notification for reliable delivery
             NotificationCenter.default.post(name: .databaseDidConnect, object: nil)
         } catch {

TablePro/Core/Database/LibPQConnection.swift

@@ -39,6 +39,7 @@ struct LibPQError: Error, LocalizedError {
 /// Result from a PostgreSQL query execution
 struct LibPQQueryResult {
     let columns: [String]
+    let columnOids: [UInt32]  // NEW: PostgreSQL Oid for each column
     let rows: [[String?]]
     let affectedRows: Int
     let commandTag: String?
@@ -211,6 +212,7 @@ final class LibPQConnection: @unchecked Sendable {
             PQclear(result)
             return LibPQQueryResult(
                 columns: [],
+                columnOids: [],
                 rows: [],
                 affectedRows: affected,
                 commandTag: cmdTag
@@ -237,17 +239,24 @@ final class LibPQConnection: @unchecked Sendable {
         let numFields = Int(PQnfields(result))
         let numRows = Int(PQntuples(result))
 
-        // Fetch column names
+        // Fetch column names and types
         var columns: [String] = []
+        var columnOids: [UInt32] = []
         columns.reserveCapacity(numFields)
+        columnOids.reserveCapacity(numFields)
 
         for i in 0..<numFields {
+            // Extract column name
             if let namePtr = PQfname(result, Int32(i)) {
                 let cStr = String(cString: namePtr)
                 columns.append(String(cStr.unicodeScalars.map { Character($0) }))
             } else {
                 columns.append("column_\(i)")
             }
+
+            // Extract column type Oid (NEW)
+            let oid = PQftype(result, Int32(i))
+            columnOids.append(UInt32(oid))
         }
 
         // Fetch all rows
@@ -287,6 +296,7 @@ final class LibPQConnection: @unchecked Sendable {
 
         return LibPQQueryResult(
             columns: columns,
+            columnOids: columnOids,
             rows: rows,
             affectedRows: numRows,
             commandTag: getCommandTag(from: result)

TablePro/Core/Database/MariaDBConnection.swift

@@ -37,6 +37,7 @@ struct MariaDBError: Error, LocalizedError {
 /// Result from a MySQL query execution
 struct MariaDBQueryResult {
     let columns: [String]
+    let columnTypes: [UInt32]  // NEW: MySQL field type for each column
     let rows: [[String?]]
     let affectedRows: UInt64
     let insertId: UInt64
@@ -301,6 +302,7 @@ final class MariaDBConnection: @unchecked Sendable {
                 let insertId = mysql_insert_id(mysql)
                 return MariaDBQueryResult(
                     columns: [],
+                    columnTypes: [],
                     rows: [],
                     affectedRows: affected,
                     insertId: insertId
@@ -314,18 +316,23 @@ final class MariaDBConnection: @unchecked Sendable {
         // Fetch column metadata
         let numFields = Int(mysql_num_fields(resultPtr))
         var columns: [String] = []
+        var columnTypes: [UInt32] = []  // NEW: Store column types
         columns.reserveCapacity(numFields)
+        columnTypes.reserveCapacity(numFields)
 
         if let fields = mysql_fetch_fields(resultPtr) {
             for i in 0..<numFields {
                 let field = fields[i]
+                // Extract column name
                 if let namePtr = field.name {
                     // Create completely independent copy of column name
                     let cStr = String(cString: namePtr)
                     columns.append(String(cStr.unicodeScalars.map { Character($0) }))
                 } else {
                     columns.append("column_\(i)")
                 }
+                // Extract column type (NEW)
+                columnTypes.append(field.type.rawValue)
             }
         }
 
@@ -375,6 +382,7 @@ final class MariaDBConnection: @unchecked Sendable {
 
         return MariaDBQueryResult(
             columns: columns,
+            columnTypes: columnTypes,
             rows: rows,
             affectedRows: UInt64(rows.count),
             insertId: 0

TablePro/Core/Database/MySQLDriver.swift

@@ -100,6 +100,7 @@ final class MySQLDriver: DatabaseDriver {
                     let columns = try await fetchColumnNames(for: tableName)
                     return QueryResult(
                         columns: columns,
+                        columnTypes: Array(repeating: .text, count: columns.count),  // Default to text for empty results
                         rows: [],
                         rowsAffected: Int(result.affectedRows),
                         executionTime: Date().timeIntervalSince(startTime),
@@ -108,8 +109,16 @@ final class MySQLDriver: DatabaseDriver {
                 }
             }
 
+            // Convert MySQL column types to ColumnType enum
+            let columnTypes = result.columnTypes.enumerated().map { index, mysqlType in
+                // Also check field length for boolean detection (TINYINT(1))
+                // Note: We don't have length info here, so we use just the type
+                ColumnType(fromMySQLType: mysqlType)
+            }
+
             return QueryResult(
                 columns: result.columns,
+                columnTypes: columnTypes,
                 rows: result.rows,
                 rowsAffected: Int(result.affectedRows),
                 executionTime: Date().timeIntervalSince(startTime),

TablePro/Core/Database/PostgreSQLDriver.swift

@@ -72,9 +72,15 @@ final class PostgreSQLDriver: DatabaseDriver {
 
         do {
             let result = try await pqConn.executeQuery(query)
+
+            // Convert PostgreSQL Oids to ColumnType enum
+            let columnTypes = result.columnOids.map { oid in
+                ColumnType(fromPostgreSQLOid: oid)
+            }
 
             return QueryResult(
                 columns: result.columns,
+                columnTypes: columnTypes,
                 rows: result.rows,
                 rowsAffected: result.affectedRows,
                 executionTime: Date().timeIntervalSince(startTime),

TablePro/Core/Database/SQLiteDriver.swift

@@ -88,13 +88,26 @@ final class SQLiteDriver: DatabaseDriver {
         // Get column info
         let columnCount = sqlite3_column_count(statement)
         var columns: [String] = []
+        var columnTypes: [ColumnType] = []
 
         for i in 0..<columnCount {
+            // Extract column name
             if let name = sqlite3_column_name(statement, i) {
                 columns.append(String(cString: name))
             } else {
                 columns.append("column_\(i)")
             }
+
+            // Extract column type from declared type
+            // sqlite3_column_decltype returns the declared type (e.g., "INTEGER", "TEXT", "DATETIME")
+            let declaredType: String? = {
+                if let typePtr = sqlite3_column_decltype(statement, i) {
+                    return String(cString: typePtr)
+                }
+                return nil
+            }()
+
+            columnTypes.append(ColumnType(fromSQLiteType: declaredType))
         }
 
         // Execute and fetch rows
@@ -126,6 +139,7 @@ final class SQLiteDriver: DatabaseDriver {
 
         return QueryResult(
             columns: columns,
+            columnTypes: columnTypes,
             rows: rows,
             rowsAffected: rowsAffected,
             executionTime: executionTime,