1 files changed, 84 insertions, 0 deletions
diff --git a/SQLiteStudio3/sqlitestudiocli/commands/clicommandopen.cpp b/SQLiteStudio3/sqlitestudiocli/commands/clicommandopen.cpp
new file mode 100644
index 0000000..fef1737
--- /dev/null
+++ b/SQLiteStudio3/sqlitestudiocli/commands/clicommandopen.cpp
@@ -0,0 +1,84 @@
+#include "clicommandopen.h"
+#include "cli.h"
+#include "services/dbmanager.h"
+#include <QFile>
+#include <QDir>
+#include <QDebug>
+
+void CliCommandOpen::execute()
+{
+    if (!syntax.isArgumentSet(DB_NAME_OR_FILE) && !cli->getCurrentDb())
+    {
+        println(tr("Cannot call %1 when no database is set to be current. Specify current database with %2 command or pass database name to %3.")
+                .arg(cmdName("open")).arg(cmdName("use")).arg(cmdName("open")));
+        return;
+    }
+
+    Db* db = nullptr;
+    if (syntax.isArgumentSet(DB_NAME_OR_FILE))
+    {
+        QString arg = syntax.getArgument(DB_NAME_OR_FILE);
+        db = DBLIST->getByName(arg);
+        if (!db)
+        {
+            if (QFile::exists(arg))
+            {
+                QString newName = DbManager::generateDbName(arg);
+                if (!DBLIST->addDb(newName, arg, false))
+                {
+                    println(tr("Could not add database %1 to list.").arg(arg));
+                    return;
+                }
+                db = DBLIST->getByName(arg);
+                Q_ASSERT(db != nullptr);
+            }
+            else
+            {
+                println(tr("File %1 doesn't exist in %2. Cannot open inexisting database with %3 command. "
+                                "To create a new database, use %4 command.").arg(arg).arg(QDir::currentPath())
+                        .arg(cmdName("open")).arg(cmdName("add")));
+                return;
+            }
+        }
+    }
+    else
+    {
+        db = cli->getCurrentDb();
+        if (!db)
+        {
+            qCritical() << "Default database is not in the list!";
+            return ;
+        }
+    }
+
+    if (!db->open())
+    {
+        println(db->getErrorText());
+        return;
+    }
+
+    cli->setCurrentDb(db);
+    println(tr("Database %1 has been open and set as the current working database.").arg(db->getName()));
+}
+
+QString CliCommandOpen::shortHelp() const
+{
+    return tr("opens database connection");
+}
+
+QString CliCommandOpen::fullHelp() const
+{
+    return tr(
+                "Opens connection to the database. If no additional argument was passed, then the connection is open to the "
+                "current default database (see help for %1 for details). However if an argument was passed, it can be either "
+                "<name> of the registered database to open, or it can be <path> to the database file to open. "
+                "In the second case, the <path> gets registered on the list with a generated name, but only for the period "
+                "of current application session. After restarting application such database is not restored on the list."
+             ).arg(cmdName("use"));
+}
+
+void CliCommandOpen::defineSyntax()
+{
+    syntax.setName("open");
+    syntax.addAlternatedArgument(DB_NAME_OR_FILE, {tr("name", "CLI command syntax"), tr("path", "CLI command syntax")}, false);
+}