86 lines
3.7 KiB
C#
86 lines
3.7 KiB
C#
using DbTools;
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using System.Data.SQLite;
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using System.IO;
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using System.Windows.Forms;
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namespace DbToolsTester.Forms {
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public partial class MainForm : DevExpress.XtraEditors.XtraForm {
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public static MainForm Instance { get; private set; }
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public string DatabaseName { get; set; }
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public string Database1File { get; set; }
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public string Database2File { get; set; }
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public MainForm() {
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InitializeComponent();
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Instance = this;
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}
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private void XtraTabControl1_CustomHeaderButtonClick(object sender, DevExpress.XtraTab.ViewInfo.CustomHeaderButtonEventArgs e) {
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string tag = e.Button.Tag?.ToString();
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if (tag == "open") {
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OpenForm frm = new OpenForm();
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if (frm.ShowDialog(this) == DialogResult.OK) {
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// Databases are set in OpenForm
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SetDatabases(frm.Db1Path, frm.Db2Path);
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}
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} else if (tag == "clear") {
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Database1File = null;
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Database2File = null;
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db1Sql.Clear();
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db2Sql.Clear();
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deltaSql.Clear();
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Text = "DbSync Tester";
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}
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}
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public void SetDatabases(string db1File, string db2File) {
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Database1File = db1File;
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Database2File = db2File;
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DatabaseName = Path.GetFileNameWithoutExtension(Database1File);
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Text += " [ Production DB = " + Path.GetFileName(Database1File) + "; Schema DB = " + Path.GetFileName(Database2File) + " ]";
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}
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private string getDatabaseFile(string title = "Select Database File...") {
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OpenFileDialog dlg = new OpenFileDialog() {
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Filter = "Database Files (*.sql;*.sqlite;*.db)|*.sql;*.sqlite;*.db|SQL Files (*.sql)|*.sql|Sqlite Files (*.sqlite;*.db)|*.sqlite;*.db|Text Files (*.txt)|*.txt|All Files (*.*)|*.*",
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CheckFileExists = true,
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Multiselect = false,
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Title = title
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};
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if (dlg.ShowDialog() == DialogResult.OK) {
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return dlg.FileName;
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}
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return null;
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}
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private void ToolbarItemClicked(object sender, DevExpress.XtraBars.ItemClickEventArgs e) {
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if (e.Item.Equals(bbiDelta)) {
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SQLiteConnection db1 = new SQLiteConnection("Data Source=" + Database1File + ";Version=3;");
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SQLiteConnection db2 = new SQLiteConnection("Data Source=" + Database2File + ";Version=3;");
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Delta delta = new Delta();
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deltaSql.Text = delta.BuildDelta(db1, db2, btsRemoveUnusedTables.Checked, btsRemoveUnusedColumns.Checked);
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db1Sql.Text = delta.Db1Sql;
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db2Sql.Text = delta.Db2Sql;
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} else if (e.Item.Equals(bbiApplyBoth)) {
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if (string.IsNullOrEmpty(deltaSql.Text)) {
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MessageBox.Show("No delta SQL to apply.", "Error", MessageBoxButtons.OK, MessageBoxIcon.Error);
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return;
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}
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using (var db1 = new SQLiteConnection("Data Source=" + Database1File + ";Version=3;")) {
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db1.Open();
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Delta delta = new Delta();
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bool success = delta.ApplyDelta(db1, deltaSql.Text);
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if (success) {
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MessageBox.Show("Delta applied successfully.", "Success", MessageBoxButtons.OK, MessageBoxIcon.Information);
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} else {
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MessageBox.Show("Failed to apply delta." + (delta.LastError != null ? "\r\n\r\n" + delta.LastError.Message : ""), "Error", MessageBoxButtons.OK, MessageBoxIcon.Error);
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}
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}
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}
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}
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}
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} |