private void GenerateWithXmlWriter(IDbExtractor reader, DbConnection connection, string tableName, string path)
{
string filePath = Path.Combine(path, $"{tableName}.xml");
var columns = reader.GetColumns(connection, tableName);
var columnNames = columns.Select(x => x.ColumnName).ToArray();
XmlWriterSettings settings = new XmlWriterSettings();
settings.Indent = true;
using var writer = XmlWriter.Create(filePath, settings);
writer.WriteStartElement(tableName);
using var dataReader = reader.ReadData(connection, tableName, columnNames);
while (dataReader.Read())
{
writer.WriteStartElement("Entity");
for (int i = 0; i < dataReader.FieldCount; i++)
{
writer.WriteElementString(dataReader.GetName(i), dataReader.GetValue(i).ToString());
}
writer.WriteEndElement();
}
writer.WriteEndElement();
}
private void GenerateWithXmlDocument(IDbExtractor reader, DbConnection connection, string tableName,
string path)
{
string filePath = Path.Combine(path, $"{tableName}.xml");
var columns = reader.GetColumns(connection, tableName);
var columnNames = columns.Select(x => x.ColumnName).ToArray();
XDocument document = new XDocument();
XElement root = new XElement($"{tableName}");
document.Add(root);
using var dataReader = reader.ReadData(connection, tableName, columnNames);
while (dataReader.Read())
{
XElement entity = new XElement("entity");
root.Add(entity);
for (int i = 0; i < dataReader.FieldCount; i++)
{
entity.Add(new XAttribute(dataReader.GetName(i), dataReader.GetValue(i)));
}
}
document.Save(filePath);
}
public void Generate(IDbExtractor reader, DbConnection connection, string tableName, string path)
{
string filePath = Path.Combine(path, $"{tableName}.csv");
using var fileStream = File.Create(filePath);
using var fileWriter = new StreamWriter(fileStream);
var columns = reader.GetColumns(connection, tableName);
var columnNames = columns.Select(x => x.ColumnName).ToArray();
fileWriter.WriteLine(String.Join(",", columnNames));
using var dataReader = reader.ReadData(connection, tableName, columnNames);
while (dataReader.Read())
{
for (int i = 0; i < dataReader.FieldCount; i++)
{
fileWriter.Write(dataReader.GetValue(i));
if (i < dataReader.FieldCount - 1)
{
fileWriter.Write(",");
}
}
fileWriter.WriteLine();
}
}
public void Generate(IDbExtractor reader, DbConnection connection, string tableName, string path)
{
string filePath = Path.Combine(path, $"{tableName}.html");
using var fileStream = File.Create(filePath);
using var fileWriter = new StreamWriter(fileStream);
var columns = reader.GetColumns(connection, tableName);
var columnNames = columns.Select(x => x.ColumnName).ToArray();
fileWriter.WriteLine("<!DOCTYPE html>");
fileWriter.WriteLine("<html>");
fileWriter.WriteLine("<head>");
fileWriter.WriteLine(1, "<style>");
fileWriter.WriteLine(2, "table {");
fileWriter.WriteLine(3, "font-family: arial, sans-serif; border-collapse: collapse; width: 100%; }");
fileWriter.WriteLine(2, "td, th {");
fileWriter.WriteLine(3, "border: 1px solid #dddddd;text-align: left; padding: 8px; }");
fileWriter.WriteLine(2, "tr:nth-child(even) {");
fileWriter.WriteLine(3, "background-color: #dddddd;}");
fileWriter.WriteLine(1, "</style>");
fileWriter.WriteLine("</head>");
fileWriter.WriteLine("<body>");
fileWriter.WriteLine(1, "<table style='width:100%'>");
fileWriter.WriteLine(1, "<h2>Table ", tableName, "</h2>");
fileWriter.WriteLine(2, "<tr>");
foreach (var column in columns)
{
fileWriter.WriteLine(3, "<th>", column.ColumnName, "</th>");
}
fileWriter.WriteLine(2, "</tr>");
using var readData = reader.ReadData(connection, tableName, columnNames);
while (readData.Read())
{
fileWriter.WriteLine(2, "<tr>");
for (int i = 0; i < readData.FieldCount; i++)
{
fileWriter.WriteLine(3, "<td>", readData.GetValue(i).ToString(), "</td>");
}
fileWriter.WriteLine(2, "</tr>");
}
fileWriter.WriteLine(2, "</table>");
fileWriter.WriteLine("</body>");
fileWriter.WriteLine("</html>");
}