DLL use

Program.cs

namespace UseDll
{
    public class Person
    {
        public string? Name { get; set; }
        public int Age { get; set; }
    }

    internal class Program
    {
        static void Main(string[] args)
        {
            var facade = new FileFacade();

            var person = new Person { Name = "Alex", Age = 35 };

            string textFilePath = "person.txt";
            facade.WriteToFile(textFilePath, person.Name, "text");  // зберігаємо лише ім'я
            var personNameFromText = facade.ReadFromFile<string>(textFilePath, "text");
            Console.WriteLine($"Text file: {personNameFromText}");

            string csvFilePath = "person.csv";
            facade.WriteToFile(csvFilePath, person, "csv");
            var personFromCsv = facade.ReadFromFile<Person>(csvFilePath, "csv");
            Console.WriteLine($"CSV file: {personFromCsv.Name}, {personFromCsv.Age}");

            string xmlFilePath = "person.xml";
            facade.WriteToFile(xmlFilePath, person, "xml");
            var personFromXml = facade.ReadFromFile<Person>(xmlFilePath, "xml");
            Console.WriteLine($"XML file: {personFromXml.Name}, {personFromXml.Age}");

            string jsonFilePath = "person.json";
            facade.WriteToFile(jsonFilePath, person, "json");
            var personFromJson = facade.ReadFromFile<Person>(jsonFilePath, "json");
            Console.WriteLine($"JSON file: {personFromJson.Name}, {personFromJson.Age}");

            person.Age = 36;
            facade.UpdateFile(jsonFilePath, person, "json");
            var updatedPersonFromJson = facade.ReadFromFile<Person>(jsonFilePath, "json");
            Console.WriteLine($"Updated JSON file: {updatedPersonFromJson.Name}, {updatedPersonFromJson.Age}");
        }
    }
}