avalon_praktika3/praktika3_graph_interface/MainWindow.axaml.cs

using Avalonia.Controls;
using Avalonia.Interactivity;
using Avalonia.Media;
using System;
using System.Collections.Generic;
using System.IO;
using System.Linq;
using System.Text.RegularExpressions;

namespace praktika3_graph_interface
{
    public struct users
    {
        public string surname;
        public string name;
        public string patronymic;
        public string phone;
        public int birthday;
        public int birthmonth;
        public int birthyear;
        public string gender;
        public int den_nedeli;
        public string goroskop;

        public users(string surname, string name, string patronymic, string phone, int birthday, 
            int birthmonth, int birthyear, string gender, int den_nedeli, string goroskop)
        {
            this.surname = surname;
            this.name = name;
            this.patronymic = patronymic;
            this.phone = phone;
            this.birthday = birthday;
            this.birthmonth = birthmonth;
            this.birthyear = birthyear;
            this.gender = gender;
            this.den_nedeli = den_nedeli;
            this.goroskop = goroskop;
        }

        public void writeToFile(users obj)
        {
            using (StreamWriter sw = new StreamWriter("users.csv", true, System.Text.Encoding.UTF8))
            {
                sw.WriteLine(obj.surname + ";" + obj.name + ";" + obj.patronymic + ";" + obj.phone + 
                    ";" + obj.birthday + ";" + obj.birthmonth + ";" + obj.birthyear + ";" + obj.gender + ";" + obj.den_nedeli + ";" + obj.goroskop);
            }
        }
    }

    public partial class MainWindow : Window
    {
        public MainWindow()
        {
            InitializeComponent();
        }

        private void getUser(object sender, RoutedEventArgs e)
        {
            users user = new();
            Regex forFIO = new Regex("^[À-ß]{1}[à-ÿ]{2,}$");
            Regex forPhone = new Regex("^8{1}[0-9]{10}$");
            if (forFIO.IsMatch(tbSurname.Text))
            {
                user.surname = changeColorIncorrectFormat(tbSurname, true);
                if (forFIO.IsMatch(tbName.Text))
                {
                    user.name = changeColorIncorrectFormat(tbName, true);
                    if (forFIO.IsMatch(tbPatronymic.Text))
                    {
                        user.patronymic = changeColorIncorrectFormat(tbPatronymic, true);
                        if (forPhone.IsMatch(tbPhone.Text))
                        {
                            user.phone = changeColorIncorrectFormat(tbPhone, true);
                            user.birthday = int.Parse(tbBirthday.Text);
                            user.birthmonth = cbMonth.SelectedIndex;
                            user.birthyear = int.Parse(tbBirthyear.Text);
                            if (rbF.IsChecked == true) user.gender = "Æåíñêèé";
                            if (rbM.IsChecked == true) user.gender = "Ìóæñêîé";
                            DateOnly date = new DateOnly(user.birthyear, user.birthmonth, user.birthday);
                            user.den_nedeli = (int)date.DayOfWeek;
                            user.goroskop = drevneslavyanskiiGoroskop(date);
                            user.writeToFile(user);
                            showSuccess();
                        }
                        else user.phone = changeColorIncorrectFormat(tbPhone, false);
                    }
                    else user.patronymic = changeColorIncorrectFormat(tbPatronymic, false);
                }
                else user.name = changeColorIncorrectFormat(tbName, false);
            }
            else user.surname = changeColorIncorrectFormat(tbSurname, false);
            Console.WriteLine();
        }

        private string changeColorIncorrectFormat(TextBox tb, bool correct)
        {
            if (correct)
            {
                tb.Foreground = Brushes.Black;
                tb.BorderBrush = new SolidColorBrush(Color.FromArgb(100, 0, 0, 0));
            }
            else
            {
                tb.BorderBrush = new SolidColorBrush(Color.FromArgb(100, 255, 0, 0));
                tb.Foreground = Brushes.Red;
            }
            return tb.Text;
        }

        private string drevneslavyanskiiGoroskop(DateOnly birth)
        {
            string god = "";
            int year = birth.Year;
            if ((new DateOnly(year, 1, 31) <= birth) && (new DateOnly(year, 2, 28) >= birth)) god = "Âåëåñ";
            else if ((new DateOnly(year, 3, 1) <= birth) && (new DateOnly(year, 4, 1) > birth)) god = "Ìàêîøü";
            else if ((new DateOnly(year, 4, 1) <= birth) && (new DateOnly(year, 5, 1) > birth)) god = "Æèâà";
            else if ((new DateOnly(year, 5, 1) <= birth) && (new DateOnly(year, 5, 15) > birth)) god = "ßðèëî";
            else if ((new DateOnly(year, 5, 15) <= birth) && (new DateOnly(year, 6, 3) > birth)) god = "Ëåëÿ";
            else if ((new DateOnly(year, 6, 2) <= birth) && (new DateOnly(year, 6, 13) > birth)) god = "Êîñòðîìà";
            else if ((new DateOnly(year, 6, 24) == birth)) god = "Èâàí Êóïàëà";
            else if ((new DateOnly(year, 6, 13) <= birth) && (new DateOnly(year, 7, 7) > birth)) god = "Äîäîëà";
            else if ((new DateOnly(year, 7, 7) <= birth) && (new DateOnly(year, 7, 31) >= birth)) god = "Ëàäà";
            else if ((new DateOnly(year, 8, 1) <= birth) && (new DateOnly(year, 8, 29) > birth)) god = "Ïåðóí";
            else if ((new DateOnly(year, 8, 29) <= birth) && (new DateOnly(year, 9, 14) > birth)) god = "Ñåâà";
            else if ((new DateOnly(year, 9, 14) <= birth) && (new DateOnly(year, 9, 28) > birth)) god = "Ðîæàíèöà";
            else if ((new DateOnly(year, 9, 28) <= birth) && (new DateOnly(year, 10, 16) > birth)) god = "Ñâàðîæè÷è";
            else if ((new DateOnly(year, 10, 16) <= birth) && (new DateOnly(year, 11, 9) > birth)) god = "Ìîðåíà";
            else if ((new DateOnly(year, 11, 9) <= birth) && (new DateOnly(year, 11, 29) > birth)) god = "Çèìà";
            else if ((new DateOnly(year, 11, 29) <= birth) && (new DateOnly(year, 12, 24) > birth)) god = "Êàðà÷óí";
            else if ((new DateOnly(year, 12, 24) <= birth) && (new DateOnly(year, 1, 31) > birth)) god = "Ðîæàíèöà";
            return god;
        }

        private void showSuccess()
        {
            bSuccess.IsVisible = true;
        }
        private void hideSuccess(object sender, RoutedEventArgs e)
        {
            bSuccess.IsVisible = false;
        }

        private void showUsers(object sender, RoutedEventArgs e)
        {
            form.IsVisible = false;
            userlist.IsVisible = true;
            buttonReturn.IsVisible = true;
            List<users> listOfUsers = new();

            using (StreamReader sr = new StreamReader("users.csv"))
            {
                string text = "";
                while (!sr.EndOfStream)
                {
                    text = sr.ReadLine();
                    if (text == "") continue;
                    string[] buf = text.Split(';');
                    users user = new();
                    user.surname = buf[0];
                    user.name = buf[1];
                    user.patronymic = buf[2];
                    user.phone = buf[3];
                    user.birthday = int.Parse(buf[4]);
                    user.birthmonth = int.Parse(buf[5]);
                    user.birthyear = int.Parse(buf[6]);
                    user.gender = buf[7];
                    user.den_nedeli = int.Parse(buf[8]);
                    user.goroskop = buf[9];

                    listOfUsers.Add(user);

                    
                }
                listOfUsers.Sort((p1, p2) => p1.surname.CompareTo(p2.surname));
                for (int i = 0; i < listOfUsers.Count; i++)
                {
                    TextBlock tbFIO = new TextBlock()
                    {
                        Text = listOfUsers[i].surname + " " + listOfUsers[i].name + " " + listOfUsers[i].patronymic,
                        HorizontalAlignment = Avalonia.Layout.HorizontalAlignment.Center
                    };
                    TextBlock tbBirth = new TextBlock()
                    {
                        Text = listOfUsers[i].birthday + "." + listOfUsers[i].birthmonth + "." + listOfUsers[i].birthyear,
                        HorizontalAlignment = Avalonia.Layout.HorizontalAlignment.Center
                    };
                    TextBlock tbPhoneS = new TextBlock()
                    {
                        Text = listOfUsers[i].phone,
                        HorizontalAlignment = Avalonia.Layout.HorizontalAlignment.Center
                    };
                    TextBlock tbGenderS = new TextBlock()
                    {
                        Text = listOfUsers[i].gender,
                        HorizontalAlignment = Avalonia.Layout.HorizontalAlignment.Center
                    };
                    TextBlock tbDen = new TextBlock()
                    {
                        Text = listOfUsers[i].den_nedeli.ToString(),
                        HorizontalAlignment = Avalonia.Layout.HorizontalAlignment.Center
                    };
                    TextBlock tbGoroskopS = new TextBlock()
                    {
                        Text = listOfUsers[i].goroskop,
                        HorizontalAlignment = Avalonia.Layout.HorizontalAlignment.Center
                    };

                    StackPanel spUser = new StackPanel();
                    spUser.HorizontalAlignment = Avalonia.Layout.HorizontalAlignment.Center;
                    spUser.Width = 500;
                    if (tbGenderS.Text == "Æåíñêèé") spUser.Background = new SolidColorBrush(Color.FromArgb(100, 222, 211, 166));
                    else spUser.Background = new SolidColorBrush(Color.FromArgb(100, 117, 146, 4));
                    spUser.Children.Add(tbFIO);
                    spUser.Children.Add(tbBirth);
                    spUser.Children.Add(tbPhoneS);
                    spUser.Children.Add(tbGenderS);
                    spUser.Children.Add(tbDen);
                    spUser.Children.Add(tbGoroskopS);


                    Border border = new Border();
                    border.BorderBrush = new SolidColorBrush(Color.FromArgb(100, 0, 0, 0));
                    border.Width = spUser.Width;
                    border.Height = spUser.Height;
                    border.BorderThickness = new Avalonia.Thickness(5);
                    border.Margin = new Avalonia.Thickness(10);

                    border.Child = spUser;

                    userlist.Children.Add(border);
                }
            }
        }
        
        private void bReturn(object sender, RoutedEventArgs e)
        {
            form.IsVisible = true;
            userlist.IsVisible = false;
        }
    }
}