AvalonaTeachersProject/AvaloniaTeachersDB/Models/PartialTeacher.cs

using Avalonia.Controls;
using DynamicData;
using Microsoft.CodeAnalysis;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;

namespace AvaloniaTeachersDB.Models
{
    public partial class Teacher
    {
        public string FIO => NameTeacher + " " + PatronymicTeacher + " " + SurnameTeacher;
        public string strGender
        {
            get
            {
                if (IdGenderNavigation.NameGender == "ж")
                    return "Пол: Женский";
                else
                    return "Пол: Мужской";
            }
        }
        public string strBirthday => "Дата рождения: " + BirthdayTeacher;
        public string strExperience
        {
            get
            {
                int y = (int)(ExperienceTeacher / 12);
                int m = (int)(ExperienceTeacher % 12);
                return $"Стаж работы: {y} год {m} мес";
            }
        }
        public string strEmail => "Почта: " + Mail;
        public string strPhone => "Телефон: " + Phone;
        public string Allhourse
        {
            get
            {
                int count = 0;
                foreach (var item in TeacherCourses)
                {
                    count += Convert.ToInt32(item.TimeHours);
                }
                if(count == 0)
                    return $"Курсов нет";
                return $"Курсы в общем объеме {count}ч:";
            }
        }

        public List<string> CollectionCourse
        {
            get
            {
                List<string> list = new List<string>();
                foreach (var item in TeacherCourses)
                {
                    list.Add(item.IdCourseNavigation.NameCourses);                                       
                }               
                return list;
            }
        }
        public List<string> CollectionSubject
        {
            get
            {
                List<string> list = new List<string>();
                foreach (var item in TeachersSubjects)
                {
                    list.Add("- " + item.IdSubjectsNavigation.NameSubjects);                    
                }
                return list;
            }
        }
    }
}