using EmployeeManagmentContracts.BusinessLogicContracts;
using EmployeeManagmentContracts.ViewModels;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using System.Windows;
using System.Windows.Controls;
using System.Windows.Data;
using System.Windows.Documents;
using System.Windows.Input;
using System.Windows.Media;
using System.Windows.Media.Imaging;
using System.Windows.Shapes;

namespace EmployeeManagmentView.Employee
{
    /// <summary>
    /// Логика взаимодействия для ViewEmployeeWindow.xaml
    /// </summary>
    public partial class ViewEmployeeWindow : Window
    {

        private readonly IEmployeeLogic _employeeLogic;
        private IEnumerable<EmployeeViewModel> _allEmployees; // Список сотрудников для фильтрации

        public ViewEmployeeWindow(IEmployeeLogic employeeLogic)
        {
            _employeeLogic = employeeLogic;
            InitializeComponent();
            LoadEmployees();
        }

        private void LoadEmployees()
        {
            _allEmployees = _employeeLogic.GetFullList(); // Загрузка всех данных
            EmployeesDataGrid.ItemsSource = _allEmployees;
        }


        private void SearchTextBox_TextChanged(object sender, System.Windows.Controls.TextChangedEventArgs e)
        {
            string query = SearchTextBox.Text.ToLower();

            if (string.IsNullOrWhiteSpace(query))
            {
                // Отображаем все записи
                EmployeesDataGrid.ItemsSource = _allEmployees;
            }
            else
            {
                // Фильтрация по всем полям сущности
                var filteredList = _allEmployees.Where(emp =>
                    (emp.NameJob?.ToLower().Contains(query) ?? false) ||
                    (emp.PartTimeJob?.ToLower().Contains(query) ?? false) ||
                    (emp.PhysicalPersonName?.ToLower().Contains(query) ?? false) ||
                    (emp.StartJob.HasValue && emp.StartJob.Value.ToString("dd.MM.yyyy").Contains(query)) ||
                    (emp.EndJob.HasValue && emp.EndJob.Value.ToString("dd.MM.yyyy").Contains(query)) ||
                    emp.Bid.ToString().Contains(query)
                ).ToList();

                EmployeesDataGrid.ItemsSource = filteredList;
            }
        }
    }
}