using System;
using System.Collections.Generic;
using BathHouseManagmet.Database;
using BathHouseManagmet.Models;
using BathHouseManagmet.Views;
using BathHouseManagmet.Views.AddWindows;
using CommunityToolkit.Mvvm.ComponentModel;
using CommunityToolkit.Mvvm.Input;
using Microsoft.Extensions.DependencyInjection;

namespace BathHouseManagmet.ViewModels;

public partial class MainWindowViewModel : ViewModelBase
{
    private readonly IServiceProvider _serviceProvider;

    [ObservableProperty] OrderViewModel _orderViewModel;
    [ObservableProperty] EmployeeViewModel _employeeViewModel;
    [ObservableProperty] ServiceViewModel _serviceViewModel;
    [ObservableProperty] ZoneViewModel _zoneViewModel;
    [ObservableProperty] DiscountViewModel _discountViewModel;
    [ObservableProperty] PositionViewModel _positionViewModel;
    
    public MainWindowViewModel(IServiceProvider serviceProvider)
    {
        _serviceProvider = serviceProvider;

        OrderViewModel = _serviceProvider.GetRequiredService<OrderViewModel>();
        EmployeeViewModel = _serviceProvider.GetRequiredService<EmployeeViewModel>();
        ServiceViewModel = _serviceProvider.GetRequiredService<ServiceViewModel>();
        ZoneViewModel = _serviceProvider.GetRequiredService<ZoneViewModel>();
        DiscountViewModel = _serviceProvider.GetRequiredService<DiscountViewModel>();
        PositionViewModel = _serviceProvider.GetRequiredService<PositionViewModel>();
    }

    [RelayCommand]
    public void AddEmployee()
    {
        var vm = ActivatorUtilities.CreateInstance<AddEmployeeWindowViewModel>(_serviceProvider);
        var win = _serviceProvider.GetService<AddEmployeeWindow>();
        win.DataContext = vm;
        win.Show();
        vm.SetClose(win.Close);
    }

    [RelayCommand]
    public void AddPosition()
    {
        var vm = ActivatorUtilities.CreateInstance<AddPositionWindowViewModel>(_serviceProvider);
        var win = _serviceProvider.GetService<AddPositionWindow>();
        win.DataContext = vm;
        win.Show();
        vm.SetClose(win.Close);
    }

    [RelayCommand]
    public void AddZone()
    {
        var vm = ActivatorUtilities.CreateInstance<AddZoneWindowViewModel>(_serviceProvider);
        var win = _serviceProvider.GetService<AddZoneWindow>();
        win.DataContext = vm;
        win.Show();
        vm.SetClose(win.Close);
    }
}