using Microsoft.Win32;
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.Navigation;
using System.Windows.Shapes;

namespace Golyshev43p180322
{
    /// <summary>
    /// Логика взаимодействия для CreateOrUpdate.xaml
    /// </summary>
    public partial class CreateOrUpdate : Page
    {
        Agent agent = new Agent();
        bool flag;
        string path;
        public CreateOrUpdate()
        {
            InitializeComponent();
            flag = true;
            List<AgentType> AT = BaseClass.Base.AgentType.ToList();
            foreach (AgentType s in AT)
            {
                CBType.Items.Add(s.Title);
            }
            btnDelete.Visibility = Visibility.Collapsed;
        }

        public CreateOrUpdate(Agent AgentUpdate)
        {
            InitializeComponent();
            List<AgentType> AT = BaseClass.Base.AgentType.ToList();
            foreach (AgentType s in AT)
            {
                CBType.Items.Add(s.Title);
            }
            agent = AgentUpdate;
            TBTitle.Text = agent.Title;
            CBType.SelectedIndex = agent.AgentTypeID-1;
            TBPriority.Text = Convert.ToString(agent.Priority);
            TBAdress.Text = agent.Address;
            TBINN.Text = agent.INN;
            TBKPP.Text = agent.KPP;
            TBDirector.Text = agent.DirectorName;
            TBPone.Text = agent.Phone;
            TBEmail.Text = agent.Email;
        }

        private void btnGoBack_Click(object sender, RoutedEventArgs e)
        {
            FrameClass.MainFrame.Navigate(new ShowAgentPage());
        }

        private void btnSave_Click(object sender, RoutedEventArgs e)
        {
            try
            {
                string title = TBTitle.Text;
                int agenttype = CBType.SelectedIndex + 1;
                int priority = Convert.ToInt32(TBPriority.Text);
                string image = path;
                string adress = TBAdress.Text;
                string inn = TBINN.Text;
                string kpp = TBKPP.Text;
                string director = TBDirector.Text;
                string phone = TBPone.Text;
                string email = TBEmail.Text;
                if (priority < 0)
                {
                    MessageBox.Show("Агент не добавлен!", "Ошибка");
                }
                else
                {
                    agent.Title = title; agent.AgentTypeID = agenttype; agent.Priority = priority; agent.Logo = image; agent.Address = adress; agent.INN = inn;
                    agent.KPP = kpp; agent.DirectorName = director; agent.Phone = phone; agent.Email = email;
                    MessageBoxResult result = MessageBox.Show("Вы уверены сохранить?", "Добавление записи", MessageBoxButton.YesNo);
                    if (result == MessageBoxResult.Yes)
                    {
                        if (flag == true)
                        {
                            BaseClass.Base.Agent.Add(agent);
                        }
                        BaseClass.Base.SaveChanges();
                        MessageBox.Show("Данные записаны!", "Добавление записи");
                        FrameClass.MainFrame.Navigate(new ShowAgentPage());
                    }
                }
            }
            catch
            {
                MessageBox.Show("Агент не добавлен!", "Ошибка");
            }
        }

        private void btnDelete_Click(object sender, RoutedEventArgs e)
        {
            int id = agent.ID;
            Agent AgentDelete = BaseClass.Base.Agent.FirstOrDefault(x => x.ID == id);
            MessageBoxResult result = MessageBox.Show("Вы уверены что хотите удалить запись?", "Удаление записи", MessageBoxButton.YesNo);
            if (result == MessageBoxResult.Yes)
            {
                BaseClass.Base.Agent.Remove(AgentDelete);
                BaseClass.Base.SaveChanges();
                FrameClass.MainFrame.Navigate(new ShowAgentPage());
                MessageBox.Show("Запись удалена!", "Удаление записи");
            }
        }

        private void Button_Click(object sender, RoutedEventArgs e)
        {
            OpenFileDialog OFD = new OpenFileDialog();
            OFD.ShowDialog();
            path = OFD.FileName;
            int n = path.IndexOf("agent");
            path = path.Substring(n);
        }
    }
}