using HotelContracts.BindingModels;
using HotelContracts.BusinessLogicsContracts;
using HotelContracts.SearchModels;
using HotelDatabaseImplement.Models;
using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using System.Windows.Forms;

namespace HotelView
{
    public partial class FormRoom : Form
    {

        private readonly IRoomLogic _logicR;
        private readonly IWorkerLogic _logicW;
        private int? _id;

        public int Id { set { _id = value; } }

        public FormRoom(IWorkerLogic logicW, IRoomLogic logicR)
        {
            InitializeComponent();
            _logicW = logicW;
            _logicR = logicR;
        }

        private void buttonSave_Click(object sender, EventArgs e)
        {
            if (string.IsNullOrEmpty(textBoxNumber.Text))
            {
                MessageBox.Show("Заполните номер", "Ошибка", MessageBoxButtons.OK, MessageBoxIcon.Error);

                return;
            }
            if (comboBoxWorker.SelectedValue == null)
            {
                MessageBox.Show("Выберите рабочего", "Ошибка",
               MessageBoxButtons.OK, MessageBoxIcon.Error);
                return;
            }
            try
            {
                var model = new RoomBindingModel
                {
                    Id = _id ?? 0,
                    Number = Convert.ToInt32(textBoxNumber.Text),
                    Floor = Convert.ToInt32(textBoxFloor.Text),
                    NumberOfBeds = Convert.ToInt32(textBoxNumberOfBeds.Text),
                    Condition = textBoxCondition.Text,
                    Cost = Convert.ToInt32(textBoxCost.Text),
                    WorkerId = Convert.ToInt32(comboBoxWorker.SelectedValue),
                };
                
                var operationResult = _id.HasValue ? _logicR.Update(model) : _logicR.Create(model);
                var provercaMade = _logicR.ProvercaMade(model);
                if (!provercaMade)
                {
                    _logicR.Delete(model);
                    throw new Exception("Данный работник не горнечная");
                }
                if (!operationResult)
                {
                    throw new Exception("Ошибка при сохранении");
                }
                MessageBox.Show("Сохранение прошло успешно", "Сообщение", MessageBoxButtons.OK, MessageBoxIcon.Information);
                DialogResult = DialogResult.OK;
                Close();
            }
            catch (Exception ex)
            {
                MessageBox.Show(ex.Message, "Ошибка", MessageBoxButtons.OK, MessageBoxIcon.Error);
            }
        }
        private void buttonCancel_Click(object sender, EventArgs e)
        {
            DialogResult = DialogResult.Cancel;
            Close();
        }

        private void FormRoom_Load(object sender, EventArgs e)
        {
            try
            {
                var workerList = _logicW.ReadList(null);
                if (workerList != null)
                {
                    comboBoxWorker.DisplayMember = "FIO";
                    comboBoxWorker.ValueMember = "Id";
                    comboBoxWorker.DataSource = workerList;
                    comboBoxWorker.SelectedItem = null;
                }
            }
            catch (Exception ex)
            {
                MessageBox.Show(ex.Message, "Ошибка", MessageBoxButtons.OK, MessageBoxIcon.Error);
            }
        }
    }
}