using AbazovViewComponents.Components;
using AccountContracts.BindingModels;
using AccountContracts.BusinessLogicsContracts;
using AccountContracts.SearchModels;
using AccountContracts.ViewModels;
using NevaevaLibrary;
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 AccountsView
{
    public partial class FormAccount : Form
    {
        private int? _id;
        private readonly IAccountLogic _logic;
        private readonly IRoleLogic _roleLogic;
        private List<RoleViewModel> _roles;
        public int Id { set { _id = value; } }

        public FormAccount(IAccountLogic logic, IRoleLogic roleLogic)
        {
            InitializeComponent();
            _logic = logic;
            _roleLogic = roleLogic;
            _roles = new List<RoleViewModel>();
        }

        private void FormAccount_Load(object sender, EventArgs e)
        {
            _roles = _roleLogic.ReadList();
            comboBoxControlRole.addItems(_roles.Select(x => x.RoleName).ToList());
            if (_id.HasValue)
            {
                try
                {
                    var view = _logic.ReadElement(new AccountSearchModel { Id = _id.Value });
                    if (view != null)
                    {
                        textBoxLogin.Text = view.Login;
                        textBoxWarnings.Text = view.Warnings;
                        controlInputRating.Value = view.Rating;
     
                        comboBoxControlRole.SelectedValue = view.RoleName;
                    }
                }
                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 buttonSave_Click(object sender, EventArgs e)
        {
            if (string.IsNullOrEmpty(textBoxLogin.Text))
            {
                MessageBox.Show("Заполните логин", "Ошибка", MessageBoxButtons.OK, MessageBoxIcon.Error);
                return;
            }
            if (string.IsNullOrEmpty(comboBoxControlRole.SelectedValue))
            {
                MessageBox.Show("Выберете роль", "Ошибка", MessageBoxButtons.OK, MessageBoxIcon.Error);
                return;
            }
            try
            {
                var model = new AccountBindingModel
                {
                    Id = _id ?? 0,
                    Login = textBoxLogin.Text,
                    Warnings = textBoxWarnings.Text,
                    Rating = controlInputRating.Value.HasValue ? (float)controlInputRating.Value.GetValueOrDefault() : null,
                    RoleId = _roles.First(x => x.RoleName == comboBoxControlRole.SelectedValue).Id,
                };
                var operationResult = _id.HasValue ? _logic.Update(model) : _logic.Create(model);
                if (!operationResult)
                {
                    throw new Exception("Ошибка при сохранении. Дополнительная информация в логах.");
                }
                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);
            }
        }
    }
}