using DepartmentContract.BindingModels;
using DepartmentContract.Logics.IGenericEntityLogic;
using DepartmentContract.ViewModels;
using SecurityContract.BindingModels;
using SecurityContract.Logics.IGenericEntityLogic;
using SecurityContract.ViewModels;
using System;
using System.Collections.Generic;
using ToolsDesktop.BaseControls;
using ToolsDesktop.Controls;
using ToolsDesktop.Helpers;
using ToolsDesktop.Interfaces;
using ToolsDesktop.Models;
using ToolsModule.BusinessLogics;
using ToolsModule.DependencyManagment;
using ToolsModule.Extensions;

namespace DepartmentWindowsDesktop.EntityControls
{
    /// <summary>
    /// Реализация контрола для студента
    /// </summary>
    public partial class ControlStudentElement :
		GenericControlEntityElement<StudentGetBindingModel, StudentSetBindingModel, StudentListViewModel, StudentViewModel, IStudentLogic>,
		IGenericControlEntityElement
	{
		public ControlStudentElement()
		{
			InitializeComponent();
			Title = "Студент";
			ControlId = new Guid("cbddf92c-8c00-4ad2-93e8-33c0d998a899");
			_genericControlViewEntityElement = this;
		}

		public IControl GetInstanceGenericControl() => new ControlStudentElement() { ControlId = Guid.NewGuid() };

		public ControlViewEntityElementConfiguration GetConfigControl() => new()
		{
			ControlOnMoveElem = new Dictionary<string, (string Title, EventHandler Event)>
			{
				{ "ToolStripMenuItemAddUser", ("Добавить пользователя", (object sender, EventArgs e) => { AddUser(); }) },
				{ "ToolStripMenuItemPasswordReset", ("Сброс пароля пользователя", (object sender, EventArgs e) => { PasswordReset(); }) }
			}
		};

		/// <summary>
		/// Поиск пользователя под учетку, либо добавление нового, если не найдено
		/// </summary>
		private void AddUser()
		{
			var model = new StudentSetBindingModel();
			if (FillModel(model))
			{
				var logic = DependencyManager.Instance.Resolve<IUserLogic>();
				var userName = $"{model.LastName}{(model.FirstName.IsNotEmpty() ? $" {model.FirstName[0]}." : string.Empty)}{(model.Patronymic.IsNotEmpty() ? $"{model.Patronymic[0]}." : string.Empty)}";
				var user = logic.GetElement(new UserGetBindingModel { Login = model.NumberOfBook });
				if (user == null)
				{
					if (logic.Errors.Count > 0)
					{
						DialogHelper.MessageException(logic.Errors, "Ошибка при создании пользователя");
						return;
					}
					user = logic.Create(new UserSetBindingModel
					{
						UserName = model.NumberOfBook,
						PasswordHash = userName,
						Avatar = model.Photo
					});
					if (user == null)
					{
						DialogHelper.MessageException(logic.Errors, "Ошибка при создании пользователя");
						return;
					}
				}
				model.UserId = user.Id;
				var controls = tabPageMain.Controls.Find($"ControlUserId", true);
				if (controls != null)
				{
					(controls[0] as AbstractBaseControl).SetValue(model);
				}
			}
		}

		/// <summary>
		/// Сброс пароля пользователя
		/// </summary>
		private void PasswordReset()
		{
			if (_element == null)
			{
				return;
			}
			var model = new StudentSetBindingModel();
			if (FillModel(model))
			{
				var logic = DependencyManager.Instance.Resolve<IUserLogic>();
				var user = logic.GetElement(new UserGetBindingModel { Id = _element.UserId });
				if (user == null)
				{
					DialogHelper.MessageException(logic.Errors, "Ошибка при получении пользователя");
					return;
				}
				user.PasswordHash = model.NumberOfBook;
				user = logic.Update(Mapper.MapToClass<UserViewModel, UserSetBindingModel>(user, true));
				if (user == null)
				{
					DialogHelper.MessageException(logic.Errors, "Ошибка при получении пользователя");
					return;
				}
				DialogHelper.MessageInformation("Пароль сброшен", "Успех");
			}
		}
	}
}