# frozen_string_literal: true
require_relative 'window'
require_relative 'student_list'
require_relative 'student_list_db'
require 'win32api'
require_relative '../student/student'
require_relative 'student_file_adapter'
require_relative 'add_controller'
require_relative '../strategy/student_list_json'
require_relative '../strategy/student_list_txt'
require_relative '../strategy/student_list_yaml'
require_relative '../all_data/data_list_student_short'
require_relative 'update_controller'
require 'fox16'
include Fox
require_relative 'update_name_controller'
require_relative 'update_git_controller'
require_relative 'update_contact_controller'
require 'logger'
class StudentListController
  def initialize(view)
    @view = view
    @data_list = DataListStudentShort.new([])
    @data_list.add_observer(@view)
    @student_list = StudentList.new(StudentListDBAdapter.new)
    adapter_path='C:/Users/Lenovo/ruby_labs_new/lab2/tests/students.yaml'
    @logger = Logger.new('controller.log')
  end



  def refresh_data(k_page, number_students)
    #begin
    @logger.info("Refreshing data with k_page=#{k_page} and number_students=#{number_students}")
    @data_list = @student_list.get_k_n_student_short_list(k_page, number_students, @data_list)
    #rescue
    #  on_db_conn_error
    #end
    @view.update_count_students(@student_list.count_student)
    @logger.info("Data refreshed successfully with k_page=#{k_page} and number_students=#{number_students}")
  end

  def on_db_conn_error
    api = Win32API.new('user32', 'MessageBox', ['L', 'P', 'P', 'L'], 'I')
    api.call(0, "No connection to DB", "Error", 0)
    exit(false)
  end

  def student_add
    controller = AddStudentController.new(@student_list)
    show_dialog(controller)
  end

  def get_student_id(index)
    @data_list.select(index)
    id = @data_list.get_select
    @data_list.clear_selected
    id
  end
  public
  def student_change_name(index)
    @logger.info('Changing student name')
    puts 'update name'
    id = get_student_id(index)
    controller = ChangeStudentNameController.new(@student_list, id)
    show_dialog(controller)
  end

  def student_change_git(index)
    @logger.info('Changing student Git')
    puts 'update git'
    id = get_student_id(index)
    controller = ChangeStudentGitController.new(@student_list, id)
    show_dialog(controller)
  end

  def student_change_contact(index)
    @logger.info('Changing student contact')
    puts 'update name'
    id = get_student_id(index)
    controller = ChangeStudentContactController.new(@student_list, id)
    show_dialog(controller)
  end
  def student_delete(indexes)
    @data_list.select(*indexes)
    id_list = @data_list.get_select
    @data_list.clear_selected

    id_list.each{|student_id| @student_list.delete_student(student_id)}
    @view.refresh
    @logger.info("Deleted students with IDs: #{id_list.join(', ')}")
  end

  private
  def show_dialog(controller)
    # controller = AddStudentController.new(@student_list)
    view = CreateStudentDialog.new(@view, controller)
    controller.add_view(view)
    controller.execute
    @view.refresh
  end

end