using ProjectFuel.Entities.Enums;
using ProjectFuel.Entities;
using ProjectFuel.Repositories;
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;
using ProjectFuel.Repositories.Implementations;

namespace ProjectFuel.Forms_
{
    public partial class FormTrip : Form
    {
        private readonly ITripRepository _tripRepository;
        

        public FormTrip(ITripRepository tripRepository, ICarRepository carRepository, IDriverRepository driverRepository, IRouteRepository routeRepository)
        {
            InitializeComponent();
            _tripRepository = tripRepository ??
                throw new ArgumentNullException(nameof(tripRepository));

            comboBoxCarID.DataSource = tripRepository.ReadTrips();
            comboBoxCarID.DisplayMember = "Car_Mark";
            comboBoxCarID.ValueMember = "Car_ID";

            comboBoxDriverID.DataSource = tripRepository.ReadTrips();
            comboBoxDriverID.DisplayMember = "Firstname";
            comboBoxDriverID.ValueMember = "Driver_ID";

            ColumnRoute.DataSource = routeRepository.ReadRoutes();
            ColumnRoute.DisplayMember = "Start_Point";
            ColumnRoute.ValueMember = "Route_ID";



        }
        private void ButtonSave_Click(object sender, EventArgs e)
        {
            try
            {
                if (comboBoxCarID.SelectedIndex < 0 || comboBoxDriverID.SelectedIndex < 0 || dataGridViewRoutes.RowCount < 0)
                    throw new Exception("Имеются незаполненные поля");

                _tripRepository.CreateTrip(Trip.CreateOperation(0, dateTimePickerStartDate.Value, dateTimePickerEndDate.Value, (Shift)comboBoxShift.SelectedItem!, (float)numericUpDownConsumptionRate.Value, (int)comboBoxCarID.SelectedValue!, (int)comboBoxDriverID.SelectedValue!, CreateListDriversFromDataGrid()));
                Close();
            }
            catch (Exception ex)
            {
                MessageBox.Show(ex.Message, "Ошибка при сохранении",
                MessageBoxButtons.OK, MessageBoxIcon.Error);
            }

        }

        private void ButtonCancel_Click(object sender, EventArgs e) => Close();
        private List<Route> CreateListDriversFromDataGrid()
        {
            var list = new List<Route>();
            foreach (DataGridViewRow row in dataGridViewRoutes.Rows)
            {
                if (row.Cells["ColumnRoute"].Value == null || row.Cells["ColumnEndPoint"].Value == null)
                    continue;

                list.Add(Route.CreateEntity(0, (string)row.Cells["ColumnRoute"].Value, (string)row.Cells["ColumnEndPoint"].Value, 0));
            }
            return list;
        }

    }
}