PIBD14-Boyko-M.S.-GSM-Autotrans/ProjectGSM/Forms/FormCase.cs

using ProjectGSM.Entities;
using ProjectGSM.Entities.Enums;
using ProjectGSM.Repositories;

namespace ProjectGSM.Forms
{

    public partial class FormCase : Form
    {
        private readonly ICaseRepository _caseRepository;


        public FormCase(ICaseRepository caseRepository,IClientRepository clientRepository, ICourtRepository courtRepository, IAdvocateRepository advocateRepository)
        {
            InitializeComponent();
            _caseRepository = caseRepository ??
                throw new
                ArgumentNullException(nameof(caseRepository));
            
            typeApellBox.DataSource = Enum.GetValues(typeof(TypeAppeal));

            ColumnAdvocate.DataSource = advocateRepository.ReadAdvocates();
            ColumnAdvocate.DisplayMember = "Name";
            ColumnAdvocate.ValueMember = "Id";

            clientBox.DataSource = clientRepository.ReadClients();
            clientBox.DisplayMember = "Name";
            clientBox.ValueMember = "Id";

            courtBox.DataSource = courtRepository.ReadCourts();
            courtBox.DisplayMember = "Name";
            courtBox.ValueMember = "Id";
        }

        private void saveButton_Click(object sender, EventArgs e)
        {
            try
            {if(dataGridView1.RowCount < 1 || typeApellBox.SelectedIndex < 0 || clientBox.SelectedIndex < 0 || courtBox.SelectedIndex < 0

                    )
                {
                    throw new Exception("Имеются незаполненные поля");
                }

                Case caseE = CreateCase(0);
                caseE.Advocates = CreateListCaseAdvocateFromDataGrid();
                _caseRepository.CreateCase(caseE);
                Close();
            }
            catch (Exception ex)
            {
                MessageBox.Show(ex.Message, "Ошибка при сохранении",
                MessageBoxButtons.OK, MessageBoxIcon.Error);
            }

        }

        private void cancelButton_Click(object sender, EventArgs e) => Close();


        private List<CaseAdvocate> CreateListCaseAdvocateFromDataGrid()
        {
            var list = new List<CaseAdvocate>();
            foreach (DataGridViewRow row in dataGridView1.Rows)
            {
                if (row.Cells["ColumnAdvocate"].Value == null ||
                row.Cells["ColumnPost"].Value == null)
                {
                    continue;
                }
                list.Add(CaseAdvocate.CreateEntity(0,
                Convert.ToInt32(row.Cells["ColumnAdvocate"].Value),
                row.Cells["ColumnPost"].Value.ToString()??string.Empty));
            }
            return list;
        }


        private Case CreateCase(int id) => Case.CreateEntity(id,
            (TypeAppeal)typeApellBox.SelectedItem!,
            paymentCheckBox.Checked,
            priceNumeric.Value,
            winPriceNumeric.Value,
            verdictCheckBox.Checked,
            courtBox.SelectedIndex,
            clientBox.SelectedIndex,
            textBox1.Text);
    }
}