70 lines
2.6 KiB
C#
70 lines
2.6 KiB
C#
using ProjectFamilyBudget.Entities;
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using ProjectFamilyBudget.Repositories;
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using System;
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using System.Collections.Generic;
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using System.ComponentModel;
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using System.Data;
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using System.Drawing;
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using System.Linq;
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using System.Text;
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using System.Threading.Tasks;
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using System.Windows.Forms;
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namespace ProjectFamilyBudget.Forms
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{
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public partial class FormPeopleExpense : Form
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{
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private readonly IPeopleExpense _peopleEpxense;
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public FormPeopleExpense(IPeopleExpense peopleEpxense, IPeople people, IExpense expense)
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{
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InitializeComponent();
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_peopleEpxense = peopleEpxense ??
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throw new ArgumentNullException(nameof(peopleEpxense));
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comboBoxPeople.DataSource = people.ReadPeople();
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comboBoxPeople.DisplayMember = "FullName";
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comboBoxPeople.ValueMember = "Id";
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ColumnExpense.DataSource = expense.ReadExpense();
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ColumnExpense.DisplayMember = "Name";
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ColumnExpense.ValueMember = "Id";
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}
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private void buttonSave_Click(object sender, EventArgs e)
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{
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try
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{
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if ((dataGridView.RowCount < 1)
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(comboBoxPeople.SelectedIndex < 0))
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{
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throw new Exception("Имеются незаполненные поля");
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}
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_peopleEpxense.CreatePeopleExpense(PeopleExpense.CreateOperation(0, (int)comboBoxPeople.SelectedValue!, dateTimePicker.Value,
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CreateListPeopleExpenseFromDataGrid()));
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Close();
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}
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catch (Exception ex)
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{
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MessageBox.Show(ex.Message, "Ошибка при сохранении",
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MessageBoxButtons.OK, MessageBoxIcon.Error);
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}
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}
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private void buttonCansel_Click(object sender, EventArgs e) => Close();
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private List<ExpensePeopleExpense> CreateListPeopleExpenseFromDataGrid()
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{
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var list = new List<ExpensePeopleExpense>();
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foreach (DataGridViewRow row in dataGridView.Rows)
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{
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if (row.Cells["ColumnExpense"].Value == null || row.Cells["ColumnSum"].Value == null)
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{
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continue;
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}
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list.Add(ExpensePeopleExpense.CreateElement(0, Convert.ToInt32(row.Cells["ColumnExpense"].Value)
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, Convert.ToInt32(row.Cells["ColumnSum"].Value)));
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}
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return list.GroupBy(x => x.ExpenseId, x => x.Sum, (id, counts) =>
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ExpensePeopleExpense.CreateElement(0, id, counts.Sum())).ToList();
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}
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}
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}
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