84 lines
2.8 KiB
C#
84 lines
2.8 KiB
C#
using ProjectFamilyBudget.Entities;
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using ProjectFamilyBudget.Entities.Enums;
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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 FormExpense : Form
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{
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private readonly IExpense _expense;
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private int? _expenseId;
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public int Id
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{
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set
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{
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try
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{
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var expense = _expense.ReadExpenseById(value);
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if (expense == null)
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{
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throw new InvalidDataException(nameof(expense));
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}
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textBoxName.Text = expense.Name;
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comboBoxExpenseType.SelectedItem = expense.ExpenseType;
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textBoxCategory.Text = expense.ExpenseCategory;
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_expenseId = value;
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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 получени данных", MessageBoxButtons.OK, MessageBoxIcon.Error);
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return;
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}
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}
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}
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public FormExpense(IExpense expense)
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{
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InitializeComponent();
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_expense = expense ??
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throw new ArgumentNullException(nameof(expense));
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comboBoxExpenseType.DataSource = Enum.GetValues(typeof(IncomeExpenseType));
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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 (string.IsNullOrWhiteSpace(textBoxName.Text)
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||
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string.IsNullOrWhiteSpace(textBoxCategory.Text) || (comboBoxExpenseType.SelectedIndex < 0))
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{
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throw new Exception("Имеются незаполненные поля");
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}
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if (_expenseId.HasValue)
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{
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_expense.UpdateExpense(CreateExpense(_expenseId.Value));
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}
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else
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{
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_expense.CreateExpense(CreateExpense(0));
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}
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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 Expense CreateExpense(int id) => Expense.CreateEntity(id, (IncomeExpenseType)comboBoxExpenseType.SelectedItem!
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, textBoxName.Text, textBoxCategory.Text);
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}
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}
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