138 lines
4.6 KiB
C#
138 lines
4.6 KiB
C#
using System;
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using System.Windows.Forms;
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using 全自动水压检测仪.DATA;
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namespace 全自动水压检测仪
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{
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public partial class UserEditForm : Form
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{
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private UserRepository _userRepository;
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private User _user;
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private bool _isEditMode;
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public UserEditForm() : this(null) { }
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public UserEditForm(User user)
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{
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InitializeComponent();
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_userRepository = new UserRepository();
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_user = user;
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_isEditMode = user != null;
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InitializeFormData();
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}
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/// <summary>
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/// 初始化表单数据
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/// </summary>
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private void InitializeFormData()
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{
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if (_isEditMode)
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{
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this.Text = "编辑用户";
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txtUsername.Text = _user.Username;
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txtUsername.ReadOnly = true; // 编辑模式不能修改用户名
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txtPassword.Visible = false;
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lblPassword.Visible = false;
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cmbUserRole.SelectedIndex = _user.UserRole;
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chkStatus.Checked = _user.Status == 1;
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}
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else
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{
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this.Text = "添加用户";
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cmbUserRole.SelectedIndex = 0; // 默认为普通用户
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chkStatus.Checked = true;
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}
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}
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/// <summary>
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/// 保存按钮
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/// </summary>
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private void btnSave_Click(object sender, EventArgs e)
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{
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string username = txtUsername.Text.Trim();
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string password = txtPassword.Text;
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int userRole = cmbUserRole.SelectedIndex;
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int status = chkStatus.Checked ? 1 : 0;
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// 验证
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if (string.IsNullOrEmpty(username))
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{
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MessageBox.Show("请输入用户名！", "提示", MessageBoxButtons.OK, MessageBoxIcon.Warning);
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txtUsername.Focus();
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return;
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}
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if (!_isEditMode && string.IsNullOrEmpty(password))
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{
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MessageBox.Show("请输入密码！", "提示", MessageBoxButtons.OK, MessageBoxIcon.Warning);
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txtPassword.Focus();
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return;
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}
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if (!_isEditMode && password.Length < 6)
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{
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MessageBox.Show("密码长度不能少于6位！", "提示", MessageBoxButtons.OK, MessageBoxIcon.Warning);
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txtPassword.Focus();
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return;
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}
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try
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{
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if (_isEditMode)
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{
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// 编辑模式：更新用户信息
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_user.Username = username;
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_user.UserRole = userRole;
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_user.Status = status;
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if (_userRepository.UpdateUser(_user))
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{
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MessageBox.Show("用户信息更新成功！", "提示", MessageBoxButtons.OK, MessageBoxIcon.Information);
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this.DialogResult = DialogResult.OK;
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this.Close();
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}
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else
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{
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MessageBox.Show("用户信息更新失败！", "错误", MessageBoxButtons.OK, MessageBoxIcon.Error);
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}
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}
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else
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{
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// 添加模式：创建新用户
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var newUser = new User
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{
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Username = username,
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UserRole = userRole,
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Status = status
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};
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if (_userRepository.CreateUser(newUser, password))
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{
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MessageBox.Show("用户创建成功！", "提示", MessageBoxButtons.OK, MessageBoxIcon.Information);
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this.DialogResult = DialogResult.OK;
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this.Close();
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}
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else
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{
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MessageBox.Show("用户创建失败，用户名可能已存在！", "错误", MessageBoxButtons.OK, MessageBoxIcon.Error);
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}
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}
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}
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catch (Exception ex)
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{
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MessageBox.Show($"操作失败：{ex.Message}", "错误", MessageBoxButtons.OK, MessageBoxIcon.Error);
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}
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}
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/// <summary>
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/// 取消按钮
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/// </summary>
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private void btnCancel_Click(object sender, EventArgs e)
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{
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this.DialogResult = DialogResult.Cancel;
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this.Close();
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}
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}
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}
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