系统集成软件之预警联系人管理

在线监测的主要功能除了数据的采集、存储和分析之外，对分析结果及系统运行状况进行及时预警也是非常重要且必不可少的；

预警联系人管理 --UI层

WarningContactsManageForm.cs

  1 using System;
  2 using System.Collections.Generic;
  3 using System.ComponentModel;
  4 using System.Data;
  5 using System.Drawing;
  6 using System.Linq;
  7 using System.Text;
  8 using System.Windows.Forms;
  9 using SMOS.Component;
 10 using SMOS.Presention.Presenter;
 11 using SMOS.Presention.IView;
 12 using SMOS.Model;
 13 
 14 namespace SMOS.UI
 15 {
 16     public partial class WarningContactsManageForm : TabWindow,IWorningContactsView
 17     {
 18         /// <summary>
 19         /// 控制处理类
 20         /// </summary>
 21         private WarningContactsPresenter presenter;
 22         /// <summary>
 23         /// DatagridView的数据源
 24         /// </summary>
 25         private DataTable dtSource;
 26 
 27 
 28         #region DatagridView的列名值
 29         private const string COLUMN_WARNINGCONTACTS_NAME = "WarningContactsName";
 30         private const string COLUMN_WARNINGCONTACTS_POSITION = "WarningContactsPosition";
 31         private const string COLUMN_WARNINGCONTACTS_PHONE = "WarningContactsPhone";
 32         private const string COLUMN_WARNINGCONTACTS_TEL = "WarningContactsTel";
 33         private const string COLUMN_WARNINGCONTACTS_EMAIL = "WarningContactsEmail";
 34         private const string COLUMN_REMARK = "Remark";
 35         #endregion
 36 
 37         #region IWorningContactsView 接口实现
 38         public Model.Enums.UserType eUserType
 39         {
 40             get
 41             {
 42                 return Model.Enums.UserType.WarningContacts;
 43             }
 44         }
 45 
 46         public IList<Model.User> lstUser
 47         {
 48             get;
 49             set;
 50         }
 51 
 52         public Model.Enums.WarnType WarnType
 53         {
 54             get
 55             {
 56                 return Model.Enums.WarnType.Default;
 57             }
 58         }
 59         #endregion
 60 
 61        
 62 
 63         public WarningContactsManageForm()
 64         {
 65             InitializeComponent();
 66         }
 67 
 68         /// <summary>
 69         /// 窗体加载事件
 70         /// </summary>
 71         /// <param name="sender"></param>
 72         /// <param name="e"></param>
 73         private void WarningContactsManageForm_Load(object sender, EventArgs e)
 74         {
 75             //cmbPort.DataBinding();
 76             //初始化数据源
 77             dtSource = new DataTable();
 78             dtSource.Columns.Add(COLUMN_WARNINGCONTACTS_NAME);
 79             dtSource.Columns.Add(COLUMN_WARNINGCONTACTS_POSITION);
 80             dtSource.Columns.Add(COLUMN_WARNINGCONTACTS_PHONE);
 81             dtSource.Columns.Add(COLUMN_WARNINGCONTACTS_TEL);
 82             dtSource.Columns.Add(COLUMN_WARNINGCONTACTS_EMAIL);
 83             dtSource.Columns.Add(COLUMN_REMARK);
 84             dgvWarningContacts.AutoGenerateColumns = false;
 85 
 86             //初始化处理类
 87             presenter = new WarningContactsPresenter(this);
 88             presenter.RefreshEvent += new SMOS.Presention.Presenter.WarningContactsPresenter.RefreshEventHandle(RefreshView);
 89             presenter.GetAllUsersInfo();
 90 
 91         }
 92 
 93         /// <summary>
 94         /// UI刷新显示的事件响应
 95         /// </summary>
 96         /// <param name="sender"></param>
 97         /// <param name="e"></param>
 98         private void RefreshView(object sender, EventArgs e)
 99         {
100             if (this.lstUser == null || this.lstUser.Count <= 0)
101                 return;
102 
103             ClearAllText();
104             dgvWarningContacts.Rows.Clear();
105             dgvWarmlevel1.Rows.Clear();
106             dgvWarmlevel2.Rows.Clear();
107             dgvWarmlevel3.Rows.Clear();
108 
109             //填充数据源
110             foreach (Model.User item in this.lstUser)
111             {
112                 if (item == null)
113                     continue;
114 
115                 int index = dgvWarningContacts.Rows.Add();
116                 dgvWarningContacts.Rows[index].Cells[COLUMN_WARNINGCONTACTS_NAME].Value = item.Name;
117                 dgvWarningContacts.Rows[index].Cells[COLUMN_WARNINGCONTACTS_POSITION].Value = item.Position;
118                 dgvWarningContacts.Rows[index].Cells[COLUMN_WARNINGCONTACTS_PHONE].Value = item.Phone;
119                 dgvWarningContacts.Rows[index].Cells[COLUMN_WARNINGCONTACTS_TEL].Value = item.Tel;
120                 dgvWarningContacts.Rows[index].Cells[COLUMN_WARNINGCONTACTS_EMAIL].Value = item.Email;
121                 dgvWarningContacts.Rows[index].Cells[COLUMN_REMARK].Value = item.Remark;                
122                 dgvWarningContacts.Rows[index].Tag = item;
123 
124                 //填充一级预警联系人
125                 if ((item.WarnType & Convert.ToByte(Enums.WarnType.WarnTypeLevel1))== (Convert.ToByte(Enums.WarnType.WarnTypeLevel1)))
126                 {
127                     int i = dgvWarmlevel1.Rows.Add();
128                     dgvWarmlevel1.Rows[i].Cells[0].Value = item.Name;
129                     dgvWarmlevel1.Rows[i].Cells[1].Value = item.Position;
130                     dgvWarmlevel1.Rows[i].Cells[2].Value = item.PhoneWarn;
131                     dgvWarmlevel1.Rows[i].Cells[3].Value = item.EmailWarn;
132                     dgvWarmlevel1.Rows[i].Tag = item;
133                 }
134                 //填充二级预警联系人
135                 if ((item.WarnType & Convert.ToByte(Enums.WarnType.WarnTypeLevel2)) == (Convert.ToByte(Enums.WarnType.WarnTypeLevel2)))
136                 {
137                     int i = dgvWarmlevel2.Rows.Add();
138                     dgvWarmlevel2.Rows[i].Cells[0].Value = item.Name;
139                     dgvWarmlevel2.Rows[i].Cells[1].Value = item.Position;
140                     dgvWarmlevel2.Rows[i].Cells[2].Value = item.PhoneWarn;
141                     dgvWarmlevel2.Rows[i].Cells[3].Value = item.EmailWarn;
142                     dgvWarmlevel2.Rows[i].Tag = item;
143                 }
144                 //填充三级预警联系人
145                 if ((item.WarnType & Convert.ToByte(Enums.WarnType.WarnTypeLevel3)) == (Convert.ToByte(Enums.WarnType.WarnTypeLevel3)))
146                 {
147                     int i = dgvWarmlevel3.Rows.Add();
148                     dgvWarmlevel3.Rows[i].Cells[0].Value = item.Name;
149                     dgvWarmlevel3.Rows[i].Cells[1].Value = item.Position;
150                     dgvWarmlevel3.Rows[i].Cells[2].Value = item.PhoneWarn;
151                     dgvWarmlevel3.Rows[i].Cells[3].Value = item.EmailWarn;
152                     dgvWarmlevel3.Rows[i].Tag = item;
153                 }
154             }
155             if (dgvWarningContacts.RowCount > 0)
156                 dgvWarningContacts.Rows[0].Selected = true;
157         }
158 
159         /// <summary>
160         /// 添加预警联系人
161         /// </summary>
162         /// <param name="sender"></param>
163         /// <param name="e"></param>
164         private void btnAdd_Click(object sender, EventArgs e)
165         {
166             AddWarningContactsForm addWorningContacts = new AddWarningContactsForm();
167             if (addWorningContacts.ShowDialog() == DialogResult.OK)
168             {
169                 User info = addWorningContacts.Tag as User;
170                 if (info == null)
171                     return;
172                 info = GetCurrentInfo(info);
173                 info.WarnType = 0;
174                 presenter.AddUser(info); 
175             }
176 
177         }
178         /// <summary>
179         /// 删除预警联系人
180         /// </summary>
181         /// <param name="sender"></param>
182         /// <param name="e"></param>
183         private void btnDel_Click(object sender, EventArgs e)
184         {
185             if (dgvWarningContacts.RowCount <= 0 || dgvWarningContacts.CurrentRow == null)
186                 return;
187             //删除操作，给用户提示，防止误操作
188             if (MessageBox.Show(string.Format("确定删除 {0}吗？", dgvWarningContacts.CurrentRow.Cells[COLUMN_WARNINGCONTACTS_NAME].Value.ToString()),
189                     "提示", MessageBoxButtons.YesNo, MessageBoxIcon.Warning) == System.Windows.Forms.DialogResult.No)
190                 return;
191             User user = dgvWarningContacts.CurrentRow.Tag as User;
192             presenter.DelUser(user);
193 
194         }
195         /// <summary>
196         /// 修改预警联系人
197         /// </summary>
198         /// <param name="sender"></param>
199         /// <param name="e"></param>
200         private void btnModify_Click(object sender, EventArgs e)
201         {
202             if (dgvWarningContacts.CurrentRow == null || dgvWarningContacts.CurrentRow.Index < 0)
203                 return;
204             User user = dgvWarningContacts.CurrentRow.Tag as User;
205             if (user == null)
206                 return;
207             ModifyWarningContactsForm modifyWarningContactsForm = new ModifyWarningContactsForm(user);
208             if (modifyWarningContactsForm.ShowDialog() == DialogResult.OK)
209             {
210                 User info = modifyWarningContactsForm.Tag as User;
211                 if (info == null)
212                     return;
213                 info = GetCurrentInfo(info);
214                 presenter.ModifyUser(info); 
215             }
216         }
217 
218         /// <summary>
219         /// 设置预警联系人预警级别
220         /// </summary>
221         /// <param name="sender"></param>
222         /// <param name="e"></param>
223         private void btnSet_Click(object sender, EventArgs e)
224         {
225            if (dgvWarningContacts.CurrentRow == null || dgvWarningContacts.CurrentRow.Index < 0)
226                 return;
227             User user = dgvWarningContacts.CurrentRow.Tag as User;
228             if (user == null)
229                 return;
230             if (tcnWarningLevel.SelectedTab.Text == "设置一级联系人" )
231             {
232                 dgvWarmlevel1.Rows.Add(user.Name,user.Position,user.PhoneWarn,user.EmailWarn);
233                 user.WarnType |=  Convert.ToByte(Model.Enums.WarnType.WarnTypeLevel1);
234                 user = GetCurrentInfo(user);
235                 presenter.SetUser(user); 
236             }
237             if (tcnWarningLevel.SelectedTab.Text == "设置二级联系人")
238             {
239                 dgvWarmlevel2.Rows.Add(user.Name, user.Position, user.PhoneWarn, user.EmailWarn);
240                 user.WarnType |= Convert.ToByte(Model.Enums.WarnType.WarnTypeLevel2);
241                 user = GetCurrentInfo(user);
242                 presenter.SetUser(user); 
243             }
244             if (tcnWarningLevel.SelectedTab.Text == "设置三级联系人")
245             {
246                 dgvWarmlevel3.Rows.Add(user.Name, user.Position, user.PhoneWarn, user.EmailWarn);
247                 user.WarnType |= Convert.ToByte(Model.Enums.WarnType.WarnTypeLevel3);
248                 user = GetCurrentInfo(user);
249                 presenter.SetUser(user); 
250             }
251         }
252         /// <summary>
253         /// 取消预警联系人级别
254         /// </summary>
255         /// <param name="sender"></param>
256         /// <param name="e"></param>
257         private void btnCancelSet_Click(object sender, EventArgs e)
258         {
259             if (tcnWarningLevel.SelectedTab.Text == "设置一级联系人" )
260             {
261                 if (dgvWarmlevel1.CurrentRow == null || dgvWarmlevel1.CurrentRow.Index < 0)
262                     return;
263                 User user = dgvWarmlevel1.CurrentRow.Tag as User;
264                 if (user == null)
265                     return;
266                 dgvWarmlevel1.Rows.Remove(dgvWarmlevel1.CurrentRow);
267                 user.WarnType = Convert.ToByte(user.WarnType & ~Convert.ToByte(Model.Enums.WarnType.WarnTypeLevel1));
268                 user = GetCurrentInfo(user);
269                 presenter.SetUser(user); 
270             }
271             if (tcnWarningLevel.SelectedTab.Text == "设置二级联系人")
272             {
273                 if (dgvWarmlevel2.CurrentRow == null || dgvWarmlevel2.CurrentRow.Index < 0)
274                     return;
275                 User user = dgvWarmlevel2.CurrentRow.Tag as User;
276                 if (user == null)
277                     return;
278                 dgvWarmlevel2.Rows.Remove(dgvWarmlevel2.CurrentRow);
279                 user.WarnType = Convert.ToByte(user.WarnType & ~Convert.ToByte(Model.Enums.WarnType.WarnTypeLevel2));
280                 user = GetCurrentInfo(user);
281                 presenter.SetUser(user); 
282             }
283             if (tcnWarningLevel.SelectedTab.Text == "设置三级联系人")
284             {
285                 if (dgvWarmlevel3.CurrentRow == null || dgvWarmlevel3.CurrentRow.Index < 0)
286                     return;
287                 User user = dgvWarmlevel3.CurrentRow.Tag as User;
288                 if (user == null)
289                     return;
290                 dgvWarmlevel3.Rows.Remove(dgvWarmlevel3.CurrentRow);
291                 user.WarnType = Convert.ToByte(user.WarnType & ~Convert.ToByte(Model.Enums.WarnType.WarnTypeLevel3));
292                 user = GetCurrentInfo(user);
293                 presenter.SetUser(user); 
294             }
295         }
296         /// <summary>
297         /// 根据UI信息获取设备信息实例
298         /// </summary>
299         /// <param name="oldInfo"></param>
300         /// <returns></returns>
301         private User GetCurrentInfo(User oldInfo)
302         {
303             User info = oldInfo;
304             try
305             {
306                   info.pwd  = "123";
307                   info.UserAccount = "test预警联系人10";
308                   info.CreateBy = "ZhangXiubin";
309                   info.UserType = Enums.UserType.WarningContacts;
310                   info.Enable = true;
311                 }
312             catch (Exception ex)
313             {
314                 MessageBox.Show(string.Format("错误提示：{0}", ex.Message));

315                 return null;
316             }
317             //为空时，表示为新增，给实例赋值用户ID
318             if (oldInfo != null)
319             {
320                 info.UserID = oldInfo.UserID;
321             }
322             return info;
323         }
324 
325         /// <summary>
326         /// 发送邮件测试
327         /// </summary>
328         /// <param name="sender"></param>
329         /// <param name="e"></param>
330         private void btnSendEmailTest_Click(object sender, EventArgs e)
331         {
332 
333 
334         }
335         /// <summary>
336         /// 清除UI中的设备信息及提示信息
337         /// </summary>
338         private void ClearAllText()
339         {
340 
341 
342         }
343 
344         /// <summary>
345         /// 验证UI信息的完整性
346         /// </summary>
347         /// <returns></returns>
348         private bool VerifyInfo()
349         {
350             return true;
351         }
352     }
353 }

View Code

其中主要功能包括预警联系人的添加、删除、修改，以及对预警联系人级别的设置；对自己来说难点主要在对同一个预警联系人可以设置多种预警级别，而数据库中又只有一个字段WarnType来保存，所以这个字段就需要定义成Byte类型，并通过位操作来将他们区分。

presention层-----WarningContactsPresenter.cs

  1 using System;
  2 using System.Collections.Generic;
  3 using System.Linq;
  4 using System.Text;
  5 using SMOS.Presention.IView;
  6 using SMOS.IServer;
  7 using SMOS.Server.Impl;
  8 using System.Windows.Forms;
  9 using SMOS.Model;
 10 using System.Transactions;
 11 
 12 namespace SMOS.Presention.Presenter
 13 {
 14     /// <summary>
 15     /// 预警联系人界面控制处理类
 16     /// </summary>
 17     public class WarningContactsPresenter
 18     {
 19         #region 公共访问成员
 20         /// <summary>
 21         /// UI层刷新显示事件
 22         /// </summary>
 23         /// <param name="sender"></param>
 24         /// <param name="e"></param>
 25         public delegate void RefreshEventHandle(object sender, EventArgs e);
 26 
 27         public event RefreshEventHandle RefreshEvent;
 28         #endregion
 29 
 30         #region 内部成员变量
 31         /// <summary>
 32         /// 当前用户类型
 33         /// </summary>
 34         private SMOS.Model.Enums.UserType eUserType;
 35         /// <summary>
 36         /// 继承IView接口的UI窗体
 37         /// </summary>
 38         private IWorningContactsView view;
 39         /// <summary>
 40         /// 预警联系人配置服务类
 41         /// </summary>
 42         //private IWarningContactsSetServer WarningContactsSetServer;
 43         /// <summary>
 44         /// 预警联系人信息服务类
 45         /// </summary>
 46         private IUserServer warningContactsServer;
 47         #endregion
 48 
 49         public WarningContactsPresenter(IWorningContactsView view)
 50         {
 51             this.view = view;
 52             this.eUserType = view.eUserType;
 53             this.warningContactsServer = SMOS.Server.Impl.ServerFactory.GetServer<IUserServer>();
 54         }
 55 
 56         public void GetAllUsersInfo()
 57          {
 58             try
 59             {
 60                 //根据用户类型--预警联系人，查询该类型所有的用户信息
 61                 this.view.lstUser = warningContactsServer.GetUserInfos(this.eUserType);
 62                 RefreshEvent(this.view, new EventArgs());
 63             }
 64             catch (Exception ex)
 65             {
 66                 //写错误日志
 67                 SystemLogHelper.AddLog(Model.Enums.SystemLogType.DataViewErr, ex.Message, "DeviceSetPresenter.GetAllDeviceInfo");
 68                 MessageBox.Show(string.Format("查询设备信息失败：{0}", ex.Message));
 69             }
 70         }
 71 
 72         /// <summary>
 73         /// 新增一个预警联系人
 74         /// </summary>
 75         /// <param name="deviceInfo"></param>
 76         public void AddUser(User userInfo)
 77         {
 78             if (userInfo == null)
 79             {
 80                 MessageBox.Show("预警联系人信息不能为空！");
 81                 return;
 82             }
 83             try
 84             {
 85                 int userID = warningContactsServer.AddWarningContacts(userInfo);
 86                 if (userID <= 0)
 87                 {
 88                     MessageBox.Show("新增预警联系人失败！");
 89                     return;
 90                 }
 91                 userInfo.UserID = userID;
 92                 MessageBox.Show("新增预警联系人成功！");
 93                 RefreshView();
 94             }
 95             catch (Exception ex)
 96             {
 97                 //写错误日志
 98                 SystemLogHelper.AddLog(Model.Enums.SystemLogType.Default, ex.Message, "WarningContactsPresenter.AddUser");
 99                 MessageBox.Show(string.Format("新增预警联系人信息失败：{0}", ex.Message));
100             }
101         }
102         /// <summary>
103         /// 删除一个预警联系人
104         /// </summary>
105         /// <param name="userInfo"></param>
106         public void DelUser(User userInfo)
107         {
108             if (userInfo == null)
109             {
110                 MessageBox.Show("请选择一个预警联系人！");
111                 return;
112             }
113 
114             try
115             {
116                     //写User表记录
117                     int userID = warningContactsServer.DelUser(userInfo);
118                     if (userID <= 0)
119                     {
120                         MessageBox.Show("删除预警联系人失败！");
121                         return;
122                     }
123                     userInfo.UserID = userID;
124                 RefreshView();
125             }
126             catch (Exception ex)
127             {
128                 //写错误日志
129                 SystemLogHelper.AddLog(Model.Enums.SystemLogType.Default, ex.Message, "warningContactsServer.DelUser");
130                 MessageBox.Show(string.Format("删除预警联系人信息失败：{0}", ex.Message));
131             }
132  
133         }
134 
135         /// <summary>
136         ///  修改一个预警联系人
137         /// </summary>
138         /// <param name="deviceInfo"></param>
139         public void ModifyUser(User userInfo)
140         {
141             if (userInfo == null)
142             {
143                 MessageBox.Show("预警联系人信息不能为空！");
144                 return;
145             }
146             try
147             {
148                 int userID = warningContactsServer.ModifyUser(userInfo);
149                 if (userID <= 0)
150                 {
151                     MessageBox.Show("修改预警联系人失败！");
152                     return;
153                 }
154                 userInfo.UserID = userID;
155                 MessageBox.Show("修改预警联系人成功！");
156                 RefreshView();
157             }
158             catch (Exception ex)
159             {
160                 //写错误日志
161                 SystemLogHelper.AddLog(Model.Enums.SystemLogType.Default, ex.Message, "WarningContactsPresenter.AddUser");
162                 MessageBox.Show(string.Format("新增预警联系人信息失败：{0}", ex.Message));
163             }
164         }
165         /// <summary>
166         ///  设置一个预警联系人的预警级别
167         /// </summary>
168         /// <param name="deviceInfo"></param>
169         public void SetUser(User userInfo)
170         {
171             if (userInfo == null)
172             {
173                 MessageBox.Show("预警联系人信息不能为空！");
174                 return;
175             }
176             try
177             {
178                 int userID = warningContactsServer.ModifyUser(userInfo);
179                 if (userID <= 0)
180                 {
181                     MessageBox.Show("设置预警联系人失败！");
182                     return;
183                 }
184                 userInfo.UserID = userID;
185                 MessageBox.Show("设置预警联系人成功！");
186                 RefreshView();
187             }
188             catch (Exception ex)
189             {
190                 //写错误日志
191                 SystemLogHelper.AddLog(Model.Enums.SystemLogType.Default, ex.Message, "WarningContactsPresenter.SetUser");
192                 MessageBox.Show(string.Format("设置预警联系人信息失败：{0}", ex.Message));
193             }
194         }
195         /// <summary>
196         /// 刷新UI显示
197         /// </summary>
198         private void RefreshView()
199         {
200             //重新获取预警联系人列表
201             GetAllUsersInfo();
202             //触发刷新事件
203             RefreshEvent(this.view, new EventArgs());
204         }
205     }
206 }

Presention