上传长时间代码；

chr

2025-02-24 104cad5ee53eb05d3a89d508a029425726ae89ae

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
using System;
using System.Collections.Generic;
using System.Collections.ObjectModel;
using System.Data;
using System.IO;
using HMI.Core.Util;
using HMI.MenuManage.Entity;
using HMI.MenuManage.Util;
using HMI.Core.Entity;
 
namespace HMI.MenuManage.Model
{
    public class UserManageModel : NotifyBase
    {
        public SqliteHelper sqliteHelper;
 
        private ObservableCollection<UserData> _DataSource;
 
        public ObservableCollection<UserData> DataSource
        {
            get { return _DataSource; }
            set { Set(ref _DataSource, value); }
        }
        private UserData _SelectedUser;
 
        public UserData SelectedUser
        {
            get { return _SelectedUser; }
            set
            {
                Set(ref _SelectedUser, value);
                LoadUserRole();
            }
        }
 
        private ObservableCollection<UserRoleRel> _Roles;
        public ObservableCollection<UserRoleRel> Roles
        {
            get => _Roles;
            set { Set(ref _Roles, value); }
        }
 
        public UserManageModel()
        {
            if (!File.Exists(PathHelper.DatabasePath))
            {
                SqliteHelper.CreateDatabase(PathHelper.DatabasePath);
            }
            sqliteHelper = new SqliteHelper(PathHelper.DatabasePath);
            sqliteHelper.ExecuteSql(@"CREATE TABLE IF NOT EXISTS user (
                    id INTEGER PRIMARY KEY AUTOINCREMENT,
                    username TEXT NOT NULL,
                    password TEXT NOT NULL,
                    name TEXT,
                    UNIQUE(username)
                    );
CREATE TABLE IF NOT EXISTS user_role_rel (
                    id INTEGER PRIMARY KEY AUTOINCREMENT,
                    username TEXT NOT NULL,
                    roleCode TEXT NOT NULL,
                    UNIQUE(username,roleCode)
                    );
");
        }
 
        public void LoadData()
        {
            ObservableCollection<UserData> data = new ObservableCollection<UserData>();
            DataTable dt = sqliteHelper.GetDataTable("SELECT * FROM user Order By id;");
            if (dt != null)
            {
                foreach (DataRow dr in dt.Rows)
                {
                    var menu = new UserData
                    {
                        Id = dr["id"].ToString(),
                        Username = dr["username"].ToString(),
                        Password = dr["password"].ToString(),
                        Name = dr["name"].ToString()
                    };
                    data.Add(menu);
                }
            }
            DataSource = data;
        }
 
        public void LoadUserRole()
        {
            Roles = SelectedUser == null ? new ObservableCollection<UserRoleRel>()
                : UserRoleRelHelper.SelectUserRoleData(sqliteHelper, SelectedUser.Username);
        }
 
        public void SaveUserRole()
        {
            UserRoleRelHelper.SaveUserRoleRel(sqliteHelper, Roles, SelectedUser, null, null);
        }
    }
}