| 1 | using Core.Librarys; |
| 2 | using Core.Librarys.SQLite; |
| 3 | using Core.Models; |
| 4 | using Core.Servicers.Interfaces; |
| 5 | using System; |
| 6 | using System.Collections.Generic; |
| 7 | using System.Diagnostics; |
| 8 | using System.Linq; |
| 9 | using System.Text; |
| 10 | using System.Threading.Tasks; |
| 11 | using System.Windows.Threading; |
| 12 | |
| 13 | namespace Core.Servicers.Instances |
| 14 | { |
| 15 | public class AppData : IAppData |
| 16 | { |
| 17 | private List<AppModel> _apps; |
| 18 | |
| 19 | private readonly IDatabase _databse; |
| 20 | private readonly object _locker = new object(); |
| 21 | public AppData(IDatabase databse) |
| 22 | { |
| 23 | _databse = databse; |
| 24 | } |
| 25 | public List<AppModel> GetAllApps() |
| 26 | { |
| 27 | return _apps; |
| 28 | } |
| 29 | |
| 30 | public void Load() |
| 31 | { |
| 32 | Debug.WriteLine("加载app开始"); |
| 33 | using (var db = _databse.GetReaderContext()) |
| 34 | { |
| 35 | _apps = ( |
| 36 | from app in db.App |
| 37 | join c in db.Categorys |
| 38 | on app.CategoryID equals c.ID into itdata |
| 39 | from n in itdata.DefaultIfEmpty() |
| 40 | select app |
| 41 | ).ToList() |
| 42 | .Select(m => new AppModel |
| 43 | { |
| 44 | ID = m.ID, |
| 45 | Category = m.Category != null ? m.Category : null, |
| 46 | CategoryID = m.CategoryID, |
| 47 | Description = m.Description, |
| 48 | File = m.File, |
| 49 | IconFile = m.IconFile, |
| 50 | Name = m.Name, |
| 51 | Alias = m.Alias, |
| 52 | TotalTime = m.TotalTime |
| 53 | }) |
| 54 | .ToList(); |
| 55 | } |
| 56 | } |
| 57 | |
| 58 | ///<summary> |
| 59 | /// |
| 60 | ///</summary> |
| 61 | ///<param name="app"></param> |
| 62 | public void UpdateApp(AppModel app_) |
| 63 | { |
| 64 | try |
| 65 | { |
| 66 | using (var db = _databse.GetWriterContext()) |
| 67 | { |
| 68 | var app = db.App.FirstOrDefault(c => c.ID.Equals(app_.ID)); |
| 69 | if (app != null) |
| 70 | { |
| 71 | app.TotalTime = app_.TotalTime; |
| 72 | app.IconFile = app_.IconFile; |
| 73 | app.Name = app_.Name; |
| 74 | app.Description = app_.Description; |
| 75 | app.File = app_.File; |
| 76 | app.CategoryID = app_.CategoryID; |
| 77 | app.Alias = app_.Alias; |
| 78 | db.SaveChanges(); |
| 79 | } |
| 80 | _databse.CloseWriter(); |
| 81 | } |
| 82 | } |
| 83 | catch (Exception e) |
| 84 | { |
| 85 | Logger.Error(e.ToString()); |
| 86 | } |
| 87 | } |
| 88 | public AppModel GetApp(string name) |
| 89 | { |
| 90 | lock (_locker) |
| 91 | { |
| 92 | return _apps.Where(m => m.Name == name).FirstOrDefault(); |
| 93 | } |
| 94 | } |
| 95 | public AppModel GetApp(int id) |
| 96 | { |
| 97 | lock (_locker) |
| 98 | { |
| 99 | return _apps.Where(m => m.ID == id).FirstOrDefault(); |
| 100 | } |
| 101 | } |
| 102 | public void AddApp(AppModel app) |
| 103 | { |
| 104 | lock (_locker) |
| 105 | { |
| 106 | if (_apps.Where(m => m.Name == app.Name).Any()) |
| 107 | { |
| 108 | return; |
| 109 | } |
| 110 | try |
| 111 | { |
| 112 | using (var db = _databse.GetWriterContext()) |
| 113 | { |
| 114 | var r = db.App.Add(app); |
| 115 | int res = db.SaveChanges(); |
| 116 | if (res > 0) |
| 117 | { |
| 118 | Debug.WriteLine("add done!" + r.ID); |
| 119 | |
| 120 | _apps.Add(app); |
| 121 | } |
| 122 | _databse.CloseWriter(); |
| 123 | } |
| 124 | } |
| 125 | catch (Exception e) |
| 126 | { |
| 127 | Logger.Error(e.ToString()); |
| 128 | } |
| 129 | } |
| 130 | } |
| 131 | |
| 132 | |
| 133 | public List<AppModel> GetAppsByCategoryID(int categoryID) |
| 134 | { |
| 135 | lock (_locker) |
| 136 | { |
| 137 | return _apps.Where(m => m.CategoryID == categoryID).ToList(); |
| 138 | } |
| 139 | } |
| 140 | } |
| 141 | } |
