public async Task LoadSystemTables(DatabaseInfo dbInf)
{
_dbInfo = dbInf;
var table = new List<ITableViewModel>();
await Task.Run(() =>
{
using (var con = new FbConnection(_dbInfo.ConnectionString))
{
con.Open();
foreach (var item in _dbInfo.GetSystemTables(con))
{
var vm = new TableViewModel(item.TableName, true);
foreach (var colums in item.GetColums(con))
{
vm.Colums.Add(new ColumViewMoodel(colums));
}
table.Add(vm);
}
}
});
Tables.AddRange(table);
CollectionViewSource.GetDefaultView(Tables).Refresh();
RaisePropertyChanged(nameof(Tables));
}
public async Task LoadDatabase(DatabaseInfo dbInf)
{
_dbInfo = dbInf;
var table = new List<ITableViewModel>();
await Task.Run(() =>
{
using (var con = new FbConnection(_dbInfo.ConnectionString))
{
con.Open();
foreach (var item in _dbInfo.GetTables(con))
{
var vm = new TableViewModel(item.TableName);
foreach (var colums in item.GetColums(con))
{
vm.Colums.Add(new ColumViewMoodel(colums));
}
foreach (var trigger in item.GetTrigger(con))
{
vm.Triggers.Add(new TriggerViewModel(trigger));
}
foreach (var idx in item.GetIndex(con))
{
vm.Indexs.Add(new IndexViewModel(idx));
}
table.Add(vm);
}
foreach (var item in _dbInfo.GetViews(con))
{
var vm = new TableViewViewModel(item.ViewName, item.Source);
foreach (var colums in item.GetColums(con))
{
vm.Colums.Add(new ColumViewMoodel(colums));
}
table.Add(vm);
}
}
});
Tables = table;
AdditionalInfo = new AdditionalDbInfoControl(this);
RaisePropertyChanged(nameof(Tables));
RaisePropertyChanged(nameof(AdditionalInfo));
}
public ConnectionSettingsViewModel(DatabaseInfo inf)
{
_inf = inf;
Init();
OkCommand = new RelayCommand(() =>
{
var properties = _inf.Builder.GetType().GetProperties(BindingFlags.Public | BindingFlags.Instance | BindingFlags.DeclaredOnly);
foreach (var item in NotInputList.Where(x => x.Value != null).Union(InputedList))
{
_inf.Builder[_synonyms[item.Name]] = item.Value;
}
MessengerInstance.Send(new MessageBase(this, "WindowClose"));
});
}
public async Task CreateDatabase(string path, FirebirdType type, FbCharset charset)
{
var dbInfo = new DatabaseInfo(new FirebirdInfo(path, type, charset));
dbInfo.CreateDatabase();
await LoadDatabase(dbInfo);
}
public void SetCommand()
{
CreateDatabase = new RelayCommand(async () =>
{
var vm = new NewDatabaseSettingsViewModel();
MessengerInstance.Send(new MessageBase(vm, "NewDbSettingsWindowOpen"));
if (string.IsNullOrEmpty(vm.Path)) return;
var db = new DbViewModel();
await db.CreateDatabase(vm.Path, vm.Type, vm.CharSet);
Databases.Add(db);
_history.DataAdd(vm.Path);
});
LoadDatabase = new RelayCommand<string>(async (path) =>
{
if (string.IsNullOrEmpty(path)) return;
if (!File.Exists(path)) return;
var dbInf = new DatabaseInfo(new FirebirdInfo(path));
if (!dbInf.CanLoadDatabase) return;
var db = new DbViewModel();
Databases.Add(db);
await db.LoadDatabase(dbInf);
_history.DataAdd(path);
});
ExecuteQuery = new RelayCommand(async () =>
{
if (CurrentDatabase == null || !CurrentDatabase.CanExecute()) return;
if (TagSelectedValue.IsNewResult && 0 < Datasource[0].Result.Count) Datasource[0].Pined = true;
var QueryResult = Datasource[0];
QueryResult.Result.Clear();
await Task.Run(() =>
{
var inf = new QueryInfo { ShowExecutePlan = TagSelectedValue.IsShowExecutionPlan };
QueryResult.GetExecuteResult(inf, CurrentDatabase.ConnectionString, TagSelectedValue.Query);
});
});
DropFile = new RelayCommand<string>((string path) =>
{
InputPath = path;
RaisePropertyChanged(nameof(InputPath));
});
DbListDropFile = new RelayCommand<string>((string path) =>
{
LoadDatabase.Execute(path);
});
SetSqlTemplate = new RelayCommand<SqlKind>((SqlKind sqlKind) =>
{
TagSelectedValue.Query = CreateSqlSentence(SelectedTableItem, sqlKind);
RaisePropertyChanged(nameof(Queries));
});
ExecLimitedSql = new RelayCommand<string>((count) =>
{
TagSelectedValue.Query = CreateSqlSentence(SelectedTableItem, SqlKind.Select, int.Parse(count));
RaisePropertyChanged(nameof(Queries));
ExecuteQuery.Execute(null);
});
ExecSqlTemplate = new RelayCommand<SqlKind>((SqlKind sqlKind) =>
{
SetSqlTemplate.Execute(sqlKind);
ExecuteQuery.Execute(null);
});
ShutdownDatabase = new RelayCommand(() => { Databases.Remove(CurrentDatabase); });
ChangeConfig = new RelayCommand(() =>
{
if (CurrentDatabase == null) return;
var vm = new ConnectionSettingsViewModel(CurrentDatabase.DbInfo);
MessengerInstance.Send(new MessageBase(vm, "WindowOpen"));
});
ShowEntity = new RelayCommand(() =>
{
if (CurrentDatabase == null) return;
var vm = new EntityRelationshipViewModel(CurrentDatabase);
MessengerInstance.Send(new MessageBase(vm, "EintityWindowOpen"));
});
AddTab = new RelayCommand(() =>
{
TagSelectedValue.Header = $"Query{Queries.Count}";
Queries.Add(QueryTabViewModel.GetNewInstance());
RaisePropertyChanged(nameof(Queries));
});
DeleteTabItem = new RelayCommand(() =>
{
var item = TagSelectedValue;
var idx = Queries.IndexOf(item);
TagSelectedIndex = idx - 1;
RaisePropertyChanged(nameof(TagSelectedIndex));
Queries.Remove(item);
});
LoadHistry = new RelayCommand(() => _history.LoadData(Path.GetDirectoryName(Assembly.GetEntryAssembly().Location)));
SaveHistry = new RelayCommand(() => _history.SaveData(Path.GetDirectoryName(Assembly.GetEntryAssembly().Location)));
OpenGitPage = new RelayCommand(() => System.Diagnostics.Process.Start("https://github.com/degarashi0913/FAManagementStudio"));
PinedCommand = new RelayCommand(() =>
{
Datasource[0].Header = $"Pin{Datasource.Count}";
Datasource.Insert(0, new QueryResultViewModel("Result"));
SelectedResultIndex = 0;
RaisePropertyChanged(nameof(SelectedResultIndex));
}, () => 0 < Datasource[0].Result.Count);
ReleasePinCommand = new RelayCommand<QueryResultViewModel>((data) =>
{
Datasource.Remove(data);
});
SetSqlDataTemplate = new RelayCommand<string>((s) =>
{
var table = GetTreeViewTableName(CurrentDatabase, SelectedTableItem);
var result = "";
if (s == "table")
{
result = table.GetDdl(CurrentDatabase);
}
else if (s == "insert")
{
if (table is TableViewViewModel) return;
var colums = table.Colums.Select(x => x.ColumName).ToArray();
var escapedColumsStr = string.Join(", ", colums.Select(x => EscapeKeyWord(x)).ToArray());
var insertTemplate = $"insert into {table.TableName} ({escapedColumsStr})";
var qry = new QueryInfo();
var res = qry.ExecuteQuery(CurrentDatabase.ConnectionString, CreateSelectStatement(table.TableName, colums, 0)).First();
var sb = new StringBuilder();
foreach (DataRow row in res.View.Rows)
{
sb.Append(insertTemplate + " values(");
sb.Append(string.Join(", ", row.ItemArray.Select(x => x.GetType() == typeof(string) ? $"\'{x}\'" : $"{x}").ToArray()));
sb.AppendLine(");");
}
result = sb.ToString();
}
var idx = Queries.IndexOf(TagSelectedValue);
Queries[idx].Query = result;
RaisePropertyChanged(nameof(Queries));
});
ShowPathSettings = new RelayCommand(() =>
{
var vm = new BasePathSettingsViewModel(QueryProjects);
MessengerInstance.Send(new MessageBase(vm, "BasePathSettingsWindowOpen"));
});
ProjectItemOpen = new RelayCommand<object>((obj) =>
{
var item = obj as QueryProjectFileViewModel;
if (item == null) return;
var idx = Queries.IndexOf(TagSelectedValue);
try
{
Queries[idx].Header = Path.GetFileNameWithoutExtension(item.FullPath);
Queries[idx].Query = Queries[idx].FileLoad(item.FullPath, Encoding.UTF8);
}
catch (IOException) { }
});
ProjectItemDrop = new RelayCommand<string>((string path) =>
{
QueryProjects.Add(QueryProjectViewModel.GetData(path).First());
AppSettingsManager.QueryProjectBasePaths.Add(path);
});
}