private void InitializeFilters()
{
_parameter = System.Linq.Expressions.Expression.Parameter(typeof(ServiceLog), "s");
_parameterSD = System.Linq.Expressions.Expression.Parameter(typeof(ServiceDone), "sd");
_parameterSU = System.Linq.Expressions.Expression.Parameter(typeof(SpareUsed), "su");
_filterDate = new FilterDate(_parameter);
_filterSearch = new FilterSearch(_parameter);
_filterStatus = new FilterId(_parameter);
_filterDept = new FilterId(_parameter);
_filterRepairer = new FilterId(_parameter);
_filterTypeModel = new FilterId(_parameter);
_filterModel = new FilterId(_parameter);
_filterSparesUsed = new FilterIdAnd(_parameterSU);
_filterServicesDone = new FilterIdAnd(_parameterSD);
_filters = new List <BL.IFilter>();
_filters.Add(_filterDate);
_filters.Add(_filterSearch);
_filters.Add(_filterStatus);
_filters.Add(_filterRepairer);
_filters.Add(_filterDept);
_filters.Add(_filterTypeModel);
_filters.Add(_filterModel);
_filterDate.FilterCreated += OnFilterChanged;
_filterSearch.FilterCreated += OnFilterChanged;
}
//Конструктор модели представления
public MainViewModel()
{
string executable = System.Reflection.Assembly.GetExecutingAssembly().Location;
string path = (System.IO.Path.GetDirectoryName(executable));
AppDomain.CurrentDomain.SetData("DataDirectory", path);
this.AddServiceLogCommand = new DelegateCommand(ExecuteAddServiceLog);
parameter = Expression.Parameter(typeof(ServiceLog), "s");
parameterSD = Expression.Parameter(typeof(ServiceDone), "sd");
parameterSU = Expression.Parameter(typeof(SpareUsed), "su");
filterDate = new FilterDate(parameter);
filterSearch = new FilterSearch(parameter);
filterStatus = new FilterId(parameter);
filterDept = new FilterId(parameter);
filterRepairer = new FilterId(parameter);
filterTypeModel = new FilterId(parameter);
filterModel = new FilterId(parameter);
filterSparesUsed = new FilterIdAnd(parameterSU);
filterServicesDone = new FilterIdAnd(parameterSD);
filters = new List <IFilter>();
filters.Add(filterDate);
filters.Add(filterSearch);
filters.Add(filterStatus);
filters.Add(filterRepairer);
filters.Add(filterDept);
filters.Add(filterTypeModel);
filters.Add(filterModel);
filterDate.FilterCreated += OnFilterChanged;
filterSearch.FilterCreated += OnFilterChanged;
FirstDate = new DateTime(DateTime.Now.Year, DateTime.Now.Month, 1);
SecondDate = new DateTime(DateTime.Now.Year, DateTime.Now.Month, DateTime.Now.Day);
Spares = new ObservableCollection <Spare>();
Services = new ObservableCollection <Service>();
Models = new ObservableCollection <Model>();
TypesModel = new ObservableCollection <TypeModel>();
Depts = new ObservableCollection <Dept>();
Repairers = new ObservableCollection <Repairer>();
Statuses = new ObservableCollection <Status>();
ServiceLogs = new ObservableCollection <ServiceLog>();
ParametersValues = new ObservableCollection <ParameterValue>();
ServicesDone = new ObservableCollection <ServiceDone>();
SparesUsed = new ObservableCollection <SpareUsed>();
SelectedStatuses = new ObservableCollection <Status>();
SelectedRepairers = new ObservableCollection <Repairer>();
SelectedDepts = new ObservableCollection <Dept>();
SelectedTypesModel = new ObservableCollection <TypeModel>();
SelectedModels = new ObservableCollection <Model>();
SelectedSpares = new ObservableCollection <Spare>();
SelectedServices = new ObservableCollection <Service>();
DbContext dbContext = new SQLiteContext();
if (dbContext is SQLiteContext)
{
SQLiteContext context = dbContext as SQLiteContext;
context.Status.Load();
Statuses = context.Status.Local.ToBindingList();
context.Repairer.Load();
Repairers = context.Repairer.Local.ToBindingList();
context.Dept.Load();
Depts = context.Dept.Local.ToBindingList();
context.TypeModel.Load();
TypesModel = context.TypeModel.Local.ToBindingList();
context.Model.Load();
Models = context.Model.Local.ToBindingList();
context.Service.Load();
Services = context.Service.Local.ToBindingList();
context.Spare.Load();
Spares = context.Spare.Local.ToBindingList();
}
}
