Merge branch 'Guest-Koristik-Ispravka-FrontEnd' into 'redesign'

Merge

See merge request igrannonica/neuronstellar!28

1 files changed, 100 insertions, 0 deletions

diff --git a/frontend/src/app/_elements/dataset-load/dataset-load.component.ts b/frontend/src/app/_elements/dataset-load/dataset-load.component.ts
new file mode 100644
index 00000000..73dbf2d2
--- /dev/null
+++ b/frontend/src/app/_elements/dataset-load/dataset-load.component.ts
@@ -0,0 +1,100 @@
+import { Component, OnInit, ViewChild, ViewChildren } from '@angular/core';
+import { AddNewDatasetComponent } from '../add-new-dataset/add-new-dataset.component';
+import { ModelsService } from 'src/app/_services/models.service';
+import shared from 'src/app/Shared';
+import Dataset from 'src/app/_data/Dataset';
+import { DatatableComponent, TableData } from 'src/app/_elements/datatable/datatable.component';
+import { DatasetsService } from 'src/app/_services/datasets.service';
+import { CsvParseService } from 'src/app/_services/csv-parse.service';
+import { Output, EventEmitter } from '@angular/core';
+import { SignalRService } from 'src/app/_services/signal-r.service';
+
+@Component({
+  selector: 'app-dataset-load',
+  templateUrl: './dataset-load.component.html',
+  styleUrls: ['./dataset-load.component.css']
+})
+export class DatasetLoadComponent implements OnInit {
+
+  @Output() selectedDatasetChangeEvent = new EventEmitter<Dataset>();
+
+  @ViewChild(AddNewDatasetComponent) addNewDatasetComponent!: AddNewDatasetComponent;
+  @ViewChild(AddNewDatasetComponent) datatable!: DatatableComponent;
+
+  datasetLoaded: boolean = false;
+  selectedDatasetLoaded: boolean = false;
+
+  showMyDatasets: boolean = true;
+  myDatasets?: Dataset[];
+  existingDatasetSelected: boolean = false;
+  selectedDataset?: Dataset;
+
+  tableData: TableData = new TableData();
+
+  term: string = "";
+
+  constructor(private models: ModelsService, private datasets: DatasetsService, private csv: CsvParseService, private signalRService: SignalRService) {
+    this.datasets.getMyDatasets().subscribe((datasets) => {
+      this.myDatasets = datasets;
+    });
+  }
+
+  viewMyDatasetsForm() {
+    this.showMyDatasets = true;
+    if (this.selectedDataset != undefined)
+      this.resetSelectedDataset();
+    //this.resetCbsAndRbs();        //TREBA DA SE DESI
+  }
+  viewNewDatasetForm() {
+    this.showMyDatasets = false;
+    if (this.selectedDataset != undefined)
+      this.resetSelectedDataset();
+    //this.resetCbsAndRbs();        //TREBA DA SE DESI
+  }
+
+  refreshMyDatasets() {
+    this.datasets.getMyDatasets().subscribe((datasets) => {
+      this.myDatasets = datasets;
+      this.showMyDatasets = true;
+    });
+  }
+
+  selectThisDataset(dataset: Dataset) {
+    this.selectedDataset = dataset;
+    this.selectedDatasetLoaded = false;
+    this.existingDatasetSelected = true;
+    this.tableData.hasHeader = this.selectedDataset.hasHeader;
+
+    this.tableData.hasInput = true;
+    this.tableData.loaded = false;
+
+    this.datasets.getDatasetFile(dataset.fileId).subscribe((file: string | undefined) => {
+      if (file) {
+        this.tableData.loaded = true;
+        this.tableData.numRows = this.selectedDataset!.rowCount;
+        this.tableData.numCols = this.selectedDataset!.columnInfo.length;
+        this.tableData.data = this.csv.csvToArray(file, (dataset.delimiter == "razmak") ? " " : (dataset.delimiter == "") ? "," : dataset.delimiter);
+        //this.resetCbsAndRbs();                        //TREBA DA SE DESI
+        //this.refreshThreeNullValueRadioOptions();       //TREBA DA SE DESI
+        this.selectedDatasetLoaded = true;
+
+        this.selectedDatasetChangeEvent.emit(this.selectedDataset);
+      }
+    });
+  }
+
+  resetSelectedDataset(): boolean {
+    this.selectedDatasetChangeEvent.emit(this.selectedDataset);
+    return true;
+  }
+
+  ngOnInit(): void {
+    if (this.signalRService.hubConnection) {
+      this.signalRService.hubConnection.on("NotifyDataset", _ => {
+        this.refreshMyDatasets();
+      });
+    } else {
+      console.warn("Dataset-Load: No connection!");
+    }
+  }
+}