From ca592566e80a7a83fff85e0b5a11bcca06f7e017 Mon Sep 17 00:00:00 2001
From: Sonja Galovic <galovicsonja@gmail.com>
Date: Tue, 15 Mar 2022 21:27:46 +0100
Subject: Uredjena stranica add-model i komponenta dataset-load.

---
 .../dataset-load/dataset-load.component.css        |  6 +++
 .../dataset-load/dataset-load.component.html       | 57 +++++++++++++++++-----
 .../dataset-load/dataset-load.component.ts         | 43 ++++++++++++++++
 3 files changed, 94 insertions(+), 12 deletions(-)

(limited to 'frontend/src/app/_elements/dataset-load')

diff --git a/frontend/src/app/_elements/dataset-load/dataset-load.component.css b/frontend/src/app/_elements/dataset-load/dataset-load.component.css
index e69de29b..05819702 100644
--- a/frontend/src/app/_elements/dataset-load/dataset-load.component.css
+++ b/frontend/src/app/_elements/dataset-load/dataset-load.component.css
@@ -0,0 +1,6 @@
+#divInputs {
+    margin-left: 20px;
+}
+#divOutputs {
+    margin-left: 20px;
+}
\ No newline at end of file
diff --git a/frontend/src/app/_elements/dataset-load/dataset-load.component.html b/frontend/src/app/_elements/dataset-load/dataset-load.component.html
index c89add43..16830e11 100644
--- a/frontend/src/app/_elements/dataset-load/dataset-load.component.html
+++ b/frontend/src/app/_elements/dataset-load/dataset-load.component.html
@@ -1,19 +1,21 @@
 <div>
 
-  <input style="display: inline-block; width:350px;" list=delimiterOptions
+  <div class="d-flex justify-content-center">
+    <input style="display: inline-block; width:350px;" list=delimiterOptions
     placeholder="Izaberite ili ukucajte delimiter za .csv fajl" class="form-control" [(ngModel)]="delimiter"
     (input)="update()">
-  <datalist id=delimiterOptions>
-    <option *ngFor="let option of delimiterOptions">{{option}}</option>
-  </datalist>
-  &nbsp;&nbsp;&nbsp;&nbsp;
-  <label for="checkboxHeader">Da li .csv ima header?</label> &nbsp;
-  <input (input)="update()" [(ngModel)]="hasHeader" type="checkbox" value="" id="checkboxHeader" checked>
-  <br><br>
+    <datalist id=delimiterOptions>
+      <option *ngFor="let option of delimiterOptions">{{option}}</option>
+    </datalist>  &nbsp;&nbsp;&nbsp;&nbsp;
+ 
+    <label for="type" class="form-check-label">Da li .csv ima header?
+      <input class="mx-3 form-check-input" type="checkbox" (input)="update()" [(ngModel)]="hasHeader" type="checkbox" value="" id="checkboxHeader" checked>
+    </label> &nbsp;&nbsp;&nbsp;&nbsp;
 
-  <input id="fileInput" class="form-control mb-5" type="file" class="upload" (change)="changeListener($event)" accept=".csv">
-
-  <table *ngIf="csvRecords.length > 0 && hasHeader" class="table table-bordered table-light mt-5">
+    <input id="fileInput" class="form-control" type="file" class="upload" (change)="changeListener($event)" accept=".csv">
+  </div>
+  
+  <table *ngIf="csvRecords.length > 0 && hasHeader" class="table table-bordered table-light my-4">
     <thead>
       <tr>
         <th *ngFor="let item of csvRecords[0]; let i = index">{{item}}</th>
@@ -26,7 +28,7 @@
     </tbody>
   </table>
 
-  <table *ngIf="csvRecords.length > 0 && !hasHeader" class="table table-bordered table-light mt-5">
+  <table *ngIf="csvRecords.length > 0 && !hasHeader" class="table table-bordered table-light mt-4">
     <tbody>
       <tr *ngFor="let row of csvRecords | slice:0:10">
         <td *ngFor="let col of row">{{col}}</td>
@@ -39,4 +41,35 @@
     {{rowsNumber}} x {{colsNumber}}
   </div>
 
+  <div *ngIf="csvRecords.length > 0" class="mt-2">
+    <div class="row">
+      <div class="col d-flex justify-content-center">
+        <h3>Izaberite ulazne kolone:</h3> 
+        <div id="divInputs" class="form-check">
+          <br>
+          <div *ngFor="let item of csvRecords[0]; let i = index">  
+            <input *ngIf="i == 0" class="form-check-input" type="checkbox" value="{{item}}" id="cb_{{item}}" name="cbs" checked>
+            <input *ngIf="i != 0" class="form-check-input" type="checkbox" value="{{item}}" id="cb_{{item}}" name="cbs">&nbsp;
+            <label class="form-check-label" for="cb_{{item}}">
+              {{item}}
+            </label>
+          </div>
+        </div>
+      </div>
+      <div class="col d-flex justify-content-left">
+        <h3>Izaberite izlaznu kolonu:</h3>
+        <div id="divOutputs" class="form-check">
+          <br>
+          <div *ngFor="let item of csvRecords[0]; let i = index">
+            <input *ngIf="i == 0" class="form-check-input" type="radio" value="{{item}}" id="rb_{{item}}" name="rbs" checked>
+            <input *ngIf="i != 0" class="form-check-input" type="radio" value="{{item}}" id="rb_{{item}}" name="rbs">&nbsp;
+            <label class="form-check-label" for="rb_{{item}}">
+              {{item}}
+            </label>
+          </div>
+        </div>
+      </div>
+    </div>
+  </div>
+
 </div>
\ No newline at end of file
diff --git a/frontend/src/app/_elements/dataset-load/dataset-load.component.ts b/frontend/src/app/_elements/dataset-load/dataset-load.component.ts
index cde3e8b1..c772dc35 100644
--- a/frontend/src/app/_elements/dataset-load/dataset-load.component.ts
+++ b/frontend/src/app/_elements/dataset-load/dataset-load.component.ts
@@ -20,6 +20,9 @@ export class DatasetLoadComponent {
   rowsNumber: number = 0;
   colsNumber: number = 0;
 
+  checkedInputCols: Array<string> = [];
+  checkedOutputCol: string = '';
+
   constructor(private ngxCsvParser: NgxCsvParser) {
   }
 
@@ -51,4 +54,44 @@ export class DatasetLoadComponent {
       console.log('Error', error);
     });
   }
+
+  getCheckedInputCols() : Array<string> {
+    this.checkedInputCols = new Array<string>();
+    let checkboxes = document.getElementsByName("cbs");
+
+    for (let i = 0; i < checkboxes.length; i++) {
+      let thatCb = <HTMLInputElement>checkboxes[i];
+      if (thatCb.checked)
+        this.checkedInputCols.push(thatCb.value);
+    }
+    //console.log(this.checkedInputCols);
+    return this.checkedInputCols;
+  }
+  getCheckedOutputCol() : string {
+    this.checkedOutputCol = '';
+    let radiobuttons = document.getElementsByName("rbs");
+
+    for (let i = 0; i < radiobuttons.length; i++) {
+      let thatRb = <HTMLInputElement>radiobuttons[i];
+      if (thatRb.checked) {
+        this.checkedOutputCol = thatRb.value;
+        break; 
+      }
+    }
+    //console.log(this.checkedOutputCol);
+    return this.checkedOutputCol;
+  }
+  validationInputsOutput() {
+    if (this.checkedInputCols.length == 0) {
+      alert("Molimo Vas da izaberete ulaznu kolonu/kolone za mrežu.")
+      return;
+    } 
+    for (let i = 0; i < this.checkedInputCols.length; i++) {  
+      if (this.checkedInputCols[i] == this.checkedOutputCol) {
+        let colName = this.checkedOutputCol;
+        alert("Izabrali ste istu kolonu (" + colName + ") kao ulaznu i izlaznu iz mreže. Korigujte izbor.");
+        return;
+      }
+    }
+  }
 }
-- 
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