From 399bfb8dbda5439367310d71d320c05501ae599d Mon Sep 17 00:00:00 2001
From: Chantsova Ekaterina <chantsova.ekaterina@gmail.com>
Date: Mon, 5 Aug 2024 18:48:52 +0300
Subject: [PATCH] UI: timeinterval component redesign

---
 .../time/timeinterval.component.html          |  54 ++---
 .../time/timeinterval.component.scss          |  17 +-
 .../components/time/timeinterval.component.ts | 224 ++++++++++--------
 .../time/timewindow-panel.component.html      |   2 +-
 4 files changed, 153 insertions(+), 144 deletions(-)

diff --git a/ui-ngx/src/app/shared/components/time/timeinterval.component.html b/ui-ngx/src/app/shared/components/time/timeinterval.component.html
index a67cbdd9be..dc81688418 100644
--- a/ui-ngx/src/app/shared/components/time/timeinterval.component.html
+++ b/ui-ngx/src/app/shared/components/time/timeinterval.component.html
@@ -15,43 +15,37 @@
     limitations under the License.
 
 -->
-<section fxLayout="row" fxLayoutAlign="start start" fxLayoutGap="8px">
-  <section fxLayout="column" fxLayoutAlign="start center" [fxShow]="isEdit">
-    <label class="tb-small hide-label" translate>timewindow.hide</label>
-    <mat-checkbox [(ngModel)]="hideFlag" (ngModelChange)="onHideFlagChange()"></mat-checkbox>
-  </section>
-  <section class="interval-section" fxLayout="column" fxFlex fxLayoutGap="16px">
-    <section fxLayout="row" fxFlex [fxShow]="isEdit || !hideFlag">
-      <mat-form-field fxFlex [subscriptSizing]="subscriptSizing" [appearance]="appearance">
-        <mat-label *ngIf="predefinedName" translate>{{ predefinedName }}</mat-label>
-        <mat-select [disabled]="hideFlag || disabled" [(ngModel)]="interval" (ngModelChange)="onIntervalChange()" style="min-width: 150px;">
-          <mat-option *ngFor="let interval of intervals" [value]="interval.value">
-            {{ interval.name | translate:interval.translateParams }}
-          </mat-option>
-        </mat-select>
-      </mat-form-field>
-    </section>
-    <section fxLayout="row wrap" fxLayoutAlign="start start" fxFlex fxLayoutGap="6px" [fxShow]="advanced && (isEdit || !hideFlag)">
-      <mat-form-field class="number-input" [subscriptSizing]="subscriptSizing" [appearance]="appearance">
+<section class="tb-form-panel no-border no-padding" [formGroup]="timeintervalFormGroup">
+  <mat-form-field fxFlex [subscriptSizing]="subscriptSizing" [appearance]="appearance">
+    <mat-label *ngIf="predefinedName" translate>{{ predefinedName }}</mat-label>
+    <mat-select formControlName="interval">
+      <mat-option *ngFor="let interval of intervals" [value]="interval.value">
+        {{ interval.name | translate:interval.translateParams }}
+      </mat-option>
+    </mat-select>
+  </mat-form-field>
+  <section class="tb-form-row column-xs no-border no-padding tb-standard-fields advanced-input"
+           formGroupName="customInterval"
+           [fxShow]="advanced">
+    <div class="tb-flex">
+      <mat-form-field class="number-input flex" [subscriptSizing]="subscriptSizing" [appearance]="appearance">
         <mat-label translate>timeinterval.days</mat-label>
-        <input matInput [disabled]="hideFlag || disabled" type="number" step="1" min="0" [(ngModel)]="days" (ngModelChange)="onTimeInputChange('days')"/>
+        <input matInput type="number" step="1" min="0" formControlName="days" />
       </mat-form-field>
-      <mat-form-field class="number-input" [subscriptSizing]="subscriptSizing" [appearance]="appearance">
+      <mat-form-field class="number-input flex" [subscriptSizing]="subscriptSizing" [appearance]="appearance">
         <mat-label translate>timeinterval.hours</mat-label>
-        <input matInput [disabled]="hideFlag || disabled" type="number" step="1" [(ngModel)]="hours" (ngModelChange)="onTimeInputChange('hours')"/>
+        <input matInput type="number" step="1" formControlName="hours" />
       </mat-form-field>
-      <mat-form-field class="number-input" [subscriptSizing]="subscriptSizing" [appearance]="appearance">
+    </div>
+    <div class="tb-flex">
+      <mat-form-field class="number-input flex" [subscriptSizing]="subscriptSizing" [appearance]="appearance">
         <mat-label translate>timeinterval.minutes</mat-label>
-        <input matInput [disabled]="hideFlag || disabled" type="number" step="1" [(ngModel)]="mins" (ngModelChange)="onTimeInputChange('mins')"/>
+        <input matInput type="number" step="1" formControlName="mins" />
       </mat-form-field>
-      <mat-form-field class="number-input" [subscriptSizing]="subscriptSizing" [appearance]="appearance">
+      <mat-form-field class="number-input flex" [subscriptSizing]="subscriptSizing" [appearance]="appearance">
         <mat-label translate>timeinterval.seconds</mat-label>
-        <input matInput [disabled]="hideFlag || disabled" type="number" step="1" [(ngModel)]="secs" (ngModelChange)="onTimeInputChange('secs')"/>
+        <input matInput type="number" step="1" formControlName="secs" />
       </mat-form-field>
-    </section>
-  </section>
-  <section fxLayout="column" fxLayoutAlign="center center" [fxShow]="(isEdit || !hideFlag) && !disabledAdvanced">
-    <label class="tb-small advanced-label" translate>timeinterval.advanced</label>
-    <mat-slide-toggle [disabled]="hideFlag || disabled" class="advanced-switch" [(ngModel)]="advanced" (ngModelChange)="onAdvancedChange()"></mat-slide-toggle>
+    </div>
   </section>
 </section>
diff --git a/ui-ngx/src/app/shared/components/time/timeinterval.component.scss b/ui-ngx/src/app/shared/components/time/timeinterval.component.scss
index ba1c7b8d5a..c91f37bb2d 100644
--- a/ui-ngx/src/app/shared/components/time/timeinterval.component.scss
+++ b/ui-ngx/src/app/shared/components/time/timeinterval.component.scss
@@ -18,22 +18,21 @@
 :host {
   min-width: 355px;
 
-  .advanced-switch {
-    margin-bottom: 16px;
+  .tb-form-panel {
+    gap: 12px;
   }
 
-  .advanced-label {
-    margin: 5px 0;
-  }
-
-  .hide-label {
-    margin-bottom: 5px;
-    margin-right: 5px;
+  .advanced-input {
+    gap: 8px;
   }
 
   @media #{$mat-xs} {
     min-width: 0;
     width: 100%;
+
+    .advanced-input {
+      gap: 12px;
+    }
   }
 }
 
diff --git a/ui-ngx/src/app/shared/components/time/timeinterval.component.ts b/ui-ngx/src/app/shared/components/time/timeinterval.component.ts
index 4ffb18d624..9e533036d7 100644
--- a/ui-ngx/src/app/shared/components/time/timeinterval.component.ts
+++ b/ui-ngx/src/app/shared/components/time/timeinterval.component.ts
@@ -14,8 +14,8 @@
 /// limitations under the License.
 ///
 
-import { Component, EventEmitter, forwardRef, Input, OnInit, Output } from '@angular/core';
-import { ControlValueAccessor, NG_VALUE_ACCESSOR } from '@angular/forms';
+import { Component, forwardRef, Input, OnDestroy, OnInit } from '@angular/core';
+import { ControlValueAccessor, FormBuilder, FormGroup, NG_VALUE_ACCESSOR } from '@angular/forms';
 import { TimeService } from '@core/services/time.service';
 import { coerceNumberProperty } from '@angular/cdk/coercion';
 import { MatFormFieldAppearance, SubscriptSizing } from '@angular/material/form-field';
@@ -23,6 +23,8 @@ import { coerceBoolean } from '@shared/decorators/coercion';
 import { Interval, IntervalMath, TimeInterval } from '@shared/models/time/time.models';
 import { isDefined } from '@core/utils';
 import { IntervalType } from '@shared/models/telemetry/telemetry.models';
+import { takeUntil } from 'rxjs/operators';
+import { Subject } from 'rxjs';
 
 @Component({
   selector: 'tb-timeinterval',
@@ -36,7 +38,7 @@ import { IntervalType } from '@shared/models/telemetry/telemetry.models';
     }
   ]
 })
-export class TimeintervalComponent implements OnInit, ControlValueAccessor {
+export class TimeintervalComponent implements OnInit, ControlValueAccessor, OnDestroy {
 
   minValue: number;
   maxValue: number;
@@ -67,10 +69,6 @@ export class TimeintervalComponent implements OnInit, ControlValueAccessor {
   @coerceBoolean()
   isEdit = false;
 
-  @Input()
-  @coerceBoolean()
-  hideFlag = false;
-
   @Input()
   @coerceBoolean()
   disabledAdvanced = false;
@@ -79,8 +77,6 @@ export class TimeintervalComponent implements OnInit, ControlValueAccessor {
   @coerceBoolean()
   useCalendarIntervals = false;
 
-  @Output() hideFlagChange = new EventEmitter<boolean>();
-
   @Input() disabled: boolean;
 
   @Input()
@@ -89,16 +85,12 @@ export class TimeintervalComponent implements OnInit, ControlValueAccessor {
   @Input()
   appearance: MatFormFieldAppearance = 'fill';
 
-  days = 0;
-  hours = 0;
-  mins = 1;
-  secs = 0;
-
-  interval: Interval = 0;
   intervals: Array<TimeInterval>;
 
   advanced = false;
 
+  timeintervalFormGroup: FormGroup;
+
   customTimeInterval: TimeInterval = {
     name: 'timeinterval.custom',
     translateParams: {},
@@ -113,7 +105,43 @@ export class TimeintervalComponent implements OnInit, ControlValueAccessor {
     this.propagateChangeValue = value;
   };
 
-  constructor(private timeService: TimeService) {
+  private destroy$ = new Subject<void>();
+
+  constructor(private timeService: TimeService,
+              private fb: FormBuilder) {
+    this.timeintervalFormGroup = this.fb.group({
+      interval: [ 1 ],
+      customInterval: this.fb.group({
+        days: [ 0 ],
+        hours: [ 0 ],
+        mins: [ 1 ],
+        secs: [ 0 ]
+      })
+    });
+
+    this.timeintervalFormGroup.get('interval').valueChanges.pipe(
+      takeUntil(this.destroy$)
+    ).subscribe(() => this.onIntervalChange());
+
+    this.timeintervalFormGroup.get('customInterval').valueChanges.pipe(
+      takeUntil(this.destroy$)
+    ).subscribe(() => this.updateView());
+
+    this.timeintervalFormGroup.get('customInterval.secs').valueChanges.pipe(
+      takeUntil(this.destroy$)
+    ).subscribe((secs) => this.onSecsChange(secs));
+
+    this.timeintervalFormGroup.get('customInterval.mins').valueChanges.pipe(
+      takeUntil(this.destroy$)
+    ).subscribe((mins) => this.onMinsChange(mins));
+
+    this.timeintervalFormGroup.get('customInterval.hours').valueChanges.pipe(
+      takeUntil(this.destroy$)
+    ).subscribe((hours) => this.onHoursChange(hours));
+
+    this.timeintervalFormGroup.get('customInterval.days').valueChanges.pipe(
+      takeUntil(this.destroy$)
+    ).subscribe((days) => this.onDaysChange(days));
   }
 
   ngOnInit(): void {
@@ -132,6 +160,11 @@ export class TimeintervalComponent implements OnInit, ControlValueAccessor {
 
   setDisabledState(isDisabled: boolean): void {
     this.disabled = isDisabled;
+    if (this.disabled) {
+      this.timeintervalFormGroup.disable({emitEvent: false});
+    } else {
+      this.timeintervalFormGroup.enable({emitEvent: false});
+    }
   }
 
   writeValue(interval: Interval): void {
@@ -156,20 +189,31 @@ export class TimeintervalComponent implements OnInit, ControlValueAccessor {
   }
 
   private setInterval(interval: Interval) {
-    // if (!this.advanced) {
-      this.interval = interval;
-    // }
+    if (!this.advanced) {
+      this.timeintervalFormGroup.get('interval').patchValue(interval);
+    } else {
+      this.timeintervalFormGroup.get('interval').patchValue(IntervalType.CUSTOM);
+      this.setCustomInterval(interval);
+    }
+  }
+
+  private setCustomInterval(interval: Interval) {
     const intervalSeconds = Math.floor(IntervalMath.numberValue(interval) / 1000);
-    this.days = Math.floor(intervalSeconds / 86400);
-    this.hours = Math.floor((intervalSeconds % 86400) / 3600);
-    this.mins = Math.floor(((intervalSeconds % 86400) % 3600) / 60);
-    this.secs = intervalSeconds % 60;
+    this.timeintervalFormGroup.get('customInterval').patchValue({
+      days: Math.floor(intervalSeconds / 86400),
+      hours: Math.floor((intervalSeconds % 86400) / 3600),
+      mins: Math.floor(((intervalSeconds % 86400) % 3600) / 60),
+      secs: intervalSeconds % 60
+    });
   }
 
   private boundInterval(updateToPreferred = false) {
     const min = this.timeService.boundMinInterval(this.minValue);
     const max = this.timeService.boundMaxInterval(this.maxValue);
     this.intervals = this.timeService.getIntervals(this.minValue, this.maxValue, this.useCalendarIntervals);
+    if (!this.disabledAdvanced) {
+      this.intervals.push(this.customTimeInterval);
+    }
     if (this.rendered) {
       let newInterval = this.modelValue;
       const newIntervalMs = IntervalMath.numberValue(newInterval);
@@ -195,7 +239,7 @@ export class TimeintervalComponent implements OnInit, ControlValueAccessor {
     let value: Interval = null;
     let interval: Interval;
     if (!this.advanced) {
-      interval = this.interval;
+      interval = this.timeintervalFormGroup.get('interval').value;
       if (!interval || typeof interval === 'number' && isNaN(interval)) {
         interval = this.calculateIntervalMs();
       }
@@ -211,118 +255,90 @@ export class TimeintervalComponent implements OnInit, ControlValueAccessor {
   }
 
   private calculateIntervalMs(): number {
-    return (this.days * 86400 +
-      this.hours * 3600 +
-      this.mins * 60 +
-      this.secs) * 1000;
+    const customInterval = this.timeintervalFormGroup.get('customInterval').value;
+    return (customInterval.days * 86400 +
+      customInterval.hours * 3600 +
+      customInterval.mins * 60 +
+      customInterval.secs) * 1000;
   }
 
   onIntervalChange() {
-    this.updateView();
-  }
-
-  onAdvancedChange() {
-    if (!this.advanced) {
-      this.interval = this.calculateIntervalMs();
-    } else {
-      let interval = this.interval;
-      if (!interval || typeof interval === 'number' && isNaN(interval)) {
-        interval = this.calculateIntervalMs();
+    const customIntervalSelected = this.timeintervalFormGroup.get('interval').value === IntervalType.CUSTOM;
+    if (customIntervalSelected !== this.advanced) {
+      this.advanced = customIntervalSelected;
+      if (this.advanced) {
+        this.setCustomInterval(this.modelValue);
       }
-      this.setInterval(interval);
     }
     this.updateView();
   }
 
-  onHideFlagChange() {
-    this.hideFlagChange.emit(this.hideFlag);
-  }
-
-  onTimeInputChange(type: string) {
-    switch (type) {
-      case 'secs':
-        setTimeout(() => this.onSecsChange(), 0);
-        break;
-      case 'mins':
-        setTimeout(() => this.onMinsChange(), 0);
-        break;
-      case 'hours':
-        setTimeout(() => this.onHoursChange(), 0);
-        break;
-      case 'days':
-        setTimeout(() => this.onDaysChange(), 0);
-        break;
-    }
-  }
-
-  private onSecsChange() {
-    if (typeof this.secs === 'undefined') {
+  private onSecsChange(secs: number) {
+    const customInterval = this.timeintervalFormGroup.get('customInterval').value;
+    if (typeof secs === 'undefined') {
       return;
     }
-    if (this.secs < 0) {
-      if ((this.days + this.hours + this.mins) > 0) {
-        this.secs = this.secs + 60;
-        this.mins--;
-        this.onMinsChange();
+    if (secs < 0) {
+      if ((customInterval.days + customInterval.hours + customInterval.mins) > 0) {
+        this.timeintervalFormGroup.get('customInterval.secs').patchValue(secs + 60, {emitEvent: false});
+        this.timeintervalFormGroup.get('customInterval.mins').patchValue(customInterval.mins - 1, {emitEvent: true});
       } else {
-        this.secs = 0;
+        this.timeintervalFormGroup.get('customInterval.secs').patchValue(0, {emitEvent: false});
       }
-    } else if (this.secs >= 60) {
-      this.secs = this.secs - 60;
-      this.mins++;
-      this.onMinsChange();
+    } else if (secs >= 60) {
+      this.timeintervalFormGroup.get('customInterval.secs').patchValue(secs - 60, {emitEvent: false});
+      this.timeintervalFormGroup.get('customInterval.mins').patchValue(customInterval.mins + 1, {emitEvent: true});
     }
-    this.updateView();
   }
 
-  private onMinsChange() {
-    if (typeof this.mins === 'undefined') {
+  private onMinsChange(mins: number) {
+    const customInterval = this.timeintervalFormGroup.get('customInterval').value;
+    if (typeof mins === 'undefined') {
       return;
     }
-    if (this.mins < 0) {
-      if ((this.days + this.hours) > 0) {
-        this.mins = this.mins + 60;
-        this.hours--;
-        this.onHoursChange();
+    if (mins < 0) {
+      if ((customInterval.days + customInterval.hours) > 0) {
+        this.timeintervalFormGroup.get('customInterval.mins').patchValue(mins + 60, {emitEvent: false});
+        this.timeintervalFormGroup.get('customInterval.hours').patchValue(customInterval.hours - 1, {emitEvent: true});
       } else {
-        this.mins = 0;
+        this.timeintervalFormGroup.get('customInterval.mins').patchValue(0, {emitEvent: false});
       }
-    } else if (this.mins >= 60) {
-      this.mins = this.mins - 60;
-      this.hours++;
-      this.onHoursChange();
+    } else if (mins >= 60) {
+      this.timeintervalFormGroup.get('customInterval.mins').patchValue(mins - 60, {emitEvent: false});
+      this.timeintervalFormGroup.get('customInterval.hours').patchValue(customInterval.hours + 1, {emitEvent: true});
     }
-    this.updateView();
   }
 
-  private onHoursChange() {
-    if (typeof this.hours === 'undefined') {
+  private onHoursChange(hours: number) {
+    const customInterval = this.timeintervalFormGroup.get('customInterval').value;
+    if (typeof hours === 'undefined') {
       return;
     }
-    if (this.hours < 0) {
-      if (this.days > 0) {
-        this.hours = this.hours + 24;
-        this.days--;
-        this.onDaysChange();
+    if (hours < 0) {
+      if (customInterval.days > 0) {
+        this.timeintervalFormGroup.get('customInterval.hours').patchValue(hours + 24, {emitEvent: false});
+        this.timeintervalFormGroup.get('customInterval.days').patchValue(customInterval.days - 1, {emitEvent: true});
       } else {
-        this.hours = 0;
+        this.timeintervalFormGroup.get('customInterval.hours').patchValue(0, {emitEvent: false});
       }
-    } else if (this.hours >= 24) {
-      this.hours = this.hours - 24;
-      this.days++;
-      this.onDaysChange();
+    } else if (hours >= 24) {
+      this.timeintervalFormGroup.get('customInterval.hours').patchValue(hours - 24, {emitEvent: false});
+      this.timeintervalFormGroup.get('customInterval.days').patchValue(customInterval.days + 1, {emitEvent: true});
     }
-    this.updateView();
   }
 
-  private onDaysChange() {
-    if (typeof this.days === 'undefined') {
+  private onDaysChange(days: number) {
+    if (typeof days === 'undefined') {
       return;
     }
-    if (this.days < 0) {
-      this.days = 0;
+    if (days < 0) {
+      this.timeintervalFormGroup.get('customInterval.days').patchValue(0, {emitEvent: false});
     }
-    this.updateView();
+  }
+
+  ngOnDestroy() {
+    this.destroy$.next();
+    this.destroy$.complete();
   }
 
 }
diff --git a/ui-ngx/src/app/shared/components/time/timewindow-panel.component.html b/ui-ngx/src/app/shared/components/time/timewindow-panel.component.html
index 03be25a760..dbb36b84a6 100644
--- a/ui-ngx/src/app/shared/components/time/timewindow-panel.component.html
+++ b/ui-ngx/src/app/shared/components/time/timewindow-panel.component.html
@@ -159,7 +159,7 @@
         </section>
       </ng-container>
 
-      <section class="tb-form-panel stroked" *ngIf="(isEdit || !timewindow.hideAggInterval)
+      <section class="tb-form-panel stroked" [fxShow]="(isEdit || !timewindow.hideAggInterval)
        && timewindowForm.get('aggregation.type').value !== aggregationTypes.NONE">
         <div class="tb-form-panel-title">{{ 'aggregation.group-interval' | translate }}</div>
         <ng-container formGroupName="realtime" *ngIf="timewindow.selectedTab === timewindowTypes.REALTIME">