openaire-library/searchPages/searchUtils/dateFilter.component.ts

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import {Component, Input} from '@angular/core';
import {DateValue} from './searchHelperClasses.class';
import {FormControl} from "@angular/forms";
import { MatDatepickerInputEvent } from "@angular/material/datepicker";
@Component({
selector: 'date-filter',
template: `
<div>
<mat-select *ngIf="dateValue && dateValue.type!='range' " name="{{'select_date_type'+filterId}}" class=" matSelection uk-input" [(ngModel)]=dateValue.type [disableOptionCentering]="true" panelClass="matSelectionPanel">
<mat-option *ngFor="let type of dateValue.types let i = index" [value]="type" (click)="typeChanged(type)">{{dateValue.typesTitle[i]}}</mat-option>
</mat-select>
<div *ngIf="dateValue && dateValue.type=='range' ">
<div class=" uk-grid uk-margin-remove-left" >
<div class="uk-padding-remove uk-margin-small-bottom uk-width-1-1">
<mat-select name="{{'select_date_type'+filterId}}" [(ngModel)]=dateValue.type [disableOptionCentering]="true" class="matSelection uk-input" panelClass="matSelectionPanel">
<mat-option *ngFor="let type of dateValue.types let i = index" [value]="type" (click)="typeChanged(type)">{{dateValue.typesTitle[i]}}</mat-option>
</mat-select>
</div>
<div class="uk-padding-remove uk-margin-small-left uk-width-1-1">
<mat-form-field class="uk-width-1-1">
<input matInput [matDatepicker]="pickerFrom" placeholder="Choose from date"
[formControl]="fromDate" (click)="pickerFrom.open()" (dateChange)="fromDateChanged($event)">
<mat-datepicker-toggle matSuffix [for]="pickerFrom"></mat-datepicker-toggle>
<mat-datepicker #pickerFrom></mat-datepicker>
</mat-form-field>
</div>
<div class="uk-padding-remove uk-margin-small-left uk-width-1-1">
<mat-form-field class="uk-width-1-1">
<input matInput [matDatepicker]="pickerTo" placeholder="Choose to date"
[formControl]="toDate" (click)="pickerTo.open()" (dateChange)="toDateChanged($event)">
<mat-datepicker-toggle matSuffix [for]="pickerTo"></mat-datepicker-toggle>
<mat-datepicker #pickerTo></mat-datepicker>
</mat-form-field>
</div>
</div>
</div>
</div>
`
})
export class DateFilterComponent {
@Input() dateValue = new DateValue("any");
@Input() filterId;
@Input() validDateFrom: boolean = true;
@Input() validDateTo: boolean = true;
// Initialized to specific date (09.10.2018).
public from;//: Object = { date: { year: 2018, month: 10, day: 9 } };
public to;//: Object = { date: { year: 2018, month: 10, day: 9 } };
public fromDate;
public toDate;
constructor() {
}
ngOnInit() {
this.updateDefaultRangeDates(this.dateValue.from,this.dateValue.to);
}
updateDefaultRangeDates(df:Date,dt:Date){
this.fromDate = new FormControl(df);
this.toDate = new FormControl(dt);
}
typeChanged(type:string){
this.dateValue.setDatesByType(type);
this.updateDefaultRangeDates(this.dateValue.from, this.dateValue.to);
}
fromDateChanged(event: MatDatepickerInputEvent<Date>) {
this.dateValue.from = event.value;
//console.info("FROM: "+Dates.getDateToString(this.dateValue.from));
}
toDateChanged(event: MatDatepickerInputEvent<Date>) {
this.dateValue.to = event.value;
//console.info("TO: "+Dates.getDateToString(this.dateValue.to));
}
}