97 lines
3.3 KiB
TypeScript
97 lines
3.3 KiB
TypeScript
import {Component, EventEmitter, Input, Output} from '@angular/core';
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import {RangeFilter} from './rangeFilterHelperClasses.class';
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import {Dates, StringUtils} from "../string-utils.class";
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import {ActivatedRoute, Router} from "@angular/router";
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import {properties} from "../../../../environments/environment";
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import {FormBuilder} from "@angular/forms";
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@Component({
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selector: 'range-filter',
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templateUrl: 'rangeFilter.component.html'
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})
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export class RangeFilterComponent {
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@Input() filter:RangeFilter;
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@Input() isDisabled:boolean = false;
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@Input() showQuickButtons:boolean = true;
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public _maxCharacters:number =28;
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public focusedInput: string = "";
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@Input() yearMin: number = Dates.yearMin;
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@Input() yearMax: number = Dates.yearMax;
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@Input() mandatoryRange:boolean = false;
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public currentYear: number = Dates.currentYear;
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public yearValidators = [StringUtils.inValidYearValidator(this.yearMin, this.yearMax)];
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public formValidators = [StringUtils.fromYearAfterToYearValidator];
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public rangeForm;
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@Output() onFilterChange = new EventEmitter();
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@Input() actionRoute:boolean = false;
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queryParams = {};
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constructor(private _router: Router, private route: ActivatedRoute, private _fb: FormBuilder) {}
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ngOnInit() {
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if(this.mandatoryRange) {
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this.formValidators.push(StringUtils.rangeRequired(this.mandatoryRange));
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}
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this.rangeForm = this._fb.group({
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yearFrom: [this.filter.selectedFromValue, this.yearValidators],
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yearTo: [this.filter.selectedToValue, this.yearValidators]
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}, {validators: this.formValidators});
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this.route.queryParams.subscribe(params => {
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this.queryParams = Object.assign({}, params);
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});
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}
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public _formatTitle(title){
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return ((title.length > this._maxCharacters)?(title.substring(0,(this._maxCharacters - ('...').length))+"..."):title);
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}
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yearChanged(yearsSelected: number = null){
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if(yearsSelected != null) {
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this.filter.selectedFromValue = (this.currentYear - yearsSelected) + "";
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this.filter.selectedToValue = this.currentYear + "";
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} else {
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this.filter.selectedFromValue = this.rangeForm.get('yearFrom').value;
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this.filter.selectedToValue = this.rangeForm.get('yearTo').value;
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}
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this.onFilterChange.emit({
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value: this.filter
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});
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}
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clearFilter() {
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this.filter.selectedFromValue = null;
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this.filter.selectedToValue = null;
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this.onFilterChange.emit({
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value: this.filter
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});
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}
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getFilterName(value){
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let name = value.name +" ("+ value.number.format()+")";
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return name;
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}
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stringToNum(value: string): number {
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return +(value);
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}
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getFilterUrl(year:number, selected:boolean){
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return properties.baseLink + (this._router.url.indexOf('year=range') == -1 ? this._router.url: (this._router.url.split("year=range"+this.filter.selectedFromValue+':'+this.filter.selectedToValue).join(''))) + (selected ? '' : (this._router.url.indexOf('?')!=-1?'&':'?') +'year=range'+(this.currentYear - year) + ':'+ this.currentYear);
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}
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getRoute(){
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return properties.baseLink + this._router.url.split("?")[0];
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}
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getParams(year:number, selected:boolean){
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let params = Object.assign({}, this.queryParams);
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if(!selected){
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params['year'] = 'range'+(this.currentYear - year) + ':'+ this.currentYear;
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}else{
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delete params['year'];
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}
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delete params['page'];
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return params;
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}
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}
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