109 lines
2.7 KiB
TypeScript
109 lines
2.7 KiB
TypeScript
import { COMMA, ENTER } from '@angular/cdk/keycodes';
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import { Component, EventEmitter, Input, OnChanges, OnInit, Output, SimpleChanges } from '@angular/core';
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import { IsActive } from '@app/core/common/enum/is-active.enum';
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import { LockTargetType } from '@app/core/common/enum/lock-target-type';
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import { LockFilter } from '@app/core/query/lock.lookup';
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import { UserService } from '@app/core/services/user/user.service';
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import { EnumUtils } from '@app/core/services/utilities/enum-utils.service';
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import { BaseComponent } from '@common/base/base.component';
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import { Guid } from '@common/types/guid';
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import { nameof } from 'ts-simple-nameof';
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@Component({
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selector: 'app-lock-listing-filters',
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templateUrl: './lock-listing-filters.component.html',
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styleUrls: ['./lock-listing-filters.component.scss']
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})
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export class LockListingFiltersComponent extends BaseComponent implements OnInit, OnChanges {
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@Input() readonly filter: LockFilter;
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@Output() filterChange = new EventEmitter<LockFilter>();
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lockTargetTypeEnumValues = this.enumUtils.getEnumValues<LockTargetType>(LockTargetType);
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readonly separatorKeysCodes: number[] = [ENTER, COMMA];
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// * State
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internalFilters: LockListingFilters = this._getEmptyFilters();
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protected appliedFilterCount: number = 0;
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constructor(
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public enumUtils: EnumUtils,
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public userService: UserService,
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) { super(); }
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ngOnInit() {
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}
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ngOnChanges(changes: SimpleChanges): void {
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const filterChange = changes[nameof<LockListingFiltersComponent>(x => x.filter)]?.currentValue as LockFilter;
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if (filterChange) {
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this.updateFilters()
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}
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}
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onSearchTermChange(searchTerm: string): void {
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this.applyFilters()
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}
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protected updateFilters(): void {
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this.internalFilters = this._parseToInternalFilters(this.filter);
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this.appliedFilterCount = this._computeAppliedFilters(this.internalFilters);
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}
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protected applyFilters(): void {
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const { targetTypes, like, userIds } = this.internalFilters ?? {}
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this.filterChange.emit({
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...this.filter,
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targetTypes,
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like,
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userIds
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})
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}
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private _parseToInternalFilters(inputFilter: LockFilter): LockListingFilters {
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if (!inputFilter) {
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return this._getEmptyFilters();
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}
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let { targetTypes, like, userIds } = inputFilter;
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return {
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targetTypes: targetTypes,
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like: like,
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userIds: userIds
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}
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}
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private _getEmptyFilters(): LockListingFilters {
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return {
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targetTypes: null,
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like: null,
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userIds: null
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}
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}
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private _computeAppliedFilters(filters: LockListingFilters): number {
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let count = 0;
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// if (filters?.isActive) {
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// count++
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// }
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return count;
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}
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clearFilters() {
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this.internalFilters = this._getEmptyFilters();
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}
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}
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interface LockListingFilters {
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targetTypes: LockTargetType[];
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like: string;
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userIds: Guid[];
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}
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