100 lines
2.9 KiB
TypeScript
100 lines
2.9 KiB
TypeScript
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import { Component, EventEmitter, inject, Input, OnInit, Output } from '@angular/core';
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import { FormControl, ReactiveFormsModule } from '@angular/forms';
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import { MatAutocompleteModule } from '@angular/material/autocomplete';
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import { MatFormFieldModule } from '@angular/material/form-field';
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import { MatInputModule } from '@angular/material/input';
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import { ActivatedRoute } from '@angular/router';
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import { Group } from '../../shared/models/group';
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@Component({
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selector: 'group-dropdown',
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imports: [
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MatAutocompleteModule,
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MatFormFieldModule,
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MatInputModule,
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ReactiveFormsModule,
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],
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templateUrl: './group-dropdown.component.html',
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styleUrl: './group-dropdown.component.scss'
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})
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export class GroupDropdownComponent implements OnInit {
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private readonly route = inject(ActivatedRoute);
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@Input() formControl = new FormControl<Group | string | undefined>(undefined);
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@Input() errorMessages: { [errorKey: string]: string } = {};
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@Input({ required: true }) groups: Group[] = [];
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@Input() group: string | undefined;
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@Input() groupDisabled: boolean | undefined;
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@Input() search: boolean = false;
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@Output() readonly groupChange = new EventEmitter<string>();
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errorMessageKeys: string[] = [];
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constructor() {
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this.route.data.subscribe(data => {
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if (!data['groups'])
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return;
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this.groups = data['groups'];
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});
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if (this.groupDisabled)
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this.formControl.disable();
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}
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ngOnInit(): void {
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this.errorMessageKeys = Object.keys(this.errorMessages);
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if (!this.group)
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return;
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const group = this.groups.find(r => r.id == this.group);
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this.formControl.setValue(group);
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}
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get filteredGroups() {
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const value = this.formControl.value;
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if (typeof value == 'string') {
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return this.groups.filter(r => r.name.toLowerCase().includes(value.toLowerCase()));
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}
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return this.groups;
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}
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select(event: Group) {
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this.groupChange.emit(event.id);
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}
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input() {
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if (this.search && typeof this.formControl.value == 'string') {
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this.groupChange.emit(this.formControl.value);
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}
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}
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blur() {
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if (!this.search && typeof this.formControl.value == 'string') {
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const name = this.formControl.value;
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const nameLower = name.toLowerCase();
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let newValue: Group | undefined = undefined;
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const insenstiveGroups = this.filteredGroups.filter(a => a.name.toLowerCase() == nameLower);
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if (insenstiveGroups.length > 1) {
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const sensitiveGroup = insenstiveGroups.find(a => a.name == name);
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newValue = sensitiveGroup ?? undefined;
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} else if (insenstiveGroups.length == 1) {
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newValue = insenstiveGroups[0];
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}
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if (newValue) {
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this.formControl.setValue(newValue);
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//this.groupChange.emit(newValue.name);
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} else if (!newValue)
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this.formControl.setValue(undefined);
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//this.groupChange.emit(undefined);
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}
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}
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displayFn(value: Group) {
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return value?.name;
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}
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}
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