import {Component, OnInit, Input} from '@angular/core';
import {FormGroup, FormArray, FormBuilder, Validators} from "@angular/forms";
import { HelpContentService } from "../../services/help-content.service";
import { Page } from "../../domain/page";

@Component({
    selector: 'divId-form',
    templateUrl: './divId-form.component.html',
})

export class DivIdFormComponent implements OnInit{
    @Input('group')
    myForm: FormGroup;
    @Input('communityPid')
    communityPid: string;
    @Input('pageId')
    pageId: string;
    @Input('availablePages')
    availablePages : Page[] = [];

    public errorMessage: string;

    constructor(public _fb: FormBuilder, private _helpContentService: HelpContentService){}

    ngOnInit(): void {

    }

    public get form() {
        return this._fb.group({
            _id : '',
            name : ['', Validators.required],
            page : [this.pageId,Validators.required],
            community : this.communityPid,
        });
    }

    public reset() {
        this.myForm.patchValue({
            _id : '',
            name : '',
            page: '',
            community: this.communityPid
        });
    }

    handleError(message: string, error) {
        if(error == null) {
            this.reset();
        }
        this.errorMessage = message + ' (Server responded: ' + error + ')';
    }
}