import { Component, Input, OnInit } from '@angular/core';
import { AbstractControl } from '@angular/forms';

import { JsonSchemaFormService } from '../../library/json-schema-form.service';

@Component({
  selector: 'material-input-widget',
  template: `
    <section [class]="options?.htmlClass">
      <md-input #inputControl
        [attr.aria-describedby]="'control' + layoutNode?._id + 'Status'"
        [attr.list]="'control' + layoutNode?._id + 'Autocomplete'"
        [attr.maxlength]="options?.maxLength"
        [attr.minlength]="options?.minLength"
        [attr.pattern]="options?.pattern"
        [required]="options?.required"
        [class]="options?.fieldHtmlClass"
        [disabled]="controlDisabled"
        [id]="'control' + layoutNode?._id"
        [name]="controlName"
        [placeholder]="options?.title"
        [readonly]="options?.readonly ? 'readonly' : null"
        [style.width]="'100%'"
        [type]="layoutNode?.type"
        [value]="controlValue"
        (input)="updateValue($event)">
        <span *ngIf="options?.fieldAddonLeft"
          md-prefix>{{options?.fieldAddonLeft}}</span>
        <span *ngIf="options?.fieldAddonRight"
          md-suffix>{{options?.fieldAddonRight}}</span>
        <md-hint *ngIf="options?.description && !(options?.placeholder && !formControl?.dirty)"
          align="end">{{options?.description}}</md-hint>
        <md-hint *ngIf="!options?.description && options?.placeholder && !formControl?.dirty"
          align="end">{{options?.placeholder}}</md-hint>
      </md-input>
    </section>`,
    styles: [`md-input { margin-top: 6px; }`],
})
export class MaterialInputComponent implements OnInit {
  private formControl: AbstractControl;
  private controlName: string;
  private controlValue: any;
  private controlDisabled: boolean = false;
  private boundControl: boolean = false;
  private options: any;
  private autoCompleteList: string[] = [];
  @Input() formID: number;
  @Input() layoutNode: any;
  @Input() layoutIndex: number[];
  @Input() dataIndex: number[];

  constructor(
    private jsf: JsonSchemaFormService
  ) { }

  ngOnInit() {
    this.options = this.layoutNode.options;
    this.jsf.initializeControl(this);
  }

  private updateValue(event) {
    this.jsf.updateValue(this, event.target.value);
  }
}