import { Component, Inject, OnInit } from '@angular/core';
import { FormBuilder, FormGroup } from '@angular/forms';
import { MAT_DIALOG_DATA, MatDialogRef } from '@angular/material/dialog';
import * as moment from 'moment';

import { CourtStatus } from '../../core/court-status';
import { Hearing } from '../../core/hearing';

@Component({
  selector: 'app-hearing-dialog',
  templateUrl: './hearing-dialog.component.html',
  styleUrls: ['./hearing-dialog.component.css'],
})
export class HearingDialogComponent implements OnInit {
  form: FormGroup;

  constructor(
    public dialogRef: MatDialogRef<HearingDialogComponent>,
    @Inject(MAT_DIALOG_DATA) public data: { hearing: Hearing; courtStatuses: CourtStatus[] },
    private fb: FormBuilder,
  ) {
    this.form = this.fb.group({
      courtNumber: '',
      itemNumber: '',
      bench: '',
      latestStatus: '',
      proceedings: '',
      nextHearingDate: '',
    });
  }

  ngOnInit() {
    this.form.setValue({
      courtNumber: this.data.hearing.courtNumber,
      itemNumber: this.data.hearing.itemNumber,
      bench: this.data.hearing.bench,
      latestStatus: this.data.hearing.courtStatus ? this.data.hearing.courtStatus.id : '',
      proceedings: this.data.hearing.proceedings,
      nextHearingDate: this.data.hearing.nextHearingDate
        ? moment(this.data.hearing.nextHearingDate, 'DD-MMM-YYYY').toDate()
        : '',
    });
  }

  accept(): void {
    const formValue = this.form.value;
    this.data.hearing.courtNumber = formValue.courtNumber;
    this.data.hearing.itemNumber = formValue.itemNumber;
    this.data.hearing.bench = formValue.bench;

    this.data.hearing.courtStatus =
      formValue.latestStatus === ''
        ? null
        : new CourtStatus({
            id: formValue.latestStatus,
            name: (this.data.courtStatuses.find(
              (x) => x.id === formValue.latestStatus,
            ) as CourtStatus).name,
          });
    this.data.hearing.proceedings = formValue.proceedings;
    if (formValue.nextHearingDate === '') {
      this.data.hearing.nextHearingDate = null;
    } else {
      this.data.hearing.nextHearingDate = moment(formValue.nextHearingDate).format('DD-MMM-YYYY');
    }

    this.dialogRef.close(this.data.hearing);
  }
}