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import { Component, Input, OnInit } from '@angular/core';
import { FormControl } from '@angular/forms';
import { NgbCalendar, NgbDateStruct, NgbTimeStruct } from '@ng-bootstrap/ng-bootstrap';
import moment from 'moment';
import { Subscription } from 'rxjs';
@Component({
selector: 'cd-date-time-picker',
templateUrl: './date-time-picker.component.html',
styleUrls: ['./date-time-picker.component.scss']
})
export class DateTimePickerComponent implements OnInit {
@Input()
control: FormControl;
@Input()
hasSeconds = true;
@Input()
hasTime = true;
format: string;
minDate: NgbDateStruct;
date: NgbDateStruct;
time: NgbTimeStruct;
sub: Subscription;
constructor(private calendar: NgbCalendar) {}
ngOnInit() {
this.minDate = this.calendar.getToday();
if (!this.hasTime) {
this.format = 'YYYY-MM-DD';
} else if (this.hasSeconds) {
this.format = 'YYYY-MM-DD HH:mm:ss';
} else {
this.format = 'YYYY-MM-DD HH:mm';
}
let mom = moment(this.control?.value, this.format);
if (!mom.isValid() || mom.isBefore(moment())) {
mom = moment();
}
this.date = { year: mom.year(), month: mom.month() + 1, day: mom.date() };
this.time = { hour: mom.hour(), minute: mom.minute(), second: mom.second() };
this.onModelChange();
}
onModelChange() {
if (this.date) {
const datetime = Object.assign({}, this.date, this.time);
datetime.month--;
setTimeout(() => {
this.control.setValue(moment(datetime).format(this.format));
});
} else {
setTimeout(() => {
this.control.setValue('');
});
}
}
}
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