import { Pipe, PipeTransform } from '@angular/core';

@Pipe({
  name: 'ofbDate'
})
export class OfbDatePipe implements PipeTransform {

  transform(value: Date, time?: boolean): any {   
    if (typeof value === 'undefined' || value == null){
      console.error("value for ofb-date-pipe was undefined or null");
      return value;
    } 
    if (typeof value === 'string') {
      value = new Date(value);
    }
    var year = value.getFullYear();
    var month = value.getMonth() + 1;
    var day = value.getDate();
    var m = month < 10 ? "0" + month : month;
    var d = day < 10 ? "0" + day : day;
    var datePart = year + "-" + m + "-" + d;
    if (time){
      var hour = value.getHours();
      var minutes = value.getMinutes();
      var m = minutes < 10 ? "0" + minutes : minutes;
      var amPm = hour < 12 ? " AM" : " PM";
      hour = hour > 12 ? hour - 12 : hour;
      hour = hour == 0 ? 12 : hour;
      return datePart + " | " + hour + ":" + m + amPm;
    }
    return datePart;
  }

}