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import { Injectable } from '@angular/core';
import { TranslateService } from '@ngx-translate/core';
import { LatinisePipe } from 'ngx-pipes';
@Injectable({
providedIn: 'root'
})
export class FunctionsService {
constructor(
public translate: TranslateService,
private latinisePipe: LatinisePipe,
) { }
empty(value: any) {
if (value === null || value === undefined) {
return true;
} else if (Array.isArray(value)) {
if (value.length > 0) {
return false;
} else {
return true;
}
} else if (String(value) !== '') {
return false;
} else {
return true;
}
}
isDate(value: any) {
return value instanceof Date && !isNaN(value.valueOf());
}
formatFrenchDateToTechnicalDate(date: string) {
if (!this.empty(date)) {
let arrDate = date.split('-');
arrDate = arrDate.concat(arrDate[arrDate.length - 1].split(' '));
arrDate.splice(2, 1);
if (this.empty(arrDate[3])) {
arrDate[3] = '00:00:00';
}
const formatDate = `${arrDate[2]}-${arrDate[1]}-${arrDate[0]} ${arrDate[3]}`;
return formatDate;
} else {
return date;
}
}
formatFrenchDateToObjectDate(date: string, delimiter: string = '-') {
if (!this.empty(date)) {
let arrDate = date.split(delimiter);
arrDate = arrDate.concat(arrDate[arrDate.length - 1].split(' '));
arrDate.splice(2, 1);
if (this.empty(arrDate[3])) {
arrDate[3] = '00:00:00';
}
const formatDate = `${arrDate[2]}-${arrDate[1]}-${arrDate[0]} ${arrDate[3]}`;
return new Date(formatDate);
} else {
return date;
}
}
formatDateObjectToDateString(date: Date, limitMode: boolean = false, format: string = 'dd-mm-yyyy') {
if (date !== null) {
let formatDate: any[] = [];
format.split('-').forEach((element: any) => {
if (element === 'dd') {
let day: any = date.getDate();
day = ('00' + day).slice(-2);
formatDate.push(day);
} else if (element === 'mm') {
let month: any = date.getMonth() + 1;
month = ('00' + month).slice(-2);
formatDate.push(month);
} else if (element === 'yyyy') {
let year: any = date.getFullYear();
formatDate.push(year);
}
});
let limit = '';
if (limitMode) {
limit = ' 23:59:59';
}
return `${formatDate.join('-')}${limit}`;
} else {
return date;
}
}
formatSerializedDateToDateString(date: string) {
return this.formatDateObjectToDateString(new Date(date));
}
listSortingDataAccessor(data: any, sortHeaderId: any) {
if (typeof data[sortHeaderId] === 'string') {
return data[sortHeaderId].toLowerCase();
}
return data[sortHeaderId];
}
filterUnSensitive(template: any, filter: string, filteredColumns: any) {
let filterReturn = false;
filter = this.latinisePipe.transform(filter);
filteredColumns.forEach((column: any) => {
let val = template[column];
if (typeof template[column] !== 'string') {
val = val === undefined || null ? '' : JSON.stringify(val);
}
filterReturn = filterReturn || this.latinisePipe.transform(val.toLowerCase()).includes(filter);
});
return filterReturn;
}
formatBytes(bytes: number, decimals = 2) {
if (typeof bytes === 'number') {
if (bytes === 0) { return '0 Octet'; }
const k = 1024;
const dm = decimals < 0 ? 0 : decimals;
const sizes = ['Octets', 'KO', 'MO', 'GO', 'TO', 'PO', 'EO', 'ZO', 'YO'];
const i = Math.floor(Math.log(bytes) / Math.log(k));
return parseFloat((bytes / Math.pow(k, i)).toFixed(dm)) + ' ' + sizes[i];
} else {
return bytes;
}
}
}