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import moment from 'moment';
import { prefixString } from './stringUtils';
export const formatBoolean = (value, t) => (value ? t('sharedYes') : t('sharedNo'));
export const formatNumber = (value, precision = 1) => Number(value.toFixed(precision));
export const formatPercentage = (value) => `${value}%`;
export const formatDate = (value, format = 'YYYY-MM-DD HH:mm') => moment(value).format(format);
export const formatTime = (value, format = 'YYYY-MM-DD HH:mm:ss') => moment(value).format(format);
export const formatAlarm = (value, t) => t(prefixString('alarm', value));
export const formatPosition = (value, key, t) => {
if (value != null && typeof value === 'object') {
value = value[key];
}
switch (key) {
case 'fixTime':
case 'deviceTime':
case 'serverTime':
case 'eventTime':
return formatTime(value);
case 'latitude':
case 'longitude':
return value.toFixed(5);
case 'speed':
case 'course':
return value.toFixed(1);
case 'batteryLevel':
return formatPercentage(value);
case 'alarm':
return formatAlarm(value, t);
default:
if (typeof value === 'number') {
return formatNumber(value);
} if (typeof value === 'boolean') {
return formatBoolean(value, t);
}
return value;
}
};
export const formatDistance = (value, unit, t) => {
switch (unit) {
case 'mi':
return `${(value * 0.000621371).toFixed(2)} ${t('sharedMi')}`;
case 'nmi':
return `${(value * 0.000539957).toFixed(2)} ${t('sharedNmi')}`;
case 'km':
default:
return `${(value * 0.001).toFixed(2)} ${t('sharedKm')}`;
}
};
export const formatSpeed = (value, unit, t) => {
switch (unit) {
case 'kmh':
return `${(value * 1.852).toFixed(2)} ${t('sharedKmh')}`;
case 'mph':
return `${(value * 1.15078).toFixed(2)} ${t('sharedMph')}`;
case 'kn':
default:
return `${(value * 1).toFixed(2)} ${t('sharedKn')}`;
}
};
export const formatVolume = (value, unit, t) => {
switch (unit) {
case 'impGal':
return `${(value / 4.546).toFixed(2)} ${t('sharedGallonAbbreviation')}`;
case 'usGal':
return `${(value / 3.785).toFixed(2)} ${t('sharedGallonAbbreviation')}`;
case 'ltr':
default:
return `${(value / 1).toFixed(2)} ${t('sharedLiterAbbreviation')}`;
}
};
export const formatHours = (value) => moment.duration(value).humanize();
export const formatCoordinate = (key, value, unit) => {
let hemisphere;
let degrees;
let minutes;
let seconds;
if (key === 'latitude') {
hemisphere = value >= 0 ? 'N' : 'S';
} else {
hemisphere = value >= 0 ? 'E' : 'W';
}
switch (unit) {
case 'ddm':
value = Math.abs(value);
degrees = Math.floor(value);
minutes = (value - degrees) * 60;
return `${degrees}° ${minutes.toFixed(6)}' ${hemisphere}`;
case 'dms':
value = Math.abs(value);
degrees = Math.floor(value);
minutes = Math.floor((value - degrees) * 60);
seconds = Math.round((value - degrees - minutes / 60) * 3600);
return `${degrees}° ${minutes}' ${seconds}" ${hemisphere}`;
default:
return `${value.toFixed(6)}°`;
}
};
export const getStatusColor = (status) => {
switch (status) {
case 'online':
return 'positive';
case 'offline':
return 'negative';
case 'unknown':
default:
return 'neutral';
}
};
export const getBatteryStatus = (batteryLevel) => {
if (batteryLevel >= 70) {
return 'positive';
}
if (batteryLevel > 30) {
return 'medium';
}
return 'negative';
};
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