@onesy/date
Version:
Time and date utils library
33 lines (32 loc) • 1.53 kB
JavaScript
;
var __importDefault = (this && this.__importDefault) || function (mod) {
return (mod && mod.__esModule) ? mod : { "default": mod };
};
Object.defineProperty(exports, "__esModule", { value: true });
const OnesyDate_1 = __importDefault(require("./OnesyDate"));
const remove_1 = __importDefault(require("./remove"));
function startOf(onesyDate_ = OnesyDate_1.default.onesyDate, unit = 'day') {
if (onesyDate_ &&
onesyDate_.valid) {
const onesyDate = new OnesyDate_1.default(onesyDate_);
switch (unit) {
case 'second':
return new OnesyDate_1.default(onesyDate.value.setMilliseconds(0));
case 'minute':
return new OnesyDate_1.default(onesyDate.value.setSeconds(0, 0));
case 'hour':
return new OnesyDate_1.default(onesyDate.value.setMinutes(0, 0, 0));
case 'day':
return new OnesyDate_1.default(onesyDate.value.setHours(0, 0, 0, 0));
case 'week':
return new OnesyDate_1.default(startOf((0, remove_1.default)((onesyDate.dayWeek === 0 ? 7 : onesyDate.dayWeek) - 1, 'day', onesyDate), 'day'));
case 'month':
return new OnesyDate_1.default(new Date(onesyDate.value.setDate(1)).setHours(0, 0, 0, 0));
case 'year':
return new OnesyDate_1.default(new Date(onesyDate.value.setMonth(0, 1)).setHours(0, 0, 0, 0));
default:
break;
}
}
}
exports.default = startOf;