gree_leran/node_modules/dayjs/esm/plugin/utc/index.js

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2024-06-14 01:11:29 +00:00
import { MILLISECONDS_A_MINUTE, MIN } from '../../constant';
var REGEX_VALID_OFFSET_FORMAT = /[+-]\d\d(?::?\d\d)?/g;
var REGEX_OFFSET_HOURS_MINUTES_FORMAT = /([+-]|\d\d)/g;
function offsetFromString(value) {
if (value === void 0) {
value = '';
}
var offset = value.match(REGEX_VALID_OFFSET_FORMAT);
if (!offset) {
return null;
}
var _ref = ("" + offset[0]).match(REGEX_OFFSET_HOURS_MINUTES_FORMAT) || ['-', 0, 0],
indicator = _ref[0],
hoursOffset = _ref[1],
minutesOffset = _ref[2];
var totalOffsetInMinutes = +hoursOffset * 60 + +minutesOffset;
if (totalOffsetInMinutes === 0) {
return 0;
}
return indicator === '+' ? totalOffsetInMinutes : -totalOffsetInMinutes;
}
export default (function (option, Dayjs, dayjs) {
var proto = Dayjs.prototype;
dayjs.utc = function (date) {
var cfg = {
date: date,
utc: true,
args: arguments
}; // eslint-disable-line prefer-rest-params
return new Dayjs(cfg); // eslint-disable-line no-use-before-define
};
proto.utc = function (keepLocalTime) {
var ins = dayjs(this.toDate(), {
locale: this.$L,
utc: true
});
if (keepLocalTime) {
return ins.add(this.utcOffset(), MIN);
}
return ins;
};
proto.local = function () {
return dayjs(this.toDate(), {
locale: this.$L,
utc: false
});
};
var oldParse = proto.parse;
proto.parse = function (cfg) {
if (cfg.utc) {
this.$u = true;
}
if (!this.$utils().u(cfg.$offset)) {
this.$offset = cfg.$offset;
}
oldParse.call(this, cfg);
};
var oldInit = proto.init;
proto.init = function () {
if (this.$u) {
var $d = this.$d;
this.$y = $d.getUTCFullYear();
this.$M = $d.getUTCMonth();
this.$D = $d.getUTCDate();
this.$W = $d.getUTCDay();
this.$H = $d.getUTCHours();
this.$m = $d.getUTCMinutes();
this.$s = $d.getUTCSeconds();
this.$ms = $d.getUTCMilliseconds();
} else {
oldInit.call(this);
}
};
var oldUtcOffset = proto.utcOffset;
proto.utcOffset = function (input, keepLocalTime) {
var _this$$utils = this.$utils(),
u = _this$$utils.u;
if (u(input)) {
if (this.$u) {
return 0;
}
if (!u(this.$offset)) {
return this.$offset;
}
return oldUtcOffset.call(this);
}
if (typeof input === 'string') {
input = offsetFromString(input);
if (input === null) {
return this;
}
}
var offset = Math.abs(input) <= 16 ? input * 60 : input;
var ins = this;
if (keepLocalTime) {
ins.$offset = offset;
ins.$u = input === 0;
return ins;
}
if (input !== 0) {
var localTimezoneOffset = this.$u ? this.toDate().getTimezoneOffset() : -1 * this.utcOffset();
ins = this.local().add(offset + localTimezoneOffset, MIN);
ins.$offset = offset;
ins.$x.$localOffset = localTimezoneOffset;
} else {
ins = this.utc();
}
return ins;
};
var oldFormat = proto.format;
var UTC_FORMAT_DEFAULT = 'YYYY-MM-DDTHH:mm:ss[Z]';
proto.format = function (formatStr) {
var str = formatStr || (this.$u ? UTC_FORMAT_DEFAULT : '');
return oldFormat.call(this, str);
};
proto.valueOf = function () {
var addedOffset = !this.$utils().u(this.$offset) ? this.$offset + (this.$x.$localOffset || this.$d.getTimezoneOffset()) : 0;
return this.$d.valueOf() - addedOffset * MILLISECONDS_A_MINUTE;
};
proto.isUTC = function () {
return !!this.$u;
};
proto.toISOString = function () {
return this.toDate().toISOString();
};
proto.toString = function () {
return this.toDate().toUTCString();
};
var oldToDate = proto.toDate;
proto.toDate = function (type) {
if (type === 's' && this.$offset) {
return dayjs(this.format('YYYY-MM-DD HH:mm:ss:SSS')).toDate();
}
return oldToDate.call(this);
};
var oldDiff = proto.diff;
proto.diff = function (input, units, _float) {
if (input && this.$u === input.$u) {
return oldDiff.call(this, input, units, _float);
}
var localThis = this.local();
var localInput = dayjs(input).local();
return oldDiff.call(localThis, localInput, units, _float);
};
});