ng-zorro-antd
Version:
An enterprise-class UI components based on Ant Design and Angular
255 lines • 30.2 kB
JavaScript
/**
* Use of this source code is governed by an MIT-style license that can be
* found in the LICENSE file at https://github.com/NG-ZORRO/ng-zorro-antd/blob/master/LICENSE
*/
import { addMonths, addYears, differenceInCalendarDays, differenceInCalendarMonths, differenceInCalendarYears, differenceInHours, differenceInMinutes, differenceInSeconds, isFirstDayOfMonth, isLastDayOfMonth, isSameDay, isSameHour, isSameMinute, isSameMonth, isSameSecond, isSameYear, isToday, isValid, setDay, setMonth, setYear, startOfMonth, startOfWeek } from 'date-fns';
import { warn } from 'ng-zorro-antd/core/logger';
export function wrongSortOrder(rangeValue) {
const [start, end] = rangeValue;
return !!start && !!end && end.isBeforeDay(start);
}
export function normalizeRangeValue(value, hasTimePicker, type = 'month', activePart = 'left') {
const [start, end] = value;
let newStart = start || new CandyDate();
let newEnd = end || (hasTimePicker ? newStart : newStart.add(1, type));
if (start && !end) {
newStart = start;
newEnd = hasTimePicker ? start : start.add(1, type);
}
else if (!start && end) {
newStart = hasTimePicker ? end : end.add(-1, type);
newEnd = end;
}
else if (start && end && !hasTimePicker) {
if (start.isSame(end, type)) {
newEnd = newStart.add(1, type);
}
else {
if (activePart === 'left') {
newEnd = newStart.add(1, type);
}
else {
newStart = newEnd.add(-1, type);
}
}
}
return [newStart, newEnd];
}
export function cloneDate(value) {
if (Array.isArray(value)) {
return value.map(v => (v instanceof CandyDate ? v.clone() : null));
}
else {
return value instanceof CandyDate ? value.clone() : null;
}
}
/**
* Wrapping kind APIs for date operating and unify
* NOTE: every new API return new CandyDate object without side effects to the former Date object
* NOTE: most APIs are based on local time other than customized locale id (this needs tobe support in future)
* TODO: support format() against to angular's core API
*/
export class CandyDate {
// locale: string; // Custom specified locale ID
constructor(date) {
if (date) {
if (date instanceof Date) {
this.nativeDate = date;
}
else if (typeof date === 'string' || typeof date === 'number') {
warn('The string type is not recommended for date-picker, use "Date" type');
this.nativeDate = new Date(date);
}
else {
throw new Error('The input date type is not supported ("Date" is now recommended)');
}
}
else {
this.nativeDate = new Date();
}
}
calendarStart(options) {
return new CandyDate(startOfWeek(startOfMonth(this.nativeDate), options));
}
// ---------------------------------------------------------------------
// | Native shortcuts
// -----------------------------------------------------------------------------\
getYear() {
return this.nativeDate.getFullYear();
}
getMonth() {
return this.nativeDate.getMonth();
}
getDay() {
return this.nativeDate.getDay();
}
getTime() {
return this.nativeDate.getTime();
}
getDate() {
return this.nativeDate.getDate();
}
getHours() {
return this.nativeDate.getHours();
}
getMinutes() {
return this.nativeDate.getMinutes();
}
getSeconds() {
return this.nativeDate.getSeconds();
}
getMilliseconds() {
return this.nativeDate.getMilliseconds();
}
// ---------------------------------------------------------------------
// | New implementing APIs
// ---------------------------------------------------------------------
clone() {
return new CandyDate(new Date(this.nativeDate));
}
setHms(hour, minute, second) {
const newDate = new Date(this.nativeDate.setHours(hour, minute, second));
return new CandyDate(newDate);
}
setYear(year) {
return new CandyDate(setYear(this.nativeDate, year));
}
addYears(amount) {
return new CandyDate(addYears(this.nativeDate, amount));
}
// NOTE: month starts from 0
// NOTE: Don't use the native API for month manipulation as it not restrict the date when it overflows, eg. (new Date('2018-7-31')).setMonth(1) will be date of 2018-3-03 instead of 2018-2-28
setMonth(month) {
return new CandyDate(setMonth(this.nativeDate, month));
}
addMonths(amount) {
return new CandyDate(addMonths(this.nativeDate, amount));
}
setDay(day, options) {
return new CandyDate(setDay(this.nativeDate, day, options));
}
setDate(amount) {
const date = new Date(this.nativeDate);
date.setDate(amount);
return new CandyDate(date);
}
addDays(amount) {
return this.setDate(this.getDate() + amount);
}
add(amount, mode) {
switch (mode) {
case 'decade':
return this.addYears(amount * 10);
case 'year':
return this.addYears(amount);
case 'month':
return this.addMonths(amount);
default:
return this.addMonths(amount);
}
}
isSame(date, grain = 'day') {
let fn;
switch (grain) {
case 'decade':
fn = (pre, next) => Math.abs(pre.getFullYear() - next.getFullYear()) < 11;
break;
case 'year':
fn = isSameYear;
break;
case 'month':
fn = isSameMonth;
break;
case 'day':
fn = isSameDay;
break;
case 'hour':
fn = isSameHour;
break;
case 'minute':
fn = isSameMinute;
break;
case 'second':
fn = isSameSecond;
break;
default:
fn = isSameDay;
break;
}
return fn(this.nativeDate, this.toNativeDate(date));
}
isSameYear(date) {
return this.isSame(date, 'year');
}
isSameMonth(date) {
return this.isSame(date, 'month');
}
isSameDay(date) {
return this.isSame(date, 'day');
}
isSameHour(date) {
return this.isSame(date, 'hour');
}
isSameMinute(date) {
return this.isSame(date, 'minute');
}
isSameSecond(date) {
return this.isSame(date, 'second');
}
isBefore(date, grain = 'day') {
if (date === null) {
return false;
}
let fn;
switch (grain) {
case 'year':
fn = differenceInCalendarYears;
break;
case 'month':
fn = differenceInCalendarMonths;
break;
case 'day':
fn = differenceInCalendarDays;
break;
case 'hour':
fn = differenceInHours;
break;
case 'minute':
fn = differenceInMinutes;
break;
case 'second':
fn = differenceInSeconds;
break;
default:
fn = differenceInCalendarDays;
break;
}
return fn(this.nativeDate, this.toNativeDate(date)) < 0;
}
isBeforeYear(date) {
return this.isBefore(date, 'year');
}
isBeforeMonth(date) {
return this.isBefore(date, 'month');
}
isBeforeDay(date) {
return this.isBefore(date, 'day');
}
// Equal to today accurate to "day"
isToday() {
return isToday(this.nativeDate);
}
isValid() {
return isValid(this.nativeDate);
}
isFirstDayOfMonth() {
return isFirstDayOfMonth(this.nativeDate);
}
isLastDayOfMonth() {
return isLastDayOfMonth(this.nativeDate);
}
toNativeDate(date) {
return date instanceof CandyDate ? date.nativeDate : date;
}
}
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* Use of this source code is governed by an MIT-style license that can be\n * found in the LICENSE file at https://github.com/NG-ZORRO/ng-zorro-antd/blob/master/LICENSE\n */\n\nimport {\n  addMonths,\n  addYears,\n  differenceInCalendarDays,\n  differenceInCalendarMonths,\n  differenceInCalendarYears,\n  differenceInHours,\n  differenceInMinutes,\n  differenceInSeconds,\n  isFirstDayOfMonth,\n  isLastDayOfMonth,\n  isSameDay,\n  isSameHour,\n  isSameMinute,\n  isSameMonth,\n  isSameSecond,\n  isSameYear,\n  isToday,\n  isValid,\n  setDay,\n  setMonth,\n  setYear,\n  startOfMonth,\n  startOfWeek\n} from 'date-fns';\nimport { warn } from 'ng-zorro-antd/core/logger';\nimport { IndexableObject, NzSafeAny } from 'ng-zorro-antd/core/types';\n\nexport type CandyDateMode = 'decade' | 'year' | 'month' | 'day' | 'hour' | 'minute' | 'second';\nexport type NormalizedMode = 'decade' | 'year' | 'month';\nexport type WeekDayIndex = 0 | 1 | 2 | 3 | 4 | 5 | 6;\nexport type CandyDateType = CandyDate | Date | null;\nexport type SingleValue = CandyDate | null;\nexport type CompatibleValue = SingleValue | SingleValue[];\n\nexport function wrongSortOrder(rangeValue: SingleValue[]): boolean {\n  const [start, end] = rangeValue;\n  return !!start && !!end && end.isBeforeDay(start);\n}\n\nexport function normalizeRangeValue(\n  value: SingleValue[],\n  hasTimePicker: boolean,\n  type: NormalizedMode = 'month',\n  activePart: 'left' | 'right' = 'left'\n): CandyDate[] {\n  const [start, end] = value;\n  let newStart: CandyDate = start || new CandyDate();\n  let newEnd: CandyDate = end || (hasTimePicker ? newStart : newStart.add(1, type));\n\n  if (start && !end) {\n    newStart = start;\n    newEnd = hasTimePicker ? start : start.add(1, type);\n  } else if (!start && end) {\n    newStart = hasTimePicker ? end : end.add(-1, type);\n    newEnd = end;\n  } else if (start && end && !hasTimePicker) {\n    if (start.isSame(end, type)) {\n      newEnd = newStart.add(1, type);\n    } else {\n      if (activePart === 'left') {\n        newEnd = newStart.add(1, type);\n      } else {\n        newStart = newEnd.add(-1, type);\n      }\n    }\n  }\n  return [newStart, newEnd];\n}\n\nexport function cloneDate(value: CompatibleValue): CompatibleValue {\n  if (Array.isArray(value)) {\n    return value.map(v => (v instanceof CandyDate ? v.clone() : null));\n  } else {\n    return value instanceof CandyDate ? value.clone() : null;\n  }\n}\n\n/**\n * Wrapping kind APIs for date operating and unify\n * NOTE: every new API return new CandyDate object without side effects to the former Date object\n * NOTE: most APIs are based on local time other than customized locale id (this needs tobe support in future)\n * TODO: support format() against to angular's core API\n */\nexport class CandyDate implements IndexableObject {\n  nativeDate: Date;\n  // locale: string; // Custom specified locale ID\n\n  constructor(date?: Date | string | number) {\n    if (date) {\n      if (date instanceof Date) {\n        this.nativeDate = date;\n      } else if (typeof date === 'string' || typeof date === 'number') {\n        warn('The string type is not recommended for date-picker, use \"Date\" type');\n        this.nativeDate = new Date(date);\n      } else {\n        throw new Error('The input date type is not supported (\"Date\" is now recommended)');\n      }\n    } else {\n      this.nativeDate = new Date();\n    }\n  }\n\n  calendarStart(options?: { weekStartsOn: WeekDayIndex | undefined }): CandyDate {\n    return new CandyDate(startOfWeek(startOfMonth(this.nativeDate), options));\n  }\n\n  // ---------------------------------------------------------------------\n  // | Native shortcuts\n  // -----------------------------------------------------------------------------\\\n\n  getYear(): number {\n    return this.nativeDate.getFullYear();\n  }\n\n  getMonth(): number {\n    return this.nativeDate.getMonth();\n  }\n\n  getDay(): number {\n    return this.nativeDate.getDay();\n  }\n\n  getTime(): number {\n    return this.nativeDate.getTime();\n  }\n\n  getDate(): number {\n    return this.nativeDate.getDate();\n  }\n\n  getHours(): number {\n    return this.nativeDate.getHours();\n  }\n\n  getMinutes(): number {\n    return this.nativeDate.getMinutes();\n  }\n\n  getSeconds(): number {\n    return this.nativeDate.getSeconds();\n  }\n\n  getMilliseconds(): number {\n    return this.nativeDate.getMilliseconds();\n  }\n\n  // ---------------------------------------------------------------------\n  // | New implementing APIs\n  // ---------------------------------------------------------------------\n\n  clone(): CandyDate {\n    return new CandyDate(new Date(this.nativeDate));\n  }\n\n  setHms(hour: number, minute: number, second: number): CandyDate {\n    const newDate = new Date(this.nativeDate.setHours(hour, minute, second));\n    return new CandyDate(newDate);\n  }\n\n  setYear(year: number): CandyDate {\n    return new CandyDate(setYear(this.nativeDate, year));\n  }\n\n  addYears(amount: number): CandyDate {\n    return new CandyDate(addYears(this.nativeDate, amount));\n  }\n\n  // NOTE: month starts from 0\n  // NOTE: Don't use the native API for month manipulation as it not restrict the date when it overflows, eg. (new Date('2018-7-31')).setMonth(1) will be date of 2018-3-03 instead of 2018-2-28\n  setMonth(month: number): CandyDate {\n    return new CandyDate(setMonth(this.nativeDate, month));\n  }\n\n  addMonths(amount: number): CandyDate {\n    return new CandyDate(addMonths(this.nativeDate, amount));\n  }\n\n  setDay(day: number, options?: { weekStartsOn: WeekDayIndex }): CandyDate {\n    return new CandyDate(setDay(this.nativeDate, day, options));\n  }\n\n  setDate(amount: number): CandyDate {\n    const date = new Date(this.nativeDate);\n    date.setDate(amount);\n    return new CandyDate(date);\n  }\n\n  addDays(amount: number): CandyDate {\n    return this.setDate(this.getDate() + amount);\n  }\n\n  add(amount: number, mode: NormalizedMode): CandyDate {\n    switch (mode) {\n      case 'decade':\n        return this.addYears(amount * 10);\n      case 'year':\n        return this.addYears(amount);\n      case 'month':\n        return this.addMonths(amount);\n      default:\n        return this.addMonths(amount);\n    }\n  }\n\n  isSame(date: CandyDateType, grain: CandyDateMode = 'day'): boolean {\n    let fn;\n    switch (grain) {\n      case 'decade':\n        fn = (pre: Date, next: Date) => Math.abs(pre.getFullYear() - next.getFullYear()) < 11;\n        break;\n      case 'year':\n        fn = isSameYear;\n        break;\n      case 'month':\n        fn = isSameMonth;\n        break;\n      case 'day':\n        fn = isSameDay;\n        break;\n      case 'hour':\n        fn = isSameHour;\n        break;\n      case 'minute':\n        fn = isSameMinute;\n        break;\n      case 'second':\n        fn = isSameSecond;\n        break;\n      default:\n        fn = isSameDay;\n        break;\n    }\n    return fn(this.nativeDate, this.toNativeDate(date));\n  }\n\n  isSameYear(date: CandyDateType): boolean {\n    return this.isSame(date, 'year');\n  }\n\n  isSameMonth(date: CandyDateType): boolean {\n    return this.isSame(date, 'month');\n  }\n\n  isSameDay(date: CandyDateType): boolean {\n    return this.isSame(date, 'day');\n  }\n\n  isSameHour(date: CandyDateType): boolean {\n    return this.isSame(date, 'hour');\n  }\n\n  isSameMinute(date: CandyDateType): boolean {\n    return this.isSame(date, 'minute');\n  }\n\n  isSameSecond(date: CandyDateType): boolean {\n    return this.isSame(date, 'second');\n  }\n\n  isBefore(date: CandyDateType, grain: CandyDateMode = 'day'): boolean {\n    if (date === null) {\n      return false;\n    }\n    let fn;\n    switch (grain) {\n      case 'year':\n        fn = differenceInCalendarYears;\n        break;\n      case 'month':\n        fn = differenceInCalendarMonths;\n        break;\n      case 'day':\n        fn = differenceInCalendarDays;\n        break;\n      case 'hour':\n        fn = differenceInHours;\n        break;\n      case 'minute':\n        fn = differenceInMinutes;\n        break;\n      case 'second':\n        fn = differenceInSeconds;\n        break;\n      default:\n        fn = differenceInCalendarDays;\n        break;\n    }\n    return fn(this.nativeDate, this.toNativeDate(date)) < 0;\n  }\n\n  isBeforeYear(date: CandyDateType): boolean {\n    return this.isBefore(date, 'year');\n  }\n\n  isBeforeMonth(date: CandyDateType): boolean {\n    return this.isBefore(date, 'month');\n  }\n\n  isBeforeDay(date: CandyDateType): boolean {\n    return this.isBefore(date, 'day');\n  }\n\n  // Equal to today accurate to \"day\"\n  isToday(): boolean {\n    return isToday(this.nativeDate);\n  }\n\n  isValid(): boolean {\n    return isValid(this.nativeDate);\n  }\n\n  isFirstDayOfMonth(): boolean {\n    return isFirstDayOfMonth(this.nativeDate);\n  }\n\n  isLastDayOfMonth(): boolean {\n    return isLastDayOfMonth(this.nativeDate);\n  }\n\n  private toNativeDate(date: NzSafeAny): Date {\n    return date instanceof CandyDate ? date.nativeDate : date;\n  }\n}\n"]}