ngx-jalali-date-picker
Version:
This is a configurable date-picker build for Angular applications. Supports latest (Angular 18) version. This date-picker is based on ng2-date-piker and ngx-jalali-date-picker date pickers.
318 lines • 41 kB
JavaScript
import { ECalendarValue } from '../../types/calendar-value-enum';
import { Injectable } from '@angular/core';
import moment from 'jalali-moment';
import * as i0 from "@angular/core";
export class UtilsService {
static debounce(func, wait) {
let timeout;
return function () {
const context = this, args = arguments;
timeout = clearTimeout(timeout);
setTimeout(() => {
func.apply(context, args);
}, wait);
};
}
;
createArray(size) {
return new Array(size).fill(1);
}
convertToMoment(date, format, locale) {
let m;
if (!date) {
m = null;
}
else if (typeof date === 'string') {
m = moment(date, format);
}
else {
m = date.clone();
}
if (m && locale) {
m.locale(locale);
}
return m;
}
isDateValid(date, format, locale) {
if (date === '') {
return true;
}
if (date.length !== format.length) {
return false;
}
return moment.from(date, locale || 'fa', format).isValid();
// return moment(date, format, true).isValid();
}
// todo:: add unit test
getDefaultDisplayDate(current, selected, allowMultiSelect, minDate, locale) {
let m = moment();
if (current) {
m = current.clone();
}
else if (minDate && minDate.isAfter(moment())) {
m = minDate.clone();
}
else if (allowMultiSelect) {
if (selected && selected[selected.length]) {
m = selected[selected.length].clone();
}
}
else if (selected && selected[0]) {
m = selected[0].clone();
}
if (locale) {
m.locale(locale);
}
return m;
}
// todo:: add unit test
getInputType(value, allowMultiSelect) {
if (Array.isArray(value)) {
if (!value.length) {
return ECalendarValue.MomentArr;
}
else if (typeof value[0] === 'string') {
return ECalendarValue.StringArr;
}
else if (moment.isMoment(value[0])) {
return ECalendarValue.MomentArr;
}
}
else {
if (typeof value === 'string') {
return ECalendarValue.String;
}
else if (moment.isMoment(value)) {
return ECalendarValue.Moment;
}
}
return allowMultiSelect ? ECalendarValue.MomentArr : ECalendarValue.Moment;
}
// todo:: add unit test
convertToMomentArray(value, format, allowMultiSelect, locale) {
switch (this.getInputType(value, allowMultiSelect)) {
case (ECalendarValue.String):
return value ? [moment(value, format, true).locale(locale)] : [];
case (ECalendarValue.StringArr):
return value.map(v => v ? moment(v, format, true).locale(locale) : null).filter(Boolean);
case (ECalendarValue.Moment):
return value ? [value.clone().locale(locale)] : [];
case (ECalendarValue.MomentArr):
return (value || []).map(v => v.clone().locale(locale));
default:
return [];
}
}
// todo:: add unit test
convertFromMomentArray(format, value, convertTo, locale) {
switch (convertTo) {
case (ECalendarValue.String):
return value[0] && value[0].locale(locale).format(format);
case (ECalendarValue.StringArr):
return value.filter(Boolean).map(v => v.locale(locale).format(format));
case (ECalendarValue.Moment):
return value[0] ? value[0].clone().locale(locale) : value[0];
case (ECalendarValue.MomentArr):
return value ? value.map(v => v.clone().locale(locale)) : value;
default:
return value;
}
}
convertToString(value, format, locale) {
let tmpVal;
if (typeof value === 'string') {
tmpVal = [value];
}
else if (Array.isArray(value)) {
if (value.length) {
tmpVal = value.map((v) => {
return this.convertToMoment(v, format, locale).format(format);
});
}
else {
tmpVal = value;
}
}
else if (moment.isMoment(value)) {
tmpVal = [value.format(format)];
}
else {
return '';
}
return tmpVal.filter(Boolean).join(' | ');
}
// todo:: add unit test
clearUndefined(obj) {
if (!obj) {
return obj;
}
Object.keys(obj).forEach((key) => (obj[key] === undefined) && delete obj[key]);
return obj;
}
updateSelected(isMultiple, currentlySelected, date, granularity = 'day') {
const isSelected = !date.selected;
if (isMultiple) {
return isSelected
? currentlySelected.concat([date.date])
: currentlySelected.filter(d => !d.isSame(date.date, granularity));
}
else {
return isSelected ? [date.date] : [];
}
}
closestParent(element, selector) {
if (!element) {
return undefined;
}
const match = element.querySelector(selector);
return match || this.closestParent(element.parentElement, selector);
}
onlyTime(m) {
return m && moment.isMoment(m) && moment(m.format('HH:mm:ss'), 'HH:mm:ss');
}
granularityFromType(calendarType) {
switch (calendarType) {
case 'time':
return 'second';
case 'daytime':
return 'second';
default:
return calendarType;
}
}
createValidator({ minDate, maxDate, minTime, maxTime }, format, calendarType, locale) {
let isValid;
let value;
const validators = [];
const granularity = this.granularityFromType(calendarType);
if (minDate) {
const md = this.convertToMoment(minDate, format, locale);
validators.push({
key: 'minDate',
isValid: () => {
const _isValid = value.every(val => val.isSameOrAfter(md, granularity));
isValid = isValid ? _isValid : false;
return _isValid;
}
});
}
if (maxDate) {
const md = this.convertToMoment(maxDate, format, locale);
validators.push({
key: 'maxDate',
isValid: () => {
const _isValid = value.every(val => val.isSameOrBefore(md, granularity));
isValid = isValid ? _isValid : false;
return _isValid;
}
});
}
if (minTime) {
const md = this.onlyTime(this.convertToMoment(minTime, format, locale));
validators.push({
key: 'minTime',
isValid: () => {
const _isValid = value.every(val => this.onlyTime(val).isSameOrAfter(md));
isValid = isValid ? _isValid : false;
return _isValid;
}
});
}
if (maxTime) {
const md = this.onlyTime(this.convertToMoment(maxTime, format, locale));
validators.push({
key: 'maxTime',
isValid: () => {
const _isValid = value.every(val => this.onlyTime(val).isSameOrBefore(md));
isValid = isValid ? _isValid : false;
return _isValid;
}
});
}
return (inputVal) => {
isValid = true;
value = this.convertToMomentArray(inputVal, format, true, locale).filter(Boolean);
if (!value.every(val => val.isValid())) {
return {
format: {
given: inputVal
}
};
}
const errors = validators.reduce((map, err) => {
if (!err.isValid()) {
map[err.key] = {
given: value
};
}
return map;
}, {});
return !isValid ? errors : null;
};
}
datesStringToStringArray(value) {
return (value || '').split('|').map(m => m.trim()).filter(Boolean);
}
getValidMomentArray(value, format, locale) {
return this.datesStringToStringArray(value)
.filter(d => this.isDateValid(d, format, locale))
.map(d => moment(d, format));
}
shouldShowCurrent(showGoToCurrent, mode, min, max) {
return showGoToCurrent &&
mode !== 'time' &&
this.isDateInRange(moment(), min, max);
}
isDateInRange(date, from, to) {
if (!from && !to) {
return true;
}
if (!from)
return date.isBefore(to, 'day');
if (!to)
return date.isAfter(from, 'day');
return date.isBetween(from, to, 'day', '[]');
}
convertPropsToMoment(obj, format, props, locale) {
props.forEach((prop) => {
if (obj.hasOwnProperty(prop)) {
obj[prop] = this.convertToMoment(obj[prop], format, locale);
}
});
}
shouldResetCurrentView(prevConf, currentConf) {
if (prevConf && currentConf) {
if (!prevConf.min && currentConf.min) {
return true;
}
else if (prevConf.min && currentConf.min && !prevConf.min.isSame(currentConf.min, 'd')) {
return true;
}
else if (!prevConf.max && currentConf.max) {
return true;
}
else if (prevConf.max && currentConf.max && !prevConf.max.isSame(currentConf.max, 'd')) {
return true;
}
return false;
}
return false;
}
getNativeElement(elem) {
if (!elem) {
return null;
}
else if (typeof elem === 'string') {
return document.querySelector(elem);
}
else {
return elem;
}
}
static { this.ɵfac = i0.ɵɵngDeclareFactory({ minVersion: "12.0.0", version: "18.2.13", ngImport: i0, type: UtilsService, deps: [], target: i0.ɵɵFactoryTarget.Injectable }); }
static { this.ɵprov = i0.ɵɵngDeclareInjectable({ minVersion: "12.0.0", version: "18.2.13", ngImport: i0, type: UtilsService }); }
}
i0.ɵɵngDeclareClassMetadata({ minVersion: "12.0.0", version: "18.2.13", ngImport: i0, type: UtilsService, decorators: [{
type: Injectable
}] });
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{ECalendarValue} from '../../types/calendar-value-enum';\nimport {SingleCalendarValue} from '../../types/single-calendar-value';\nimport {Injectable} from '@angular/core';\nimport moment from 'jalali-moment';\nimport {Moment, MomentInput, unitOfTime} from 'jalali-moment';\nimport {CalendarValue} from '../../types/calendar-value';\nimport {IDate} from '../../models/date.model';\nimport {CalendarMode} from '../../types/calendar-mode';\nimport {DateValidator} from '../../types/validator.type';\nimport {ICalendarInternal} from '../../models/calendar.model';\n\n//const moment = momentNs;\n\nexport interface DateLimits {\n  minDate?: SingleCalendarValue;\n  maxDate?: SingleCalendarValue;\n  minTime?: SingleCalendarValue;\n  maxTime?: SingleCalendarValue;\n}\n\n@Injectable()\nexport class UtilsService {\n  static debounce(func: Function, wait: number) {\n    let timeout;\n    return function () {\n      const context = this, args = arguments;\n      timeout = clearTimeout(timeout);\n      setTimeout(() => {\n        func.apply(context, args);\n      }, wait);\n    };\n  };\n\n  createArray(size: number): number[] {\n    return new Array(size).fill(1);\n  }\n\n  convertToMoment(date: SingleCalendarValue, format: string, locale?: string): Moment {\n    let m;\n    if (!date) {\n      m = null;\n    } else if (typeof date === 'string') {\n      m = moment(date, format);\n    } else {\n      m = date.clone();\n    }\n    if (m && locale) {\n      m.locale(locale);\n    }\n    return m;\n  }\n\n  isDateValid(date: string, format: string, locale?: string): boolean {\n    if (date === '') {\n      return true;\n    }\n    if (date.length !== format.length) {\n      return false;\n    }\n    return moment.from(date, locale || 'fa', format).isValid();\n    // return moment(date, format, true).isValid();\n  }\n\n  // todo:: add unit test\n  getDefaultDisplayDate(current: Moment,\n                        selected: Moment[],\n                        allowMultiSelect: boolean,\n     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       return ECalendarValue.String;\n      } else if (moment.isMoment(value)) {\n        return ECalendarValue.Moment;\n      }\n    }\n\n    return allowMultiSelect ? ECalendarValue.MomentArr : ECalendarValue.Moment;\n  }\n\n  // todo:: add unit test\n  convertToMomentArray(value: CalendarValue, format: string, allowMultiSelect: boolean, locale: string): Moment[] {\n    switch (this.getInputType(value, allowMultiSelect)) {\n      case (ECalendarValue.String):\n        return value ? [moment(<string>value, format, true).locale(locale)] : [];\n      case (ECalendarValue.StringArr):\n        return (<string[]>value).map(v => v ? moment(v, format, true).locale(locale) : null).filter(Boolean);\n      case (ECalendarValue.Moment):\n        return value ? 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[date.date] : [];\n    }\n  }\n\n  closestParent(element: HTMLElement, selector: string): HTMLElement {\n    if (!element) {\n      return undefined;\n    }\n    const match = <HTMLElement>element.querySelector(selector);\n    return match || this.closestParent(element.parentElement, selector);\n  }\n\n  onlyTime(m: Moment): Moment {\n    return m && moment.isMoment(m) && moment(m.format('HH:mm:ss'), 'HH:mm:ss');\n  }\n\n  granularityFromType(calendarType: CalendarMode): unitOfTime.Base {\n    switch (calendarType) {\n      case 'time':\n        return 'second';\n      case 'daytime':\n        return 'second';\n      default:\n        return calendarType;\n    }\n  }\n\n  createValidator({minDate, maxDate, minTime, maxTime}: DateLimits,\n                  format: string,\n                  calendarType: CalendarMode,\n                  locale: string): DateValidator {\n    let isValid: boolean;\n    let value: Moment[];\n    const validators = [];\n    const granularity = this.granularityFromType(calendarType);\n\n    if (minDate) {\n      const md = this.convertToMoment(minDate, format, locale);\n      validators.push({\n        key: 'minDate',\n        isValid: () => {\n          const _isValid = value.every(val => val.isSameOrAfter(md, granularity));\n          isValid = isValid ? 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_isValid : false;\n          return _isValid;\n        }\n      });\n    }\n\n    return (inputVal: CalendarValue) => {\n      isValid = true;\n\n      value = this.convertToMomentArray(inputVal, format, true, locale).filter(Boolean);\n\n      if (!value.every(val => val.isValid())) {\n        return {\n          format: {\n            given: inputVal\n          }\n        };\n      }\n\n      const errors = validators.reduce((map, err) => {\n        if (!err.isValid()) {\n          map[err.key] = {\n            given: value\n          };\n        }\n\n        return map;\n      }, {});\n\n      return !isValid ? errors : null;\n    };\n  }\n\n  datesStringToStringArray(value: string): string[] {\n    return (value || '').split('|').map(m => m.trim()).filter(Boolean);\n  }\n\n  getValidMomentArray(value: string, format: string, locale: string): Moment[] {\n    return this.datesStringToStringArray(value)\n      .filter(d => this.isDateValid(d, format, locale))\n      .map(d => moment(d, format));\n  }\n\n  shouldShowCurrent(showGoToCurrent: boolean,\n                    mode: CalendarMode,\n                    min: Moment,\n                    max: Moment): boolean {\n    return showGoToCurrent &&\n      mode !== 'time' &&\n      this.isDateInRange(moment(), min, max);\n  }\n\n  isDateInRange(date: Moment, from: Moment, to: Moment): boolean {\n    if (!from && !to) {return true}\n    if (!from) return date.isBefore(to, 'day');\n    if (!to) return date.isAfter(from, 'day');\n    return date.isBetween(from, to, 'day', '[]');\n  }\n\n  convertPropsToMoment(obj: {[key: string]: any}, format: string, props: string[], locale?: string) {\n    props.forEach((prop) => {\n      if (obj.hasOwnProperty(prop)) {\n        obj[prop] = this.convertToMoment(obj[prop], format, locale);\n      }\n    });\n  }\n\n  shouldResetCurrentView<T extends ICalendarInternal>(prevConf: T, currentConf: T): boolean {\n    if (prevConf && currentConf) {\n      if (!prevConf.min && currentConf.min) {\n        return true;\n      } else if (prevConf.min && currentConf.min && !prevConf.min.isSame(currentConf.min, 'd')) {\n        return true;\n      } else if (!prevConf.max && currentConf.max) {\n        return true;\n      } else if (prevConf.max && currentConf.max && !prevConf.max.isSame(currentConf.max, 'd')) {\n        return true;\n      }\n\n      return false;\n    }\n\n    return false;\n  }\n\n  getNativeElement(elem: HTMLElement | string): HTMLElement {\n    if (!elem) {\n      return null;\n    } else if (typeof elem === 'string') {\n      return <HTMLElement>document.querySelector(elem);\n    } else {\n      return elem;\n    }\n  }\n}\n"]}