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import isUndefined from 'lodash.isundefined';
import { InputFactory } from '../zd-input/input-factory';
import { TextInput } from '../zd-text-input/text-input';
import { ITime } from './interfaces';
import { TimeFormatSelector } from './time-format-selector';
/**
* Base class for Time Picker component.
*/
export class Time extends TextInput implements ITime {
/**
* Restricts which hours can be selected.
*/
public allowedHours?: any[];
/**
* Restricts which minutes can be selected.
*/
public allowedMinutes?: any[];
/**
* Restricts which seconds can be selected.
*/
public allowedSeconds?: any[];
/**
* Input auto complete.
*/
public autofill = false;
/**
* Defines the format of a time displayed in picker. Available options are ampm and 24hr.
*/
public timeFormat: string = Config.timeFormat || 'ampm'; // change props to pickerFormat
/**
* Forces 100% width.
*/
public fullWidth = false;
/**
* Maximum allowed time.
*/
public maxTime = '';
/**
* Minimum allowed time.
*/
public minTime = '';
/**
* Allows changing hour/minute with mouse scroll.
*/
public scrollable = false;
/**
* Shows the time picker.
*/
public showTimePicker = false;
/**
* Toggles the use of seconds in picker.
*/
public useSeconds = false;
/**
* Width of the picker.
*/
public width: number | string = 290;
protected formatterFn = FormatterParserProvider.getFormatter('ZdTime');
protected parserFn = FormatterParserProvider.getParser('ZdTime');
private isoFormatValue = 'HH:mm';
private valueFormatInternal: string = Config.valueTimeFormat;
private displayFormatInternal: string = Config.displayTimeFormat;
/**
* Defines the time input format.
*/
public inputFormat?: string = Config.timeInputFormat;
/**
* True when displayValue is valid
*/
protected isDisplayValid = true;
protected initialMask?: string;
protected isSimpleDisplay!: boolean;
protected timeError = false;
public inputMode?: string | undefined = 'none';
/**
* Create a new Time Picker.
* @param props Time properties
*/
constructor(props: ITime) {
super(props);
this.allowedHours = this.getInitValue('allowedHours', props.allowedHours, this.allowedHours);
this.allowedMinutes = this.getInitValue('allowedMinutes', props.allowedMinutes, this.allowedMinutes);
this.allowedSeconds = this.getInitValue('allowedSeconds', props.allowedSeconds, this.allowedSeconds);
this.timeFormat = this.getInitValue('timeFormat', props.timeFormat, this.timeFormat);
this.fullWidth = this.getInitValue('fullWidth', props.fullWidth, this.fullWidth);
this.maxTime = this.getInitValue('maxTime', props.maxTime, this.maxTime);
this.minTime = this.getInitValue('minTime', props.minTime, this.minTime);
this.scrollable = this.getInitValue('scrollable', props.scrollable, this.scrollable);
this.showTimePicker = this.getInitValue('showTimePicker', props.showTimePicker, this.showTimePicker);
this.useSeconds = this.getInitValue('useSeconds', props.useSeconds, this.useSeconds);
this.width = this.getInitValue('width', props.width, this.width);
this.autofill = this.getInitValue('autofill', props.autofill, this.autofill);
this.timeValidation = this.timeValidation.bind(this);
this.valueFormat = this.getInitValue('valueFormat', props.valueFormat, this.valueFormatInternal);
this.displayFormat = this.getInitValue('displayFormat', props.displayFormat, this.displayFormatInternal);
this.inputFormat = this.getInitValue('inputFormat', props.inputFormat, this.inputFormat);
this.timeAllowedValidation = this.timeAllowedValidation.bind(this);
this.rules.push(this.timeValidation, this.timeAllowedValidation);
this.mask = this.getInitValue('mask', props.mask, undefined);
this.initialMask = this.getInitialMask();
this.isSimpleDisplay = this.isSimpleFormat(this.displayFormat);
}
private getFormat(format: string, timeFormat: string) {
const timeFormatSelector = new TimeFormatSelector();
const selectedFormat = timeFormatSelector.getFormat(format, timeFormat, this.useSeconds);
return selectedFormat;
}
public get displayFormat() {
this.displayFormatInternal = this.getFormat(this.displayFormatInternal, this.timeFormat);
return this.displayFormatInternal;
}
public set displayFormat(value: string) {
this.displayFormatInternal = value;
}
public get valueFormat() {
this.valueFormatInternal = this.getFormat(this.valueFormatInternal, '24hr');
return this.valueFormatInternal;
}
public set valueFormat(value: string) {
this.valueFormatInternal = value;
}
private get isoFormat() {
this.isoFormatValue = this.useSeconds ? 'HH:mm:ss' : 'HH:mm';
return this.isoFormatValue;
}
private getInitialMask() {
if (isUndefined(this.mask)) {
this.mask = this.inputFormat && this.maskFormat(this.inputFormat);
}
return this.mask;
}
public formatter(value: string): string {
return this.formatterFn(value, this);
}
public parser(value: string): any {
return this.parserFn(value, this);
}
/**
* Triggered when date is clicked.
* @param event
* @param element
*/
public selectTime(time: string, event?: Event, element?: any) {
if (this.events.onSelectTime && typeof this.events.onSelectTime === 'function') {
this.events.onSelectTime({
time,
event,
element,
component: this,
});
}
}
get displayValue() {
return this.internalDisplayValue;
}
set displayValue(newValue: string) {
this.timeError = false;
this.internalDisplayValue = newValue;
this.internalValue = this.parser(newValue);
this.value = this.internalValue; // forces value accessor to be called if necessary
}
/**
* Assign the updated mask to mask property
*/
public updateMask() {
this.isSimpleDisplay = this.isSimpleFormat(this.displayFormat);
this.mask = this.getUpdatedMask();
return this.mask;
}
/**
* Gets the updated masked, based on displayFormat if the initial mask is undefined
*/
protected getUpdatedMask(): string {
if (isUndefined(this.initialMask)) {
return this.maskFormat(this.displayFormat);
}
return this.mask;
}
protected maskFormat(format: string) {
return format.replace(/[A-Za-z]/gi, '#');
}
public setTimeValue(displayValue: string) {
const lastValue = this.displayValue;
if (this.isValidTime(displayValue, this.displayFormat)) {
this.internalDisplayValue = displayValue;
this.internalValue = this.parser(displayValue);
this.timeError = false;
if (lastValue !== this.displayValue) this.change(this.value);
} else {
if (!displayValue) {
this.internalDisplayValue = displayValue;
this.internalValue = null;
if (lastValue !== this.displayValue) this.change(this.value);
}
this.timeError = !!displayValue;
}
this.value = this.internalValue; // forces value accessor to be called if necessary
}
public isValidTime(value: string, format: string | undefined, strict = true): boolean {
return dayjs(value, format, strict).isValid();
}
get isoValue() {
return this.formatISOTimeValue(this.value);
}
set isoValue(newValue: string) {
const lastValue = this.value;
this.timeError = false;
this.value = this.parseISOTimeValue(newValue);
if (lastValue !== this.value) this.change(this.value);
}
public formatISOTimeValue(value: string): string {
if (value && this.isValidTime(value, this.valueFormat)) {
return dayjs(value, this.valueFormat).format(this.isoFormat);
}
return '';
}
public parseISOTimeValue(value: string): any {
if (value && this.isValidTime(value, this.valueFormat)) {
return dayjs(value, this.isoFormat).format(this.valueFormat);
}
return null;
}
/**
* Checks if a time format is simple.
* Simple time formats are the ones that consists only of 'HH', 'mm', 'mm' or 'YYYY', and mask delimiters
* @param format The format to be checked
* @returns true if it is simple, false otherwise
*/
protected isSimpleFormat(format: string): boolean {
const simpleTokens = ['HH', 'mm', 'ss', 'hh', 'A', 'a', 'p', 'P'];
// remove the simple tokens from the string
const replaced = simpleTokens.reduce((result, token) => result.replace(token, ''), format);
const chars = replaced.split('');
return chars.length ? chars.every((char) => Mask.isMaskDelimiter(char)) : true;
}
public timeValidation(): boolean | string {
if (this.isValidTime(this.displayValue, this.displayFormat) || !this.displayValue) {
return true;
}
return I18n.translate('VALIDATION_INVALID_TIME');
}
public timeAllowedValidation(): boolean | string {
return (
!this.displayValue ||
(this.isValidTime(this.displayValue, this.displayFormat) && this.isTimeAllowed()) ||
I18n.translate('VALIDATION_TIME_NOT_ALLOWED')
);
}
public click(event?: Event, element?: any) {
const clickEvent = event || new MouseEvent('click');
super.click(clickEvent, element);
if (!clickEvent.defaultPrevented) {
this.showTimePicker = !this.showTimePicker;
}
}
public blur(event: Event, element: any) {
this.removeTimeMask();
this.setTimeValue(this.formatter(this.value));
super.blur(event, element);
if (!Utils.isMobile()) {
this.showTimePicker = false;
}
}
public focus(event: Event, element: any) {
this.addTimeMask();
super.focus(event, element);
}
/**
* Add date mask
*/
protected addTimeMask() {
if (!this.value) return;
this.mask = this.initialMask;
this.internalDisplayValue = dayjs(this.value, this.valueFormat).format(this.inputFormat || this.displayFormat);
}
/**
* Removes the component mask if value is valid
*/
protected removeTimeMask() {
if (
isUndefined(this.initialMask) ||
!this.value ||
this.timeError ||
!this.isValidTime(this.value, this.valueFormat)
) {
return;
}
this.mask = '';
}
/**
* Checks if value is valid according to valueFormat and if displayValue
* is true
*/
public isFullyValid(value: string = this.value) {
return this.isValidTime(value, this.valueFormat, true) && this.isDisplayValid;
}
/**
* Last invalid value passed to formatter
*/
// private lastInvalid: string = '';
public isTimeAllowed(value: string = this.value) {
return (
this.isSameOrAfterMin(value) &&
this.isSameOrBeforeMax(value) &&
this.isHourAllowed(value) &&
this.isMinuteAllowed(value) &&
this.isSecondAllowed(value)
);
}
public isSameOrAfterMin(value: string) {
if (!this.minTime) return true;
const min = dayjs(this.minTime, this.valueFormat);
return dayjs(value, this.valueFormat).isSame(min) || dayjs(value, this.valueFormat).isAfter(min);
}
public isSameOrBeforeMax(value: string) {
if (!this.maxTime) return true;
const max = dayjs(this.maxTime, this.valueFormat);
return dayjs(value, this.valueFormat).isSame(max) || dayjs(value, this.valueFormat).isBefore(max);
}
public isHourAllowed(value: string) {
if (!this.allowedHours) return true;
const hour = dayjs(value, this.valueFormat).hour();
return this.allowedHours.includes(hour);
}
public isMinuteAllowed(value: string) {
if (!this.allowedMinutes) return true;
const minute = dayjs(value, this.valueFormat).minute();
return this.allowedMinutes.includes(minute);
}
public isSecondAllowed(value: string) {
if (!this.allowedSeconds) return true;
const second = dayjs(value, this.valueFormat).second();
return this.allowedSeconds.includes(second);
}
public clear() {
this.value = null;
this.change(this.value);
if (typeof this.events?.onClear === 'function') {
this.events.onClear({
component: this,
value: this.value,
});
}
}
/**
* Converts a date format to a mask
*/
private toMask(format: string) {
return format.replace(/[A-Za-z]/gi, '#'); // .split('').map((char: string) => (char === '#' ? /\d/ : char));
}
public getMask() {
if (this.mask && !this.mask.includes('{{') && !this.mask.includes('}}')) {
if (this.isFocused) {
return this.toMask(this.displayFormat || '');
}
}
return '';
}
}
FormatterParserProvider.registerFormatter(
'ZdTime',
(
value: string,
{
valueFormat = Config.valueTimeFormat,
displayFormat = Config.displayTimeFormat,
inputFormat = Config.timeInputFormat,
timeFormat = Config.timeFormat || 'ampm',
useSeconds = false,
mask = '',
initialMask,
isSimpleDisplay = false,
}: any = {},
) => {
if (!value) {
return '';
}
const timeFormatSelector = new TimeFormatSelector();
const timeDisplayFormat = timeFormatSelector.getFormat(displayFormat, timeFormat, useSeconds);
const timeValueFormat = timeFormatSelector.getFormat(valueFormat, '24hr', useSeconds);
const isTimeValid = dayjs(value, timeValueFormat, true).isValid();
if (!isTimeValid) {
return value;
}
if (mask && initialMask) {
if (inputFormat) {
return dayjs(value, timeValueFormat).format(inputFormat);
}
let valueToUnmask = value;
if (isSimpleDisplay) {
valueToUnmask = dayjs(value, timeValueFormat).format(timeDisplayFormat);
}
const unmasked = Mask.getValueWithoutMask(valueToUnmask);
const masked = Mask.getValueWithMask(unmasked, mask);
return masked;
}
return dayjs(value, timeValueFormat).format(timeDisplayFormat);
},
);
FormatterParserProvider.registerParser(
'ZdTime',
(
value: string,
{
displayFormat = Config.displayTimeFormat,
valueFormat = Config.valueTimeFormat,
timeFormat = Config.timeFormat || 'ampm',
useSeconds = false,
mask = '',
initialMask,
}: any = {},
) => {
if (!value) {
return null;
}
const timeFormatSelector = new TimeFormatSelector();
const timeDisplayFormat = timeFormatSelector.getFormat(displayFormat, timeFormat, useSeconds);
const timeValueFormat = timeFormatSelector.getFormat(valueFormat, '24hr', useSeconds);
if (dayjs(value, timeDisplayFormat, true).isValid()) {
return dayjs(value, timeDisplayFormat).format(timeValueFormat);
}
if (mask && Mask.checkMask(value, mask)) {
const unmasked = Mask.getValueWithoutMask(value);
let masked;
if (!initialMask) {
const displayFmtMask = timeDisplayFormat.replace(/[A-Za-z]/gi, '#');
masked = Mask.getValueWithMask(unmasked, displayFmtMask);
}
const timeFmtMask = timeValueFormat.replace(/[A-Za-z]/gi, '#');
masked = Mask.getValueWithMask(unmasked, timeFmtMask);
if (dayjs(masked, timeValueFormat, true).format(timeValueFormat) === masked) {
return masked;
}
}
return value;
},
);
InputFactory.register('ZdTime', Time);
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