@uplink-protocol/calendar-controller/docs/api/classes/CalendarService.md

Flexible calendar and time picker API supporting both calendar, date-picker, and time-picker integrations for any JavaScript framework or library

[**@uplink-protocol/form-controller v0.3.1**](../README.md)

***

[@uplink-protocol/form-controller](../globals.md) / CalendarService

# Class: CalendarService

Defined in: [Date/services/calendar.service.ts:15](https://github.com/jmkcoder/uplink-protocol-calendar/blob/4cde26f472352440ee258db7670fce2e95651862/src/Date/services/calendar.service.ts#L15)

Implementation of CalendarService 
Responsible for calendar generation and navigation functions

## Implements

- [`ICalendarService`](../interfaces/ICalendarService.md)

## Constructors

### Constructor

> **new CalendarService**(): `CalendarService`

#### Returns

`CalendarService`

## Methods

### generateCalendarDays()

> **generateCalendarDays**(`year`, `month`, `options`): [`CalendarDate`](../interfaces/CalendarDate.md)[]

Defined in: [Date/services/calendar.service.ts:40](https://github.com/jmkcoder/uplink-protocol-calendar/blob/4cde26f472352440ee258db7670fce2e95651862/src/Date/services/calendar.service.ts#L40)

Generate calendar days for a specific month/year

#### Parameters

##### year

`number`

The year

##### month

`number`

The month (0-11)

##### options

[`CalendarGenerationOptions`](../interfaces/CalendarGenerationOptions.md)

Options for calendar generation

#### Returns

[`CalendarDate`](../interfaces/CalendarDate.md)[]

Array of CalendarDate objects

#### Implementation of

[`ICalendarService`](../interfaces/ICalendarService.md).[`generateCalendarDays`](../interfaces/ICalendarService.md#generatecalendardays)

***

### getLocalizationService()

> **getLocalizationService**(): [`ILocalizationService`](../interfaces/ILocalizationService.md) \| `null`

Defined in: [Date/services/calendar.service.ts:30](https://github.com/jmkcoder/uplink-protocol-calendar/blob/4cde26f472352440ee258db7670fce2e95651862/src/Date/services/calendar.service.ts#L30)

Get the localization service

#### Returns

[`ILocalizationService`](../interfaces/ILocalizationService.md) \| `null`

The current localization service or null

#### Implementation of

[`ICalendarService`](../interfaces/ICalendarService.md).[`getLocalizationService`](../interfaces/ICalendarService.md#getlocalizationservice)

***

### getMonthName()

> **getMonthName**(`month`, `short`): `string`

Defined in: [Date/services/calendar.service.ts:154](https://github.com/jmkcoder/uplink-protocol-calendar/blob/4cde26f472352440ee258db7670fce2e95651862/src/Date/services/calendar.service.ts#L154)

Get month name from month index

#### Parameters

##### month

`number`

Month index (0-11)

##### short

`boolean` = `false`

#### Returns

`string`

Month name

#### Implementation of

[`ICalendarService`](../interfaces/ICalendarService.md).[`getMonthName`](../interfaces/ICalendarService.md#getmonthname)

***

### getNextMonth()

> **getNextMonth**(`currentDate`): `Date`

Defined in: [Date/services/calendar.service.ts:194](https://github.com/jmkcoder/uplink-protocol-calendar/blob/4cde26f472352440ee258db7670fce2e95651862/src/Date/services/calendar.service.ts#L194)

Navigate to next month from current date

#### Parameters

##### currentDate

`Date`

Current date

#### Returns

`Date`

New date in the next month

#### Implementation of

[`ICalendarService`](../interfaces/ICalendarService.md).[`getNextMonth`](../interfaces/ICalendarService.md#getnextmonth)

***

### getNextYear()

> **getNextYear**(`currentDate`): `Date`

Defined in: [Date/services/calendar.service.ts:216](https://github.com/jmkcoder/uplink-protocol-calendar/blob/4cde26f472352440ee258db7670fce2e95651862/src/Date/services/calendar.service.ts#L216)

Navigate to next year from current date

#### Parameters

##### currentDate

`Date`

Current date

#### Returns

`Date`

New date in the next year

#### Implementation of

[`ICalendarService`](../interfaces/ICalendarService.md).[`getNextYear`](../interfaces/ICalendarService.md#getnextyear)

***

### getPreviousMonth()

> **getPreviousMonth**(`currentDate`): `Date`

Defined in: [Date/services/calendar.service.ts:205](https://github.com/jmkcoder/uplink-protocol-calendar/blob/4cde26f472352440ee258db7670fce2e95651862/src/Date/services/calendar.service.ts#L205)

Navigate to previous month from current date

#### Parameters

##### currentDate

`Date`

Current date

#### Returns

`Date`

New date in the previous month

#### Implementation of

[`ICalendarService`](../interfaces/ICalendarService.md).[`getPreviousMonth`](../interfaces/ICalendarService.md#getpreviousmonth)

***

### getPreviousYear()

> **getPreviousYear**(`currentDate`): `Date`

Defined in: [Date/services/calendar.service.ts:226](https://github.com/jmkcoder/uplink-protocol-calendar/blob/4cde26f472352440ee258db7670fce2e95651862/src/Date/services/calendar.service.ts#L226)

Navigate to previous year from current date

#### Parameters

##### currentDate

`Date`

Current date

#### Returns

`Date`

New date in the previous year

#### Implementation of

[`ICalendarService`](../interfaces/ICalendarService.md).[`getPreviousYear`](../interfaces/ICalendarService.md#getpreviousyear)

***

### getWeekdayNames()

> **getWeekdayNames**(`firstDayOfWeek`, `short`): `string`[]

Defined in: [Date/services/calendar.service.ts:174](https://github.com/jmkcoder/uplink-protocol-calendar/blob/4cde26f472352440ee258db7670fce2e95651862/src/Date/services/calendar.service.ts#L174)

Get weekday names starting from specified first day

#### Parameters

##### firstDayOfWeek

`number`

First day of week (0 = Sunday, 1 = Monday, etc.)

##### short

`boolean` = `false`

#### Returns

`string`[]

Array of weekday names

#### Implementation of

[`ICalendarService`](../interfaces/ICalendarService.md).[`getWeekdayNames`](../interfaces/ICalendarService.md#getweekdaynames)

***

### getWeekNumber()

> **getWeekNumber**(`date`): `number`

Defined in: [Date/services/calendar.service.ts:254](https://github.com/jmkcoder/uplink-protocol-calendar/blob/4cde26f472352440ee258db7670fce2e95651862/src/Date/services/calendar.service.ts#L254)

Get the ISO week number for a date

#### Parameters

##### date

`Date`

The date

#### Returns

`number`

The week number (1-53)

#### Implementation of

[`ICalendarService`](../interfaces/ICalendarService.md).[`getWeekNumber`](../interfaces/ICalendarService.md#getweeknumber)

***

### isDateInSelectedRange()

> **isDateInSelectedRange**(`date`, `range`): `boolean`

Defined in: [Date/services/calendar.service.ts:238](https://github.com/jmkcoder/uplink-protocol-calendar/blob/4cde26f472352440ee258db7670fce2e95651862/src/Date/services/calendar.service.ts#L238)

Check if a date is within a selected date range

#### Parameters

##### date

`Date`

The date to check

##### range

The date range (startDate and endDate)

###### endDate

`Date` \| `null`

###### startDate

`Date` \| `null`

#### Returns

`boolean`

True if the date is within the range

***

### isToday()

> **isToday**(`date`): `boolean`

Defined in: [Date/services/calendar.service.ts:277](https://github.com/jmkcoder/uplink-protocol-calendar/blob/4cde26f472352440ee258db7670fce2e95651862/src/Date/services/calendar.service.ts#L277)

Check if a date is today

#### Parameters

##### date

`Date`

The date to check

#### Returns

`boolean`

True if the date is today

#### Implementation of

[`ICalendarService`](../interfaces/ICalendarService.md).[`isToday`](../interfaces/ICalendarService.md#istoday)

***

### setLocalizationService()

> **setLocalizationService**(`service`): `void`

Defined in: [Date/services/calendar.service.ts:22](https://github.com/jmkcoder/uplink-protocol-calendar/blob/4cde26f472352440ee258db7670fce2e95651862/src/Date/services/calendar.service.ts#L22)

Set the localization service

#### Parameters

##### service

[`ILocalizationService`](../interfaces/ILocalizationService.md)

The localization service to use

#### Returns

`void`

#### Implementation of

[`ICalendarService`](../interfaces/ICalendarService.md).[`setLocalizationService`](../interfaces/ICalendarService.md#setlocalizationservice)