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https://github.com/lazycuh/angular-notification

A singleton, global Angular service to programmatically show notifications
https://github.com/lazycuh/angular-notification

angular angular-notification angular-notification-component angular-notification-service notification-component notification-service notification-ui

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A singleton, global Angular service to programmatically show notifications

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# angular-notification [![](https://circleci.com/gh/lazycuh/angular-notification.svg?style=svg&logo=appveyor)](https://app.circleci.com/pipelines/github/lazycuh/angular-notification?branch=main)

A singleton, global Angular service to programmatically render notifications.

## Table of contents

- [Angular compatibility](#angular-compatibility)
- [Installation](#installation)
- [Available APIs](#available-apis)
- [`NotificationService`](#notificationservice)
- [`NotificationConfiguration`](#notificationconfiguration)
- [`Theme`](#theme)
- [Example Usage](#example-usage)
- [Code example](#code-example)
- [Result](#result)

## Angular compatibility

| This library | Angular |
| ------------ | ------- |
| 1.x.x | 16 - 18 |

## Installation

- `npm`
```
npm i -S @lazycuh/angular-notification
```
- `pnpm`
```
pnpm i -S @lazycuh/angular-notification
```
- `yarn`
```
yarn add @lazycuh/angular-notification
```

## Available APIs

These are the symbols that are available from this package

### `NotificationService`

A singleton Angular service to programmatically show notifications.

```ts
class NotificationService {
/**
* Set the default theme that will be used for all notifications created in the future.
*
* @param theme The new theme to be used as the default.
*/
static setDefaultTheme(theme: Theme): void;

/**
* Set the default label for the close button. Default is `Close`.
*/
static setDefaultCloseButtonLabel(label: string): void;

/**
* Open a notification using the provided configuration. The opened notification
* will be closed automatically after 10 seconds by default.
*
* @param notificationConfiguration The notification configuration object.
*/
open(notificationConfiguration: NotificationConfiguration);
}
```

### `NotificationConfiguration`

The configuration object for the notification to be created.

```ts
interface NotificationConfiguration {
/**
* The optional number of milliseconds after which the notification is closed. Default is 10 seconds.
*/
autoCloseMs?: number;

/**
* The optional class name to add for this notification.
*/
className?: string;

/**
* The optional label for the notification's close button. Default is `Close`.
*/
closeButtonLabel?: string;

/**
* The required notification content to show. HTML is supported.
*/
content: string;

/**
* The optional theme for the floating box. Default is `light`.
*/
theme?: Theme;
}
```

### `Theme`

```ts
type Theme = 'dark' | 'light';
```


## Example Usage

### Code example

```typescript
// Import the service into your class to start using it
import { NotificationService } from '@lazycuh/angular-notification';

@Component({
selector: 'test-component',
template: `

Click me

`
})
export class TestComponent {
constructor(private readonly notificationService: NotificationService) {}

showNotification() {
this.notificationService.open({
content: 'This notification is very important'
});
}
}
```

### Result

| Theme | |
| ----- | ------------------------------------------------------------------------------ |
| Light | ![Example for notification with light theme](./docs/example-1-light-theme.gif) |
| Dark | ![Example for notification with dark theme](./docs/example-2-dark-theme.gif) |