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https://github.com/ghivert/grille-pain

Toaster, made in lustre, for gleam
https://github.com/ghivert/grille-pain

frontend gleam toaster

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Toaster, made in lustre, for gleam

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README 

        
# 🍞 Grille-Pain — The French Toaster



`grille_pain` is a toaster for lustre, and gleam in a more general manner. It

tries to be both simple to use, and simple to customise to adapt to your use

case. Features could be missing, as `grille_pain` is also an experimentation to

add support for effect managers for lustre. It can however completely be used

in your application, even if you're not using lustre. `grille_pain` will never

breaks intentionnally, and will always take care of providing non-breaking minor

updates, but you can potentially expect lot of major updates while design of

effect managers evolve!



[Because a demo is worth thousand words, you can find one directly here.](https://ghivert.github.io/grille-pain/)



In order to work without disturbing your application, `grille_pain` behaves as

an independant component on the page. After setup, `grille_pain` registers a

`` node in the DOM, and instanciate a Shadow DOM, to make sure

styles won't intervene with yours.



This package is inspired by [`react-toastify`](https://github.com/fkhadra/react-toastify),

for colors and animations.



> [!WARNING]

> It's only working for JavaScript target as of now!



## Installation



```sh

gleam add grille_pain

```



## Quickstart



```gleam

import gleam/pair

import grille_pain

import grille_pain/lustre/toast

import grille_pain/toast/level

import lustre

import lustre/attribute

import lustre/effect

import lustre/element/html

import lustre/event

import sketch/lustre as sketch_lustre

import sketch/options as sketch_options



pub type Model =

  Int



pub type Msg {

  DisplayBasicToast(content: String)

}



pub fn main() {

  let assert Ok(_) = grille_pain.simple()

  let assert Ok(_) =

    lustre.application(init, update, view)

    |> lustre.start("#app", Nil)

}



fn init(_flags) {

  #(0, effect.none())

}



fn update(model: Model, msg: Msg) {

  case msg {

    DisplayBasicToast(content) ->

      #(model, toast.toast(content))

  }

}



fn view(model: Model) {

  html.div([], [

    html.button([event.on_click(DisplayBasicToast("Success"))], [

      html.text("Display toast")

    ])

  ])

}

```



## Usage



Setup of `grille_pain` is achieved using `grille_pain.simple()` or

`grille_pain.setup()` and passing diverse options, like the default timeout for

toasts. Once setup, if you're using lustre, you should only take care of

`grille_pain/lustre/toast` and use them in your update function, while if not

using lustre, you can use `grille_pain/toast`. But be careful, this module is

side-effectful.



Displaying a toast is as simple as `toast.toast("Content")`, or you can build

your custom toast. [The documentation is hosted on hex](https://hexdocs.pm/grille_pain).



## Sticky toasts



Displaying toasts are cool, but sometimes you need to display a toast that is

always visible. `grille_pain` got you covered! Simply set `sticky` in your toast

options, and your toast will be sticky! What if you want to hide it? `notify` will

help you get the ID of the toast, and `hide` will hide the toast properly!



## Styling



Toasts are styled by default, except for fonts. To define a font that suits you,

you have to define a font on the `html`, `body` or `grille-pain` node in the DOM.

Fonts will pierce in the Shadow DOM and apply to the toasts!



If the default appearance of toasts does not please you, you can always style

the toasts! To do it, you have multiple CSS variables, that you can set on the

`grille-pain` node, directly in CSS.



Here, the different options, with their default values.



```css

grille-pain {

  /* Common options for toasts */

  --grille_pain-width: 320px;                       /* Wrapper size*/

  --grille_pain-toast-width: 320px;                 /* Toast size */

  --grille_pain-toast-min-height: 64px;             /* Toast min height */

  --grille_pain-toast-max-height: 800px;1           /* Toast max height */

  --grille_pain-toast-border-radius: 6px;           /* Toast border radius */



  /* Color for standard toast */

  --grille_pain-Standard-background: #ffffff;       /* Background color */

  --grille_pain-Standard-text-color: #121212;       /* Text color */

  --grille_pain-Standard-progress-bar: #000000b3;   /* Progress bar color */



  /* Color for info toast */

  --grille_pain-Info-background: #3498db;           /* Background color */

  --grille_pain-Info-text-color: #ffffff;           /* Text color */

  --grille_pain-Info-progress-bar: #ffffffb3;       /* Progress bar color */



  /* Color for warning toast */

  --grille_pain-Warning-background: #f1c40f;       /* Background color */

  --grille_pain-Warning-text-color: #ffffff;       /* Text color */

  --grille_pain-Warning-progress-bar: #ffffffb3;   /* Progress bar color */



  /* Color for error toast */

  --grille_pain-Error-background: #e74c3c;         /* Background color */

  --grille_pain-Error-text-color: #ffffff;         /* Text color */

  --grille_pain-Error-progress-bar: #ffffffb3;     /* Progress bar color */



  /* Color for success toast */

  --grille_pain-Success-background: #07bc0c;       /* Background color */

  --grille_pain-Success-text-color: #ffffff;       /* Text color */

  --grille_pain-Success-progress-bar: #ffffffb3;   /* Progress bar color */

}

```



## Contributing



You love the package and want to improve it? You have a shiny new framework and

want to provide an integration with `grille_pain` in this package? Every contribution is

welcome! Feel free to open a Pull Request, and let's discuss about it!