|
| 1 | +import { LitElement, html, css, nothing } from 'lit'; |
| 2 | + |
| 3 | +/** |
| 4 | + * @class ToastElement |
| 5 | + * |
| 6 | + * This class provides a popup toast element |
| 7 | + * |
| 8 | + * @example |
| 9 | + * <js-toast>Error</js-toast> |
| 10 | + */ |
| 11 | +export class ToastElement extends LitElement { |
| 12 | + static get localName() { |
| 13 | + return 'js-toast'; |
| 14 | + } |
| 15 | + |
| 16 | + static get properties() { |
| 17 | + return { |
| 18 | + color: { type: String, reflect: true }, |
| 19 | + visible: { type: Boolean, reflect: true }, |
| 20 | + }; |
| 21 | + } |
| 22 | + |
| 23 | + static get styles() { |
| 24 | + return css` |
| 25 | + :host div { |
| 26 | + position: fixed; |
| 27 | + z-index: 1000; |
| 28 | + right: 0; |
| 29 | + bottom: 0; |
| 30 | + margin: var(--toast-margin); |
| 31 | + padding: var(--toast-padding); |
| 32 | + border: var(--toast-border); |
| 33 | +
|
| 34 | + &.visible { |
| 35 | + display: block; |
| 36 | + animation: fadein 0.5s, fadeout 0.5s 2.5s; |
| 37 | + } |
| 38 | +
|
| 39 | + &.hidden { |
| 40 | + display: none; |
| 41 | + animation: fadein 0.5s, fadeout 0.5s 2.5s; |
| 42 | + } |
| 43 | + } |
| 44 | + .color-primary { |
| 45 | + background-color: var(--toast-background-color-primary); |
| 46 | + color: var(--toast-color-primary); |
| 47 | + border-color: var(--toast-border-color-primary); |
| 48 | + } |
| 49 | + .color-secondary { |
| 50 | + background-color: var(--toast-background-color-secondary); |
| 51 | + color: var(--toast-color-secondary); |
| 52 | + border-color: var(--toast-border-color-secondary); |
| 53 | + } |
| 54 | + .color-success { |
| 55 | + background-color: var(--toast-background-color-success); |
| 56 | + color: var(--toast-color-success); |
| 57 | + border-color: var(--toast-border-color-success); |
| 58 | + } |
| 59 | + .color-warning { |
| 60 | + background-color: var(--toast-background-color-warning); |
| 61 | + color: var(--toast-color-warning); |
| 62 | + border-color: var(--toast-border-color-warning); |
| 63 | + } |
| 64 | + .color-error { |
| 65 | + background-color: var(--toast-background-color-error); |
| 66 | + color: var(--toast-color-error); |
| 67 | + border-color: var(--toast-border-color-error); |
| 68 | + } |
| 69 | + .color-light { |
| 70 | + background-color: var(--toast-background-color-light); |
| 71 | + color: var(--toast-color-light); |
| 72 | + border-color: var(--toast-border-color-light); |
| 73 | + } |
| 74 | + .color-dark { |
| 75 | + background-color: var(--toast-background-color-dark); |
| 76 | + color: var(--toast-color-dark); |
| 77 | + border-color: var(--toast-border-color-dark); |
| 78 | + } |
| 79 | + .color-white { |
| 80 | + background-color: var(--toast-background-color-white); |
| 81 | + color: var(--toast-color-white); |
| 82 | + border-color: var(--toast-border-color-white); |
| 83 | + } |
| 84 | + .color-black { |
| 85 | + background-color: var(--toast-background-color-black); |
| 86 | + color: var(--toast-color-black); |
| 87 | + border-color: var(--toast-border-color-black); |
| 88 | + } |
| 89 | + `; |
| 90 | + } |
| 91 | + |
| 92 | + constructor() { |
| 93 | + super(); |
| 94 | + this.color = 'error'; |
| 95 | + } |
| 96 | + |
| 97 | + render() { |
| 98 | + return html` |
| 99 | + <div class=${this.classes.join(' ') || nothing}><slot></slot></div> |
| 100 | + `; |
| 101 | + } |
| 102 | + |
| 103 | + // eslint-disable-next-line class-methods-use-this |
| 104 | + get classes() { |
| 105 | + const classes = []; |
| 106 | + classes.push(`color-${this.color}`); |
| 107 | + if (this.visible) { |
| 108 | + classes.push('visible'); |
| 109 | + } else { |
| 110 | + classes.push('hidden'); |
| 111 | + } |
| 112 | + return classes; |
| 113 | + } |
| 114 | +} |
0 commit comments