feat: add MaritimeLoader component for enhanced loading experience

This commit is contained in:
Estifo77
2026-07-31 15:21:11 +03:00
parent f736e4ddac
commit 18f18b71dc
2 changed files with 451 additions and 14 deletions

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@@ -1,14 +1,15 @@
export * from './lib/input/BilingualInput';
export * from './lib/input/CountrySelect';
export * from './lib/feedback/ConfirmModal';
export * from './lib/feedback/ApiErrorAlert';
export * from './lib/feedback/notify';
export * from './lib/feedback/use-error-handler';
export * from './lib/layout/AppHeader';
export * from './lib/layout/AppSidebar';
export * from './lib/layout/BrandAvatar';
export * from './lib/layout/ColorSchemeToggle';
export * from './lib/layout/LanguageSwitcher';
export * from './lib/layout/PageHeader';
export * from './lib/data/AdvancedTable';
export * from './lib/data/useServerTable';
export * from "./lib/input/BilingualInput";
export * from "./lib/input/CountrySelect";
export * from "./lib/feedback/ConfirmModal";
export * from "./lib/feedback/ApiErrorAlert";
export * from "./lib/feedback/notify";
export * from "./lib/feedback/use-error-handler";
export * from "./lib/layout/AppHeader";
export * from "./lib/layout/AppSidebar";
export * from "./lib/layout/BrandAvatar";
export * from "./lib/layout/ColorSchemeToggle";
export * from "./lib/layout/LanguageSwitcher";
export * from "./lib/layout/PageHeader";
export * from "./lib/data/AdvancedTable";
export * from "./lib/data/useServerTable";
export * from "./lib/components/MaritimeLoader"

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@@ -0,0 +1,436 @@
import type { CSSProperties, ComponentPropsWithoutRef } from "react";
export interface MaritimeLoaderProps extends Omit<
ComponentPropsWithoutRef<"span">,
"children" | "color"
> {
/** Standalone size. Mantine's Loader size is used automatically when omitted. */
size?: number | string;
/** Standalone CSS color. Mantine's Loader color is used automatically when omitted. */
color?: string;
/** Accessible status text. */
label?: string;
}
const styles = `
.ema-loader {
position: relative;
display: inline-block;
width: calc(var(--ema-size, var(--loader-size, 80px)) * 1.88);
color: var(--ema-color, var(--loader-color, #075985));
vertical-align: middle;
}
.ema-loader__svg {
display: block;
width: 100%;
height: var(--ema-size, var(--loader-size, 80px));
overflow: visible;
filter: drop-shadow(
0 calc(var(--ema-size, var(--loader-size, 80px)) * 0.035)
calc(var(--ema-size, var(--loader-size, 80px)) * 0.04)
rgb(7 39 58 / 18%)
);
}
.ema-loader__ship {
transform-box: fill-box;
transform-origin: 50% 82%;
animation: ema-ship-float 2.55s cubic-bezier(0.45, 0, 0.55, 1) infinite;
}
.ema-loader__shadow {
fill: currentColor;
opacity: 0.12;
transform-box: fill-box;
transform-origin: center;
animation: ema-shadow-breathe 2.55s cubic-bezier(0.45, 0, 0.55, 1) infinite;
}
.ema-loader__deck {
fill: currentColor;
opacity: 0.82;
}
.ema-loader__superstructure > path:first-child,
.ema-loader__bridge-top {
fill: #f8fbfc;
stroke: currentColor;
stroke-width: 2.4;
stroke-linejoin: round;
}
.ema-loader__bridge-top { stroke-width: 2; }
.ema-loader__window {
fill: #bfe9ff;
stroke: currentColor;
stroke-width: 0.7;
}
.ema-loader__cabin-line {
fill: currentColor;
opacity: 0.35;
}
.ema-loader__funnel > path:first-child {
fill: #eef3f5;
stroke: currentColor;
stroke-width: 2;
stroke-linejoin: round;
}
.ema-loader__green { fill: #078930; }
.ema-loader__yellow { fill: #fcd116; }
.ema-loader__red { fill: #da121a; }
.ema-loader__mast {
fill: currentColor;
stroke: currentColor;
stroke-width: 1.8;
stroke-linecap: round;
stroke-linejoin: round;
}
.ema-loader__flag-pole {
fill: none;
stroke: currentColor;
stroke-width: 1.7;
stroke-linecap: round;
}
.ema-loader__flag {
transform-box: fill-box;
transform-origin: left center;
animation: ema-flag-wave 0.95s ease-in-out infinite alternate;
}
.ema-loader__hull {
fill: #f8fbfc;
stroke: currentColor;
stroke-width: 1.4;
stroke-linejoin: round;
}
.ema-loader__lower-hull {
fill: currentColor;
opacity: 0.92;
}
.ema-loader__waterline {
fill: none;
stroke: rgb(255 255 255 / 52%);
stroke-width: 2.4;
stroke-linecap: round;
}
.ema-loader__bow-highlight {
fill: none;
stroke: rgb(255 255 255 / 46%);
stroke-width: 2.3;
stroke-linecap: round;
stroke-linejoin: round;
}
.ema-loader__portholes {
fill: #d7f2ff;
stroke: currentColor;
stroke-width: 0.8;
}
.ema-loader__cargo path {
fill: none;
stroke: rgb(255 255 255 / 22%);
stroke-width: 1;
}
.ema-loader__container-dark rect { fill: #3f4a52; }
.ema-loader__container-muted rect { fill: #7d8991; }
.ema-loader__container-steel rect { fill: #59656d; }
.ema-loader__container-light rect { fill: #aab2b8; }
.ema-loader__container-medium rect { fill: #6c7880; }
.ema-loader__water-back,
.ema-loader__water-front,
.ema-loader__foam {
fill: none;
stroke-linecap: round;
stroke-linejoin: round;
}
.ema-loader__water-back {
stroke: currentColor;
stroke-width: 5;
opacity: 0.28;
stroke-dasharray: 58 12;
animation: ema-water-back 2.8s linear infinite;
}
.ema-loader__water-front {
stroke: currentColor;
stroke-width: 6;
opacity: 0.55;
stroke-dasharray: 70 10;
animation: ema-water-front 1.9s linear infinite;
}
.ema-loader__foam {
stroke: rgb(255 255 255 / 78%);
stroke-width: 3;
stroke-dasharray: 11 7;
animation: ema-foam-drift 1.65s linear infinite;
}
@keyframes ema-ship-float {
0%, 100% { transform: translateY(1.5px) rotate(-0.65deg); }
50% { transform: translateY(-3px) rotate(0.65deg); }
}
@keyframes ema-shadow-breathe {
0%, 100% { transform: scaleX(1.02); opacity: 0.14; }
50% { transform: scaleX(0.9); opacity: 0.08; }
}
@keyframes ema-flag-wave {
from { transform: skewY(-3deg) scaleX(0.94); }
to { transform: skewY(3deg) scaleX(1.04); }
}
@keyframes ema-water-back {
to { stroke-dashoffset: -140; }
}
@keyframes ema-water-front {
to { stroke-dashoffset: 160; }
}
@keyframes ema-foam-drift {
to { stroke-dashoffset: -36; }
}
@media (prefers-reduced-motion: reduce) {
.ema-loader__ship,
.ema-loader__shadow,
.ema-loader__flag,
.ema-loader__water-back,
.ema-loader__water-front,
.ema-loader__foam {
animation: none;
}
}
@media (forced-colors: active) {
.ema-loader__green,
.ema-loader__yellow,
.ema-loader__red,
.ema-loader__container-dark rect,
.ema-loader__container-muted rect,
.ema-loader__container-steel rect,
.ema-loader__container-light rect,
.ema-loader__container-medium rect {
fill: currentColor;
}
}
.ema-loader__label {
display: block;
text-align: center;
font-size: 12px;
line-height: 1.2;
margin-top: 4px;
color: currentColor;
}
`;
function toCssSize(value: number | string | undefined) {
return typeof value === "number" ? `${value}px` : value;
}
export function MaritimeLoader({
size,
color,
label = "Loading maritime services",
className,
style,
...props
}: MaritimeLoaderProps) {
const cssVariables = {
...(size ? { "--ema-size": toCssSize(size) } : {}),
...(color ? { "--ema-color": color } : {}),
...style,
} as CSSProperties;
return (
<span
{...props}
className={["ema-loader", className].filter(Boolean).join(" ")}
style={cssVariables}
role="status"
aria-label={label}
>
<style>{styles}</style>
<svg
className="ema-loader__svg"
viewBox="0 0 260 138"
aria-hidden="true"
focusable="false"
>
<g className="ema-loader__shadow">
<ellipse cx="132" cy="113" rx="78" ry="7" />
</g>
<g className="ema-loader__ship">
<g className="ema-loader__cargo">
<g className="ema-loader__container-dark">
<rect x="60" y="54" width="27" height="17" rx="1.5" />
<path d="M66 56v13M73 56v13M80 56v13" />
</g>
<g className="ema-loader__container-steel">
<rect x="89" y="54" width="27" height="17" rx="1.5" />
<path d="M95 56v13M102 56v13M109 56v13" />
</g>
<g className="ema-loader__container-light">
<rect x="118" y="54" width="27" height="17" rx="1.5" />
<path d="M124 56v13M131 56v13M138 56v13" />
</g>
<g className="ema-loader__container-medium">
<rect x="147" y="54" width="27" height="17" rx="1.5" />
<path d="M153 56v13M160 56v13M167 56v13" />
</g>
<g className="ema-loader__container-dark">
<rect x="76" y="35" width="27" height="17" rx="1.5" />
<path d="M82 37v13M89 37v13M96 37v13" />
</g>
<g className="ema-loader__container-muted">
<rect x="105" y="35" width="27" height="17" rx="1.5" />
<path d="M111 37v13M118 37v13M125 37v13" />
</g>
<g className="ema-loader__container-dark">
<rect x="134" y="35" width="27" height="17" rx="1.5" />
<path d="M140 37v13M147 37v13M154 37v13" />
</g>
</g>
<path className="ema-loader__deck" d="M42 72H214l-4 6H48z" />
<g className="ema-loader__superstructure">
<path d="M174 41h27l10 31h-42z" />
<path className="ema-loader__bridge-top" d="M178 32h20l5 9h-27z" />
<rect
className="ema-loader__window"
x="179"
y="45"
width="7"
height="7"
rx="1"
/>
<rect
className="ema-loader__window"
x="188"
y="45"
width="7"
height="7"
rx="1"
/>
<rect
className="ema-loader__window"
x="197"
y="45"
width="7"
height="7"
rx="1"
/>
<rect
className="ema-loader__cabin-line"
x="180"
y="58"
width="20"
height="2.5"
rx="1.25"
/>
</g>
<g className="ema-loader__funnel">
<path d="M166 25h10l3 17h-15z" />
<path
className="ema-loader__green"
d="M166.9 29h9.9l.6 3.5h-11.1z"
/>
<path
className="ema-loader__yellow"
d="M166.2 32.5h11.2l.6 3.5h-12.4z"
/>
<path
className="ema-loader__red"
d="M165.6 36h12.4l.6 3.5h-13.6z"
/>
</g>
<g className="ema-loader__mast">
<path d="M194 31V12M188 20h12M194 13l11 8M194 13l-9 8" />
<circle cx="194" cy="11" r="2" />
</g>
<g>
<path className="ema-loader__flag-pole" d="M184 20V8" />
<g className="ema-loader__flag">
<path
className="ema-loader__green"
d="M184 8c7-3 11 3 18 0v4c-7 3-11-3-18 0z"
/>
<path
className="ema-loader__yellow"
d="M184 12c7-3 11 3 18 0v4c-7 3-11-3-18 0z"
/>
<path
className="ema-loader__red"
d="M184 16c7-3 11 3 18 0v4c-7 3-11-3-18 0z"
/>
</g>
</g>
<path
className="ema-loader__hull"
d="M28 76h205l-15 18c-8 10-20 15-33 15H66c-13 0-24-5-31-15L23 80c-2-2 0-4 5-4z"
/>
<path
className="ema-loader__lower-hull"
d="M34 88h190l-6 6c-8 10-20 15-33 15H66c-13 0-24-5-31-15z"
/>
<path className="ema-loader__waterline" d="M36 87h188" />
<path className="ema-loader__bow-highlight" d="M206 81l15 1-8 9" />
<g className="ema-loader__portholes">
<circle cx="66" cy="91" r="2.2" />
<circle cx="78" cy="91" r="2.2" />
<circle cx="90" cy="91" r="2.2" />
</g>
</g>
<g className="ema-loader__water-back">
<path d="M3 112c17-8 30-8 47 0s30 8 47 0 30-8 47 0 30 8 47 0 30-8 47 0 30 8 47 0" />
</g>
<g className="ema-loader__water-front">
<path d="M-8 121c19-9 34-9 53 0s34 9 53 0 34-9 53 0 34 9 53 0 34-9 53 0 34 9 53 0" />
</g>
<g className="ema-loader__foam">
<path d="M29 106c13 4 25 5 38 3" />
<path d="M200 108c14 1 24-1 35-5" />
</g>
</svg>
{label && <span className="ema-loader__label">{label}</span>}
</span>
);
}
export default MaritimeLoader;
// how to use this component.
// <Center style={{ width: "90vw", height: "90vh" }}>
// <MaritimeLoader
// size={120}
// color="#075985"
// label="Loading Maritime Services..."
// />
// </Center>