import { defineComponent, h } from 'vue';

import useSpinner, { spinnerProps } from '../utils/use-spinner.js';

const svg = [
	h(
		'path',
		{
			d: 'M0 50A50 50 0 0 1 50 0L50 50L0 50',
			fill: 'currentColor',
			opacity: '0.5',
		},
		[
			h('animateTransform', {
				attributeName: 'transform',
				type: 'rotate',
				from: '0 50 50',
				to: '360 50 50',
				dur: '0.8s',
				repeatCount: 'indefinite',
			}),
		]
	),
	h(
		'path',
		{
			d: 'M50 0A50 50 0 0 1 100 50L50 50L50 0',
			fill: 'currentColor',
			opacity: '0.5',
		},
		[
			h('animateTransform', {
				attributeName: 'transform',
				type: 'rotate',
				from: '0 50 50',
				to: '360 50 50',
				dur: '1.6s',
				repeatCount: 'indefinite',
			}),
		]
	),
	h(
		'path',
		{
			d: 'M100 50A50 50 0 0 1 50 100L50 50L100 50',
			fill: 'currentColor',
			opacity: '0.5',
		},
		[
			h('animateTransform', {
				attributeName: 'transform',
				type: 'rotate',
				from: '0 50 50',
				to: '360 50 50',
				dur: '2.4s',
				repeatCount: 'indefinite',
			}),
		]
	),
	h(
		'path',
		{
			d: 'M50 100A50 50 0 0 1 0 50L50 50L50 100',
			fill: 'currentColor',
			opacity: '0.5',
		},
		[
			h('animateTransform', {
				attributeName: 'transform',
				type: 'rotate',
				from: '0 50 50',
				to: '360 50 50',
				dur: '3.2s',
				repeatCount: 'indefinite',
			}),
		]
	),
];

export default defineComponent({
	name: 'VueSpinnerPie',

	props: spinnerProps,

	setup(props) {
		const { cSize, classes, style } = useSpinner(props);

		return () =>
			h(
				'svg',
				{
					style: style.value,
					class: classes.value,
					width: cSize.value,
					height: cSize.value,
					viewBox: '0 0 100 100',
					preserveAspectRatio: 'xMidYMid',
					xmlns: 'http://www.w3.org/2000/svg',
				},
				svg
			);
	},
});