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@use 'sass:meta';
@use 'iro-sass/src/bem';
@use 'iro-sass/src/props';
@use '../props' as *;

@forward 'avatar.vars';
@use 'avatar.vars' as vars;

@mixin status($indicator-size) {
	@include bem.elem('status') {
		inline-size: props.get($indicator-size);
		block-size:  props.get($indicator-size);

		@include bem.sibling-elem('content') {
			mask-image: radial-gradient(circle calc(.5 * props.get($indicator-size) + props.get(vars.$indicator-spacing)) at
			calc(100% - .5 * props.get($indicator-size))
			calc(100% - .5 * props.get($indicator-size)),
			transparent 95%,
			#fff);
		}
	}
}

@mixin styles {
	@include materialize-at-root(meta.module-variables('vars'));

	@include bem.object('avatar') {
		position:       relative;
		display:        inline-block;
		font-size:      props.get(vars.$font-size);
		font-style:     normal;
		vertical-align: .05em;
		border-radius:  props.get(vars.$rounding);

		&::after {
			position:       absolute;
			inset:          calc(-1 * props.get(vars.$key-focus--border-offset));
			z-index:        1;
			display:        none;
			pointer-events: none;
			outline:        props.get(vars.$key-focus--border-color) solid props.get(vars.$key-focus--border-width);
			content:        '';
			border:         props.get(vars.$key-focus--border-offset) solid transparent;
			border-radius:  props.get(vars.$rounding);
			box-shadow:
				0
				0
				0
				calc(props.get(vars.$key-focus--border-width) + props.get(vars.$key-focus--outline-width))
				props.get(vars.$key-focus--outline-color);
		}

		@include bem.elem('status') {
			position:         absolute;
			inset-block-end:  0;
			inset-inline-end: 0;
		}

		@include status(vars.$indicator-size);

		@include bem.elem('content') {
			display:          block;
			inline-size:      props.get(vars.$size);
			block-size:       props.get(vars.$size);
			line-height:      props.get(vars.$size);
			text-align:       center;
			object-fit:       cover;
			object-position:  center center;
			border-radius:    props.get(vars.$rounding);
		}

		@include bem.modifier('circle') {
			border-radius: 100%;

			&::after {
				border-radius: 100%;
			}

			@include bem.elem('content') {
				border-radius: 100%;
			}
		}

		@include bem.modifier('placeholder') {
			@include bem.elem('content') {
				background-color: hsl(0, 0%, props.get(vars.$bg-color--l));
			}
		}

		@include bem.modifier('colored') {
			@include bem.elem('content') {
				color:            #fff;
				background-color: hsl(props.get(vars.$bg-color--h), props.get(vars.$bg-color--s), props.get(vars.$bg-color--l));
			}
		}

		@include bem.modifier('colored-gradient') {
			@include bem.elem('content') {
				color:      #fff;
				background: linear-gradient(props.get(vars.$bg-angle),
				hsl(props.get(vars.$bg-color--h), props.get(vars.$bg-color--s), props.get(vars.$bg-color--l)),
				hsl(props.get(vars.$bg-color-2--h), props.get(vars.$bg-color-2--s), props.get(vars.$bg-color-2--l)));
			}
		}

		@each $mod, $size, $font-size, $indicator-size in vars.$sizes {
			@include bem.modifier($mod) {
				font-size: props.get($font-size);
    
				@include status($indicator-size);
    
				@include bem.elem('content') {
					inline-size: props.get($size);
					block-size:  props.get($size);
					line-height: props.get($size);
				}
			}
		}
    
		&:focus-visible {
			&::after {
				display: block;
			}
		}
	}
}