/* variables specific to current element */

$img-upload-dimensions: map-deep-get($token-sizes-component-map, "image-upload");
$img-upload-box-dimensions: 280px;
$img-upload-box-max-dimensions: calc(80vh - #{$nav-topbar-height-global} - #{map-deep-get($token-sizes-component-map, "panel-header-height")} - #{$frame-content-bottom-bar-min-height-global});
$img-upload-box-big-dimensions: 466px;

.#{$namespace}imgUpload {

	/* Save root element context for easy access if nesting is needed */

	$self: &;

	/* properties of current element  + media queries */

	width: $img-upload-dimensions;
	height: $img-upload-dimensions;
	border: $border-width*2 dashed;
	@include custom-prop-fallback("border-color", "sys-color-text-primary-muted");
	border-radius: map-deep-get($token-radius-map, "circle");
	display: flex;
	flex-direction: column;
	align-items: center;
	justify-content: center;
	text-align: center;
	position: relative;

	/* Pseudo Elements */

	&::before {
	}

	&::after {
	}

	/*
	Include elements that are linked to the current element but have to reside at the root level of the stylesheet
	(e.g: keyframes)
	*/
	@at-root {
	}


	/* children - write selector in full in comments in order to facilitate search */

	// imgUpload__meta
	&__meta {

		// follows same logic as parent

		@include custom-prop-fallback("color", "sys-color-text-primary-muted");

	}
	
	&__iconWrapper {

		position: relative;
		pointer-events: none;
		margin-bottom: map-deep-get($token-spacer-unit-map, "8");
		
	}

	&__progress {

		width: 46px; // so loading bar doesn't overlap icon circle
		display: none;
		position: absolute;
		top: 50%;
		left: 50%;
		transform: translate(-50%,-50%);

	}

	&__action {

		cursor: pointer;
		position: absolute;
		top: 0;
		left: 0;
		width: 100%;
		height: 100%;

		&::after {
			
			content: "";
			position: absolute;
			z-index: z("zero");
			top: 0;
			left: 0;
			width: 100%;
			height: 100%;
			border-radius: map-deep-get($token-radius-map, "circle");

		}
		
	}

	&__reset {

		display: none;
		position: absolute;
		z-index: z("low");
		top: 100%;
		left: 50%;
		transform: translate(-50%,-50%);

	}

	&__title {

		font-weight: map-deep-get($token-font-weight-map, "semi-bold");

	}
	
	&__label {

		cursor: pointer;
		
		&::after {
			border-radius: map-deep-get($token-radius-map, "circle");
		}
		
	}


	/* modifiers */

	// imgUpload -uploadComplete
	&.-uploadComplete {

		// follows same logic as base element

		@include centered-bgi;
		background-clip: content-box;

		#{$self}__content {
			display: none;
		}

		#{$self}__reset {

			display: block;

		}

	}

	&.-loading {

		position: relative;
		z-index: z("low");

		&::before {

			content: "";
			position: absolute;
			z-index: z("negative");
			top: 0;
			left: 0;
			width: 100%;
			height: 100%;
			@extend %contentLoadingBlock;
			border-radius: inherit;

		}

		#{$self}__action {
			display: none;
		}

		#{$self}__label {

			&::after {
				pointer-events: none;
			}

		}

	}

	&.-box {

		width: auto;
		height: $img-upload-box-dimensions;
		border-radius: map-deep-get($token-radius-map, "16");

		&:not(.-small) {
			#{$self}__icon {

				width: map-deep-get($token-spacer-unit-map, "64");
				height: map-deep-get($token-spacer-unit-map, "64");

			}
		}

		#{$self}__meta {

			@include custom-prop-fallback("color", "sys-color-text-neutral-contrast");

		}

		#{$self}__content {
			display: block;
		}

		#{$self}__reset {

			position: static;
			transform: none;
			margin-top: map-deep-get($token-spacer-stack-max-map, "md");

		}

		#{$self}__iconWrapper {

			margin-bottom: map-deep-get($token-spacer-unit-map, "16");

		}

		#{$self}__label {
			&::after {
				border-radius: map-deep-get($token-radius-map, "16");
			}
		}

		&.-loading {

			@include custom-prop-fallback("background-color", "sys-color-background-primary-10");
			@include custom-prop-fallback("border-color", "sys-color-border-primary-strong");


			#{$self}__icon {

				@include custom-prop-fallback("background-color", "sys-color-elevation-surface-flat");

			}

			#{$self}__progress {

				width: 76px;

			}

		}

		&.-uploadComplete {

			@include custom-prop-fallback("background", "sys-color-background-primary-6");

			#{$self}__icon {

				@include custom-prop-fallback("background-color", "sys-color-elevation-surface-flat");
				@include custom-prop-fallback("color", "sys-color-border-primary-strong");


			}

		}

		&.-big {
			min-height: $img-upload-box-dimensions;
			height: $img-upload-box-big-dimensions;
			max-height: $img-upload-box-max-dimensions;
		}

		&.-small {

			height: auto;
			@include spacer-component-inset("md");
			@include custom-prop-fallback("border-color", "sys-color-background-primary-30");
			align-items: flex-start;
			justify-content: flex-start;
			max-height: none;

			#{$self}__iconWrapper {
				margin-bottom: 0;
				margin-right: map-deep-get($token-spacer-inline-map, "md");
			}
			
			#{$self}__content {

				display: flex;
				text-align: left;
				align-items: flex-start;
				
			}

			&:hover {
				@media (hover: hover) {

					@include custom-prop-fallback("border-color", "sys-color-border-secondary-strong");

				}

			}

			&.-loading {

				@include custom-prop-fallback("border-color", "sys-color-border-primary-strong");

				#{$self}__progress {

					width: map-deep-get($token-spacer-unit-map, "48");

				}

			}

			&.-uploadComplete {
				
                flex-direction: row;
				align-items: flex-start;
				justify-content: space-between;
				border: 0;

				#{$self}__reset {

					margin-top: 0;

				}

			}

		}

	}



	/* random parent element */
	/* 
	*
	*   Syntax : .randomParentElt & {}
	*
	*/

	/* Pseudo Classes */

	&:hover {
		@media (hover: hover) {

			@include custom-prop-fallback("background-color", "sys-color-background-primary-10");
			@include custom-prop-fallback("border-color", "sys-color-border-secondary-strong");

			#{$self}__icon {

				@include custom-prop-fallback("background-color", "sys-color-elevation-surface-flat");

			}

		}
	}

	&:focus {
	}

	&:active {
	}

	&:focus,
	&:active {
	}

}